diff options
Diffstat (limited to 'drivers')
163 files changed, 15649 insertions, 660 deletions
diff --git a/drivers/base/dma-contiguous.c b/drivers/base/dma-contiguous.c index 83969f8c5727..6467c919c509 100644 --- a/drivers/base/dma-contiguous.c +++ b/drivers/base/dma-contiguous.c @@ -176,14 +176,24 @@ static int __init cma_activate_area(struct cma *cma) base_pfn = pfn; for (j = pageblock_nr_pages; j; --j, pfn++) { WARN_ON_ONCE(!pfn_valid(pfn)); + /* + * alloc_contig_range requires the pfn range + * specified to be in the same zone. Make this + * simple by forcing the entire CMA resv range + * to be in the same zone. + */ if (page_zone(pfn_to_page(pfn)) != zone) - return -EINVAL; + goto err; } init_cma_reserved_pageblock(pfn_to_page(base_pfn)); } while (--i); mutex_init(&cma->lock); return 0; + +err: + kfree(cma->bitmap); + return -EINVAL; } static struct cma cma_areas[MAX_CMA_AREAS]; diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 9e9227e1762d..ac47643b1b69 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -23,6 +23,7 @@ #include <linux/pm_runtime.h> #include <linux/idr.h> #include <linux/acpi.h> +#include <linux/clk/clk-conf.h> #include "base.h" #include "power/power.h" @@ -489,6 +490,10 @@ static int platform_drv_probe(struct device *_dev) struct platform_device *dev = to_platform_device(_dev); int ret; + ret = of_clk_set_defaults(_dev->of_node, false); + if (ret < 0) + return ret; + acpi_dev_pm_attach(_dev, true); ret = drv->probe(dev); diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index b6c8aaf4931b..5b17ec88ea05 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -1337,8 +1337,11 @@ int drbd_submit_peer_request(struct drbd_device *device, return 0; } + /* Discards don't have any payload. + * But the scsi layer still expects a bio_vec it can use internally, + * see sd_setup_discard_cmnd() and blk_add_request_payload(). */ if (peer_req->flags & EE_IS_TRIM) - nr_pages = 0; /* discards don't have any payload. */ + nr_pages = 1; /* In most cases, we will only need one bio. But in case the lower * level restrictions happen to be different at this offset on this diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 677db049f55a..56d46ffb08e1 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -3777,7 +3777,7 @@ static void floppy_rb0_cb(struct bio *bio, int err) int drive = cbdata->drive; if (err) { - pr_info("floppy: error %d while reading block 0", err); + pr_info("floppy: error %d while reading block 0\n", err); set_bit(FD_OPEN_SHOULD_FAIL_BIT, &UDRS->flags); } complete(&cbdata->complete); diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index bbeb404b3a07..b2c98c1bc037 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1431,6 +1431,14 @@ static bool obj_request_exists_test(struct rbd_obj_request *obj_request) return test_bit(OBJ_REQ_EXISTS, &obj_request->flags) != 0; } +static bool obj_request_overlaps_parent(struct rbd_obj_request *obj_request) +{ + struct rbd_device *rbd_dev = obj_request->img_request->rbd_dev; + + return obj_request->img_offset < + round_up(rbd_dev->parent_overlap, rbd_obj_bytes(&rbd_dev->header)); +} + static void rbd_obj_request_get(struct rbd_obj_request *obj_request) { dout("%s: obj %p (was %d)\n", __func__, obj_request, @@ -2748,7 +2756,7 @@ static int rbd_img_obj_request_submit(struct rbd_obj_request *obj_request) */ if (!img_request_write_test(img_request) || !img_request_layered_test(img_request) || - rbd_dev->parent_overlap <= obj_request->img_offset || + !obj_request_overlaps_parent(obj_request) || ((known = obj_request_known_test(obj_request)) && obj_request_exists_test(obj_request))) { diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 9f9c5ae5359b..cfd3af7b2cbd 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -102,6 +102,13 @@ config COMMON_CLK_KEYSTONE Supports clock drivers for Keystone based SOCs. These SOCs have local a power sleep control module that gate the clock to the IPs and PLLs. +config COMMON_CLK_PALMAS + tristate "Clock driver for TI Palmas devices" + depends on MFD_PALMAS + ---help--- + This driver supports TI Palmas devices 32KHz output KG and KG_AUDIO + using common clock framework. + source "drivers/clk/qcom/Kconfig" endmenu diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile index 567f10259029..f537a0b1f798 100644 --- a/drivers/clk/Makefile +++ b/drivers/clk/Makefile @@ -9,12 +9,16 @@ obj-$(CONFIG_COMMON_CLK) += clk-gate.o obj-$(CONFIG_COMMON_CLK) += clk-mux.o obj-$(CONFIG_COMMON_CLK) += clk-composite.o obj-$(CONFIG_COMMON_CLK) += clk-fractional-divider.o +ifeq ($(CONFIG_OF), y) +obj-$(CONFIG_COMMON_CLK) += clk-conf.o +endif # hardware specific clock types # please keep this section sorted lexicographically by file/directory path name obj-$(CONFIG_COMMON_CLK_AXI_CLKGEN) += clk-axi-clkgen.o obj-$(CONFIG_ARCH_AXXIA) += clk-axm5516.o obj-$(CONFIG_ARCH_BCM2835) += clk-bcm2835.o +obj-$(CONFIG_ARCH_CLPS711X) += clk-clps711x.o obj-$(CONFIG_ARCH_EFM32) += clk-efm32gg.o obj-$(CONFIG_ARCH_HIGHBANK) += clk-highbank.o obj-$(CONFIG_MACH_LOONGSON1) += clk-ls1x.o @@ -22,6 +26,7 @@ obj-$(CONFIG_COMMON_CLK_MAX77686) += clk-max77686.o obj-$(CONFIG_ARCH_MOXART) += clk-moxart.o obj-$(CONFIG_ARCH_NOMADIK) += clk-nomadik.o obj-$(CONFIG_ARCH_NSPIRE) += clk-nspire.o +obj-$(CONFIG_COMMON_CLK_PALMAS) += clk-palmas.o obj-$(CONFIG_CLK_PPC_CORENET) += clk-ppc-corenet.o obj-$(CONFIG_COMMON_CLK_S2MPS11) += clk-s2mps11.o obj-$(CONFIG_COMMON_CLK_SI5351) += clk-si5351.o diff --git a/drivers/clk/at91/clk-main.c b/drivers/clk/at91/clk-main.c index 733306131b99..59fa3cc96c9e 100644 --- a/drivers/clk/at91/clk-main.c +++ b/drivers/clk/at91/clk-main.c @@ -388,6 +388,7 @@ static unsigned long clk_main_recalc_rate(struct at91_pmc *pmc, if (parent_rate) return parent_rate; + pr_warn("Main crystal frequency not set, using approximate value\n"); tmp = pmc_read(pmc, AT91_CKGR_MCFR); if (!(tmp & AT91_PMC_MAINRDY)) return 0; diff --git a/drivers/clk/clk-clps711x.c b/drivers/clk/clk-clps711x.c new file mode 100644 index 000000000000..715eec1a9902 --- /dev/null +++ b/drivers/clk/clk-clps711x.c @@ -0,0 +1,192 @@ +/* + * Cirrus Logic CLPS711X CLK driver + * + * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/clkdev.h> +#include <linux/io.h> +#include <linux/ioport.h> +#include <linux/of_address.h> +#include <linux/slab.h> +#include <linux/mfd/syscon/clps711x.h> + +#include <dt-bindings/clock/clps711x-clock.h> + +#define CLPS711X_SYSCON1 (0x0100) +#define CLPS711X_SYSCON2 (0x1100) +#define CLPS711X_SYSFLG2 (CLPS711X_SYSCON2 + SYSFLG_OFFSET) +#define CLPS711X_PLLR (0xa5a8) + +#define CLPS711X_EXT_FREQ (13000000) +#define CLPS711X_OSC_FREQ (3686400) + +static const struct clk_div_table spi_div_table[] = { + { .val = 0, .div = 32, }, + { .val = 1, .div = 8, }, + { .val = 2, .div = 2, }, + { .val = 3, .div = 1, }, +}; + +static const struct clk_div_table timer_div_table[] = { + { .val = 0, .div = 256, }, + { .val = 1, .div = 1, }, +}; + +struct clps711x_clk { + struct clk_onecell_data clk_data; + spinlock_t lock; + struct clk *clks[CLPS711X_CLK_MAX]; +}; + +static struct clps711x_clk * __init _clps711x_clk_init(void __iomem *base, + u32 fref) +{ + u32 tmp, f_cpu, f_pll, f_bus, f_tim, f_pwm, f_spi; + struct clps711x_clk *clps711x_clk; + unsigned i; + + if (!base) + return ERR_PTR(-ENOMEM); + + clps711x_clk = kzalloc(sizeof(*clps711x_clk), GFP_KERNEL); + if (!clps711x_clk) + return ERR_PTR(-ENOMEM); + + spin_lock_init(&clps711x_clk->lock); + + /* Read PLL multiplier value and sanity check */ + tmp = readl(base + CLPS711X_PLLR) >> 24; + if (((tmp >= 10) && (tmp <= 50)) || !fref) + f_pll = DIV_ROUND_UP(CLPS711X_OSC_FREQ * tmp, 2); + else + f_pll = fref; + + tmp = readl(base + CLPS711X_SYSFLG2); + if (tmp & SYSFLG2_CKMODE) { + f_cpu = CLPS711X_EXT_FREQ; + f_bus = CLPS711X_EXT_FREQ; + f_spi = DIV_ROUND_CLOSEST(CLPS711X_EXT_FREQ, 96); + f_pll = 0; + f_pwm = DIV_ROUND_CLOSEST(CLPS711X_EXT_FREQ, 128); + } else { + f_cpu = f_pll; + if (f_cpu > 36864000) + f_bus = DIV_ROUND_UP(f_cpu, 2); + else + f_bus = 36864000 / 2; + f_spi = DIV_ROUND_CLOSEST(f_cpu, 576); + f_pwm = DIV_ROUND_CLOSEST(f_cpu, 768); + } + + if (tmp & SYSFLG2_CKMODE) { + if (readl(base + CLPS711X_SYSCON2) & SYSCON2_OSTB) + f_tim = DIV_ROUND_CLOSEST(CLPS711X_EXT_FREQ, 26); + else + f_tim = DIV_ROUND_CLOSEST(CLPS711X_EXT_FREQ, 24); + } else + f_tim = DIV_ROUND_CLOSEST(f_cpu, 144); + + tmp = readl(base + CLPS711X_SYSCON1); + /* Timer1 in free running mode. + * Counter will wrap around to 0xffff when it underflows + * and will continue to count down. + */ + tmp &= ~(SYSCON1_TC1M | SYSCON1_TC1S); + /* Timer2 in prescale mode. + * Value writen is automatically re-loaded when + * the counter underflows. + */ + tmp |= SYSCON1_TC2M | SYSCON1_TC2S; + writel(tmp, base + CLPS711X_SYSCON1); + + clps711x_clk->clks[CLPS711X_CLK_DUMMY] = + clk_register_fixed_rate(NULL, "dummy", NULL, CLK_IS_ROOT, 0); + clps711x_clk->clks[CLPS711X_CLK_CPU] = + clk_register_fixed_rate(NULL, "cpu", NULL, CLK_IS_ROOT, f_cpu); + clps711x_clk->clks[CLPS711X_CLK_BUS] = + clk_register_fixed_rate(NULL, "bus", NULL, CLK_IS_ROOT, f_bus); + clps711x_clk->clks[CLPS711X_CLK_PLL] = + clk_register_fixed_rate(NULL, "pll", NULL, CLK_IS_ROOT, f_pll); + clps711x_clk->clks[CLPS711X_CLK_TIMERREF] = + clk_register_fixed_rate(NULL, "timer_ref", NULL, CLK_IS_ROOT, + f_tim); + clps711x_clk->clks[CLPS711X_CLK_TIMER1] = + clk_register_divider_table(NULL, "timer1", "timer_ref", 0, + base + CLPS711X_SYSCON1, 5, 1, 0, + timer_div_table, &clps711x_clk->lock); + clps711x_clk->clks[CLPS711X_CLK_TIMER2] = + clk_register_divider_table(NULL, "timer2", "timer_ref", 0, + base + CLPS711X_SYSCON1, 7, 1, 0, + timer_div_table, &clps711x_clk->lock); + clps711x_clk->clks[CLPS711X_CLK_PWM] = + clk_register_fixed_rate(NULL, "pwm", NULL, CLK_IS_ROOT, f_pwm); + clps711x_clk->clks[CLPS711X_CLK_SPIREF] = + clk_register_fixed_rate(NULL, "spi_ref", NULL, CLK_IS_ROOT, + f_spi); + clps711x_clk->clks[CLPS711X_CLK_SPI] = + clk_register_divider_table(NULL, "spi", "spi_ref", 0, + base + CLPS711X_SYSCON1, 16, 2, 0, + spi_div_table, &clps711x_clk->lock); + clps711x_clk->clks[CLPS711X_CLK_UART] = + clk_register_fixed_factor(NULL, "uart", "bus", 0, 1, 10); + clps711x_clk->clks[CLPS711X_CLK_TICK] = + clk_register_fixed_rate(NULL, "tick", NULL, CLK_IS_ROOT, 64); + + for (i = 0; i < CLPS711X_CLK_MAX; i++) + if (IS_ERR(clps711x_clk->clks[i])) + pr_err("clk %i: register failed with %ld\n", + i, PTR_ERR(clps711x_clk->clks[i])); + + return clps711x_clk; +} + +void __init clps711x_clk_init(void __iomem *base) +{ + struct clps711x_clk *clps711x_clk; + + clps711x_clk = _clps711x_clk_init(base, 73728000); + + BUG_ON(IS_ERR(clps711x_clk)); + + /* Clocksource */ + clk_register_clkdev(clps711x_clk->clks[CLPS711X_CLK_TIMER1], + NULL, "clps711x-timer.0"); + clk_register_clkdev(clps711x_clk->clks[CLPS711X_CLK_TIMER2], + NULL, "clps711x-timer.1"); + + /* Drivers */ + clk_register_clkdev(clps711x_clk->clks[CLPS711X_CLK_PWM], + NULL, "clps711x-pwm"); + clk_register_clkdev(clps711x_clk->clks[CLPS711X_CLK_UART], + NULL, "clps711x-uart.0"); + clk_register_clkdev(clps711x_clk->clks[CLPS711X_CLK_UART], + NULL, "clps711x-uart.1"); +} + +#ifdef CONFIG_OF +static void __init clps711x_clk_init_dt(struct device_node *np) +{ + void __iomem *base = of_iomap(np, 0); + struct clps711x_clk *clps711x_clk; + u32 fref = 0; + + WARN_ON(of_property_read_u32(np, "startup-frequency", &fref)); + + clps711x_clk = _clps711x_clk_init(base, fref); + BUG_ON(IS_ERR(clps711x_clk)); + + clps711x_clk->clk_data.clks = clps711x_clk->clks; + clps711x_clk->clk_data.clk_num = CLPS711X_CLK_MAX; + of_clk_add_provider(np, of_clk_src_onecell_get, + &clps711x_clk->clk_data); +} +CLK_OF_DECLARE(clps711x, "cirrus,clps711x-clk", clps711x_clk_init_dt); +#endif diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c index 57a078e06efe..b9355daf8065 100644 --- a/drivers/clk/clk-composite.c +++ b/drivers/clk/clk-composite.c @@ -64,11 +64,56 @@ static long clk_composite_determine_rate(struct clk_hw *hw, unsigned long rate, const struct clk_ops *mux_ops = composite->mux_ops; struct clk_hw *rate_hw = composite->rate_hw; struct clk_hw *mux_hw = composite->mux_hw; + struct clk *parent; + unsigned long parent_rate; + long tmp_rate, best_rate = 0; + unsigned long rate_diff; + unsigned long best_rate_diff = ULONG_MAX; + int i; if (rate_hw && rate_ops && rate_ops->determine_rate) { rate_hw->clk = hw->clk; return rate_ops->determine_rate(rate_hw, rate, best_parent_rate, best_parent_p); + } else if (rate_hw && rate_ops && rate_ops->round_rate && + mux_hw && mux_ops && mux_ops->set_parent) { + *best_parent_p = NULL; + + if (__clk_get_flags(hw->clk) & CLK_SET_RATE_NO_REPARENT) { + *best_parent_p = clk_get_parent(mux_hw->clk); + *best_parent_rate = __clk_get_rate(*best_parent_p); + + return rate_ops->round_rate(rate_hw, rate, + best_parent_rate); + } + + for (i = 0; i < __clk_get_num_parents(mux_hw->clk); i++) { + parent = clk_get_parent_by_index(mux_hw->clk, i); + if (!parent) + continue; + + parent_rate = __clk_get_rate(parent); + + tmp_rate = rate_ops->round_rate(rate_hw, rate, + &parent_rate); + if (tmp_rate < 0) + continue; + + rate_diff = abs(rate - tmp_rate); + + if (!rate_diff || !*best_parent_p + || best_rate_diff > rate_diff) { + *best_parent_p = parent; + *best_parent_rate = parent_rate; + best_rate_diff = rate_diff; + best_rate = tmp_rate; + } + + if (!rate_diff) + return rate; + } + + return best_rate; } else if (mux_hw && mux_ops && mux_ops->determine_rate) { mux_hw->clk = hw->clk; return mux_ops->determine_rate(mux_hw, rate, best_parent_rate, @@ -162,7 +207,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name, clk_composite_ops = &composite->ops; if (mux_hw && mux_ops) { - if (!mux_ops->get_parent || !mux_ops->set_parent) { + if (!mux_ops->get_parent) { clk = ERR_PTR(-EINVAL); goto err; } @@ -170,7 +215,8 @@ struct clk *clk_register_composite(struct device *dev, const char *name, composite->mux_hw = mux_hw; composite->mux_ops = mux_ops; clk_composite_ops->get_parent = clk_composite_get_parent; - clk_composite_ops->set_parent = clk_composite_set_parent; + if (mux_ops->set_parent) + clk_composite_ops->set_parent = clk_composite_set_parent; if (mux_ops->determine_rate) clk_composite_ops->determine_rate = clk_composite_determine_rate; } @@ -180,24 +226,27 @@ struct clk *clk_register_composite(struct device *dev, const char *name, clk = ERR_PTR(-EINVAL); goto err; } + clk_composite_ops->recalc_rate = clk_composite_recalc_rate; - /* .round_rate is a prerequisite for .set_rate */ - if (rate_ops->round_rate) { - clk_composite_ops->round_rate = clk_composite_round_rate; - if (rate_ops->set_rate) { - clk_composite_ops->set_rate = clk_composite_set_rate; - } - } else { - WARN(rate_ops->set_rate, - "%s: missing round_rate op is required\n", - __func__); + if (rate_ops->determine_rate) + clk_composite_ops->determine_rate = + clk_composite_determine_rate; + else if (rate_ops->round_rate) + clk_composite_ops->round_rate = + clk_composite_round_rate; + + /* .set_rate requires either .round_rate or .determine_rate */ + if (rate_ops->set_rate) { + if (rate_ops->determine_rate || rate_ops->round_rate) + clk_composite_ops->set_rate = + clk_composite_set_rate; + else + WARN(1, "%s: missing round_rate op is required\n", + __func__); } composite->rate_hw = rate_hw; composite->rate_ops = rate_ops; - clk_composite_ops->recalc_rate = clk_composite_recalc_rate; - if (rate_ops->determine_rate) - clk_composite_ops->determine_rate = clk_composite_determine_rate; } if (gate_hw && gate_ops) { diff --git a/drivers/clk/clk-conf.c b/drivers/clk/clk-conf.c new file mode 100644 index 000000000000..1f73019a27c8 --- /dev/null +++ b/drivers/clk/clk-conf.c @@ -0,0 +1,143 @@ +/* + * Copyright (C) 2014 Samsung Electronics Co., Ltd. + * Sylwester Nawrocki <s.nawrocki@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/clk/clk-conf.h> +#include <linux/device.h> +#include <linux/of.h> +#include <linux/printk.h> +#include "clk.h" + +static int __set_clk_parents(struct device_node *node, bool clk_supplier) +{ + struct of_phandle_args clkspec; + int index, rc, num_parents; + struct clk *clk, *pclk; + + num_parents = of_count_phandle_with_args(node, "assigned-clock-parents", + "#clock-cells"); + if (num_parents == -EINVAL) + pr_err("clk: invalid value of clock-parents property at %s\n", + node->full_name); + + for (index = 0; index < num_parents; index++) { + rc = of_parse_phandle_with_args(node, "assigned-clock-parents", + "#clock-cells", index, &clkspec); + if (rc < 0) { + /* skip empty (null) phandles */ + if (rc == -ENOENT) + continue; + else + return rc; + } + if (clkspec.np == node && !clk_supplier) + return 0; + pclk = of_clk_get_by_clkspec(&clkspec); + if (IS_ERR(pclk)) { + pr_warn("clk: couldn't get parent clock %d for %s\n", + index, node->full_name); + return PTR_ERR(pclk); + } + + rc = of_parse_phandle_with_args(node, "assigned-clocks", + "#clock-cells", index, &clkspec); + if (rc < 0) + goto err; + if (clkspec.np == node && !clk_supplier) { + rc = 0; + goto err; + } + clk = of_clk_get_by_clkspec(&clkspec); + if (IS_ERR(pclk)) { + pr_warn("clk: couldn't get parent clock %d for %s\n", + index, node->full_name); + rc = PTR_ERR(pclk); + goto err; + } + + rc = clk_set_parent(clk, pclk); + if (rc < 0) + pr_err("clk: failed to reparent %s to %s: %d\n", + __clk_get_name(clk), __clk_get_name(pclk), rc); + clk_put(clk); + clk_put(pclk); + } + return 0; +err: + clk_put(pclk); + return rc; +} + +static int __set_clk_rates(struct device_node *node, bool clk_supplier) +{ + struct of_phandle_args clkspec; + struct property *prop; + const __be32 *cur; + int rc, index = 0; + struct clk *clk; + u32 rate; + + of_property_for_each_u32(node, "assigned-clock-rates", prop, cur, rate) { + if (rate) { + rc = of_parse_phandle_with_args(node, "assigned-clocks", + "#clock-cells", index, &clkspec); + if (rc < 0) { + /* skip empty (null) phandles */ + if (rc == -ENOENT) + continue; + else + return rc; + } + if (clkspec.np == node && !clk_supplier) + return 0; + + clk = of_clk_get_by_clkspec(&clkspec); + if (IS_ERR(clk)) { + pr_warn("clk: couldn't get clock %d for %s\n", + index, node->full_name); + return PTR_ERR(clk); + } + + rc = clk_set_rate(clk, rate); + if (rc < 0) + pr_err("clk: couldn't set %s clock rate: %d\n", + __clk_get_name(clk), rc); + clk_put(clk); + } + index++; + } + return 0; +} + +/** + * of_clk_set_defaults() - parse and set assigned clocks configuration + * @node: device node to apply clock settings for + * @clk_supplier: true if clocks supplied by @node should also be considered + * + * This function parses 'assigned-{clocks/clock-parents/clock-rates}' properties + * and sets any specified clock parents and rates. The @clk_supplier argument + * should be set to true if @node may be also a clock supplier of any clock + * listed in its 'assigned-clocks' or 'assigned-clock-parents' properties. + * If @clk_supplier is false the function exits returnning 0 as soon as it + * determines the @node is also a supplier of any of the clocks. + */ +int of_clk_set_defaults(struct device_node *node, bool clk_supplier) +{ + int rc; + + if (!node) + return 0; + + rc = __set_clk_parents(node, clk_supplier); + if (rc < 0) + return rc; + + return __set_clk_rates(node, clk_supplier); +} diff --git a/drivers/clk/clk-palmas.c b/drivers/clk/clk-palmas.c new file mode 100644 index 000000000000..781630e1372b --- /dev/null +++ b/drivers/clk/clk-palmas.c @@ -0,0 +1,307 @@ +/* + * Clock driver for Palmas device. + * + * Copyright (c) 2013, NVIDIA Corporation. + * Copyright (c) 2013-2014 Texas Instruments, Inc. + * + * Author: Laxman Dewangan <ldewangan@nvidia.com> + * Peter Ujfalusi <peter.ujfalusi@ti.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation version 2. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any kind, + * whether express or implied; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#include <linux/clk.h> +#include <linux/clkdev.h> +#include <linux/clk-provider.h> +#include <linux/mfd/palmas.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> +#include <linux/slab.h> + +#define PALMAS_CLOCK_DT_EXT_CONTROL_ENABLE1 1 +#define PALMAS_CLOCK_DT_EXT_CONTROL_ENABLE2 2 +#define PALMAS_CLOCK_DT_EXT_CONTROL_NSLEEP 3 + +struct palmas_clk32k_desc { + const char *clk_name; + unsigned int control_reg; + unsigned int enable_mask; + unsigned int sleep_mask; + unsigned int sleep_reqstr_id; + int delay; +}; + +struct palmas_clock_info { + struct device *dev; + struct clk *clk; + struct clk_hw hw; + struct palmas *palmas; + struct palmas_clk32k_desc *clk_desc; + int ext_control_pin; +}; + +static inline struct palmas_clock_info *to_palmas_clks_info(struct clk_hw *hw) +{ + return container_of(hw, struct palmas_clock_info, hw); +} + +static unsigned long palmas_clks_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + return 32768; +} + +static int palmas_clks_prepare(struct clk_hw *hw) +{ + struct palmas_clock_info *cinfo = to_palmas_clks_info(hw); + int ret; + + ret = palmas_update_bits(cinfo->palmas, PALMAS_RESOURCE_BASE, + cinfo->clk_desc->control_reg, + cinfo->clk_desc->enable_mask, + cinfo->clk_desc->enable_mask); + if (ret < 0) + dev_err(cinfo->dev, "Reg 0x%02x update failed, %d\n", + cinfo->clk_desc->control_reg, ret); + else if (cinfo->clk_desc->delay) + udelay(cinfo->clk_desc->delay); + + return ret; +} + +static void palmas_clks_unprepare(struct clk_hw *hw) +{ + struct palmas_clock_info *cinfo = to_palmas_clks_info(hw); + int ret; + + /* + * Clock can be disabled through external pin if it is externally + * controlled. + */ + if (cinfo->ext_control_pin) + return; + + ret = palmas_update_bits(cinfo->palmas, PALMAS_RESOURCE_BASE, + cinfo->clk_desc->control_reg, + cinfo->clk_desc->enable_mask, 0); + if (ret < 0) + dev_err(cinfo->dev, "Reg 0x%02x update failed, %d\n", + cinfo->clk_desc->control_reg, ret); +} + +static int palmas_clks_is_prepared(struct clk_hw *hw) +{ + struct palmas_clock_info *cinfo = to_palmas_clks_info(hw); + int ret; + u32 val; + + if (cinfo->ext_control_pin) + return 1; + + ret = palmas_read(cinfo->palmas, PALMAS_RESOURCE_BASE, + cinfo->clk_desc->control_reg, &val); + if (ret < 0) { + dev_err(cinfo->dev, "Reg 0x%02x read failed, %d\n", + cinfo->clk_desc->control_reg, ret); + return ret; + } + return !!(val & cinfo->clk_desc->enable_mask); +} + +static struct clk_ops palmas_clks_ops = { + .prepare = palmas_clks_prepare, + .unprepare = palmas_clks_unprepare, + .is_prepared = palmas_clks_is_prepared, + .recalc_rate = palmas_clks_recalc_rate, +}; + +struct palmas_clks_of_match_data { + struct clk_init_data init; + struct palmas_clk32k_desc desc; +}; + +static struct palmas_clks_of_match_data palmas_of_clk32kg = { + .init = { + .name = "clk32kg", + .ops = &palmas_clks_ops, + .flags = CLK_IS_ROOT | CLK_IGNORE_UNUSED, + }, + .desc = { + .clk_name = "clk32kg", + .control_reg = PALMAS_CLK32KG_CTRL, + .enable_mask = PALMAS_CLK32KG_CTRL_MODE_ACTIVE, + .sleep_mask = PALMAS_CLK32KG_CTRL_MODE_SLEEP, + .sleep_reqstr_id = PALMAS_EXTERNAL_REQSTR_ID_CLK32KG, + .delay = 200, + }, +}; + +static struct palmas_clks_of_match_data palmas_of_clk32kgaudio = { + .init = { + .name = "clk32kgaudio", + .ops = &palmas_clks_ops, + .flags = CLK_IS_ROOT | CLK_IGNORE_UNUSED, + }, + .desc = { + .clk_name = "clk32kgaudio", + .control_reg = PALMAS_CLK32KGAUDIO_CTRL, + .enable_mask = PALMAS_CLK32KG_CTRL_MODE_ACTIVE, + .sleep_mask = PALMAS_CLK32KG_CTRL_MODE_SLEEP, + .sleep_reqstr_id = PALMAS_EXTERNAL_REQSTR_ID_CLK32KGAUDIO, + .delay = 200, + }, +}; + +static struct of_device_id palmas_clks_of_match[] = { + { + .compatible = "ti,palmas-clk32kg", + .data = &palmas_of_clk32kg, + }, + { + .compatible = "ti,palmas-clk32kgaudio", + .data = &palmas_of_clk32kgaudio, + }, + { }, +}; +MODULE_DEVICE_TABLE(of, palmas_clks_of_match); + +static void palmas_clks_get_clk_data(struct platform_device *pdev, + struct palmas_clock_info *cinfo) +{ + struct device_node *node = pdev->dev.of_node; + unsigned int prop; + int ret; + + ret = of_property_read_u32(node, "ti,external-sleep-control", + &prop); + if (ret) + return; + + switch (prop) { + case PALMAS_CLOCK_DT_EXT_CONTROL_ENABLE1: + prop = PALMAS_EXT_CONTROL_ENABLE1; + break; + case PALMAS_CLOCK_DT_EXT_CONTROL_ENABLE2: + prop = PALMAS_EXT_CONTROL_ENABLE2; + break; + case PALMAS_CLOCK_DT_EXT_CONTROL_NSLEEP: + prop = PALMAS_EXT_CONTROL_NSLEEP; + break; + default: + dev_warn(&pdev->dev, "%s: Invalid ext control option: %u\n", + node->name, prop); + prop = 0; + break; + } + cinfo->ext_control_pin = prop; +} + +static int palmas_clks_init_configure(struct palmas_clock_info *cinfo) +{ + int ret; + + ret = palmas_update_bits(cinfo->palmas, PALMAS_RESOURCE_BASE, + cinfo->clk_desc->control_reg, + cinfo->clk_desc->sleep_mask, 0); + if (ret < 0) { + dev_err(cinfo->dev, "Reg 0x%02x update failed, %d\n", + cinfo->clk_desc->control_reg, ret); + return ret; + } + + if (cinfo->ext_control_pin) { + ret = clk_prepare(cinfo->clk); + if (ret < 0) { + dev_err(cinfo->dev, "Clock prep failed, %d\n", ret); + return ret; + } + + ret = palmas_ext_control_req_config(cinfo->palmas, + cinfo->clk_desc->sleep_reqstr_id, + cinfo->ext_control_pin, true); + if (ret < 0) { + dev_err(cinfo->dev, "Ext config for %s failed, %d\n", + cinfo->clk_desc->clk_name, ret); + return ret; + } + } + + return ret; +} +static int palmas_clks_probe(struct platform_device *pdev) +{ + struct palmas *palmas = dev_get_drvdata(pdev->dev.parent); + struct device_node *node = pdev->dev.of_node; + struct palmas_clks_of_match_data *match_data; + const struct of_device_id *match; + struct palmas_clock_info *cinfo; + struct clk *clk; + int ret; + + match = of_match_device(palmas_clks_of_match, &pdev->dev); + match_data = (struct palmas_clks_of_match_data *)match->data; + + cinfo = devm_kzalloc(&pdev->dev, sizeof(*cinfo), GFP_KERNEL); + if (!cinfo) + return -ENOMEM; + + palmas_clks_get_clk_data(pdev, cinfo); + platform_set_drvdata(pdev, cinfo); + + cinfo->dev = &pdev->dev; + cinfo->palmas = palmas; + + cinfo->clk_desc = &match_data->desc; + cinfo->hw.init = &match_data->init; + clk = devm_clk_register(&pdev->dev, &cinfo->hw); + if (IS_ERR(clk)) { + ret = PTR_ERR(clk); + dev_err(&pdev->dev, "Fail to register clock %s, %d\n", + match_data->desc.clk_name, ret); + return ret; + } + + cinfo->clk = clk; + ret = palmas_clks_init_configure(cinfo); + if (ret < 0) { + dev_err(&pdev->dev, "Clock config failed, %d\n", ret); + return ret; + } + + ret = of_clk_add_provider(node, of_clk_src_simple_get, cinfo->clk); + if (ret < 0) + dev_err(&pdev->dev, "Fail to add clock driver, %d\n", ret); + return ret; +} + +static int palmas_clks_remove(struct platform_device *pdev) +{ + of_clk_del_provider(pdev->dev.of_node); + return 0; +} + +static struct platform_driver palmas_clks_driver = { + .driver = { + .name = "palmas-clk", + .owner = THIS_MODULE, + .of_match_table = palmas_clks_of_match, + }, + .probe = palmas_clks_probe, + .remove = palmas_clks_remove, +}; + +module_platform_driver(palmas_clks_driver); + +MODULE_DESCRIPTION("Clock driver for Palmas Series Devices"); +MODULE_ALIAS("platform:palmas-clk"); +MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/clk/clk-ppc-corenet.c b/drivers/clk/clk-ppc-corenet.c index 8b284be4efa4..8e58edfeeb37 100644 --- a/drivers/clk/clk-ppc-corenet.c +++ b/drivers/clk/clk-ppc-corenet.c @@ -291,7 +291,7 @@ static const struct of_device_id ppc_clk_ids[] __initconst = { {} }; -static struct platform_driver ppc_corenet_clk_driver = { +static struct platform_driver ppc_corenet_clk_driver __initdata = { .driver = { .name = "ppc_corenet_clock", .owner = THIS_MODULE, diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c index 9b7b5859a420..b7797fb12e12 100644 --- a/drivers/clk/clk-s2mps11.c +++ b/drivers/clk/clk-s2mps11.c @@ -46,7 +46,6 @@ struct s2mps11_clk { struct clk *clk; struct clk_lookup *lookup; u32 mask; - bool enabled; unsigned int reg; }; @@ -63,8 +62,6 @@ static int s2mps11_clk_prepare(struct clk_hw *hw) ret = regmap_update_bits(s2mps11->iodev->regmap_pmic, s2mps11->reg, s2mps11->mask, s2mps11->mask); - if (!ret) - s2mps11->enabled = true; return ret; } @@ -76,32 +73,32 @@ static void s2mps11_clk_unprepare(struct clk_hw *hw) ret = regmap_update_bits(s2mps11->iodev->regmap_pmic, s2mps11->reg, s2mps11->mask, ~s2mps11->mask); - - if (!ret) - s2mps11->enabled = false; } -static int s2mps11_clk_is_enabled(struct clk_hw *hw) +static int s2mps11_clk_is_prepared(struct clk_hw *hw) { + int ret; + u32 val; struct s2mps11_clk *s2mps11 = to_s2mps11_clk(hw); - return s2mps11->enabled; + ret = regmap_read(s2mps11->iodev->regmap_pmic, + s2mps11->reg, &val); + if (ret < 0) + return -EINVAL; + + return val & s2mps11->mask; } static unsigned long s2mps11_clk_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { - struct s2mps11_clk *s2mps11 = to_s2mps11_clk(hw); - if (s2mps11->enabled) - return 32768; - else - return 0; + return 32768; } static struct clk_ops s2mps11_clk_ops = { .prepare = s2mps11_clk_prepare, .unprepare = s2mps11_clk_unprepare, - .is_enabled = s2mps11_clk_is_enabled, + .is_prepared = s2mps11_clk_is_prepared, .recalc_rate = s2mps11_clk_recalc_rate, }; @@ -169,7 +166,6 @@ static int s2mps11_clk_probe(struct platform_device *pdev) unsigned int s2mps11_reg; struct clk_init_data *clks_init; int i, ret = 0; - u32 val; s2mps11_clks = devm_kzalloc(&pdev->dev, sizeof(*s2mps11_clk) * S2MPS11_CLKS_NUM, GFP_KERNEL); @@ -214,13 +210,6 @@ static int s2mps11_clk_probe(struct platform_device *pdev) s2mps11_clk->mask = 1 << i; s2mps11_clk->reg = s2mps11_reg; - ret = regmap_read(s2mps11_clk->iodev->regmap_pmic, - s2mps11_clk->reg, &val); - if (ret < 0) - goto err_reg; - - s2mps11_clk->enabled = val & s2mps11_clk->mask; - s2mps11_clk->clk = devm_clk_register(&pdev->dev, &s2mps11_clk->hw); if (IS_ERR(s2mps11_clk->clk)) { @@ -230,16 +219,13 @@ static int s2mps11_clk_probe(struct platform_device *pdev) goto err_reg; } - s2mps11_clk->lookup = devm_kzalloc(&pdev->dev, - sizeof(struct clk_lookup), GFP_KERNEL); + s2mps11_clk->lookup = clkdev_alloc(s2mps11_clk->clk, + s2mps11_name(s2mps11_clk), NULL); if (!s2mps11_clk->lookup) { ret = -ENOMEM; goto err_lup; } - s2mps11_clk->lookup->con_id = s2mps11_name(s2mps11_clk); - s2mps11_clk->lookup->clk = s2mps11_clk->clk; - clkdev_add(s2mps11_clk->lookup); } diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 7dfb2f308b35..b76fa69b44cb 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -10,6 +10,7 @@ */ #include <linux/clk-private.h> +#include <linux/clk/clk-conf.h> #include <linux/module.h> #include <linux/mutex.h> #include <linux/spinlock.h> @@ -36,17 +37,6 @@ static HLIST_HEAD(clk_root_list); static HLIST_HEAD(clk_orphan_list); static LIST_HEAD(clk_notifier_list); -static struct hlist_head *all_lists[] = { - &clk_root_list, - &clk_orphan_list, - NULL, -}; - -static struct hlist_head *orphan_list[] = { - &clk_orphan_list, - NULL, -}; - /*** locking ***/ static void clk_prepare_lock(void) { @@ -111,6 +101,17 @@ static void clk_enable_unlock(unsigned long flags) static struct dentry *rootdir; static int inited = 0; +static struct hlist_head *all_lists[] = { + &clk_root_list, + &clk_orphan_list, + NULL, +}; + +static struct hlist_head *orphan_list[] = { + &clk_orphan_list, + NULL, +}; + static void clk_summary_show_one(struct seq_file *s, struct clk *c, int level) { if (!c) @@ -283,9 +284,11 @@ static int clk_debug_create_one(struct clk *clk, struct dentry *pdentry) if (!d) goto err_out; - if (clk->ops->debug_init) - if (clk->ops->debug_init(clk->hw, clk->dentry)) + if (clk->ops->debug_init) { + ret = clk->ops->debug_init(clk->hw, clk->dentry); + if (ret) goto err_out; + } ret = 0; goto out; @@ -358,6 +361,18 @@ static void clk_debug_unregister(struct clk *clk) debugfs_remove_recursive(clk->dentry); } +struct dentry *clk_debugfs_add_file(struct clk *clk, char *name, umode_t mode, + void *data, const struct file_operations *fops) +{ + struct dentry *d = NULL; + + if (clk->dentry) + d = debugfs_create_file(name, mode, clk->dentry, data, fops); + + return d; +} +EXPORT_SYMBOL_GPL(clk_debugfs_add_file); + /** * clk_debug_init - lazily create the debugfs clk tree visualization * @@ -2370,6 +2385,7 @@ int of_clk_add_provider(struct device_node *np, void *data) { struct of_clk_provider *cp; + int ret; cp = kzalloc(sizeof(struct of_clk_provider), GFP_KERNEL); if (!cp) @@ -2384,7 +2400,11 @@ int of_clk_add_provider(struct device_node *np, mutex_unlock(&of_clk_mutex); pr_debug("Added clock from %s\n", np->full_name); - return 0; + ret = of_clk_set_defaults(np, true); + if (ret < 0) + of_clk_del_provider(np); + + return ret; } EXPORT_SYMBOL_GPL(of_clk_add_provider); @@ -2561,7 +2581,10 @@ void __init of_clk_init(const struct of_device_id *matches) list_for_each_entry_safe(clk_provider, next, &clk_provider_list, node) { if (force || parent_ready(clk_provider->np)) { + clk_provider->clk_init_cb(clk_provider->np); + of_clk_set_defaults(clk_provider->np, true); + list_del(&clk_provider->node); kfree(clk_provider); is_init_done = true; @@ -2576,7 +2599,6 @@ void __init of_clk_init(const struct of_device_id *matches) */ if (!is_init_done) force = true; - } } #endif diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig index 7f696b7d4422..1107351ed346 100644 --- a/drivers/clk/qcom/Kconfig +++ b/drivers/clk/qcom/Kconfig @@ -4,6 +4,31 @@ config COMMON_CLK_QCOM select REGMAP_MMIO select RESET_CONTROLLER +config APQ_GCC_8084 + tristate "APQ8084 Global Clock Controller" + depends on COMMON_CLK_QCOM + help + Support for the global clock controller on apq8084 devices. + Say Y if you want to use peripheral devices such as UART, SPI, + i2c, USB, SD/eMMC, SATA, PCIe, etc. + +config APQ_MMCC_8084 + tristate "APQ8084 Multimedia Clock Controller" + select APQ_GCC_8084 + depends on COMMON_CLK_QCOM + help + Support for the multimedia clock controller on apq8084 devices. + Say Y if you want to support multimedia devices such as display, + graphics, video encode/decode, camera, etc. + +config IPQ_GCC_806X + tristate "IPQ806x Global Clock Controller" + depends on COMMON_CLK_QCOM + help + Support for the global clock controller on ipq806x devices. + Say Y if you want to use peripheral devices such as UART, SPI, + i2c, USB, SD/eMMC, etc. + config MSM_GCC_8660 tristate "MSM8660 Global Clock Controller" depends on COMMON_CLK_QCOM diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile index 689e05bf4f95..783cfb24faa4 100644 --- a/drivers/clk/qcom/Makefile +++ b/drivers/clk/qcom/Makefile @@ -8,6 +8,9 @@ clk-qcom-y += clk-rcg2.o clk-qcom-y += clk-branch.o clk-qcom-y += reset.o +obj-$(CONFIG_APQ_GCC_8084) += gcc-apq8084.o +obj-$(CONFIG_APQ_MMCC_8084) += mmcc-apq8084.o +obj-$(CONFIG_IPQ_GCC_806X) += gcc-ipq806x.o obj-$(CONFIG_MSM_GCC_8660) += gcc-msm8660.o obj-$(CONFIG_MSM_GCC_8960) += gcc-msm8960.o obj-$(CONFIG_MSM_GCC_8974) += gcc-msm8974.o diff --git a/drivers/clk/qcom/clk-pll.c b/drivers/clk/qcom/clk-pll.c index 0f927c538613..9db03d3b1657 100644 --- a/drivers/clk/qcom/clk-pll.c +++ b/drivers/clk/qcom/clk-pll.c @@ -166,7 +166,7 @@ const struct clk_ops clk_pll_vote_ops = { EXPORT_SYMBOL_GPL(clk_pll_vote_ops); static void -clk_pll_set_fsm_mode(struct clk_pll *pll, struct regmap *regmap) +clk_pll_set_fsm_mode(struct clk_pll *pll, struct regmap *regmap, u8 lock_count) { u32 val; u32 mask; @@ -175,7 +175,7 @@ clk_pll_set_fsm_mode(struct clk_pll *pll, struct regmap *regmap) regmap_update_bits(regmap, pll->mode_reg, PLL_VOTE_FSM_RESET, 0); /* Program bias count and lock count */ - val = 1 << PLL_BIAS_COUNT_SHIFT; + val = 1 << PLL_BIAS_COUNT_SHIFT | lock_count << PLL_LOCK_COUNT_SHIFT; mask = PLL_BIAS_COUNT_MASK << PLL_BIAS_COUNT_SHIFT; mask |= PLL_LOCK_COUNT_MASK << PLL_LOCK_COUNT_SHIFT; regmap_update_bits(regmap, pll->mode_reg, mask, val); @@ -212,11 +212,20 @@ static void clk_pll_configure(struct clk_pll *pll, struct regmap *regmap, regmap_update_bits(regmap, pll->config_reg, mask, val); } +void clk_pll_configure_sr(struct clk_pll *pll, struct regmap *regmap, + const struct pll_config *config, bool fsm_mode) +{ + clk_pll_configure(pll, regmap, config); + if (fsm_mode) + clk_pll_set_fsm_mode(pll, regmap, 8); +} +EXPORT_SYMBOL_GPL(clk_pll_configure_sr); + void clk_pll_configure_sr_hpm_lp(struct clk_pll *pll, struct regmap *regmap, const struct pll_config *config, bool fsm_mode) { clk_pll_configure(pll, regmap, config); if (fsm_mode) - clk_pll_set_fsm_mode(pll, regmap); + clk_pll_set_fsm_mode(pll, regmap, 0); } EXPORT_SYMBOL_GPL(clk_pll_configure_sr_hpm_lp); diff --git a/drivers/clk/qcom/clk-pll.h b/drivers/clk/qcom/clk-pll.h index 0775a99ca768..3003e9962472 100644 --- a/drivers/clk/qcom/clk-pll.h +++ b/drivers/clk/qcom/clk-pll.h @@ -60,6 +60,8 @@ struct pll_config { u32 aux_output_mask; }; +void clk_pll_configure_sr(struct clk_pll *pll, struct regmap *regmap, + const struct pll_config *config, bool fsm_mode); void clk_pll_configure_sr_hpm_lp(struct clk_pll *pll, struct regmap *regmap, const struct pll_config *config, bool fsm_mode); diff --git a/drivers/clk/qcom/clk-rcg.c b/drivers/clk/qcom/clk-rcg.c index abfc2b675aea..b638c5846dbf 100644 --- a/drivers/clk/qcom/clk-rcg.c +++ b/drivers/clk/qcom/clk-rcg.c @@ -417,20 +417,25 @@ static long clk_dyn_rcg_determine_rate(struct clk_hw *hw, unsigned long rate, return _freq_tbl_determine_rate(hw, rcg->freq_tbl, rate, p_rate, p); } -static int clk_rcg_set_rate(struct clk_hw *hw, unsigned long rate, - unsigned long parent_rate) +static long clk_rcg_bypass_determine_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *p_rate, struct clk **p) { struct clk_rcg *rcg = to_clk_rcg(hw); - const struct freq_tbl *f; + const struct freq_tbl *f = rcg->freq_tbl; + + *p = clk_get_parent_by_index(hw->clk, f->src); + *p_rate = __clk_round_rate(*p, rate); + + return *p_rate; +} + +static int __clk_rcg_set_rate(struct clk_rcg *rcg, const struct freq_tbl *f) +{ u32 ns, md, ctl; struct mn *mn = &rcg->mn; u32 mask = 0; unsigned int reset_reg; - f = find_freq(rcg->freq_tbl, rate); - if (!f) - return -EINVAL; - if (rcg->mn.reset_in_cc) reset_reg = rcg->clkr.enable_reg; else @@ -466,6 +471,27 @@ static int clk_rcg_set_rate(struct clk_hw *hw, unsigned long rate, return 0; } +static int clk_rcg_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_rcg *rcg = to_clk_rcg(hw); + const struct freq_tbl *f; + + f = find_freq(rcg->freq_tbl, rate); + if (!f) + return -EINVAL; + + return __clk_rcg_set_rate(rcg, f); +} + +static int clk_rcg_bypass_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_rcg *rcg = to_clk_rcg(hw); + + return __clk_rcg_set_rate(rcg, rcg->freq_tbl); +} + static int __clk_dyn_rcg_set_rate(struct clk_hw *hw, unsigned long rate) { struct clk_dyn_rcg *rcg = to_clk_dyn_rcg(hw); @@ -503,6 +529,17 @@ const struct clk_ops clk_rcg_ops = { }; EXPORT_SYMBOL_GPL(clk_rcg_ops); +const struct clk_ops clk_rcg_bypass_ops = { + .enable = clk_enable_regmap, + .disable = clk_disable_regmap, + .get_parent = clk_rcg_get_parent, + .set_parent = clk_rcg_set_parent, + .recalc_rate = clk_rcg_recalc_rate, + .determine_rate = clk_rcg_bypass_determine_rate, + .set_rate = clk_rcg_bypass_set_rate, +}; +EXPORT_SYMBOL_GPL(clk_rcg_bypass_ops); + const struct clk_ops clk_dyn_rcg_ops = { .enable = clk_enable_regmap, .is_enabled = clk_is_enabled_regmap, diff --git a/drivers/clk/qcom/clk-rcg.h b/drivers/clk/qcom/clk-rcg.h index b9ec11dfd1b4..ba0523cefd2e 100644 --- a/drivers/clk/qcom/clk-rcg.h +++ b/drivers/clk/qcom/clk-rcg.h @@ -95,6 +95,7 @@ struct clk_rcg { }; extern const struct clk_ops clk_rcg_ops; +extern const struct clk_ops clk_rcg_bypass_ops; #define to_clk_rcg(_hw) container_of(to_clk_regmap(_hw), struct clk_rcg, clkr) diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c index 9b5a1cfc6b91..eeb3eea01f4c 100644 --- a/drivers/clk/qcom/common.c +++ b/drivers/clk/qcom/common.c @@ -27,30 +27,35 @@ struct qcom_cc { struct clk *clks[]; }; -int qcom_cc_probe(struct platform_device *pdev, const struct qcom_cc_desc *desc) +struct regmap * +qcom_cc_map(struct platform_device *pdev, const struct qcom_cc_desc *desc) { void __iomem *base; struct resource *res; + struct device *dev = &pdev->dev; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + base = devm_ioremap_resource(dev, res); + if (IS_ERR(base)) + return ERR_CAST(base); + + return devm_regmap_init_mmio(dev, base, desc->config); +} +EXPORT_SYMBOL_GPL(qcom_cc_map); + +int qcom_cc_really_probe(struct platform_device *pdev, + const struct qcom_cc_desc *desc, struct regmap *regmap) +{ int i, ret; struct device *dev = &pdev->dev; struct clk *clk; struct clk_onecell_data *data; struct clk **clks; - struct regmap *regmap; struct qcom_reset_controller *reset; struct qcom_cc *cc; size_t num_clks = desc->num_clks; struct clk_regmap **rclks = desc->clks; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - base = devm_ioremap_resource(dev, res); - if (IS_ERR(base)) - return PTR_ERR(base); - - regmap = devm_regmap_init_mmio(dev, base, desc->config); - if (IS_ERR(regmap)) - return PTR_ERR(regmap); - cc = devm_kzalloc(dev, sizeof(*cc) + sizeof(*clks) * num_clks, GFP_KERNEL); if (!cc) @@ -91,6 +96,18 @@ int qcom_cc_probe(struct platform_device *pdev, const struct qcom_cc_desc *desc) return ret; } +EXPORT_SYMBOL_GPL(qcom_cc_really_probe); + +int qcom_cc_probe(struct platform_device *pdev, const struct qcom_cc_desc *desc) +{ + struct regmap *regmap; + + regmap = qcom_cc_map(pdev, desc); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + return qcom_cc_really_probe(pdev, desc, regmap); +} EXPORT_SYMBOL_GPL(qcom_cc_probe); void qcom_cc_remove(struct platform_device *pdev) diff --git a/drivers/clk/qcom/common.h b/drivers/clk/qcom/common.h index 2c3cfc860348..2765e9d3da97 100644 --- a/drivers/clk/qcom/common.h +++ b/drivers/clk/qcom/common.h @@ -17,6 +17,7 @@ struct platform_device; struct regmap_config; struct clk_regmap; struct qcom_reset_map; +struct regmap; struct qcom_cc_desc { const struct regmap_config *config; @@ -26,6 +27,11 @@ struct qcom_cc_desc { size_t num_resets; }; +extern struct regmap *qcom_cc_map(struct platform_device *pdev, + const struct qcom_cc_desc *desc); +extern int qcom_cc_really_probe(struct platform_device *pdev, + const struct qcom_cc_desc *desc, + struct regmap *regmap); extern int qcom_cc_probe(struct platform_device *pdev, const struct qcom_cc_desc *desc); diff --git a/drivers/clk/qcom/gcc-apq8084.c b/drivers/clk/qcom/gcc-apq8084.c new file mode 100644 index 000000000000..ee52eb1c838a --- /dev/null +++ b/drivers/clk/qcom/gcc-apq8084.c @@ -0,0 +1,3611 @@ +/* + * Copyright (c) 2014, The Linux Foundation. All rights reserved. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/bitops.h> +#include <linux/err.h> +#include <linux/platform_device.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/clk-provider.h> +#include <linux/regmap.h> +#include <linux/reset-controller.h> + +#include <dt-bindings/clock/qcom,gcc-apq8084.h> +#include <dt-bindings/reset/qcom,gcc-apq8084.h> + +#include "common.h" +#include "clk-regmap.h" +#include "clk-pll.h" +#include "clk-rcg.h" +#include "clk-branch.h" +#include "reset.h" + +#define P_XO 0 +#define P_GPLL0 1 +#define P_GPLL1 1 +#define P_GPLL4 2 +#define P_PCIE_0_1_PIPE_CLK 1 +#define P_SATA_ASIC0_CLK 1 +#define P_SATA_RX_CLK 1 +#define P_SLEEP_CLK 1 + +static const u8 gcc_xo_gpll0_map[] = { + [P_XO] = 0, + [P_GPLL0] = 1, +}; + +static const char *gcc_xo_gpll0[] = { + "xo", + "gpll0_vote", +}; + +static const u8 gcc_xo_gpll0_gpll4_map[] = { + [P_XO] = 0, + [P_GPLL0] = 1, + [P_GPLL4] = 5, +}; + +static const char *gcc_xo_gpll0_gpll4[] = { + "xo", + "gpll0_vote", + "gpll4_vote", +}; + +static const u8 gcc_xo_sata_asic0_map[] = { + [P_XO] = 0, + [P_SATA_ASIC0_CLK] = 2, +}; + +static const char *gcc_xo_sata_asic0[] = { + "xo", + "sata_asic0_clk", +}; + +static const u8 gcc_xo_sata_rx_map[] = { + [P_XO] = 0, + [P_SATA_RX_CLK] = 2, +}; + +static const char *gcc_xo_sata_rx[] = { + "xo", + "sata_rx_clk", +}; + +static const u8 gcc_xo_pcie_map[] = { + [P_XO] = 0, + [P_PCIE_0_1_PIPE_CLK] = 2, +}; + +static const char *gcc_xo_pcie[] = { + "xo", + "pcie_pipe", +}; + +static const u8 gcc_xo_pcie_sleep_map[] = { + [P_XO] = 0, + [P_SLEEP_CLK] = 6, +}; + +static const char *gcc_xo_pcie_sleep[] = { + "xo", + "sleep_clk_src", +}; + +#define F(f, s, h, m, n) { (f), (s), (2 * (h) - 1), (m), (n) } + +static struct clk_pll gpll0 = { + .l_reg = 0x0004, + .m_reg = 0x0008, + .n_reg = 0x000c, + .config_reg = 0x0014, + .mode_reg = 0x0000, + .status_reg = 0x001c, + .status_bit = 17, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll0", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .ops = &clk_pll_ops, + }, +}; + +static struct clk_regmap gpll0_vote = { + .enable_reg = 0x1480, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gpll0_vote", + .parent_names = (const char *[]){ "gpll0" }, + .num_parents = 1, + .ops = &clk_pll_vote_ops, + }, +}; + +static struct clk_rcg2 config_noc_clk_src = { + .cmd_rcgr = 0x0150, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "config_noc_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 periph_noc_clk_src = { + .cmd_rcgr = 0x0190, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "periph_noc_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 system_noc_clk_src = { + .cmd_rcgr = 0x0120, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "system_noc_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_pll gpll1 = { + .l_reg = 0x0044, + .m_reg = 0x0048, + .n_reg = 0x004c, + .config_reg = 0x0054, + .mode_reg = 0x0040, + .status_reg = 0x005c, + .status_bit = 17, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll1", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .ops = &clk_pll_ops, + }, +}; + +static struct clk_regmap gpll1_vote = { + .enable_reg = 0x1480, + .enable_mask = BIT(1), + .hw.init = &(struct clk_init_data){ + .name = "gpll1_vote", + .parent_names = (const char *[]){ "gpll1" }, + .num_parents = 1, + .ops = &clk_pll_vote_ops, + }, +}; + +static struct clk_pll gpll4 = { + .l_reg = 0x1dc4, + .m_reg = 0x1dc8, + .n_reg = 0x1dcc, + .config_reg = 0x1dd4, + .mode_reg = 0x1dc0, + .status_reg = 0x1ddc, + .status_bit = 17, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gpll4", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .ops = &clk_pll_ops, + }, +}; + +static struct clk_regmap gpll4_vote = { + .enable_reg = 0x1480, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "gpll4_vote", + .parent_names = (const char *[]){ "gpll4" }, + .num_parents = 1, + .ops = &clk_pll_vote_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_ufs_axi_clk[] = { + F(100000000, P_GPLL0, 6, 0, 0), + F(200000000, P_GPLL0, 3, 0, 0), + F(240000000, P_GPLL0, 2.5, 0, 0), + { } +}; + +static struct clk_rcg2 ufs_axi_clk_src = { + .cmd_rcgr = 0x1d64, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_ufs_axi_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "ufs_axi_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_usb30_master_clk[] = { + F(125000000, P_GPLL0, 1, 5, 24), + { } +}; + +static struct clk_rcg2 usb30_master_clk_src = { + .cmd_rcgr = 0x03d4, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_usb30_master_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb30_master_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_usb30_sec_master_clk[] = { + F(125000000, P_GPLL0, 1, 5, 24), + { } +}; + +static struct clk_rcg2 usb30_sec_master_clk_src = { + .cmd_rcgr = 0x1bd4, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_usb30_sec_master_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb30_sec_master_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_usb30_sec_mock_utmi_clk = { + .halt_reg = 0x1bd0, + .clkr = { + .enable_reg = 0x1bd0, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb30_sec_mock_utmi_clk", + .parent_names = (const char *[]){ + "usb30_sec_mock_utmi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb30_sec_sleep_clk = { + .halt_reg = 0x1bcc, + .clkr = { + .enable_reg = 0x1bcc, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb30_sec_sleep_clk", + .parent_names = (const char *[]){ + "sleep_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static const struct freq_tbl ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk[] = { + F(19200000, P_XO, 1, 0, 0), + F(50000000, P_GPLL0, 12, 0, 0), + { } +}; + +static struct clk_rcg2 blsp1_qup1_i2c_apps_clk_src = { + .cmd_rcgr = 0x0660, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup1_i2c_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk[] = { + F(960000, P_XO, 10, 1, 2), + F(4800000, P_XO, 4, 0, 0), + F(9600000, P_XO, 2, 0, 0), + F(15000000, P_GPLL0, 10, 1, 4), + F(19200000, P_XO, 1, 0, 0), + F(25000000, P_GPLL0, 12, 1, 2), + F(50000000, P_GPLL0, 12, 0, 0), + { } +}; + +static struct clk_rcg2 blsp1_qup1_spi_apps_clk_src = { + .cmd_rcgr = 0x064c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup1_spi_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup2_i2c_apps_clk_src = { + .cmd_rcgr = 0x06e0, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup2_i2c_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup2_spi_apps_clk_src = { + .cmd_rcgr = 0x06cc, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup2_spi_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup3_i2c_apps_clk_src = { + .cmd_rcgr = 0x0760, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup3_i2c_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup3_spi_apps_clk_src = { + .cmd_rcgr = 0x074c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup3_spi_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup4_i2c_apps_clk_src = { + .cmd_rcgr = 0x07e0, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup4_i2c_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup4_spi_apps_clk_src = { + .cmd_rcgr = 0x07cc, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup4_spi_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup5_i2c_apps_clk_src = { + .cmd_rcgr = 0x0860, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup5_i2c_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup5_spi_apps_clk_src = { + .cmd_rcgr = 0x084c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup5_spi_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup6_i2c_apps_clk_src = { + .cmd_rcgr = 0x08e0, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup6_i2c_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_qup6_spi_apps_clk_src = { + .cmd_rcgr = 0x08cc, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup6_spi_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_blsp1_2_uart1_6_apps_clk[] = { + F(3686400, P_GPLL0, 1, 96, 15625), + F(7372800, P_GPLL0, 1, 192, 15625), + F(14745600, P_GPLL0, 1, 384, 15625), + F(16000000, P_GPLL0, 5, 2, 15), + F(19200000, P_XO, 1, 0, 0), + F(24000000, P_GPLL0, 5, 1, 5), + F(32000000, P_GPLL0, 1, 4, 75), + F(40000000, P_GPLL0, 15, 0, 0), + F(46400000, P_GPLL0, 1, 29, 375), + F(48000000, P_GPLL0, 12.5, 0, 0), + F(51200000, P_GPLL0, 1, 32, 375), + F(56000000, P_GPLL0, 1, 7, 75), + F(58982400, P_GPLL0, 1, 1536, 15625), + F(60000000, P_GPLL0, 10, 0, 0), + F(63160000, P_GPLL0, 9.5, 0, 0), + { } +}; + +static struct clk_rcg2 blsp1_uart1_apps_clk_src = { + .cmd_rcgr = 0x068c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_uart1_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_uart2_apps_clk_src = { + .cmd_rcgr = 0x070c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_uart2_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_uart3_apps_clk_src = { + .cmd_rcgr = 0x078c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_uart3_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_uart4_apps_clk_src = { + .cmd_rcgr = 0x080c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_uart4_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_uart5_apps_clk_src = { + .cmd_rcgr = 0x088c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_uart5_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp1_uart6_apps_clk_src = { + .cmd_rcgr = 0x090c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_uart6_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup1_i2c_apps_clk_src = { + .cmd_rcgr = 0x09a0, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup1_i2c_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup1_spi_apps_clk_src = { + .cmd_rcgr = 0x098c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup1_spi_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup2_i2c_apps_clk_src = { + .cmd_rcgr = 0x0a20, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup2_i2c_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup2_spi_apps_clk_src = { + .cmd_rcgr = 0x0a0c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup2_spi_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup3_i2c_apps_clk_src = { + .cmd_rcgr = 0x0aa0, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup3_i2c_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup3_spi_apps_clk_src = { + .cmd_rcgr = 0x0a8c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup3_spi_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup4_i2c_apps_clk_src = { + .cmd_rcgr = 0x0b20, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup4_i2c_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup4_spi_apps_clk_src = { + .cmd_rcgr = 0x0b0c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup4_spi_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup5_i2c_apps_clk_src = { + .cmd_rcgr = 0x0ba0, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup5_i2c_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup5_spi_apps_clk_src = { + .cmd_rcgr = 0x0b8c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup5_spi_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup6_i2c_apps_clk_src = { + .cmd_rcgr = 0x0c20, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup6_i2c_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_qup6_spi_apps_clk_src = { + .cmd_rcgr = 0x0c0c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_qup1_6_spi_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_qup6_spi_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_uart1_apps_clk_src = { + .cmd_rcgr = 0x09cc, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_uart1_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_uart2_apps_clk_src = { + .cmd_rcgr = 0x0a4c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_uart2_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_uart3_apps_clk_src = { + .cmd_rcgr = 0x0acc, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_uart3_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_uart4_apps_clk_src = { + .cmd_rcgr = 0x0b4c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_uart4_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_uart5_apps_clk_src = { + .cmd_rcgr = 0x0bcc, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_uart5_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 blsp2_uart6_apps_clk_src = { + .cmd_rcgr = 0x0c4c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp2_uart6_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_ce1_clk[] = { + F(50000000, P_GPLL0, 12, 0, 0), + F(85710000, P_GPLL0, 7, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(171430000, P_GPLL0, 3.5, 0, 0), + { } +}; + +static struct clk_rcg2 ce1_clk_src = { + .cmd_rcgr = 0x1050, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_ce1_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "ce1_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_ce2_clk[] = { + F(50000000, P_GPLL0, 12, 0, 0), + F(85710000, P_GPLL0, 7, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(171430000, P_GPLL0, 3.5, 0, 0), + { } +}; + +static struct clk_rcg2 ce2_clk_src = { + .cmd_rcgr = 0x1090, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_ce2_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "ce2_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_ce3_clk[] = { + F(50000000, P_GPLL0, 12, 0, 0), + F(85710000, P_GPLL0, 7, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(171430000, P_GPLL0, 3.5, 0, 0), + { } +}; + +static struct clk_rcg2 ce3_clk_src = { + .cmd_rcgr = 0x1d10, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_ce3_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "ce3_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_gp_clk[] = { + F(19200000, P_XO, 1, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(200000000, P_GPLL0, 3, 0, 0), + { } +}; + +static struct clk_rcg2 gp1_clk_src = { + .cmd_rcgr = 0x1904, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_gp_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gp1_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 gp2_clk_src = { + .cmd_rcgr = 0x1944, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_gp_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gp2_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 gp3_clk_src = { + .cmd_rcgr = 0x1984, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_gp_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gp3_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_pcie_0_1_aux_clk[] = { + F(1010000, P_XO, 1, 1, 19), + { } +}; + +static struct clk_rcg2 pcie_0_aux_clk_src = { + .cmd_rcgr = 0x1b2c, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_pcie_sleep_map, + .freq_tbl = ftbl_gcc_pcie_0_1_aux_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pcie_0_aux_clk_src", + .parent_names = gcc_xo_pcie_sleep, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 pcie_1_aux_clk_src = { + .cmd_rcgr = 0x1bac, + .mnd_width = 16, + .hid_width = 5, + .parent_map = gcc_xo_pcie_sleep_map, + .freq_tbl = ftbl_gcc_pcie_0_1_aux_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pcie_1_aux_clk_src", + .parent_names = gcc_xo_pcie_sleep, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_pcie_0_1_pipe_clk[] = { + F(125000000, P_PCIE_0_1_PIPE_CLK, 1, 0, 0), + F(250000000, P_PCIE_0_1_PIPE_CLK, 1, 0, 0), + { } +}; + +static struct clk_rcg2 pcie_0_pipe_clk_src = { + .cmd_rcgr = 0x1b18, + .hid_width = 5, + .parent_map = gcc_xo_pcie_map, + .freq_tbl = ftbl_gcc_pcie_0_1_pipe_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pcie_0_pipe_clk_src", + .parent_names = gcc_xo_pcie, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 pcie_1_pipe_clk_src = { + .cmd_rcgr = 0x1b98, + .hid_width = 5, + .parent_map = gcc_xo_pcie_map, + .freq_tbl = ftbl_gcc_pcie_0_1_pipe_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pcie_1_pipe_clk_src", + .parent_names = gcc_xo_pcie, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_pdm2_clk[] = { + F(60000000, P_GPLL0, 10, 0, 0), + { } +}; + +static struct clk_rcg2 pdm2_clk_src = { + .cmd_rcgr = 0x0cd0, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_pdm2_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pdm2_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_sata_asic0_clk[] = { + F(75000000, P_SATA_ASIC0_CLK, 1, 0, 0), + F(150000000, P_SATA_ASIC0_CLK, 1, 0, 0), + F(300000000, P_SATA_ASIC0_CLK, 1, 0, 0), + { } +}; + +static struct clk_rcg2 sata_asic0_clk_src = { + .cmd_rcgr = 0x1c94, + .hid_width = 5, + .parent_map = gcc_xo_sata_asic0_map, + .freq_tbl = ftbl_gcc_sata_asic0_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sata_asic0_clk_src", + .parent_names = gcc_xo_sata_asic0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_sata_pmalive_clk[] = { + F(19200000, P_XO, 1, 0, 0), + F(50000000, P_GPLL0, 12, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + { } +}; + +static struct clk_rcg2 sata_pmalive_clk_src = { + .cmd_rcgr = 0x1c80, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_sata_pmalive_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sata_pmalive_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_sata_rx_clk[] = { + F(75000000, P_SATA_RX_CLK, 1, 0, 0), + F(150000000, P_SATA_RX_CLK, 1, 0, 0), + F(300000000, P_SATA_RX_CLK, 1, 0, 0), + { } +}; + +static struct clk_rcg2 sata_rx_clk_src = { + .cmd_rcgr = 0x1ca8, + .hid_width = 5, + .parent_map = gcc_xo_sata_rx_map, + .freq_tbl = ftbl_gcc_sata_rx_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sata_rx_clk_src", + .parent_names = gcc_xo_sata_rx, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_sata_rx_oob_clk[] = { + F(100000000, P_GPLL0, 6, 0, 0), + { } +}; + +static struct clk_rcg2 sata_rx_oob_clk_src = { + .cmd_rcgr = 0x1c5c, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_sata_rx_oob_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sata_rx_oob_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_sdcc1_4_apps_clk[] = { + F(144000, P_XO, 16, 3, 25), + F(400000, P_XO, 12, 1, 4), + F(20000000, P_GPLL0, 15, 1, 2), + F(25000000, P_GPLL0, 12, 1, 2), + F(50000000, P_GPLL0, 12, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(192000000, P_GPLL4, 4, 0, 0), + F(200000000, P_GPLL0, 3, 0, 0), + F(384000000, P_GPLL4, 2, 0, 0), + { } +}; + +static struct clk_rcg2 sdcc1_apps_clk_src = { + .cmd_rcgr = 0x04d0, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_gpll4_map, + .freq_tbl = ftbl_gcc_sdcc1_4_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sdcc1_apps_clk_src", + .parent_names = gcc_xo_gpll0_gpll4, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 sdcc2_apps_clk_src = { + .cmd_rcgr = 0x0510, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_sdcc1_4_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sdcc2_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 sdcc3_apps_clk_src = { + .cmd_rcgr = 0x0550, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_sdcc1_4_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sdcc3_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 sdcc4_apps_clk_src = { + .cmd_rcgr = 0x0590, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_sdcc1_4_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sdcc4_apps_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_tsif_ref_clk[] = { + F(105000, P_XO, 2, 1, 91), + { } +}; + +static struct clk_rcg2 tsif_ref_clk_src = { + .cmd_rcgr = 0x0d90, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_tsif_ref_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "tsif_ref_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_usb30_mock_utmi_clk[] = { + F(60000000, P_GPLL0, 10, 0, 0), + { } +}; + +static struct clk_rcg2 usb30_mock_utmi_clk_src = { + .cmd_rcgr = 0x03e8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_usb30_mock_utmi_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb30_mock_utmi_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_usb30_sec_mock_utmi_clk[] = { + F(125000000, P_GPLL0, 1, 5, 24), + { } +}; + +static struct clk_rcg2 usb30_sec_mock_utmi_clk_src = { + .cmd_rcgr = 0x1be8, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_usb30_sec_mock_utmi_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb30_sec_mock_utmi_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_usb_hs_system_clk[] = { + F(75000000, P_GPLL0, 8, 0, 0), + { } +}; + +static struct clk_rcg2 usb_hs_system_clk_src = { + .cmd_rcgr = 0x0490, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_usb_hs_system_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb_hs_system_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_usb_hsic_clk[] = { + F(480000000, P_GPLL1, 1, 0, 0), + { } +}; + +static u8 usb_hsic_clk_src_map[] = { + [P_XO] = 0, + [P_GPLL1] = 4, +}; + +static struct clk_rcg2 usb_hsic_clk_src = { + .cmd_rcgr = 0x0440, + .hid_width = 5, + .parent_map = usb_hsic_clk_src_map, + .freq_tbl = ftbl_gcc_usb_hsic_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb_hsic_clk_src", + .parent_names = (const char *[]){ + "xo", + "gpll1_vote", + }, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_usb_hsic_ahb_clk_src[] = { + F(60000000, P_GPLL1, 8, 0, 0), + { } +}; + +static struct clk_rcg2 usb_hsic_ahb_clk_src = { + .cmd_rcgr = 0x046c, + .mnd_width = 8, + .hid_width = 5, + .parent_map = usb_hsic_clk_src_map, + .freq_tbl = ftbl_gcc_usb_hsic_ahb_clk_src, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb_hsic_ahb_clk_src", + .parent_names = (const char *[]){ + "xo", + "gpll1_vote", + }, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_usb_hsic_io_cal_clk[] = { + F(9600000, P_XO, 2, 0, 0), + { } +}; + +static struct clk_rcg2 usb_hsic_io_cal_clk_src = { + .cmd_rcgr = 0x0458, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_usb_hsic_io_cal_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb_hsic_io_cal_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 1, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_usb_hsic_mock_utmi_clk = { + .halt_reg = 0x1f14, + .clkr = { + .enable_reg = 0x1f14, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb_hsic_mock_utmi_clk", + .parent_names = (const char *[]){ + "usb_hsic_mock_utmi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static const struct freq_tbl ftbl_gcc_usb_hsic_mock_utmi_clk[] = { + F(60000000, P_GPLL0, 10, 0, 0), + { } +}; + +static struct clk_rcg2 usb_hsic_mock_utmi_clk_src = { + .cmd_rcgr = 0x1f00, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_usb_hsic_mock_utmi_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb_hsic_mock_utmi_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 1, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_usb_hsic_system_clk[] = { + F(75000000, P_GPLL0, 8, 0, 0), + { } +}; + +static struct clk_rcg2 usb_hsic_system_clk_src = { + .cmd_rcgr = 0x041c, + .hid_width = 5, + .parent_map = gcc_xo_gpll0_map, + .freq_tbl = ftbl_gcc_usb_hsic_system_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb_hsic_system_clk_src", + .parent_names = gcc_xo_gpll0, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_bam_dma_ahb_clk = { + .halt_reg = 0x0d44, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1484, + .enable_mask = BIT(12), + .hw.init = &(struct clk_init_data){ + .name = "gcc_bam_dma_ahb_clk", + .parent_names = (const char *[]){ + "periph_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_ahb_clk = { + .halt_reg = 0x05c4, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1484, + .enable_mask = BIT(17), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_ahb_clk", + .parent_names = (const char *[]){ + "periph_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup1_i2c_apps_clk = { + .halt_reg = 0x0648, + .clkr = { + .enable_reg = 0x0648, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup1_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup1_i2c_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup1_spi_apps_clk = { + .halt_reg = 0x0644, + .clkr = { + .enable_reg = 0x0644, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup1_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup1_spi_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup2_i2c_apps_clk = { + .halt_reg = 0x06c8, + .clkr = { + .enable_reg = 0x06c8, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup2_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup2_i2c_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup2_spi_apps_clk = { + .halt_reg = 0x06c4, + .clkr = { + .enable_reg = 0x06c4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup2_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup2_spi_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup3_i2c_apps_clk = { + .halt_reg = 0x0748, + .clkr = { + .enable_reg = 0x0748, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup3_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup3_i2c_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup3_spi_apps_clk = { + .halt_reg = 0x0744, + .clkr = { + .enable_reg = 0x0744, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup3_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup3_spi_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup4_i2c_apps_clk = { + .halt_reg = 0x07c8, + .clkr = { + .enable_reg = 0x07c8, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup4_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup4_i2c_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup4_spi_apps_clk = { + .halt_reg = 0x07c4, + .clkr = { + .enable_reg = 0x07c4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup4_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup4_spi_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup5_i2c_apps_clk = { + .halt_reg = 0x0848, + .clkr = { + .enable_reg = 0x0848, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup5_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup5_i2c_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup5_spi_apps_clk = { + .halt_reg = 0x0844, + .clkr = { + .enable_reg = 0x0844, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup5_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup5_spi_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup6_i2c_apps_clk = { + .halt_reg = 0x08c8, + .clkr = { + .enable_reg = 0x08c8, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup6_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup6_i2c_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_qup6_spi_apps_clk = { + .halt_reg = 0x08c4, + .clkr = { + .enable_reg = 0x08c4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup6_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup6_spi_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_uart1_apps_clk = { + .halt_reg = 0x0684, + .clkr = { + .enable_reg = 0x0684, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_uart1_apps_clk", + .parent_names = (const char *[]){ + "blsp1_uart1_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_uart2_apps_clk = { + .halt_reg = 0x0704, + .clkr = { + .enable_reg = 0x0704, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_uart2_apps_clk", + .parent_names = (const char *[]){ + "blsp1_uart2_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_uart3_apps_clk = { + .halt_reg = 0x0784, + .clkr = { + .enable_reg = 0x0784, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_uart3_apps_clk", + .parent_names = (const char *[]){ + "blsp1_uart3_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_uart4_apps_clk = { + .halt_reg = 0x0804, + .clkr = { + .enable_reg = 0x0804, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_uart4_apps_clk", + .parent_names = (const char *[]){ + "blsp1_uart4_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_uart5_apps_clk = { + .halt_reg = 0x0884, + .clkr = { + .enable_reg = 0x0884, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_uart5_apps_clk", + .parent_names = (const char *[]){ + "blsp1_uart5_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp1_uart6_apps_clk = { + .halt_reg = 0x0904, + .clkr = { + .enable_reg = 0x0904, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_uart6_apps_clk", + .parent_names = (const char *[]){ + "blsp1_uart6_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_ahb_clk = { + .halt_reg = 0x0944, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1484, + .enable_mask = BIT(15), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_ahb_clk", + .parent_names = (const char *[]){ + "periph_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup1_i2c_apps_clk = { + .halt_reg = 0x0988, + .clkr = { + .enable_reg = 0x0988, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup1_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup1_i2c_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup1_spi_apps_clk = { + .halt_reg = 0x0984, + .clkr = { + .enable_reg = 0x0984, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup1_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup1_spi_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup2_i2c_apps_clk = { + .halt_reg = 0x0a08, + .clkr = { + .enable_reg = 0x0a08, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup2_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup2_i2c_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup2_spi_apps_clk = { + .halt_reg = 0x0a04, + .clkr = { + .enable_reg = 0x0a04, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup2_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup2_spi_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup3_i2c_apps_clk = { + .halt_reg = 0x0a88, + .clkr = { + .enable_reg = 0x0a88, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup3_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup3_i2c_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup3_spi_apps_clk = { + .halt_reg = 0x0a84, + .clkr = { + .enable_reg = 0x0a84, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup3_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup3_spi_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup4_i2c_apps_clk = { + .halt_reg = 0x0b08, + .clkr = { + .enable_reg = 0x0b08, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup4_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup4_i2c_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup4_spi_apps_clk = { + .halt_reg = 0x0b04, + .clkr = { + .enable_reg = 0x0b04, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup4_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup4_spi_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup5_i2c_apps_clk = { + .halt_reg = 0x0b88, + .clkr = { + .enable_reg = 0x0b88, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup5_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup5_i2c_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup5_spi_apps_clk = { + .halt_reg = 0x0b84, + .clkr = { + .enable_reg = 0x0b84, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup5_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup5_spi_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup6_i2c_apps_clk = { + .halt_reg = 0x0c08, + .clkr = { + .enable_reg = 0x0c08, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup6_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup6_i2c_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_qup6_spi_apps_clk = { + .halt_reg = 0x0c04, + .clkr = { + .enable_reg = 0x0c04, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_qup6_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp2_qup6_spi_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_uart1_apps_clk = { + .halt_reg = 0x09c4, + .clkr = { + .enable_reg = 0x09c4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_uart1_apps_clk", + .parent_names = (const char *[]){ + "blsp2_uart1_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_uart2_apps_clk = { + .halt_reg = 0x0a44, + .clkr = { + .enable_reg = 0x0a44, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_uart2_apps_clk", + .parent_names = (const char *[]){ + "blsp2_uart2_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_uart3_apps_clk = { + .halt_reg = 0x0ac4, + .clkr = { + .enable_reg = 0x0ac4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_uart3_apps_clk", + .parent_names = (const char *[]){ + "blsp2_uart3_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_uart4_apps_clk = { + .halt_reg = 0x0b44, + .clkr = { + .enable_reg = 0x0b44, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_uart4_apps_clk", + .parent_names = (const char *[]){ + "blsp2_uart4_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_uart5_apps_clk = { + .halt_reg = 0x0bc4, + .clkr = { + .enable_reg = 0x0bc4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_uart5_apps_clk", + .parent_names = (const char *[]){ + "blsp2_uart5_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_blsp2_uart6_apps_clk = { + .halt_reg = 0x0c44, + .clkr = { + .enable_reg = 0x0c44, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp2_uart6_apps_clk", + .parent_names = (const char *[]){ + "blsp2_uart6_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_boot_rom_ahb_clk = { + .halt_reg = 0x0e04, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1484, + .enable_mask = BIT(10), + .hw.init = &(struct clk_init_data){ + .name = "gcc_boot_rom_ahb_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ce1_ahb_clk = { + .halt_reg = 0x104c, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1484, + .enable_mask = BIT(3), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ce1_ahb_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ce1_axi_clk = { + .halt_reg = 0x1048, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1484, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ce1_axi_clk", + .parent_names = (const char *[]){ + "system_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ce1_clk = { + .halt_reg = 0x1050, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1484, + .enable_mask = BIT(5), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ce1_clk", + .parent_names = (const char *[]){ + "ce1_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ce2_ahb_clk = { + .halt_reg = 0x108c, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1484, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ce2_ahb_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ce2_axi_clk = { + .halt_reg = 0x1088, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1484, + .enable_mask = BIT(1), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ce2_axi_clk", + .parent_names = (const char *[]){ + "system_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ce2_clk = { + .halt_reg = 0x1090, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1484, + .enable_mask = BIT(2), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ce2_clk", + .parent_names = (const char *[]){ + "ce2_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ce3_ahb_clk = { + .halt_reg = 0x1d0c, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1d0c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ce3_ahb_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ce3_axi_clk = { + .halt_reg = 0x1088, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1d08, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ce3_axi_clk", + .parent_names = (const char *[]){ + "system_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ce3_clk = { + .halt_reg = 0x1090, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1d04, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ce3_clk", + .parent_names = (const char *[]){ + "ce3_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_gp1_clk = { + .halt_reg = 0x1900, + .clkr = { + .enable_reg = 0x1900, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gp1_clk", + .parent_names = (const char *[]){ + "gp1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_gp2_clk = { + .halt_reg = 0x1940, + .clkr = { + .enable_reg = 0x1940, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gp2_clk", + .parent_names = (const char *[]){ + "gp2_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_gp3_clk = { + .halt_reg = 0x1980, + .clkr = { + .enable_reg = 0x1980, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gp3_clk", + .parent_names = (const char *[]){ + "gp3_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ocmem_noc_cfg_ahb_clk = { + .halt_reg = 0x0248, + .clkr = { + .enable_reg = 0x0248, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ocmem_noc_cfg_ahb_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_0_aux_clk = { + .halt_reg = 0x1b10, + .clkr = { + .enable_reg = 0x1b10, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_0_aux_clk", + .parent_names = (const char *[]){ + "pcie_0_aux_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_0_cfg_ahb_clk = { + .halt_reg = 0x1b0c, + .clkr = { + .enable_reg = 0x1b0c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_0_cfg_ahb_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_0_mstr_axi_clk = { + .halt_reg = 0x1b08, + .clkr = { + .enable_reg = 0x1b08, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_0_mstr_axi_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_0_pipe_clk = { + .halt_reg = 0x1b14, + .clkr = { + .enable_reg = 0x1b14, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_0_pipe_clk", + .parent_names = (const char *[]){ + "pcie_0_pipe_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_0_slv_axi_clk = { + .halt_reg = 0x1b04, + .clkr = { + .enable_reg = 0x1b04, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_0_slv_axi_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_1_aux_clk = { + .halt_reg = 0x1b90, + .clkr = { + .enable_reg = 0x1b90, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_1_aux_clk", + .parent_names = (const char *[]){ + "pcie_1_aux_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_1_cfg_ahb_clk = { + .halt_reg = 0x1b8c, + .clkr = { + .enable_reg = 0x1b8c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_1_cfg_ahb_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_1_mstr_axi_clk = { + .halt_reg = 0x1b88, + .clkr = { + .enable_reg = 0x1b88, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_1_mstr_axi_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_1_pipe_clk = { + .halt_reg = 0x1b94, + .clkr = { + .enable_reg = 0x1b94, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_1_pipe_clk", + .parent_names = (const char *[]){ + "pcie_1_pipe_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_1_slv_axi_clk = { + .halt_reg = 0x1b84, + .clkr = { + .enable_reg = 0x1b84, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_1_slv_axi_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pdm2_clk = { + .halt_reg = 0x0ccc, + .clkr = { + .enable_reg = 0x0ccc, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pdm2_clk", + .parent_names = (const char *[]){ + "pdm2_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pdm_ahb_clk = { + .halt_reg = 0x0cc4, + .clkr = { + .enable_reg = 0x0cc4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pdm_ahb_clk", + .parent_names = (const char *[]){ + "periph_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_periph_noc_usb_hsic_ahb_clk = { + .halt_reg = 0x01a4, + .clkr = { + .enable_reg = 0x01a4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_periph_noc_usb_hsic_ahb_clk", + .parent_names = (const char *[]){ + "usb_hsic_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_prng_ahb_clk = { + .halt_reg = 0x0d04, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x1484, + .enable_mask = BIT(13), + .hw.init = &(struct clk_init_data){ + .name = "gcc_prng_ahb_clk", + .parent_names = (const char *[]){ + "periph_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sata_asic0_clk = { + .halt_reg = 0x1c54, + .clkr = { + .enable_reg = 0x1c54, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sata_asic0_clk", + .parent_names = (const char *[]){ + "sata_asic0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sata_axi_clk = { + .halt_reg = 0x1c44, + .clkr = { + .enable_reg = 0x1c44, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sata_axi_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sata_cfg_ahb_clk = { + .halt_reg = 0x1c48, + .clkr = { + .enable_reg = 0x1c48, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sata_cfg_ahb_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sata_pmalive_clk = { + .halt_reg = 0x1c50, + .clkr = { + .enable_reg = 0x1c50, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sata_pmalive_clk", + .parent_names = (const char *[]){ + "sata_pmalive_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sata_rx_clk = { + .halt_reg = 0x1c58, + .clkr = { + .enable_reg = 0x1c58, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sata_rx_clk", + .parent_names = (const char *[]){ + "sata_rx_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sata_rx_oob_clk = { + .halt_reg = 0x1c4c, + .clkr = { + .enable_reg = 0x1c4c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sata_rx_oob_clk", + .parent_names = (const char *[]){ + "sata_rx_oob_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc1_ahb_clk = { + .halt_reg = 0x04c8, + .clkr = { + .enable_reg = 0x04c8, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc1_ahb_clk", + .parent_names = (const char *[]){ + "periph_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc1_apps_clk = { + .halt_reg = 0x04c4, + .clkr = { + .enable_reg = 0x04c4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc1_apps_clk", + .parent_names = (const char *[]){ + "sdcc1_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc1_cdccal_ff_clk = { + .halt_reg = 0x04e8, + .clkr = { + .enable_reg = 0x04e8, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc1_cdccal_ff_clk", + .parent_names = (const char *[]){ + "xo" + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc1_cdccal_sleep_clk = { + .halt_reg = 0x04e4, + .clkr = { + .enable_reg = 0x04e4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc1_cdccal_sleep_clk", + .parent_names = (const char *[]){ + "sleep_clk_src" + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc2_ahb_clk = { + .halt_reg = 0x0508, + .clkr = { + .enable_reg = 0x0508, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc2_ahb_clk", + .parent_names = (const char *[]){ + "periph_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc2_apps_clk = { + .halt_reg = 0x0504, + .clkr = { + .enable_reg = 0x0504, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc2_apps_clk", + .parent_names = (const char *[]){ + "sdcc2_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc3_ahb_clk = { + .halt_reg = 0x0548, + .clkr = { + .enable_reg = 0x0548, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc3_ahb_clk", + .parent_names = (const char *[]){ + "periph_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc3_apps_clk = { + .halt_reg = 0x0544, + .clkr = { + .enable_reg = 0x0544, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc3_apps_clk", + .parent_names = (const char *[]){ + "sdcc3_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc4_ahb_clk = { + .halt_reg = 0x0588, + .clkr = { + .enable_reg = 0x0588, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc4_ahb_clk", + .parent_names = (const char *[]){ + "periph_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc4_apps_clk = { + .halt_reg = 0x0584, + .clkr = { + .enable_reg = 0x0584, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc4_apps_clk", + .parent_names = (const char *[]){ + "sdcc4_apps_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sys_noc_ufs_axi_clk = { + .halt_reg = 0x013c, + .clkr = { + .enable_reg = 0x013c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sys_noc_ufs_axi_clk", + .parent_names = (const char *[]){ + "ufs_axi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sys_noc_usb3_axi_clk = { + .halt_reg = 0x0108, + .clkr = { + .enable_reg = 0x0108, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sys_noc_usb3_axi_clk", + .parent_names = (const char *[]){ + "usb30_master_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sys_noc_usb3_sec_axi_clk = { + .halt_reg = 0x0138, + .clkr = { + .enable_reg = 0x0138, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sys_noc_usb3_sec_axi_clk", + .parent_names = (const char *[]){ + "usb30_sec_master_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_tsif_ahb_clk = { + .halt_reg = 0x0d84, + .clkr = { + .enable_reg = 0x0d84, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_tsif_ahb_clk", + .parent_names = (const char *[]){ + "periph_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_tsif_inactivity_timers_clk = { + .halt_reg = 0x0d8c, + .clkr = { + .enable_reg = 0x0d8c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_tsif_inactivity_timers_clk", + .parent_names = (const char *[]){ + "sleep_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_tsif_ref_clk = { + .halt_reg = 0x0d88, + .clkr = { + .enable_reg = 0x0d88, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_tsif_ref_clk", + .parent_names = (const char *[]){ + "tsif_ref_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_ahb_clk = { + .halt_reg = 0x1d48, + .clkr = { + .enable_reg = 0x1d48, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_ahb_clk", + .parent_names = (const char *[]){ + "config_noc_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_axi_clk = { + .halt_reg = 0x1d44, + .clkr = { + .enable_reg = 0x1d44, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_axi_clk", + .parent_names = (const char *[]){ + "ufs_axi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_rx_cfg_clk = { + .halt_reg = 0x1d50, + .clkr = { + .enable_reg = 0x1d50, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_rx_cfg_clk", + .parent_names = (const char *[]){ + "ufs_axi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_rx_symbol_0_clk = { + .halt_reg = 0x1d5c, + .clkr = { + .enable_reg = 0x1d5c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_rx_symbol_0_clk", + .parent_names = (const char *[]){ + "ufs_rx_symbol_0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_rx_symbol_1_clk = { + .halt_reg = 0x1d60, + .clkr = { + .enable_reg = 0x1d60, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_rx_symbol_1_clk", + .parent_names = (const char *[]){ + "ufs_rx_symbol_1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_tx_cfg_clk = { + .halt_reg = 0x1d4c, + .clkr = { + .enable_reg = 0x1d4c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_tx_cfg_clk", + .parent_names = (const char *[]){ + "ufs_axi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_tx_symbol_0_clk = { + .halt_reg = 0x1d54, + .clkr = { + .enable_reg = 0x1d54, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_tx_symbol_0_clk", + .parent_names = (const char *[]){ + "ufs_tx_symbol_0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ufs_tx_symbol_1_clk = { + .halt_reg = 0x1d58, + .clkr = { + .enable_reg = 0x1d58, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ufs_tx_symbol_1_clk", + .parent_names = (const char *[]){ + "ufs_tx_symbol_1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb2a_phy_sleep_clk = { + .halt_reg = 0x04ac, + .clkr = { + .enable_reg = 0x04ac, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb2a_phy_sleep_clk", + .parent_names = (const char *[]){ + "sleep_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb2b_phy_sleep_clk = { + .halt_reg = 0x04b4, + .clkr = { + .enable_reg = 0x04b4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb2b_phy_sleep_clk", + .parent_names = (const char *[]){ + "sleep_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb30_master_clk = { + .halt_reg = 0x03c8, + .clkr = { + .enable_reg = 0x03c8, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb30_master_clk", + .parent_names = (const char *[]){ + "usb30_master_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb30_sec_master_clk = { + .halt_reg = 0x1bc8, + .clkr = { + .enable_reg = 0x1bc8, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb30_sec_master_clk", + .parent_names = (const char *[]){ + "usb30_sec_master_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb30_mock_utmi_clk = { + .halt_reg = 0x03d0, + .clkr = { + .enable_reg = 0x03d0, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb30_mock_utmi_clk", + .parent_names = (const char *[]){ + "usb30_mock_utmi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb30_sleep_clk = { + .halt_reg = 0x03cc, + .clkr = { + .enable_reg = 0x03cc, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb30_sleep_clk", + .parent_names = (const char *[]){ + "sleep_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb_hs_ahb_clk = { + .halt_reg = 0x0488, + .clkr = { + .enable_reg = 0x0488, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb_hs_ahb_clk", + .parent_names = (const char *[]){ + "periph_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb_hs_inactivity_timers_clk = { + .halt_reg = 0x048c, + .clkr = { + .enable_reg = 0x048c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb_hs_inactivity_timers_clk", + .parent_names = (const char *[]){ + "sleep_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb_hs_system_clk = { + .halt_reg = 0x0484, + .clkr = { + .enable_reg = 0x0484, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb_hs_system_clk", + .parent_names = (const char *[]){ + "usb_hs_system_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb_hsic_ahb_clk = { + .halt_reg = 0x0408, + .clkr = { + .enable_reg = 0x0408, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb_hsic_ahb_clk", + .parent_names = (const char *[]){ + "periph_noc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb_hsic_clk = { + .halt_reg = 0x0410, + .clkr = { + .enable_reg = 0x0410, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb_hsic_clk", + .parent_names = (const char *[]){ + "usb_hsic_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb_hsic_io_cal_clk = { + .halt_reg = 0x0414, + .clkr = { + .enable_reg = 0x0414, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb_hsic_io_cal_clk", + .parent_names = (const char *[]){ + "usb_hsic_io_cal_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb_hsic_io_cal_sleep_clk = { + .halt_reg = 0x0418, + .clkr = { + .enable_reg = 0x0418, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb_hsic_io_cal_sleep_clk", + .parent_names = (const char *[]){ + "sleep_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb_hsic_system_clk = { + .halt_reg = 0x040c, + .clkr = { + .enable_reg = 0x040c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb_hsic_system_clk", + .parent_names = (const char *[]){ + "usb_hsic_system_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_regmap *gcc_apq8084_clocks[] = { + [GPLL0] = &gpll0.clkr, + [GPLL0_VOTE] = &gpll0_vote, + [GPLL1] = &gpll1.clkr, + [GPLL1_VOTE] = &gpll1_vote, + [GPLL4] = &gpll4.clkr, + [GPLL4_VOTE] = &gpll4_vote, + [CONFIG_NOC_CLK_SRC] = &config_noc_clk_src.clkr, + [PERIPH_NOC_CLK_SRC] = &periph_noc_clk_src.clkr, + [SYSTEM_NOC_CLK_SRC] = &system_noc_clk_src.clkr, + [UFS_AXI_CLK_SRC] = &ufs_axi_clk_src.clkr, + [USB30_MASTER_CLK_SRC] = &usb30_master_clk_src.clkr, + [USB30_SEC_MASTER_CLK_SRC] = &usb30_sec_master_clk_src.clkr, + [USB_HSIC_AHB_CLK_SRC] = &usb_hsic_ahb_clk_src.clkr, + [BLSP1_QUP1_I2C_APPS_CLK_SRC] = &blsp1_qup1_i2c_apps_clk_src.clkr, + [BLSP1_QUP1_SPI_APPS_CLK_SRC] = &blsp1_qup1_spi_apps_clk_src.clkr, + [BLSP1_QUP2_I2C_APPS_CLK_SRC] = &blsp1_qup2_i2c_apps_clk_src.clkr, + [BLSP1_QUP2_SPI_APPS_CLK_SRC] = &blsp1_qup2_spi_apps_clk_src.clkr, + [BLSP1_QUP3_I2C_APPS_CLK_SRC] = &blsp1_qup3_i2c_apps_clk_src.clkr, + [BLSP1_QUP3_SPI_APPS_CLK_SRC] = &blsp1_qup3_spi_apps_clk_src.clkr, + [BLSP1_QUP4_I2C_APPS_CLK_SRC] = &blsp1_qup4_i2c_apps_clk_src.clkr, + [BLSP1_QUP4_SPI_APPS_CLK_SRC] = &blsp1_qup4_spi_apps_clk_src.clkr, + [BLSP1_QUP5_I2C_APPS_CLK_SRC] = &blsp1_qup5_i2c_apps_clk_src.clkr, + [BLSP1_QUP5_SPI_APPS_CLK_SRC] = &blsp1_qup5_spi_apps_clk_src.clkr, + [BLSP1_QUP6_I2C_APPS_CLK_SRC] = &blsp1_qup6_i2c_apps_clk_src.clkr, + [BLSP1_QUP6_SPI_APPS_CLK_SRC] = &blsp1_qup6_spi_apps_clk_src.clkr, + [BLSP1_UART1_APPS_CLK_SRC] = &blsp1_uart1_apps_clk_src.clkr, + [BLSP1_UART2_APPS_CLK_SRC] = &blsp1_uart2_apps_clk_src.clkr, + [BLSP1_UART3_APPS_CLK_SRC] = &blsp1_uart3_apps_clk_src.clkr, + [BLSP1_UART4_APPS_CLK_SRC] = &blsp1_uart4_apps_clk_src.clkr, + [BLSP1_UART5_APPS_CLK_SRC] = &blsp1_uart5_apps_clk_src.clkr, + [BLSP1_UART6_APPS_CLK_SRC] = &blsp1_uart6_apps_clk_src.clkr, + [BLSP2_QUP1_I2C_APPS_CLK_SRC] = &blsp2_qup1_i2c_apps_clk_src.clkr, + [BLSP2_QUP1_SPI_APPS_CLK_SRC] = &blsp2_qup1_spi_apps_clk_src.clkr, + [BLSP2_QUP2_I2C_APPS_CLK_SRC] = &blsp2_qup2_i2c_apps_clk_src.clkr, + [BLSP2_QUP2_SPI_APPS_CLK_SRC] = &blsp2_qup2_spi_apps_clk_src.clkr, + [BLSP2_QUP3_I2C_APPS_CLK_SRC] = &blsp2_qup3_i2c_apps_clk_src.clkr, + [BLSP2_QUP3_SPI_APPS_CLK_SRC] = &blsp2_qup3_spi_apps_clk_src.clkr, + [BLSP2_QUP4_I2C_APPS_CLK_SRC] = &blsp2_qup4_i2c_apps_clk_src.clkr, + [BLSP2_QUP4_SPI_APPS_CLK_SRC] = &blsp2_qup4_spi_apps_clk_src.clkr, + [BLSP2_QUP5_I2C_APPS_CLK_SRC] = &blsp2_qup5_i2c_apps_clk_src.clkr, + [BLSP2_QUP5_SPI_APPS_CLK_SRC] = &blsp2_qup5_spi_apps_clk_src.clkr, + [BLSP2_QUP6_I2C_APPS_CLK_SRC] = &blsp2_qup6_i2c_apps_clk_src.clkr, + [BLSP2_QUP6_SPI_APPS_CLK_SRC] = &blsp2_qup6_spi_apps_clk_src.clkr, + [BLSP2_UART1_APPS_CLK_SRC] = &blsp2_uart1_apps_clk_src.clkr, + [BLSP2_UART2_APPS_CLK_SRC] = &blsp2_uart2_apps_clk_src.clkr, + [BLSP2_UART3_APPS_CLK_SRC] = &blsp2_uart3_apps_clk_src.clkr, + [BLSP2_UART4_APPS_CLK_SRC] = &blsp2_uart4_apps_clk_src.clkr, + [BLSP2_UART5_APPS_CLK_SRC] = &blsp2_uart5_apps_clk_src.clkr, + [BLSP2_UART6_APPS_CLK_SRC] = &blsp2_uart6_apps_clk_src.clkr, + [CE1_CLK_SRC] = &ce1_clk_src.clkr, + [CE2_CLK_SRC] = &ce2_clk_src.clkr, + [CE3_CLK_SRC] = &ce3_clk_src.clkr, + [GP1_CLK_SRC] = &gp1_clk_src.clkr, + [GP2_CLK_SRC] = &gp2_clk_src.clkr, + [GP3_CLK_SRC] = &gp3_clk_src.clkr, + [PCIE_0_AUX_CLK_SRC] = &pcie_0_aux_clk_src.clkr, + [PCIE_0_PIPE_CLK_SRC] = &pcie_0_pipe_clk_src.clkr, + [PCIE_1_AUX_CLK_SRC] = &pcie_1_aux_clk_src.clkr, + [PCIE_1_PIPE_CLK_SRC] = &pcie_1_pipe_clk_src.clkr, + [PDM2_CLK_SRC] = &pdm2_clk_src.clkr, + [SATA_ASIC0_CLK_SRC] = &sata_asic0_clk_src.clkr, + [SATA_PMALIVE_CLK_SRC] = &sata_pmalive_clk_src.clkr, + [SATA_RX_CLK_SRC] = &sata_rx_clk_src.clkr, + [SATA_RX_OOB_CLK_SRC] = &sata_rx_oob_clk_src.clkr, + [SDCC1_APPS_CLK_SRC] = &sdcc1_apps_clk_src.clkr, + [SDCC2_APPS_CLK_SRC] = &sdcc2_apps_clk_src.clkr, + [SDCC3_APPS_CLK_SRC] = &sdcc3_apps_clk_src.clkr, + [SDCC4_APPS_CLK_SRC] = &sdcc4_apps_clk_src.clkr, + [TSIF_REF_CLK_SRC] = &tsif_ref_clk_src.clkr, + [USB30_MOCK_UTMI_CLK_SRC] = &usb30_mock_utmi_clk_src.clkr, + [USB30_SEC_MOCK_UTMI_CLK_SRC] = &usb30_sec_mock_utmi_clk_src.clkr, + [USB_HS_SYSTEM_CLK_SRC] = &usb_hs_system_clk_src.clkr, + [USB_HSIC_CLK_SRC] = &usb_hsic_clk_src.clkr, + [USB_HSIC_IO_CAL_CLK_SRC] = &usb_hsic_io_cal_clk_src.clkr, + [USB_HSIC_MOCK_UTMI_CLK_SRC] = &usb_hsic_mock_utmi_clk_src.clkr, + [USB_HSIC_SYSTEM_CLK_SRC] = &usb_hsic_system_clk_src.clkr, + [GCC_BAM_DMA_AHB_CLK] = &gcc_bam_dma_ahb_clk.clkr, + [GCC_BLSP1_AHB_CLK] = &gcc_blsp1_ahb_clk.clkr, + [GCC_BLSP1_QUP1_I2C_APPS_CLK] = &gcc_blsp1_qup1_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP1_SPI_APPS_CLK] = &gcc_blsp1_qup1_spi_apps_clk.clkr, + [GCC_BLSP1_QUP2_I2C_APPS_CLK] = &gcc_blsp1_qup2_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP2_SPI_APPS_CLK] = &gcc_blsp1_qup2_spi_apps_clk.clkr, + [GCC_BLSP1_QUP3_I2C_APPS_CLK] = &gcc_blsp1_qup3_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP3_SPI_APPS_CLK] = &gcc_blsp1_qup3_spi_apps_clk.clkr, + [GCC_BLSP1_QUP4_I2C_APPS_CLK] = &gcc_blsp1_qup4_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP4_SPI_APPS_CLK] = &gcc_blsp1_qup4_spi_apps_clk.clkr, + [GCC_BLSP1_QUP5_I2C_APPS_CLK] = &gcc_blsp1_qup5_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP5_SPI_APPS_CLK] = &gcc_blsp1_qup5_spi_apps_clk.clkr, + [GCC_BLSP1_QUP6_I2C_APPS_CLK] = &gcc_blsp1_qup6_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP6_SPI_APPS_CLK] = &gcc_blsp1_qup6_spi_apps_clk.clkr, + [GCC_BLSP1_UART1_APPS_CLK] = &gcc_blsp1_uart1_apps_clk.clkr, + [GCC_BLSP1_UART2_APPS_CLK] = &gcc_blsp1_uart2_apps_clk.clkr, + [GCC_BLSP1_UART3_APPS_CLK] = &gcc_blsp1_uart3_apps_clk.clkr, + [GCC_BLSP1_UART4_APPS_CLK] = &gcc_blsp1_uart4_apps_clk.clkr, + [GCC_BLSP1_UART5_APPS_CLK] = &gcc_blsp1_uart5_apps_clk.clkr, + [GCC_BLSP1_UART6_APPS_CLK] = &gcc_blsp1_uart6_apps_clk.clkr, + [GCC_BLSP2_AHB_CLK] = &gcc_blsp2_ahb_clk.clkr, + [GCC_BLSP2_QUP1_I2C_APPS_CLK] = &gcc_blsp2_qup1_i2c_apps_clk.clkr, + [GCC_BLSP2_QUP1_SPI_APPS_CLK] = &gcc_blsp2_qup1_spi_apps_clk.clkr, + [GCC_BLSP2_QUP2_I2C_APPS_CLK] = &gcc_blsp2_qup2_i2c_apps_clk.clkr, + [GCC_BLSP2_QUP2_SPI_APPS_CLK] = &gcc_blsp2_qup2_spi_apps_clk.clkr, + [GCC_BLSP2_QUP3_I2C_APPS_CLK] = &gcc_blsp2_qup3_i2c_apps_clk.clkr, + [GCC_BLSP2_QUP3_SPI_APPS_CLK] = &gcc_blsp2_qup3_spi_apps_clk.clkr, + [GCC_BLSP2_QUP4_I2C_APPS_CLK] = &gcc_blsp2_qup4_i2c_apps_clk.clkr, + [GCC_BLSP2_QUP4_SPI_APPS_CLK] = &gcc_blsp2_qup4_spi_apps_clk.clkr, + [GCC_BLSP2_QUP5_I2C_APPS_CLK] = &gcc_blsp2_qup5_i2c_apps_clk.clkr, + [GCC_BLSP2_QUP5_SPI_APPS_CLK] = &gcc_blsp2_qup5_spi_apps_clk.clkr, + [GCC_BLSP2_QUP6_I2C_APPS_CLK] = &gcc_blsp2_qup6_i2c_apps_clk.clkr, + [GCC_BLSP2_QUP6_SPI_APPS_CLK] = &gcc_blsp2_qup6_spi_apps_clk.clkr, + [GCC_BLSP2_UART1_APPS_CLK] = &gcc_blsp2_uart1_apps_clk.clkr, + [GCC_BLSP2_UART2_APPS_CLK] = &gcc_blsp2_uart2_apps_clk.clkr, + [GCC_BLSP2_UART3_APPS_CLK] = &gcc_blsp2_uart3_apps_clk.clkr, + [GCC_BLSP2_UART4_APPS_CLK] = &gcc_blsp2_uart4_apps_clk.clkr, + [GCC_BLSP2_UART5_APPS_CLK] = &gcc_blsp2_uart5_apps_clk.clkr, + [GCC_BLSP2_UART6_APPS_CLK] = &gcc_blsp2_uart6_apps_clk.clkr, + [GCC_BOOT_ROM_AHB_CLK] = &gcc_boot_rom_ahb_clk.clkr, + [GCC_CE1_AHB_CLK] = &gcc_ce1_ahb_clk.clkr, + [GCC_CE1_AXI_CLK] = &gcc_ce1_axi_clk.clkr, + [GCC_CE1_CLK] = &gcc_ce1_clk.clkr, + [GCC_CE2_AHB_CLK] = &gcc_ce2_ahb_clk.clkr, + [GCC_CE2_AXI_CLK] = &gcc_ce2_axi_clk.clkr, + [GCC_CE2_CLK] = &gcc_ce2_clk.clkr, + [GCC_CE3_AHB_CLK] = &gcc_ce3_ahb_clk.clkr, + [GCC_CE3_AXI_CLK] = &gcc_ce3_axi_clk.clkr, + [GCC_CE3_CLK] = &gcc_ce3_clk.clkr, + [GCC_GP1_CLK] = &gcc_gp1_clk.clkr, + [GCC_GP2_CLK] = &gcc_gp2_clk.clkr, + [GCC_GP3_CLK] = &gcc_gp3_clk.clkr, + [GCC_OCMEM_NOC_CFG_AHB_CLK] = &gcc_ocmem_noc_cfg_ahb_clk.clkr, + [GCC_PCIE_0_AUX_CLK] = &gcc_pcie_0_aux_clk.clkr, + [GCC_PCIE_0_CFG_AHB_CLK] = &gcc_pcie_0_cfg_ahb_clk.clkr, + [GCC_PCIE_0_MSTR_AXI_CLK] = &gcc_pcie_0_mstr_axi_clk.clkr, + [GCC_PCIE_0_PIPE_CLK] = &gcc_pcie_0_pipe_clk.clkr, + [GCC_PCIE_0_SLV_AXI_CLK] = &gcc_pcie_0_slv_axi_clk.clkr, + [GCC_PCIE_1_AUX_CLK] = &gcc_pcie_1_aux_clk.clkr, + [GCC_PCIE_1_CFG_AHB_CLK] = &gcc_pcie_1_cfg_ahb_clk.clkr, + [GCC_PCIE_1_MSTR_AXI_CLK] = &gcc_pcie_1_mstr_axi_clk.clkr, + [GCC_PCIE_1_PIPE_CLK] = &gcc_pcie_1_pipe_clk.clkr, + [GCC_PCIE_1_SLV_AXI_CLK] = &gcc_pcie_1_slv_axi_clk.clkr, + [GCC_PDM2_CLK] = &gcc_pdm2_clk.clkr, + [GCC_PDM_AHB_CLK] = &gcc_pdm_ahb_clk.clkr, + [GCC_PERIPH_NOC_USB_HSIC_AHB_CLK] = &gcc_periph_noc_usb_hsic_ahb_clk.clkr, + [GCC_PRNG_AHB_CLK] = &gcc_prng_ahb_clk.clkr, + [GCC_SATA_ASIC0_CLK] = &gcc_sata_asic0_clk.clkr, + [GCC_SATA_AXI_CLK] = &gcc_sata_axi_clk.clkr, + [GCC_SATA_CFG_AHB_CLK] = &gcc_sata_cfg_ahb_clk.clkr, + [GCC_SATA_PMALIVE_CLK] = &gcc_sata_pmalive_clk.clkr, + [GCC_SATA_RX_CLK] = &gcc_sata_rx_clk.clkr, + [GCC_SATA_RX_OOB_CLK] = &gcc_sata_rx_oob_clk.clkr, + [GCC_SDCC1_AHB_CLK] = &gcc_sdcc1_ahb_clk.clkr, + [GCC_SDCC1_APPS_CLK] = &gcc_sdcc1_apps_clk.clkr, + [GCC_SDCC1_CDCCAL_FF_CLK] = &gcc_sdcc1_cdccal_ff_clk.clkr, + [GCC_SDCC1_CDCCAL_SLEEP_CLK] = &gcc_sdcc1_cdccal_sleep_clk.clkr, + [GCC_SDCC2_AHB_CLK] = &gcc_sdcc2_ahb_clk.clkr, + [GCC_SDCC2_APPS_CLK] = &gcc_sdcc2_apps_clk.clkr, + [GCC_SDCC3_AHB_CLK] = &gcc_sdcc3_ahb_clk.clkr, + [GCC_SDCC3_APPS_CLK] = &gcc_sdcc3_apps_clk.clkr, + [GCC_SDCC4_AHB_CLK] = &gcc_sdcc4_ahb_clk.clkr, + [GCC_SDCC4_APPS_CLK] = &gcc_sdcc4_apps_clk.clkr, + [GCC_SYS_NOC_UFS_AXI_CLK] = &gcc_sys_noc_ufs_axi_clk.clkr, + [GCC_SYS_NOC_USB3_AXI_CLK] = &gcc_sys_noc_usb3_axi_clk.clkr, + [GCC_SYS_NOC_USB3_SEC_AXI_CLK] = &gcc_sys_noc_usb3_sec_axi_clk.clkr, + [GCC_TSIF_AHB_CLK] = &gcc_tsif_ahb_clk.clkr, + [GCC_TSIF_INACTIVITY_TIMERS_CLK] = &gcc_tsif_inactivity_timers_clk.clkr, + [GCC_TSIF_REF_CLK] = &gcc_tsif_ref_clk.clkr, + [GCC_UFS_AHB_CLK] = &gcc_ufs_ahb_clk.clkr, + [GCC_UFS_AXI_CLK] = &gcc_ufs_axi_clk.clkr, + [GCC_UFS_RX_CFG_CLK] = &gcc_ufs_rx_cfg_clk.clkr, + [GCC_UFS_RX_SYMBOL_0_CLK] = &gcc_ufs_rx_symbol_0_clk.clkr, + [GCC_UFS_RX_SYMBOL_1_CLK] = &gcc_ufs_rx_symbol_1_clk.clkr, + [GCC_UFS_TX_CFG_CLK] = &gcc_ufs_tx_cfg_clk.clkr, + [GCC_UFS_TX_SYMBOL_0_CLK] = &gcc_ufs_tx_symbol_0_clk.clkr, + [GCC_UFS_TX_SYMBOL_1_CLK] = &gcc_ufs_tx_symbol_1_clk.clkr, + [GCC_USB2A_PHY_SLEEP_CLK] = &gcc_usb2a_phy_sleep_clk.clkr, + [GCC_USB2B_PHY_SLEEP_CLK] = &gcc_usb2b_phy_sleep_clk.clkr, + [GCC_USB30_MASTER_CLK] = &gcc_usb30_master_clk.clkr, + [GCC_USB30_MOCK_UTMI_CLK] = &gcc_usb30_mock_utmi_clk.clkr, + [GCC_USB30_SLEEP_CLK] = &gcc_usb30_sleep_clk.clkr, + [GCC_USB30_SEC_MASTER_CLK] = &gcc_usb30_sec_master_clk.clkr, + [GCC_USB30_SEC_MOCK_UTMI_CLK] = &gcc_usb30_sec_mock_utmi_clk.clkr, + [GCC_USB30_SEC_SLEEP_CLK] = &gcc_usb30_sec_sleep_clk.clkr, + [GCC_USB_HS_AHB_CLK] = &gcc_usb_hs_ahb_clk.clkr, + [GCC_USB_HS_INACTIVITY_TIMERS_CLK] = &gcc_usb_hs_inactivity_timers_clk.clkr, + [GCC_USB_HS_SYSTEM_CLK] = &gcc_usb_hs_system_clk.clkr, + [GCC_USB_HSIC_AHB_CLK] = &gcc_usb_hsic_ahb_clk.clkr, + [GCC_USB_HSIC_CLK] = &gcc_usb_hsic_clk.clkr, + [GCC_USB_HSIC_IO_CAL_CLK] = &gcc_usb_hsic_io_cal_clk.clkr, + [GCC_USB_HSIC_IO_CAL_SLEEP_CLK] = &gcc_usb_hsic_io_cal_sleep_clk.clkr, + [GCC_USB_HSIC_MOCK_UTMI_CLK] = &gcc_usb_hsic_mock_utmi_clk.clkr, + [GCC_USB_HSIC_SYSTEM_CLK] = &gcc_usb_hsic_system_clk.clkr, +}; + +static const struct qcom_reset_map gcc_apq8084_resets[] = { + [GCC_SYSTEM_NOC_BCR] = { 0x0100 }, + [GCC_CONFIG_NOC_BCR] = { 0x0140 }, + [GCC_PERIPH_NOC_BCR] = { 0x0180 }, + [GCC_IMEM_BCR] = { 0x0200 }, + [GCC_MMSS_BCR] = { 0x0240 }, + [GCC_QDSS_BCR] = { 0x0300 }, + [GCC_USB_30_BCR] = { 0x03c0 }, + [GCC_USB3_PHY_BCR] = { 0x03fc }, + [GCC_USB_HS_HSIC_BCR] = { 0x0400 }, + [GCC_USB_HS_BCR] = { 0x0480 }, + [GCC_USB2A_PHY_BCR] = { 0x04a8 }, + [GCC_USB2B_PHY_BCR] = { 0x04b0 }, + [GCC_SDCC1_BCR] = { 0x04c0 }, + [GCC_SDCC2_BCR] = { 0x0500 }, + [GCC_SDCC3_BCR] = { 0x0540 }, + [GCC_SDCC4_BCR] = { 0x0580 }, + [GCC_BLSP1_BCR] = { 0x05c0 }, + [GCC_BLSP1_QUP1_BCR] = { 0x0640 }, + [GCC_BLSP1_UART1_BCR] = { 0x0680 }, + [GCC_BLSP1_QUP2_BCR] = { 0x06c0 }, + [GCC_BLSP1_UART2_BCR] = { 0x0700 }, + [GCC_BLSP1_QUP3_BCR] = { 0x0740 }, + [GCC_BLSP1_UART3_BCR] = { 0x0780 }, + [GCC_BLSP1_QUP4_BCR] = { 0x07c0 }, + [GCC_BLSP1_UART4_BCR] = { 0x0800 }, + [GCC_BLSP1_QUP5_BCR] = { 0x0840 }, + [GCC_BLSP1_UART5_BCR] = { 0x0880 }, + [GCC_BLSP1_QUP6_BCR] = { 0x08c0 }, + [GCC_BLSP1_UART6_BCR] = { 0x0900 }, + [GCC_BLSP2_BCR] = { 0x0940 }, + [GCC_BLSP2_QUP1_BCR] = { 0x0980 }, + [GCC_BLSP2_UART1_BCR] = { 0x09c0 }, + [GCC_BLSP2_QUP2_BCR] = { 0x0a00 }, + [GCC_BLSP2_UART2_BCR] = { 0x0a40 }, + [GCC_BLSP2_QUP3_BCR] = { 0x0a80 }, + [GCC_BLSP2_UART3_BCR] = { 0x0ac0 }, + [GCC_BLSP2_QUP4_BCR] = { 0x0b00 }, + [GCC_BLSP2_UART4_BCR] = { 0x0b40 }, + [GCC_BLSP2_QUP5_BCR] = { 0x0b80 }, + [GCC_BLSP2_UART5_BCR] = { 0x0bc0 }, + [GCC_BLSP2_QUP6_BCR] = { 0x0c00 }, + [GCC_BLSP2_UART6_BCR] = { 0x0c40 }, + [GCC_PDM_BCR] = { 0x0cc0 }, + [GCC_PRNG_BCR] = { 0x0d00 }, + [GCC_BAM_DMA_BCR] = { 0x0d40 }, + [GCC_TSIF_BCR] = { 0x0d80 }, + [GCC_TCSR_BCR] = { 0x0dc0 }, + [GCC_BOOT_ROM_BCR] = { 0x0e00 }, + [GCC_MSG_RAM_BCR] = { 0x0e40 }, + [GCC_TLMM_BCR] = { 0x0e80 }, + [GCC_MPM_BCR] = { 0x0ec0 }, + [GCC_MPM_AHB_RESET] = { 0x0ec4, 1 }, + [GCC_MPM_NON_AHB_RESET] = { 0x0ec4, 2 }, + [GCC_SEC_CTRL_BCR] = { 0x0f40 }, + [GCC_SPMI_BCR] = { 0x0fc0 }, + [GCC_SPDM_BCR] = { 0x1000 }, + [GCC_CE1_BCR] = { 0x1040 }, + [GCC_CE2_BCR] = { 0x1080 }, + [GCC_BIMC_BCR] = { 0x1100 }, + [GCC_SNOC_BUS_TIMEOUT0_BCR] = { 0x1240 }, + [GCC_SNOC_BUS_TIMEOUT2_BCR] = { 0x1248 }, + [GCC_PNOC_BUS_TIMEOUT0_BCR] = { 0x1280 }, + [GCC_PNOC_BUS_TIMEOUT1_BCR] = { 0x1288 }, + [GCC_PNOC_BUS_TIMEOUT2_BCR] = { 0x1290 }, + [GCC_PNOC_BUS_TIMEOUT3_BCR] = { 0x1298 }, + [GCC_PNOC_BUS_TIMEOUT4_BCR] = { 0x12a0 }, + [GCC_CNOC_BUS_TIMEOUT0_BCR] = { 0x12c0 }, + [GCC_CNOC_BUS_TIMEOUT1_BCR] = { 0x12c8 }, + [GCC_CNOC_BUS_TIMEOUT2_BCR] = { 0x12d0 }, + [GCC_CNOC_BUS_TIMEOUT3_BCR] = { 0x12d8 }, + [GCC_CNOC_BUS_TIMEOUT4_BCR] = { 0x12e0 }, + [GCC_CNOC_BUS_TIMEOUT5_BCR] = { 0x12e8 }, + [GCC_CNOC_BUS_TIMEOUT6_BCR] = { 0x12f0 }, + [GCC_DEHR_BCR] = { 0x1300 }, + [GCC_RBCPR_BCR] = { 0x1380 }, + [GCC_MSS_RESTART] = { 0x1680 }, + [GCC_LPASS_RESTART] = { 0x16c0 }, + [GCC_WCSS_RESTART] = { 0x1700 }, + [GCC_VENUS_RESTART] = { 0x1740 }, + [GCC_COPSS_SMMU_BCR] = { 0x1a40 }, + [GCC_SPSS_BCR] = { 0x1a80 }, + [GCC_PCIE_0_BCR] = { 0x1ac0 }, + [GCC_PCIE_0_PHY_BCR] = { 0x1b00 }, + [GCC_PCIE_1_BCR] = { 0x1b40 }, + [GCC_PCIE_1_PHY_BCR] = { 0x1b80 }, + [GCC_USB_30_SEC_BCR] = { 0x1bc0 }, + [GCC_USB3_SEC_PHY_BCR] = { 0x1bfc }, + [GCC_SATA_BCR] = { 0x1c40 }, + [GCC_CE3_BCR] = { 0x1d00 }, + [GCC_UFS_BCR] = { 0x1d40 }, + [GCC_USB30_PHY_COM_BCR] = { 0x1e80 }, +}; + +static const struct regmap_config gcc_apq8084_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x1fc0, + .fast_io = true, +}; + +static const struct qcom_cc_desc gcc_apq8084_desc = { + .config = &gcc_apq8084_regmap_config, + .clks = gcc_apq8084_clocks, + .num_clks = ARRAY_SIZE(gcc_apq8084_clocks), + .resets = gcc_apq8084_resets, + .num_resets = ARRAY_SIZE(gcc_apq8084_resets), +}; + +static const struct of_device_id gcc_apq8084_match_table[] = { + { .compatible = "qcom,gcc-apq8084" }, + { } +}; +MODULE_DEVICE_TABLE(of, gcc_apq8084_match_table); + +static int gcc_apq8084_probe(struct platform_device *pdev) +{ + struct clk *clk; + struct device *dev = &pdev->dev; + + /* Temporary until RPM clocks supported */ + clk = clk_register_fixed_rate(dev, "xo", NULL, CLK_IS_ROOT, 19200000); + if (IS_ERR(clk)) + return PTR_ERR(clk); + + clk = clk_register_fixed_rate(dev, "sleep_clk_src", NULL, + CLK_IS_ROOT, 32768); + if (IS_ERR(clk)) + return PTR_ERR(clk); + + return qcom_cc_probe(pdev, &gcc_apq8084_desc); +} + +static int gcc_apq8084_remove(struct platform_device *pdev) +{ + qcom_cc_remove(pdev); + return 0; +} + +static struct platform_driver gcc_apq8084_driver = { + .probe = gcc_apq8084_probe, + .remove = gcc_apq8084_remove, + .driver = { + .name = "gcc-apq8084", + .owner = THIS_MODULE, + .of_match_table = gcc_apq8084_match_table, + }, +}; + +static int __init gcc_apq8084_init(void) +{ + return platform_driver_register(&gcc_apq8084_driver); +} +core_initcall(gcc_apq8084_init); + +static void __exit gcc_apq8084_exit(void) +{ + platform_driver_unregister(&gcc_apq8084_driver); +} +module_exit(gcc_apq8084_exit); + +MODULE_DESCRIPTION("QCOM GCC APQ8084 Driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:gcc-apq8084"); diff --git a/drivers/clk/qcom/gcc-ipq806x.c b/drivers/clk/qcom/gcc-ipq806x.c new file mode 100644 index 000000000000..4032e510d9aa --- /dev/null +++ b/drivers/clk/qcom/gcc-ipq806x.c @@ -0,0 +1,2424 @@ +/* + * Copyright (c) 2014, The Linux Foundation. All rights reserved. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/bitops.h> +#include <linux/err.h> +#include <linux/platform_device.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/clk-provider.h> +#include <linux/regmap.h> +#include <linux/reset-controller.h> + +#include <dt-bindings/clock/qcom,gcc-ipq806x.h> +#include <dt-bindings/reset/qcom,gcc-ipq806x.h> + +#include "common.h" +#include "clk-regmap.h" +#include "clk-pll.h" +#include "clk-rcg.h" +#include "clk-branch.h" +#include "reset.h" + +static struct clk_pll pll3 = { + .l_reg = 0x3164, + .m_reg = 0x3168, + .n_reg = 0x316c, + .config_reg = 0x3174, + .mode_reg = 0x3160, + .status_reg = 0x3178, + .status_bit = 16, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pll3", + .parent_names = (const char *[]){ "pxo" }, + .num_parents = 1, + .ops = &clk_pll_ops, + }, +}; + +static struct clk_pll pll8 = { + .l_reg = 0x3144, + .m_reg = 0x3148, + .n_reg = 0x314c, + .config_reg = 0x3154, + .mode_reg = 0x3140, + .status_reg = 0x3158, + .status_bit = 16, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pll8", + .parent_names = (const char *[]){ "pxo" }, + .num_parents = 1, + .ops = &clk_pll_ops, + }, +}; + +static struct clk_regmap pll8_vote = { + .enable_reg = 0x34c0, + .enable_mask = BIT(8), + .hw.init = &(struct clk_init_data){ + .name = "pll8_vote", + .parent_names = (const char *[]){ "pll8" }, + .num_parents = 1, + .ops = &clk_pll_vote_ops, + }, +}; + +static struct clk_pll pll14 = { + .l_reg = 0x31c4, + .m_reg = 0x31c8, + .n_reg = 0x31cc, + .config_reg = 0x31d4, + .mode_reg = 0x31c0, + .status_reg = 0x31d8, + .status_bit = 16, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pll14", + .parent_names = (const char *[]){ "pxo" }, + .num_parents = 1, + .ops = &clk_pll_ops, + }, +}; + +static struct clk_regmap pll14_vote = { + .enable_reg = 0x34c0, + .enable_mask = BIT(14), + .hw.init = &(struct clk_init_data){ + .name = "pll14_vote", + .parent_names = (const char *[]){ "pll14" }, + .num_parents = 1, + .ops = &clk_pll_vote_ops, + }, +}; + +#define P_PXO 0 +#define P_PLL8 1 +#define P_PLL3 1 +#define P_PLL0 2 +#define P_CXO 2 + +static const u8 gcc_pxo_pll8_map[] = { + [P_PXO] = 0, + [P_PLL8] = 3, +}; + +static const char *gcc_pxo_pll8[] = { + "pxo", + "pll8_vote", +}; + +static const u8 gcc_pxo_pll8_cxo_map[] = { + [P_PXO] = 0, + [P_PLL8] = 3, + [P_CXO] = 5, +}; + +static const char *gcc_pxo_pll8_cxo[] = { + "pxo", + "pll8_vote", + "cxo", +}; + +static const u8 gcc_pxo_pll3_map[] = { + [P_PXO] = 0, + [P_PLL3] = 1, +}; + +static const u8 gcc_pxo_pll3_sata_map[] = { + [P_PXO] = 0, + [P_PLL3] = 6, +}; + +static const char *gcc_pxo_pll3[] = { + "pxo", + "pll3", +}; + +static const u8 gcc_pxo_pll8_pll0[] = { + [P_PXO] = 0, + [P_PLL8] = 3, + [P_PLL0] = 2, +}; + +static const char *gcc_pxo_pll8_pll0_map[] = { + "pxo", + "pll8_vote", + "pll0", +}; + +static struct freq_tbl clk_tbl_gsbi_uart[] = { + { 1843200, P_PLL8, 2, 6, 625 }, + { 3686400, P_PLL8, 2, 12, 625 }, + { 7372800, P_PLL8, 2, 24, 625 }, + { 14745600, P_PLL8, 2, 48, 625 }, + { 16000000, P_PLL8, 4, 1, 6 }, + { 24000000, P_PLL8, 4, 1, 4 }, + { 32000000, P_PLL8, 4, 1, 3 }, + { 40000000, P_PLL8, 1, 5, 48 }, + { 46400000, P_PLL8, 1, 29, 240 }, + { 48000000, P_PLL8, 4, 1, 2 }, + { 51200000, P_PLL8, 1, 2, 15 }, + { 56000000, P_PLL8, 1, 7, 48 }, + { 58982400, P_PLL8, 1, 96, 625 }, + { 64000000, P_PLL8, 2, 1, 3 }, + { } +}; + +static struct clk_rcg gsbi1_uart_src = { + .ns_reg = 0x29d4, + .md_reg = 0x29d0, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 16, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_gsbi_uart, + .clkr = { + .enable_reg = 0x29d4, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gsbi1_uart_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_PARENT_GATE, + }, + }, +}; + +static struct clk_branch gsbi1_uart_clk = { + .halt_reg = 0x2fcc, + .halt_bit = 12, + .clkr = { + .enable_reg = 0x29d4, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gsbi1_uart_clk", + .parent_names = (const char *[]){ + "gsbi1_uart_src", + }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg gsbi2_uart_src = { + .ns_reg = 0x29f4, + .md_reg = 0x29f0, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 16, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_gsbi_uart, + .clkr = { + .enable_reg = 0x29f4, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gsbi2_uart_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_PARENT_GATE, + }, + }, +}; + +static struct clk_branch gsbi2_uart_clk = { + .halt_reg = 0x2fcc, + .halt_bit = 8, + .clkr = { + .enable_reg = 0x29f4, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gsbi2_uart_clk", + .parent_names = (const char *[]){ + "gsbi2_uart_src", + }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg gsbi4_uart_src = { + .ns_reg = 0x2a34, + .md_reg = 0x2a30, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 16, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_gsbi_uart, + .clkr = { + .enable_reg = 0x2a34, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gsbi4_uart_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_PARENT_GATE, + }, + }, +}; + +static struct clk_branch gsbi4_uart_clk = { + .halt_reg = 0x2fd0, + .halt_bit = 26, + .clkr = { + .enable_reg = 0x2a34, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gsbi4_uart_clk", + .parent_names = (const char *[]){ + "gsbi4_uart_src", + }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg gsbi5_uart_src = { + .ns_reg = 0x2a54, + .md_reg = 0x2a50, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 16, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_gsbi_uart, + .clkr = { + .enable_reg = 0x2a54, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gsbi5_uart_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_PARENT_GATE, + }, + }, +}; + +static struct clk_branch gsbi5_uart_clk = { + .halt_reg = 0x2fd0, + .halt_bit = 22, + .clkr = { + .enable_reg = 0x2a54, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gsbi5_uart_clk", + .parent_names = (const char *[]){ + "gsbi5_uart_src", + }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg gsbi6_uart_src = { + .ns_reg = 0x2a74, + .md_reg = 0x2a70, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 16, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_gsbi_uart, + .clkr = { + .enable_reg = 0x2a74, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gsbi6_uart_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_PARENT_GATE, + }, + }, +}; + +static struct clk_branch gsbi6_uart_clk = { + .halt_reg = 0x2fd0, + .halt_bit = 18, + .clkr = { + .enable_reg = 0x2a74, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gsbi6_uart_clk", + .parent_names = (const char *[]){ + "gsbi6_uart_src", + }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg gsbi7_uart_src = { + .ns_reg = 0x2a94, + .md_reg = 0x2a90, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 16, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_gsbi_uart, + .clkr = { + .enable_reg = 0x2a94, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gsbi7_uart_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_PARENT_GATE, + }, + }, +}; + +static struct clk_branch gsbi7_uart_clk = { + .halt_reg = 0x2fd0, + .halt_bit = 14, + .clkr = { + .enable_reg = 0x2a94, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gsbi7_uart_clk", + .parent_names = (const char *[]){ + "gsbi7_uart_src", + }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct freq_tbl clk_tbl_gsbi_qup[] = { + { 1100000, P_PXO, 1, 2, 49 }, + { 5400000, P_PXO, 1, 1, 5 }, + { 10800000, P_PXO, 1, 2, 5 }, + { 15060000, P_PLL8, 1, 2, 51 }, + { 24000000, P_PLL8, 4, 1, 4 }, + { 25600000, P_PLL8, 1, 1, 15 }, + { 27000000, P_PXO, 1, 0, 0 }, + { 48000000, P_PLL8, 4, 1, 2 }, + { 51200000, P_PLL8, 1, 2, 15 }, + { } +}; + +static struct clk_rcg gsbi1_qup_src = { + .ns_reg = 0x29cc, + .md_reg = 0x29c8, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_gsbi_qup, + .clkr = { + .enable_reg = 0x29cc, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gsbi1_qup_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_PARENT_GATE, + }, + }, +}; + +static struct clk_branch gsbi1_qup_clk = { + .halt_reg = 0x2fcc, + .halt_bit = 11, + .clkr = { + .enable_reg = 0x29cc, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gsbi1_qup_clk", + .parent_names = (const char *[]){ "gsbi1_qup_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg gsbi2_qup_src = { + .ns_reg = 0x29ec, + .md_reg = 0x29e8, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_gsbi_qup, + .clkr = { + .enable_reg = 0x29ec, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gsbi2_qup_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_PARENT_GATE, + }, + }, +}; + +static struct clk_branch gsbi2_qup_clk = { + .halt_reg = 0x2fcc, + .halt_bit = 6, + .clkr = { + .enable_reg = 0x29ec, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gsbi2_qup_clk", + .parent_names = (const char *[]){ "gsbi2_qup_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg gsbi4_qup_src = { + .ns_reg = 0x2a2c, + .md_reg = 0x2a28, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_gsbi_qup, + .clkr = { + .enable_reg = 0x2a2c, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gsbi4_qup_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_PARENT_GATE, + }, + }, +}; + +static struct clk_branch gsbi4_qup_clk = { + .halt_reg = 0x2fd0, + .halt_bit = 24, + .clkr = { + .enable_reg = 0x2a2c, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gsbi4_qup_clk", + .parent_names = (const char *[]){ "gsbi4_qup_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg gsbi5_qup_src = { + .ns_reg = 0x2a4c, + .md_reg = 0x2a48, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_gsbi_qup, + .clkr = { + .enable_reg = 0x2a4c, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gsbi5_qup_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_PARENT_GATE, + }, + }, +}; + +static struct clk_branch gsbi5_qup_clk = { + .halt_reg = 0x2fd0, + .halt_bit = 20, + .clkr = { + .enable_reg = 0x2a4c, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gsbi5_qup_clk", + .parent_names = (const char *[]){ "gsbi5_qup_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg gsbi6_qup_src = { + .ns_reg = 0x2a6c, + .md_reg = 0x2a68, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_gsbi_qup, + .clkr = { + .enable_reg = 0x2a6c, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gsbi6_qup_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_PARENT_GATE, + }, + }, +}; + +static struct clk_branch gsbi6_qup_clk = { + .halt_reg = 0x2fd0, + .halt_bit = 16, + .clkr = { + .enable_reg = 0x2a6c, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gsbi6_qup_clk", + .parent_names = (const char *[]){ "gsbi6_qup_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg gsbi7_qup_src = { + .ns_reg = 0x2a8c, + .md_reg = 0x2a88, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_gsbi_qup, + .clkr = { + .enable_reg = 0x2a8c, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gsbi7_qup_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_PARENT_GATE, + }, + }, +}; + +static struct clk_branch gsbi7_qup_clk = { + .halt_reg = 0x2fd0, + .halt_bit = 12, + .clkr = { + .enable_reg = 0x2a8c, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gsbi7_qup_clk", + .parent_names = (const char *[]){ "gsbi7_qup_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch gsbi1_h_clk = { + .hwcg_reg = 0x29c0, + .hwcg_bit = 6, + .halt_reg = 0x2fcc, + .halt_bit = 13, + .clkr = { + .enable_reg = 0x29c0, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "gsbi1_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch gsbi2_h_clk = { + .hwcg_reg = 0x29e0, + .hwcg_bit = 6, + .halt_reg = 0x2fcc, + .halt_bit = 9, + .clkr = { + .enable_reg = 0x29e0, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "gsbi2_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch gsbi4_h_clk = { + .hwcg_reg = 0x2a20, + .hwcg_bit = 6, + .halt_reg = 0x2fd0, + .halt_bit = 27, + .clkr = { + .enable_reg = 0x2a20, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "gsbi4_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch gsbi5_h_clk = { + .hwcg_reg = 0x2a40, + .hwcg_bit = 6, + .halt_reg = 0x2fd0, + .halt_bit = 23, + .clkr = { + .enable_reg = 0x2a40, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "gsbi5_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch gsbi6_h_clk = { + .hwcg_reg = 0x2a60, + .hwcg_bit = 6, + .halt_reg = 0x2fd0, + .halt_bit = 19, + .clkr = { + .enable_reg = 0x2a60, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "gsbi6_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch gsbi7_h_clk = { + .hwcg_reg = 0x2a80, + .hwcg_bit = 6, + .halt_reg = 0x2fd0, + .halt_bit = 15, + .clkr = { + .enable_reg = 0x2a80, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "gsbi7_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static const struct freq_tbl clk_tbl_gp[] = { + { 12500000, P_PXO, 2, 0, 0 }, + { 25000000, P_PXO, 1, 0, 0 }, + { 64000000, P_PLL8, 2, 1, 3 }, + { 76800000, P_PLL8, 1, 1, 5 }, + { 96000000, P_PLL8, 4, 0, 0 }, + { 128000000, P_PLL8, 3, 0, 0 }, + { 192000000, P_PLL8, 2, 0, 0 }, + { } +}; + +static struct clk_rcg gp0_src = { + .ns_reg = 0x2d24, + .md_reg = 0x2d00, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_cxo_map, + }, + .freq_tbl = clk_tbl_gp, + .clkr = { + .enable_reg = 0x2d24, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gp0_src", + .parent_names = gcc_pxo_pll8_cxo, + .num_parents = 3, + .ops = &clk_rcg_ops, + .flags = CLK_SET_PARENT_GATE, + }, + } +}; + +static struct clk_branch gp0_clk = { + .halt_reg = 0x2fd8, + .halt_bit = 7, + .clkr = { + .enable_reg = 0x2d24, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gp0_clk", + .parent_names = (const char *[]){ "gp0_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg gp1_src = { + .ns_reg = 0x2d44, + .md_reg = 0x2d40, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_cxo_map, + }, + .freq_tbl = clk_tbl_gp, + .clkr = { + .enable_reg = 0x2d44, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gp1_src", + .parent_names = gcc_pxo_pll8_cxo, + .num_parents = 3, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + } +}; + +static struct clk_branch gp1_clk = { + .halt_reg = 0x2fd8, + .halt_bit = 6, + .clkr = { + .enable_reg = 0x2d44, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gp1_clk", + .parent_names = (const char *[]){ "gp1_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg gp2_src = { + .ns_reg = 0x2d64, + .md_reg = 0x2d60, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_cxo_map, + }, + .freq_tbl = clk_tbl_gp, + .clkr = { + .enable_reg = 0x2d64, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "gp2_src", + .parent_names = gcc_pxo_pll8_cxo, + .num_parents = 3, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + } +}; + +static struct clk_branch gp2_clk = { + .halt_reg = 0x2fd8, + .halt_bit = 5, + .clkr = { + .enable_reg = 0x2d64, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "gp2_clk", + .parent_names = (const char *[]){ "gp2_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch pmem_clk = { + .hwcg_reg = 0x25a0, + .hwcg_bit = 6, + .halt_reg = 0x2fc8, + .halt_bit = 20, + .clkr = { + .enable_reg = 0x25a0, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pmem_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_rcg prng_src = { + .ns_reg = 0x2e80, + .p = { + .pre_div_shift = 3, + .pre_div_width = 4, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .clkr = { + .hw.init = &(struct clk_init_data){ + .name = "prng_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + }, + }, +}; + +static struct clk_branch prng_clk = { + .halt_reg = 0x2fd8, + .halt_check = BRANCH_HALT_VOTED, + .halt_bit = 10, + .clkr = { + .enable_reg = 0x3080, + .enable_mask = BIT(10), + .hw.init = &(struct clk_init_data){ + .name = "prng_clk", + .parent_names = (const char *[]){ "prng_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + }, + }, +}; + +static const struct freq_tbl clk_tbl_sdc[] = { + { 144000, P_PXO, 5, 18,625 }, + { 400000, P_PLL8, 4, 1, 240 }, + { 16000000, P_PLL8, 4, 1, 6 }, + { 17070000, P_PLL8, 1, 2, 45 }, + { 20210000, P_PLL8, 1, 1, 19 }, + { 24000000, P_PLL8, 4, 1, 4 }, + { 48000000, P_PLL8, 4, 1, 2 }, + { 64000000, P_PLL8, 3, 1, 2 }, + { 96000000, P_PLL8, 4, 0, 0 }, + { 192000000, P_PLL8, 2, 0, 0 }, + { } +}; + +static struct clk_rcg sdc1_src = { + .ns_reg = 0x282c, + .md_reg = 0x2828, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_sdc, + .clkr = { + .enable_reg = 0x282c, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "sdc1_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + } +}; + +static struct clk_branch sdc1_clk = { + .halt_reg = 0x2fc8, + .halt_bit = 6, + .clkr = { + .enable_reg = 0x282c, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "sdc1_clk", + .parent_names = (const char *[]){ "sdc1_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg sdc3_src = { + .ns_reg = 0x286c, + .md_reg = 0x2868, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_sdc, + .clkr = { + .enable_reg = 0x286c, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "sdc3_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + } +}; + +static struct clk_branch sdc3_clk = { + .halt_reg = 0x2fc8, + .halt_bit = 4, + .clkr = { + .enable_reg = 0x286c, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "sdc3_clk", + .parent_names = (const char *[]){ "sdc3_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch sdc1_h_clk = { + .hwcg_reg = 0x2820, + .hwcg_bit = 6, + .halt_reg = 0x2fc8, + .halt_bit = 11, + .clkr = { + .enable_reg = 0x2820, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sdc1_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch sdc3_h_clk = { + .hwcg_reg = 0x2860, + .hwcg_bit = 6, + .halt_reg = 0x2fc8, + .halt_bit = 9, + .clkr = { + .enable_reg = 0x2860, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sdc3_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static const struct freq_tbl clk_tbl_tsif_ref[] = { + { 105000, P_PXO, 1, 1, 256 }, + { } +}; + +static struct clk_rcg tsif_ref_src = { + .ns_reg = 0x2710, + .md_reg = 0x270c, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 16, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_tsif_ref, + .clkr = { + .enable_reg = 0x2710, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "tsif_ref_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + } +}; + +static struct clk_branch tsif_ref_clk = { + .halt_reg = 0x2fd4, + .halt_bit = 5, + .clkr = { + .enable_reg = 0x2710, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "tsif_ref_clk", + .parent_names = (const char *[]){ "tsif_ref_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch tsif_h_clk = { + .hwcg_reg = 0x2700, + .hwcg_bit = 6, + .halt_reg = 0x2fd4, + .halt_bit = 7, + .clkr = { + .enable_reg = 0x2700, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "tsif_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch dma_bam_h_clk = { + .hwcg_reg = 0x25c0, + .hwcg_bit = 6, + .halt_reg = 0x2fc8, + .halt_bit = 12, + .clkr = { + .enable_reg = 0x25c0, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "dma_bam_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch adm0_clk = { + .halt_reg = 0x2fdc, + .halt_check = BRANCH_HALT_VOTED, + .halt_bit = 12, + .clkr = { + .enable_reg = 0x3080, + .enable_mask = BIT(2), + .hw.init = &(struct clk_init_data){ + .name = "adm0_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch adm0_pbus_clk = { + .hwcg_reg = 0x2208, + .hwcg_bit = 6, + .halt_reg = 0x2fdc, + .halt_check = BRANCH_HALT_VOTED, + .halt_bit = 11, + .clkr = { + .enable_reg = 0x3080, + .enable_mask = BIT(3), + .hw.init = &(struct clk_init_data){ + .name = "adm0_pbus_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pmic_arb0_h_clk = { + .halt_reg = 0x2fd8, + .halt_check = BRANCH_HALT_VOTED, + .halt_bit = 22, + .clkr = { + .enable_reg = 0x3080, + .enable_mask = BIT(8), + .hw.init = &(struct clk_init_data){ + .name = "pmic_arb0_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pmic_arb1_h_clk = { + .halt_reg = 0x2fd8, + .halt_check = BRANCH_HALT_VOTED, + .halt_bit = 21, + .clkr = { + .enable_reg = 0x3080, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "pmic_arb1_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pmic_ssbi2_clk = { + .halt_reg = 0x2fd8, + .halt_check = BRANCH_HALT_VOTED, + .halt_bit = 23, + .clkr = { + .enable_reg = 0x3080, + .enable_mask = BIT(7), + .hw.init = &(struct clk_init_data){ + .name = "pmic_ssbi2_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch rpm_msg_ram_h_clk = { + .hwcg_reg = 0x27e0, + .hwcg_bit = 6, + .halt_reg = 0x2fd8, + .halt_check = BRANCH_HALT_VOTED, + .halt_bit = 12, + .clkr = { + .enable_reg = 0x3080, + .enable_mask = BIT(6), + .hw.init = &(struct clk_init_data){ + .name = "rpm_msg_ram_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static const struct freq_tbl clk_tbl_pcie_ref[] = { + { 100000000, P_PLL3, 12, 0, 0 }, + { } +}; + +static struct clk_rcg pcie_ref_src = { + .ns_reg = 0x3860, + .p = { + .pre_div_shift = 3, + .pre_div_width = 4, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll3_map, + }, + .freq_tbl = clk_tbl_pcie_ref, + .clkr = { + .enable_reg = 0x3860, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "pcie_ref_src", + .parent_names = gcc_pxo_pll3, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + }, +}; + +static struct clk_branch pcie_ref_src_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 30, + .clkr = { + .enable_reg = 0x3860, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "pcie_ref_src_clk", + .parent_names = (const char *[]){ "pcie_ref_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch pcie_a_clk = { + .halt_reg = 0x2fc0, + .halt_bit = 13, + .clkr = { + .enable_reg = 0x22c0, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie_a_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pcie_aux_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 31, + .clkr = { + .enable_reg = 0x22c8, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie_aux_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pcie_h_clk = { + .halt_reg = 0x2fd4, + .halt_bit = 8, + .clkr = { + .enable_reg = 0x22cc, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pcie_phy_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 29, + .clkr = { + .enable_reg = 0x22d0, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie_phy_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_rcg pcie1_ref_src = { + .ns_reg = 0x3aa0, + .p = { + .pre_div_shift = 3, + .pre_div_width = 4, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll3_map, + }, + .freq_tbl = clk_tbl_pcie_ref, + .clkr = { + .enable_reg = 0x3aa0, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "pcie1_ref_src", + .parent_names = gcc_pxo_pll3, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + }, +}; + +static struct clk_branch pcie1_ref_src_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 27, + .clkr = { + .enable_reg = 0x3aa0, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "pcie1_ref_src_clk", + .parent_names = (const char *[]){ "pcie1_ref_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch pcie1_a_clk = { + .halt_reg = 0x2fc0, + .halt_bit = 10, + .clkr = { + .enable_reg = 0x3a80, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie1_a_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pcie1_aux_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 28, + .clkr = { + .enable_reg = 0x3a88, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie1_aux_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pcie1_h_clk = { + .halt_reg = 0x2fd4, + .halt_bit = 9, + .clkr = { + .enable_reg = 0x3a8c, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie1_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pcie1_phy_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 26, + .clkr = { + .enable_reg = 0x3a90, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie1_phy_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_rcg pcie2_ref_src = { + .ns_reg = 0x3ae0, + .p = { + .pre_div_shift = 3, + .pre_div_width = 4, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll3_map, + }, + .freq_tbl = clk_tbl_pcie_ref, + .clkr = { + .enable_reg = 0x3ae0, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "pcie2_ref_src", + .parent_names = gcc_pxo_pll3, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + }, +}; + +static struct clk_branch pcie2_ref_src_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 24, + .clkr = { + .enable_reg = 0x3ae0, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "pcie2_ref_src_clk", + .parent_names = (const char *[]){ "pcie2_ref_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch pcie2_a_clk = { + .halt_reg = 0x2fc0, + .halt_bit = 9, + .clkr = { + .enable_reg = 0x3ac0, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie2_a_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pcie2_aux_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 25, + .clkr = { + .enable_reg = 0x3ac8, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie2_aux_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pcie2_h_clk = { + .halt_reg = 0x2fd4, + .halt_bit = 10, + .clkr = { + .enable_reg = 0x3acc, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie2_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pcie2_phy_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 23, + .clkr = { + .enable_reg = 0x3ad0, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie2_phy_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static const struct freq_tbl clk_tbl_sata_ref[] = { + { 100000000, P_PLL3, 12, 0, 0 }, + { } +}; + +static struct clk_rcg sata_ref_src = { + .ns_reg = 0x2c08, + .p = { + .pre_div_shift = 3, + .pre_div_width = 4, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll3_sata_map, + }, + .freq_tbl = clk_tbl_sata_ref, + .clkr = { + .enable_reg = 0x2c08, + .enable_mask = BIT(7), + .hw.init = &(struct clk_init_data){ + .name = "sata_ref_src", + .parent_names = gcc_pxo_pll3, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + }, +}; + +static struct clk_branch sata_rxoob_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 20, + .clkr = { + .enable_reg = 0x2c0c, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sata_rxoob_clk", + .parent_names = (const char *[]){ "sata_ref_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch sata_pmalive_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 19, + .clkr = { + .enable_reg = 0x2c10, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sata_pmalive_clk", + .parent_names = (const char *[]){ "sata_ref_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch sata_phy_ref_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 18, + .clkr = { + .enable_reg = 0x2c14, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sata_phy_ref_clk", + .parent_names = (const char *[]){ "pxo" }, + .num_parents = 1, + .ops = &clk_branch_ops, + }, + }, +}; + +static struct clk_branch sata_a_clk = { + .halt_reg = 0x2fc0, + .halt_bit = 12, + .clkr = { + .enable_reg = 0x2c20, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sata_a_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch sata_h_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 21, + .clkr = { + .enable_reg = 0x2c00, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sata_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch sfab_sata_s_h_clk = { + .halt_reg = 0x2fc4, + .halt_bit = 14, + .clkr = { + .enable_reg = 0x2480, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sfab_sata_s_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch sata_phy_cfg_clk = { + .halt_reg = 0x2fcc, + .halt_bit = 14, + .clkr = { + .enable_reg = 0x2c40, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sata_phy_cfg_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static const struct freq_tbl clk_tbl_usb30_master[] = { + { 125000000, P_PLL0, 1, 5, 32 }, + { } +}; + +static struct clk_rcg usb30_master_clk_src = { + .ns_reg = 0x3b2c, + .md_reg = 0x3b28, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_pll0, + }, + .freq_tbl = clk_tbl_usb30_master, + .clkr = { + .enable_reg = 0x3b2c, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "usb30_master_ref_src", + .parent_names = gcc_pxo_pll8_pll0_map, + .num_parents = 3, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + }, +}; + +static struct clk_branch usb30_0_branch_clk = { + .halt_reg = 0x2fc4, + .halt_bit = 22, + .clkr = { + .enable_reg = 0x3b24, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "usb30_0_branch_clk", + .parent_names = (const char *[]){ "usb30_master_ref_src", }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch usb30_1_branch_clk = { + .halt_reg = 0x2fc4, + .halt_bit = 17, + .clkr = { + .enable_reg = 0x3b34, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "usb30_1_branch_clk", + .parent_names = (const char *[]){ "usb30_master_ref_src", }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl clk_tbl_usb30_utmi[] = { + { 60000000, P_PLL8, 1, 5, 32 }, + { } +}; + +static struct clk_rcg usb30_utmi_clk = { + .ns_reg = 0x3b44, + .md_reg = 0x3b40, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_pll0, + }, + .freq_tbl = clk_tbl_usb30_utmi, + .clkr = { + .enable_reg = 0x3b44, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "usb30_utmi_clk", + .parent_names = gcc_pxo_pll8_pll0_map, + .num_parents = 3, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + }, +}; + +static struct clk_branch usb30_0_utmi_clk_ctl = { + .halt_reg = 0x2fc4, + .halt_bit = 21, + .clkr = { + .enable_reg = 0x3b48, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "usb30_0_utmi_clk_ctl", + .parent_names = (const char *[]){ "usb30_utmi_clk", }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch usb30_1_utmi_clk_ctl = { + .halt_reg = 0x2fc4, + .halt_bit = 15, + .clkr = { + .enable_reg = 0x3b4c, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "usb30_1_utmi_clk_ctl", + .parent_names = (const char *[]){ "usb30_utmi_clk", }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl clk_tbl_usb[] = { + { 60000000, P_PLL8, 1, 5, 32 }, + { } +}; + +static struct clk_rcg usb_hs1_xcvr_clk_src = { + .ns_reg = 0x290C, + .md_reg = 0x2908, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_pll0, + }, + .freq_tbl = clk_tbl_usb, + .clkr = { + .enable_reg = 0x2968, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "usb_hs1_xcvr_src", + .parent_names = gcc_pxo_pll8_pll0_map, + .num_parents = 3, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + }, +}; + +static struct clk_branch usb_hs1_xcvr_clk = { + .halt_reg = 0x2fcc, + .halt_bit = 17, + .clkr = { + .enable_reg = 0x290c, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "usb_hs1_xcvr_clk", + .parent_names = (const char *[]){ "usb_hs1_xcvr_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch usb_hs1_h_clk = { + .hwcg_reg = 0x2900, + .hwcg_bit = 6, + .halt_reg = 0x2fc8, + .halt_bit = 1, + .clkr = { + .enable_reg = 0x2900, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "usb_hs1_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_rcg usb_fs1_xcvr_clk_src = { + .ns_reg = 0x2968, + .md_reg = 0x2964, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_pll0, + }, + .freq_tbl = clk_tbl_usb, + .clkr = { + .enable_reg = 0x2968, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "usb_fs1_xcvr_src", + .parent_names = gcc_pxo_pll8_pll0_map, + .num_parents = 3, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + }, +}; + +static struct clk_branch usb_fs1_xcvr_clk = { + .halt_reg = 0x2fcc, + .halt_bit = 17, + .clkr = { + .enable_reg = 0x2968, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "usb_fs1_xcvr_clk", + .parent_names = (const char *[]){ "usb_fs1_xcvr_src", }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch usb_fs1_sys_clk = { + .halt_reg = 0x2fcc, + .halt_bit = 18, + .clkr = { + .enable_reg = 0x296c, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "usb_fs1_sys_clk", + .parent_names = (const char *[]){ "usb_fs1_xcvr_src", }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch usb_fs1_h_clk = { + .halt_reg = 0x2fcc, + .halt_bit = 19, + .clkr = { + .enable_reg = 0x2960, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "usb_fs1_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_regmap *gcc_ipq806x_clks[] = { + [PLL3] = &pll3.clkr, + [PLL8] = &pll8.clkr, + [PLL8_VOTE] = &pll8_vote, + [PLL14] = &pll14.clkr, + [PLL14_VOTE] = &pll14_vote, + [GSBI1_UART_SRC] = &gsbi1_uart_src.clkr, + [GSBI1_UART_CLK] = &gsbi1_uart_clk.clkr, + [GSBI2_UART_SRC] = &gsbi2_uart_src.clkr, + [GSBI2_UART_CLK] = &gsbi2_uart_clk.clkr, + [GSBI4_UART_SRC] = &gsbi4_uart_src.clkr, + [GSBI4_UART_CLK] = &gsbi4_uart_clk.clkr, + [GSBI5_UART_SRC] = &gsbi5_uart_src.clkr, + [GSBI5_UART_CLK] = &gsbi5_uart_clk.clkr, + [GSBI6_UART_SRC] = &gsbi6_uart_src.clkr, + [GSBI6_UART_CLK] = &gsbi6_uart_clk.clkr, + [GSBI7_UART_SRC] = &gsbi7_uart_src.clkr, + [GSBI7_UART_CLK] = &gsbi7_uart_clk.clkr, + [GSBI1_QUP_SRC] = &gsbi1_qup_src.clkr, + [GSBI1_QUP_CLK] = &gsbi1_qup_clk.clkr, + [GSBI2_QUP_SRC] = &gsbi2_qup_src.clkr, + [GSBI2_QUP_CLK] = &gsbi2_qup_clk.clkr, + [GSBI4_QUP_SRC] = &gsbi4_qup_src.clkr, + [GSBI4_QUP_CLK] = &gsbi4_qup_clk.clkr, + [GSBI5_QUP_SRC] = &gsbi5_qup_src.clkr, + [GSBI5_QUP_CLK] = &gsbi5_qup_clk.clkr, + [GSBI6_QUP_SRC] = &gsbi6_qup_src.clkr, + [GSBI6_QUP_CLK] = &gsbi6_qup_clk.clkr, + [GSBI7_QUP_SRC] = &gsbi7_qup_src.clkr, + [GSBI7_QUP_CLK] = &gsbi7_qup_clk.clkr, + [GP0_SRC] = &gp0_src.clkr, + [GP0_CLK] = &gp0_clk.clkr, + [GP1_SRC] = &gp1_src.clkr, + [GP1_CLK] = &gp1_clk.clkr, + [GP2_SRC] = &gp2_src.clkr, + [GP2_CLK] = &gp2_clk.clkr, + [PMEM_A_CLK] = &pmem_clk.clkr, + [PRNG_SRC] = &prng_src.clkr, + [PRNG_CLK] = &prng_clk.clkr, + [SDC1_SRC] = &sdc1_src.clkr, + [SDC1_CLK] = &sdc1_clk.clkr, + [SDC3_SRC] = &sdc3_src.clkr, + [SDC3_CLK] = &sdc3_clk.clkr, + [TSIF_REF_SRC] = &tsif_ref_src.clkr, + [TSIF_REF_CLK] = &tsif_ref_clk.clkr, + [DMA_BAM_H_CLK] = &dma_bam_h_clk.clkr, + [GSBI1_H_CLK] = &gsbi1_h_clk.clkr, + [GSBI2_H_CLK] = &gsbi2_h_clk.clkr, + [GSBI4_H_CLK] = &gsbi4_h_clk.clkr, + [GSBI5_H_CLK] = &gsbi5_h_clk.clkr, + [GSBI6_H_CLK] = &gsbi6_h_clk.clkr, + [GSBI7_H_CLK] = &gsbi7_h_clk.clkr, + [TSIF_H_CLK] = &tsif_h_clk.clkr, + [SDC1_H_CLK] = &sdc1_h_clk.clkr, + [SDC3_H_CLK] = &sdc3_h_clk.clkr, + [ADM0_CLK] = &adm0_clk.clkr, + [ADM0_PBUS_CLK] = &adm0_pbus_clk.clkr, + [PCIE_A_CLK] = &pcie_a_clk.clkr, + [PCIE_AUX_CLK] = &pcie_aux_clk.clkr, + [PCIE_H_CLK] = &pcie_h_clk.clkr, + [PCIE_PHY_CLK] = &pcie_phy_clk.clkr, + [SFAB_SATA_S_H_CLK] = &sfab_sata_s_h_clk.clkr, + [PMIC_ARB0_H_CLK] = &pmic_arb0_h_clk.clkr, + [PMIC_ARB1_H_CLK] = &pmic_arb1_h_clk.clkr, + [PMIC_SSBI2_CLK] = &pmic_ssbi2_clk.clkr, + [RPM_MSG_RAM_H_CLK] = &rpm_msg_ram_h_clk.clkr, + [SATA_H_CLK] = &sata_h_clk.clkr, + [SATA_CLK_SRC] = &sata_ref_src.clkr, + [SATA_RXOOB_CLK] = &sata_rxoob_clk.clkr, + [SATA_PMALIVE_CLK] = &sata_pmalive_clk.clkr, + [SATA_PHY_REF_CLK] = &sata_phy_ref_clk.clkr, + [SATA_A_CLK] = &sata_a_clk.clkr, + [SATA_PHY_CFG_CLK] = &sata_phy_cfg_clk.clkr, + [PCIE_ALT_REF_SRC] = &pcie_ref_src.clkr, + [PCIE_ALT_REF_CLK] = &pcie_ref_src_clk.clkr, + [PCIE_1_A_CLK] = &pcie1_a_clk.clkr, + [PCIE_1_AUX_CLK] = &pcie1_aux_clk.clkr, + [PCIE_1_H_CLK] = &pcie1_h_clk.clkr, + [PCIE_1_PHY_CLK] = &pcie1_phy_clk.clkr, + [PCIE_1_ALT_REF_SRC] = &pcie1_ref_src.clkr, + [PCIE_1_ALT_REF_CLK] = &pcie1_ref_src_clk.clkr, + [PCIE_2_A_CLK] = &pcie2_a_clk.clkr, + [PCIE_2_AUX_CLK] = &pcie2_aux_clk.clkr, + [PCIE_2_H_CLK] = &pcie2_h_clk.clkr, + [PCIE_2_PHY_CLK] = &pcie2_phy_clk.clkr, + [PCIE_2_ALT_REF_SRC] = &pcie2_ref_src.clkr, + [PCIE_2_ALT_REF_CLK] = &pcie2_ref_src_clk.clkr, + [USB30_MASTER_SRC] = &usb30_master_clk_src.clkr, + [USB30_0_MASTER_CLK] = &usb30_0_branch_clk.clkr, + [USB30_1_MASTER_CLK] = &usb30_1_branch_clk.clkr, + [USB30_UTMI_SRC] = &usb30_utmi_clk.clkr, + [USB30_0_UTMI_CLK] = &usb30_0_utmi_clk_ctl.clkr, + [USB30_1_UTMI_CLK] = &usb30_1_utmi_clk_ctl.clkr, + [USB_HS1_H_CLK] = &usb_hs1_h_clk.clkr, + [USB_HS1_XCVR_SRC] = &usb_hs1_xcvr_clk_src.clkr, + [USB_HS1_XCVR_CLK] = &usb_hs1_xcvr_clk.clkr, + [USB_FS1_H_CLK] = &usb_fs1_h_clk.clkr, + [USB_FS1_XCVR_SRC] = &usb_fs1_xcvr_clk_src.clkr, + [USB_FS1_XCVR_CLK] = &usb_fs1_xcvr_clk.clkr, + [USB_FS1_SYSTEM_CLK] = &usb_fs1_sys_clk.clkr, +}; + +static const struct qcom_reset_map gcc_ipq806x_resets[] = { + [QDSS_STM_RESET] = { 0x2060, 6 }, + [AFAB_SMPSS_S_RESET] = { 0x20b8, 2 }, + [AFAB_SMPSS_M1_RESET] = { 0x20b8, 1 }, + [AFAB_SMPSS_M0_RESET] = { 0x20b8, 0 }, + [AFAB_EBI1_CH0_RESET] = { 0x20c0, 7 }, + [AFAB_EBI1_CH1_RESET] = { 0x20c4, 7 }, + [SFAB_ADM0_M0_RESET] = { 0x21e0, 7 }, + [SFAB_ADM0_M1_RESET] = { 0x21e4, 7 }, + [SFAB_ADM0_M2_RESET] = { 0x21e8, 7 }, + [ADM0_C2_RESET] = { 0x220c, 4 }, + [ADM0_C1_RESET] = { 0x220c, 3 }, + [ADM0_C0_RESET] = { 0x220c, 2 }, + [ADM0_PBUS_RESET] = { 0x220c, 1 }, + [ADM0_RESET] = { 0x220c, 0 }, + [QDSS_CLKS_SW_RESET] = { 0x2260, 5 }, + [QDSS_POR_RESET] = { 0x2260, 4 }, + [QDSS_TSCTR_RESET] = { 0x2260, 3 }, + [QDSS_HRESET_RESET] = { 0x2260, 2 }, + [QDSS_AXI_RESET] = { 0x2260, 1 }, + [QDSS_DBG_RESET] = { 0x2260, 0 }, + [SFAB_PCIE_M_RESET] = { 0x22d8, 1 }, + [SFAB_PCIE_S_RESET] = { 0x22d8, 0 }, + [PCIE_EXT_RESET] = { 0x22dc, 6 }, + [PCIE_PHY_RESET] = { 0x22dc, 5 }, + [PCIE_PCI_RESET] = { 0x22dc, 4 }, + [PCIE_POR_RESET] = { 0x22dc, 3 }, + [PCIE_HCLK_RESET] = { 0x22dc, 2 }, + [PCIE_ACLK_RESET] = { 0x22dc, 0 }, + [SFAB_LPASS_RESET] = { 0x23a0, 7 }, + [SFAB_AFAB_M_RESET] = { 0x23e0, 7 }, + [AFAB_SFAB_M0_RESET] = { 0x2420, 7 }, + [AFAB_SFAB_M1_RESET] = { 0x2424, 7 }, + [SFAB_SATA_S_RESET] = { 0x2480, 7 }, + [SFAB_DFAB_M_RESET] = { 0x2500, 7 }, + [DFAB_SFAB_M_RESET] = { 0x2520, 7 }, + [DFAB_SWAY0_RESET] = { 0x2540, 7 }, + [DFAB_SWAY1_RESET] = { 0x2544, 7 }, + [DFAB_ARB0_RESET] = { 0x2560, 7 }, + [DFAB_ARB1_RESET] = { 0x2564, 7 }, + [PPSS_PROC_RESET] = { 0x2594, 1 }, + [PPSS_RESET] = { 0x2594, 0 }, + [DMA_BAM_RESET] = { 0x25c0, 7 }, + [SPS_TIC_H_RESET] = { 0x2600, 7 }, + [SFAB_CFPB_M_RESET] = { 0x2680, 7 }, + [SFAB_CFPB_S_RESET] = { 0x26c0, 7 }, + [TSIF_H_RESET] = { 0x2700, 7 }, + [CE1_H_RESET] = { 0x2720, 7 }, + [CE1_CORE_RESET] = { 0x2724, 7 }, + [CE1_SLEEP_RESET] = { 0x2728, 7 }, + [CE2_H_RESET] = { 0x2740, 7 }, + [CE2_CORE_RESET] = { 0x2744, 7 }, + [SFAB_SFPB_M_RESET] = { 0x2780, 7 }, + [SFAB_SFPB_S_RESET] = { 0x27a0, 7 }, + [RPM_PROC_RESET] = { 0x27c0, 7 }, + [PMIC_SSBI2_RESET] = { 0x280c, 12 }, + [SDC1_RESET] = { 0x2830, 0 }, + [SDC2_RESET] = { 0x2850, 0 }, + [SDC3_RESET] = { 0x2870, 0 }, + [SDC4_RESET] = { 0x2890, 0 }, + [USB_HS1_RESET] = { 0x2910, 0 }, + [USB_HSIC_RESET] = { 0x2934, 0 }, + [USB_FS1_XCVR_RESET] = { 0x2974, 1 }, + [USB_FS1_RESET] = { 0x2974, 0 }, + [GSBI1_RESET] = { 0x29dc, 0 }, + [GSBI2_RESET] = { 0x29fc, 0 }, + [GSBI3_RESET] = { 0x2a1c, 0 }, + [GSBI4_RESET] = { 0x2a3c, 0 }, + [GSBI5_RESET] = { 0x2a5c, 0 }, + [GSBI6_RESET] = { 0x2a7c, 0 }, + [GSBI7_RESET] = { 0x2a9c, 0 }, + [SPDM_RESET] = { 0x2b6c, 0 }, + [SEC_CTRL_RESET] = { 0x2b80, 7 }, + [TLMM_H_RESET] = { 0x2ba0, 7 }, + [SFAB_SATA_M_RESET] = { 0x2c18, 0 }, + [SATA_RESET] = { 0x2c1c, 0 }, + [TSSC_RESET] = { 0x2ca0, 7 }, + [PDM_RESET] = { 0x2cc0, 12 }, + [MPM_H_RESET] = { 0x2da0, 7 }, + [MPM_RESET] = { 0x2da4, 0 }, + [SFAB_SMPSS_S_RESET] = { 0x2e00, 7 }, + [PRNG_RESET] = { 0x2e80, 12 }, + [SFAB_CE3_M_RESET] = { 0x36c8, 1 }, + [SFAB_CE3_S_RESET] = { 0x36c8, 0 }, + [CE3_SLEEP_RESET] = { 0x36d0, 7 }, + [PCIE_1_M_RESET] = { 0x3a98, 1 }, + [PCIE_1_S_RESET] = { 0x3a98, 0 }, + [PCIE_1_EXT_RESET] = { 0x3a9c, 6 }, + [PCIE_1_PHY_RESET] = { 0x3a9c, 5 }, + [PCIE_1_PCI_RESET] = { 0x3a9c, 4 }, + [PCIE_1_POR_RESET] = { 0x3a9c, 3 }, + [PCIE_1_HCLK_RESET] = { 0x3a9c, 2 }, + [PCIE_1_ACLK_RESET] = { 0x3a9c, 0 }, + [PCIE_2_M_RESET] = { 0x3ad8, 1 }, + [PCIE_2_S_RESET] = { 0x3ad8, 0 }, + [PCIE_2_EXT_RESET] = { 0x3adc, 6 }, + [PCIE_2_PHY_RESET] = { 0x3adc, 5 }, + [PCIE_2_PCI_RESET] = { 0x3adc, 4 }, + [PCIE_2_POR_RESET] = { 0x3adc, 3 }, + [PCIE_2_HCLK_RESET] = { 0x3adc, 2 }, + [PCIE_2_ACLK_RESET] = { 0x3adc, 0 }, + [SFAB_USB30_S_RESET] = { 0x3b54, 1 }, + [SFAB_USB30_M_RESET] = { 0x3b54, 0 }, + [USB30_0_PORT2_HS_PHY_RESET] = { 0x3b50, 5 }, + [USB30_0_MASTER_RESET] = { 0x3b50, 4 }, + [USB30_0_SLEEP_RESET] = { 0x3b50, 3 }, + [USB30_0_UTMI_PHY_RESET] = { 0x3b50, 2 }, + [USB30_0_POWERON_RESET] = { 0x3b50, 1 }, + [USB30_0_PHY_RESET] = { 0x3b50, 0 }, + [USB30_1_MASTER_RESET] = { 0x3b58, 4 }, + [USB30_1_SLEEP_RESET] = { 0x3b58, 3 }, + [USB30_1_UTMI_PHY_RESET] = { 0x3b58, 2 }, + [USB30_1_POWERON_RESET] = { 0x3b58, 1 }, + [USB30_1_PHY_RESET] = { 0x3b58, 0 }, + [NSSFB0_RESET] = { 0x3b60, 6 }, + [NSSFB1_RESET] = { 0x3b60, 7 }, +}; + +static const struct regmap_config gcc_ipq806x_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x3e40, + .fast_io = true, +}; + +static const struct qcom_cc_desc gcc_ipq806x_desc = { + .config = &gcc_ipq806x_regmap_config, + .clks = gcc_ipq806x_clks, + .num_clks = ARRAY_SIZE(gcc_ipq806x_clks), + .resets = gcc_ipq806x_resets, + .num_resets = ARRAY_SIZE(gcc_ipq806x_resets), +}; + +static const struct of_device_id gcc_ipq806x_match_table[] = { + { .compatible = "qcom,gcc-ipq8064" }, + { } +}; +MODULE_DEVICE_TABLE(of, gcc_ipq806x_match_table); + +static int gcc_ipq806x_probe(struct platform_device *pdev) +{ + struct clk *clk; + struct device *dev = &pdev->dev; + + /* Temporary until RPM clocks supported */ + clk = clk_register_fixed_rate(dev, "cxo", NULL, CLK_IS_ROOT, 25000000); + if (IS_ERR(clk)) + return PTR_ERR(clk); + + clk = clk_register_fixed_rate(dev, "pxo", NULL, CLK_IS_ROOT, 25000000); + if (IS_ERR(clk)) + return PTR_ERR(clk); + + return qcom_cc_probe(pdev, &gcc_ipq806x_desc); +} + +static int gcc_ipq806x_remove(struct platform_device *pdev) +{ + qcom_cc_remove(pdev); + return 0; +} + +static struct platform_driver gcc_ipq806x_driver = { + .probe = gcc_ipq806x_probe, + .remove = gcc_ipq806x_remove, + .driver = { + .name = "gcc-ipq806x", + .owner = THIS_MODULE, + .of_match_table = gcc_ipq806x_match_table, + }, +}; + +static int __init gcc_ipq806x_init(void) +{ + return platform_driver_register(&gcc_ipq806x_driver); +} +core_initcall(gcc_ipq806x_init); + +static void __exit gcc_ipq806x_exit(void) +{ + platform_driver_unregister(&gcc_ipq806x_driver); +} +module_exit(gcc_ipq806x_exit); + +MODULE_DESCRIPTION("QCOM GCC IPQ806x Driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:gcc-ipq806x"); diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c index f4ffd91901f8..007534f7a2d7 100644 --- a/drivers/clk/qcom/gcc-msm8960.c +++ b/drivers/clk/qcom/gcc-msm8960.c @@ -104,6 +104,7 @@ static struct clk_regmap pll14_vote = { #define P_PXO 0 #define P_PLL8 1 +#define P_PLL3 2 #define P_CXO 2 static const u8 gcc_pxo_pll8_map[] = { @@ -128,6 +129,18 @@ static const char *gcc_pxo_pll8_cxo[] = { "cxo", }; +static const u8 gcc_pxo_pll8_pll3_map[] = { + [P_PXO] = 0, + [P_PLL8] = 3, + [P_PLL3] = 6, +}; + +static const char *gcc_pxo_pll8_pll3[] = { + "pxo", + "pll8_vote", + "pll3", +}; + static struct freq_tbl clk_tbl_gsbi_uart[] = { { 1843200, P_PLL8, 2, 6, 625 }, { 3686400, P_PLL8, 2, 12, 625 }, @@ -1928,6 +1941,104 @@ static struct clk_branch usb_hs1_xcvr_clk = { }, }; +static struct clk_rcg usb_hs3_xcvr_src = { + .ns_reg = 0x370c, + .md_reg = 0x3708, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_usb, + .clkr = { + .enable_reg = 0x370c, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "usb_hs3_xcvr_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + } +}; + +static struct clk_branch usb_hs3_xcvr_clk = { + .halt_reg = 0x2fc8, + .halt_bit = 30, + .clkr = { + .enable_reg = 0x370c, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "usb_hs3_xcvr_clk", + .parent_names = (const char *[]){ "usb_hs3_xcvr_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg usb_hs4_xcvr_src = { + .ns_reg = 0x372c, + .md_reg = 0x3728, + .mn = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 7, + .mnctr_mode_shift = 5, + .n_val_shift = 16, + .m_val_shift = 16, + .width = 8, + }, + .p = { + .pre_div_shift = 3, + .pre_div_width = 2, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_map, + }, + .freq_tbl = clk_tbl_usb, + .clkr = { + .enable_reg = 0x372c, + .enable_mask = BIT(11), + .hw.init = &(struct clk_init_data){ + .name = "usb_hs4_xcvr_src", + .parent_names = gcc_pxo_pll8, + .num_parents = 2, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + } +}; + +static struct clk_branch usb_hs4_xcvr_clk = { + .halt_reg = 0x2fc8, + .halt_bit = 2, + .clkr = { + .enable_reg = 0x372c, + .enable_mask = BIT(9), + .hw.init = &(struct clk_init_data){ + .name = "usb_hs4_xcvr_clk", + .parent_names = (const char *[]){ "usb_hs4_xcvr_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + static struct clk_rcg usb_hsic_xcvr_fs_src = { .ns_reg = 0x2928, .md_reg = 0x2924, @@ -2456,6 +2567,34 @@ static struct clk_branch usb_hs1_h_clk = { }, }; +static struct clk_branch usb_hs3_h_clk = { + .halt_reg = 0x2fc8, + .halt_bit = 31, + .clkr = { + .enable_reg = 0x3700, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "usb_hs3_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch usb_hs4_h_clk = { + .halt_reg = 0x2fc8, + .halt_bit = 7, + .clkr = { + .enable_reg = 0x3720, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "usb_hs4_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + static struct clk_branch usb_hsic_h_clk = { .halt_reg = 0x2fcc, .halt_bit = 28, @@ -2582,6 +2721,244 @@ static struct clk_branch adm0_pbus_clk = { }, }; +static struct freq_tbl clk_tbl_ce3[] = { + { 48000000, P_PLL8, 8 }, + { 100000000, P_PLL3, 12 }, + { 120000000, P_PLL3, 10 }, + { } +}; + +static struct clk_rcg ce3_src = { + .ns_reg = 0x36c0, + .p = { + .pre_div_shift = 3, + .pre_div_width = 4, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_pll3_map, + }, + .freq_tbl = clk_tbl_ce3, + .clkr = { + .enable_reg = 0x2c08, + .enable_mask = BIT(7), + .hw.init = &(struct clk_init_data){ + .name = "ce3_src", + .parent_names = gcc_pxo_pll8_pll3, + .num_parents = 3, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + }, +}; + +static struct clk_branch ce3_core_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 5, + .clkr = { + .enable_reg = 0x36c4, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "ce3_core_clk", + .parent_names = (const char *[]){ "ce3_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch ce3_h_clk = { + .halt_reg = 0x2fc4, + .halt_bit = 16, + .clkr = { + .enable_reg = 0x36c4, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "ce3_h_clk", + .parent_names = (const char *[]){ "ce3_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl clk_tbl_sata_ref[] = { + { 48000000, P_PLL8, 8, 0, 0 }, + { 100000000, P_PLL3, 12, 0, 0 }, + { } +}; + +static struct clk_rcg sata_clk_src = { + .ns_reg = 0x2c08, + .p = { + .pre_div_shift = 3, + .pre_div_width = 4, + }, + .s = { + .src_sel_shift = 0, + .parent_map = gcc_pxo_pll8_pll3_map, + }, + .freq_tbl = clk_tbl_sata_ref, + .clkr = { + .enable_reg = 0x2c08, + .enable_mask = BIT(7), + .hw.init = &(struct clk_init_data){ + .name = "sata_clk_src", + .parent_names = gcc_pxo_pll8_pll3, + .num_parents = 3, + .ops = &clk_rcg_ops, + .flags = CLK_SET_RATE_GATE, + }, + }, +}; + +static struct clk_branch sata_rxoob_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 26, + .clkr = { + .enable_reg = 0x2c0c, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sata_rxoob_clk", + .parent_names = (const char *[]){ "sata_clk_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch sata_pmalive_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 25, + .clkr = { + .enable_reg = 0x2c10, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sata_pmalive_clk", + .parent_names = (const char *[]){ "sata_clk_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch sata_phy_ref_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 24, + .clkr = { + .enable_reg = 0x2c14, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sata_phy_ref_clk", + .parent_names = (const char *[]){ "pxo" }, + .num_parents = 1, + .ops = &clk_branch_ops, + }, + }, +}; + +static struct clk_branch sata_a_clk = { + .halt_reg = 0x2fc0, + .halt_bit = 12, + .clkr = { + .enable_reg = 0x2c20, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sata_a_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch sata_h_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 27, + .clkr = { + .enable_reg = 0x2c00, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sata_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch sfab_sata_s_h_clk = { + .halt_reg = 0x2fc4, + .halt_bit = 14, + .clkr = { + .enable_reg = 0x2480, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sfab_sata_s_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch sata_phy_cfg_clk = { + .halt_reg = 0x2fcc, + .halt_bit = 12, + .clkr = { + .enable_reg = 0x2c40, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "sata_phy_cfg_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pcie_phy_ref_clk = { + .halt_reg = 0x2fdc, + .halt_bit = 29, + .clkr = { + .enable_reg = 0x22d0, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie_phy_ref_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pcie_h_clk = { + .halt_reg = 0x2fd4, + .halt_bit = 8, + .clkr = { + .enable_reg = 0x22cc, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie_h_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + +static struct clk_branch pcie_a_clk = { + .halt_reg = 0x2fc0, + .halt_bit = 13, + .clkr = { + .enable_reg = 0x22c0, + .enable_mask = BIT(4), + .hw.init = &(struct clk_init_data){ + .name = "pcie_a_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + static struct clk_branch pmic_arb0_h_clk = { .halt_reg = 0x2fd8, .halt_check = BRANCH_HALT_VOTED, @@ -2869,13 +3246,205 @@ static const struct qcom_reset_map gcc_msm8960_resets[] = { }; static struct clk_regmap *gcc_apq8064_clks[] = { + [PLL3] = &pll3.clkr, [PLL8] = &pll8.clkr, [PLL8_VOTE] = &pll8_vote, + [PLL14] = &pll14.clkr, + [PLL14_VOTE] = &pll14_vote, + [GSBI1_UART_SRC] = &gsbi1_uart_src.clkr, + [GSBI1_UART_CLK] = &gsbi1_uart_clk.clkr, + [GSBI2_UART_SRC] = &gsbi2_uart_src.clkr, + [GSBI2_UART_CLK] = &gsbi2_uart_clk.clkr, + [GSBI3_UART_SRC] = &gsbi3_uart_src.clkr, + [GSBI3_UART_CLK] = &gsbi3_uart_clk.clkr, + [GSBI4_UART_SRC] = &gsbi4_uart_src.clkr, + [GSBI4_UART_CLK] = &gsbi4_uart_clk.clkr, + [GSBI5_UART_SRC] = &gsbi5_uart_src.clkr, + [GSBI5_UART_CLK] = &gsbi5_uart_clk.clkr, + [GSBI6_UART_SRC] = &gsbi6_uart_src.clkr, + [GSBI6_UART_CLK] = &gsbi6_uart_clk.clkr, [GSBI7_UART_SRC] = &gsbi7_uart_src.clkr, [GSBI7_UART_CLK] = &gsbi7_uart_clk.clkr, + [GSBI1_QUP_SRC] = &gsbi1_qup_src.clkr, + [GSBI1_QUP_CLK] = &gsbi1_qup_clk.clkr, + [GSBI2_QUP_SRC] = &gsbi2_qup_src.clkr, + [GSBI2_QUP_CLK] = &gsbi2_qup_clk.clkr, + [GSBI3_QUP_SRC] = &gsbi3_qup_src.clkr, + [GSBI3_QUP_CLK] = &gsbi3_qup_clk.clkr, + [GSBI4_QUP_SRC] = &gsbi4_qup_src.clkr, + [GSBI4_QUP_CLK] = &gsbi4_qup_clk.clkr, + [GSBI5_QUP_SRC] = &gsbi5_qup_src.clkr, + [GSBI5_QUP_CLK] = &gsbi5_qup_clk.clkr, + [GSBI6_QUP_SRC] = &gsbi6_qup_src.clkr, + [GSBI6_QUP_CLK] = &gsbi6_qup_clk.clkr, [GSBI7_QUP_SRC] = &gsbi7_qup_src.clkr, [GSBI7_QUP_CLK] = &gsbi7_qup_clk.clkr, + [GP0_SRC] = &gp0_src.clkr, + [GP0_CLK] = &gp0_clk.clkr, + [GP1_SRC] = &gp1_src.clkr, + [GP1_CLK] = &gp1_clk.clkr, + [GP2_SRC] = &gp2_src.clkr, + [GP2_CLK] = &gp2_clk.clkr, + [PMEM_A_CLK] = &pmem_clk.clkr, + [PRNG_SRC] = &prng_src.clkr, + [PRNG_CLK] = &prng_clk.clkr, + [SDC1_SRC] = &sdc1_src.clkr, + [SDC1_CLK] = &sdc1_clk.clkr, + [SDC2_SRC] = &sdc2_src.clkr, + [SDC2_CLK] = &sdc2_clk.clkr, + [SDC3_SRC] = &sdc3_src.clkr, + [SDC3_CLK] = &sdc3_clk.clkr, + [SDC4_SRC] = &sdc4_src.clkr, + [SDC4_CLK] = &sdc4_clk.clkr, + [TSIF_REF_SRC] = &tsif_ref_src.clkr, + [TSIF_REF_CLK] = &tsif_ref_clk.clkr, + [USB_HS1_XCVR_SRC] = &usb_hs1_xcvr_src.clkr, + [USB_HS1_XCVR_CLK] = &usb_hs1_xcvr_clk.clkr, + [USB_HS3_XCVR_SRC] = &usb_hs3_xcvr_src.clkr, + [USB_HS3_XCVR_CLK] = &usb_hs3_xcvr_clk.clkr, + [USB_HS4_XCVR_SRC] = &usb_hs4_xcvr_src.clkr, + [USB_HS4_XCVR_CLK] = &usb_hs4_xcvr_clk.clkr, + [USB_HSIC_XCVR_FS_SRC] = &usb_hsic_xcvr_fs_src.clkr, + [USB_HSIC_XCVR_FS_CLK] = &usb_hsic_xcvr_fs_clk.clkr, + [USB_HSIC_SYSTEM_CLK] = &usb_hsic_system_clk.clkr, + [USB_HSIC_HSIC_CLK] = &usb_hsic_hsic_clk.clkr, + [USB_HSIC_HSIO_CAL_CLK] = &usb_hsic_hsio_cal_clk.clkr, + [USB_FS1_XCVR_FS_SRC] = &usb_fs1_xcvr_fs_src.clkr, + [USB_FS1_XCVR_FS_CLK] = &usb_fs1_xcvr_fs_clk.clkr, + [USB_FS1_SYSTEM_CLK] = &usb_fs1_system_clk.clkr, + [SATA_H_CLK] = &sata_h_clk.clkr, + [SATA_CLK_SRC] = &sata_clk_src.clkr, + [SATA_RXOOB_CLK] = &sata_rxoob_clk.clkr, + [SATA_PMALIVE_CLK] = &sata_pmalive_clk.clkr, + [SATA_PHY_REF_CLK] = &sata_phy_ref_clk.clkr, + [SATA_PHY_CFG_CLK] = &sata_phy_cfg_clk.clkr, + [SATA_A_CLK] = &sata_a_clk.clkr, + [SFAB_SATA_S_H_CLK] = &sfab_sata_s_h_clk.clkr, + [CE3_SRC] = &ce3_src.clkr, + [CE3_CORE_CLK] = &ce3_core_clk.clkr, + [CE3_H_CLK] = &ce3_h_clk.clkr, + [DMA_BAM_H_CLK] = &dma_bam_h_clk.clkr, + [GSBI1_H_CLK] = &gsbi1_h_clk.clkr, + [GSBI2_H_CLK] = &gsbi2_h_clk.clkr, + [GSBI3_H_CLK] = &gsbi3_h_clk.clkr, + [GSBI4_H_CLK] = &gsbi4_h_clk.clkr, + [GSBI5_H_CLK] = &gsbi5_h_clk.clkr, + [GSBI6_H_CLK] = &gsbi6_h_clk.clkr, [GSBI7_H_CLK] = &gsbi7_h_clk.clkr, + [TSIF_H_CLK] = &tsif_h_clk.clkr, + [USB_FS1_H_CLK] = &usb_fs1_h_clk.clkr, + [USB_HS1_H_CLK] = &usb_hs1_h_clk.clkr, + [USB_HSIC_H_CLK] = &usb_hsic_h_clk.clkr, + [USB_HS3_H_CLK] = &usb_hs3_h_clk.clkr, + [USB_HS4_H_CLK] = &usb_hs4_h_clk.clkr, + [SDC1_H_CLK] = &sdc1_h_clk.clkr, + [SDC2_H_CLK] = &sdc2_h_clk.clkr, + [SDC3_H_CLK] = &sdc3_h_clk.clkr, + [SDC4_H_CLK] = &sdc4_h_clk.clkr, + [ADM0_CLK] = &adm0_clk.clkr, + [ADM0_PBUS_CLK] = &adm0_pbus_clk.clkr, + [PCIE_A_CLK] = &pcie_a_clk.clkr, + [PCIE_PHY_REF_CLK] = &pcie_phy_ref_clk.clkr, + [PCIE_H_CLK] = &pcie_h_clk.clkr, + [PMIC_ARB0_H_CLK] = &pmic_arb0_h_clk.clkr, + [PMIC_ARB1_H_CLK] = &pmic_arb1_h_clk.clkr, + [PMIC_SSBI2_CLK] = &pmic_ssbi2_clk.clkr, + [RPM_MSG_RAM_H_CLK] = &rpm_msg_ram_h_clk.clkr, +}; + +static const struct qcom_reset_map gcc_apq8064_resets[] = { + [QDSS_STM_RESET] = { 0x2060, 6 }, + [AFAB_SMPSS_S_RESET] = { 0x20b8, 2 }, + [AFAB_SMPSS_M1_RESET] = { 0x20b8, 1 }, + [AFAB_SMPSS_M0_RESET] = { 0x20b8 }, + [AFAB_EBI1_CH0_RESET] = { 0x20c0, 7 }, + [AFAB_EBI1_CH1_RESET] = { 0x20c4, 7}, + [SFAB_ADM0_M0_RESET] = { 0x21e0, 7 }, + [SFAB_ADM0_M1_RESET] = { 0x21e4, 7 }, + [SFAB_ADM0_M2_RESET] = { 0x21e8, 7 }, + [ADM0_C2_RESET] = { 0x220c, 4}, + [ADM0_C1_RESET] = { 0x220c, 3}, + [ADM0_C0_RESET] = { 0x220c, 2}, + [ADM0_PBUS_RESET] = { 0x220c, 1 }, + [ADM0_RESET] = { 0x220c }, + [QDSS_CLKS_SW_RESET] = { 0x2260, 5 }, + [QDSS_POR_RESET] = { 0x2260, 4 }, + [QDSS_TSCTR_RESET] = { 0x2260, 3 }, + [QDSS_HRESET_RESET] = { 0x2260, 2 }, + [QDSS_AXI_RESET] = { 0x2260, 1 }, + [QDSS_DBG_RESET] = { 0x2260 }, + [SFAB_PCIE_M_RESET] = { 0x22d8, 1 }, + [SFAB_PCIE_S_RESET] = { 0x22d8 }, + [PCIE_EXT_PCI_RESET] = { 0x22dc, 6 }, + [PCIE_PHY_RESET] = { 0x22dc, 5 }, + [PCIE_PCI_RESET] = { 0x22dc, 4 }, + [PCIE_POR_RESET] = { 0x22dc, 3 }, + [PCIE_HCLK_RESET] = { 0x22dc, 2 }, + [PCIE_ACLK_RESET] = { 0x22dc }, + [SFAB_USB3_M_RESET] = { 0x2360, 7 }, + [SFAB_RIVA_M_RESET] = { 0x2380, 7 }, + [SFAB_LPASS_RESET] = { 0x23a0, 7 }, + [SFAB_AFAB_M_RESET] = { 0x23e0, 7 }, + [AFAB_SFAB_M0_RESET] = { 0x2420, 7 }, + [AFAB_SFAB_M1_RESET] = { 0x2424, 7 }, + [SFAB_SATA_S_RESET] = { 0x2480, 7 }, + [SFAB_DFAB_M_RESET] = { 0x2500, 7 }, + [DFAB_SFAB_M_RESET] = { 0x2520, 7 }, + [DFAB_SWAY0_RESET] = { 0x2540, 7 }, + [DFAB_SWAY1_RESET] = { 0x2544, 7 }, + [DFAB_ARB0_RESET] = { 0x2560, 7 }, + [DFAB_ARB1_RESET] = { 0x2564, 7 }, + [PPSS_PROC_RESET] = { 0x2594, 1 }, + [PPSS_RESET] = { 0x2594}, + [DMA_BAM_RESET] = { 0x25c0, 7 }, + [SPS_TIC_H_RESET] = { 0x2600, 7 }, + [SFAB_CFPB_M_RESET] = { 0x2680, 7 }, + [SFAB_CFPB_S_RESET] = { 0x26c0, 7 }, + [TSIF_H_RESET] = { 0x2700, 7 }, + [CE1_H_RESET] = { 0x2720, 7 }, + [CE1_CORE_RESET] = { 0x2724, 7 }, + [CE1_SLEEP_RESET] = { 0x2728, 7 }, + [CE2_H_RESET] = { 0x2740, 7 }, + [CE2_CORE_RESET] = { 0x2744, 7 }, + [SFAB_SFPB_M_RESET] = { 0x2780, 7 }, + [SFAB_SFPB_S_RESET] = { 0x27a0, 7 }, + [RPM_PROC_RESET] = { 0x27c0, 7 }, + [PMIC_SSBI2_RESET] = { 0x280c, 12 }, + [SDC1_RESET] = { 0x2830 }, + [SDC2_RESET] = { 0x2850 }, + [SDC3_RESET] = { 0x2870 }, + [SDC4_RESET] = { 0x2890 }, + [USB_HS1_RESET] = { 0x2910 }, + [USB_HSIC_RESET] = { 0x2934 }, + [USB_FS1_XCVR_RESET] = { 0x2974, 1 }, + [USB_FS1_RESET] = { 0x2974 }, + [GSBI1_RESET] = { 0x29dc }, + [GSBI2_RESET] = { 0x29fc }, + [GSBI3_RESET] = { 0x2a1c }, + [GSBI4_RESET] = { 0x2a3c }, + [GSBI5_RESET] = { 0x2a5c }, + [GSBI6_RESET] = { 0x2a7c }, + [GSBI7_RESET] = { 0x2a9c }, + [SPDM_RESET] = { 0x2b6c }, + [TLMM_H_RESET] = { 0x2ba0, 7 }, + [SATA_SFAB_M_RESET] = { 0x2c18 }, + [SATA_RESET] = { 0x2c1c }, + [GSS_SLP_RESET] = { 0x2c60, 7 }, + [GSS_RESET] = { 0x2c64 }, + [TSSC_RESET] = { 0x2ca0, 7 }, + [PDM_RESET] = { 0x2cc0, 12 }, + [MPM_H_RESET] = { 0x2da0, 7 }, + [MPM_RESET] = { 0x2da4 }, + [SFAB_SMPSS_S_RESET] = { 0x2e00, 7 }, + [PRNG_RESET] = { 0x2e80, 12 }, + [RIVA_RESET] = { 0x35e0 }, + [CE3_H_RESET] = { 0x36c4, 7 }, + [SFAB_CE3_M_RESET] = { 0x36c8, 1 }, + [SFAB_CE3_S_RESET] = { 0x36c8 }, + [CE3_RESET] = { 0x36cc, 7 }, + [CE3_SLEEP_RESET] = { 0x36d0, 7 }, + [USB_HS3_RESET] = { 0x3710 }, + [USB_HS4_RESET] = { 0x3730 }, }; static const struct regmap_config gcc_msm8960_regmap_config = { @@ -2886,6 +3455,14 @@ static const struct regmap_config gcc_msm8960_regmap_config = { .fast_io = true, }; +static const struct regmap_config gcc_apq8064_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x3880, + .fast_io = true, +}; + static const struct qcom_cc_desc gcc_msm8960_desc = { .config = &gcc_msm8960_regmap_config, .clks = gcc_msm8960_clks, @@ -2895,11 +3472,11 @@ static const struct qcom_cc_desc gcc_msm8960_desc = { }; static const struct qcom_cc_desc gcc_apq8064_desc = { - .config = &gcc_msm8960_regmap_config, + .config = &gcc_apq8064_regmap_config, .clks = gcc_apq8064_clks, .num_clks = ARRAY_SIZE(gcc_apq8064_clks), - .resets = gcc_msm8960_resets, - .num_resets = ARRAY_SIZE(gcc_msm8960_resets), + .resets = gcc_apq8064_resets, + .num_resets = ARRAY_SIZE(gcc_apq8064_resets), }; static const struct of_device_id gcc_msm8960_match_table[] = { diff --git a/drivers/clk/qcom/mmcc-apq8084.c b/drivers/clk/qcom/mmcc-apq8084.c new file mode 100644 index 000000000000..751eea376a2b --- /dev/null +++ b/drivers/clk/qcom/mmcc-apq8084.c @@ -0,0 +1,3352 @@ +/* + * Copyright (c) 2014, The Linux Foundation. All rights reserved. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/module.h> +#include <linux/regmap.h> +#include <linux/reset-controller.h> + +#include <dt-bindings/clock/qcom,mmcc-apq8084.h> +#include <dt-bindings/reset/qcom,mmcc-apq8084.h> + +#include "common.h" +#include "clk-regmap.h" +#include "clk-pll.h" +#include "clk-rcg.h" +#include "clk-branch.h" +#include "reset.h" + +#define P_XO 0 +#define P_MMPLL0 1 +#define P_EDPLINK 1 +#define P_MMPLL1 2 +#define P_HDMIPLL 2 +#define P_GPLL0 3 +#define P_EDPVCO 3 +#define P_MMPLL4 4 +#define P_DSI0PLL 4 +#define P_DSI0PLL_BYTE 4 +#define P_MMPLL2 4 +#define P_MMPLL3 4 +#define P_GPLL1 5 +#define P_DSI1PLL 5 +#define P_DSI1PLL_BYTE 5 +#define P_MMSLEEP 6 + +static const u8 mmcc_xo_mmpll0_mmpll1_gpll0_map[] = { + [P_XO] = 0, + [P_MMPLL0] = 1, + [P_MMPLL1] = 2, + [P_GPLL0] = 5, +}; + +static const char *mmcc_xo_mmpll0_mmpll1_gpll0[] = { + "xo", + "mmpll0_vote", + "mmpll1_vote", + "mmss_gpll0_vote", +}; + +static const u8 mmcc_xo_mmpll0_dsi_hdmi_gpll0_map[] = { + [P_XO] = 0, + [P_MMPLL0] = 1, + [P_HDMIPLL] = 4, + [P_GPLL0] = 5, + [P_DSI0PLL] = 2, + [P_DSI1PLL] = 3, +}; + +static const char *mmcc_xo_mmpll0_dsi_hdmi_gpll0[] = { + "xo", + "mmpll0_vote", + "hdmipll", + "mmss_gpll0_vote", + "dsi0pll", + "dsi1pll", +}; + +static const u8 mmcc_xo_mmpll0_1_2_gpll0_map[] = { + [P_XO] = 0, + [P_MMPLL0] = 1, + [P_MMPLL1] = 2, + [P_GPLL0] = 5, + [P_MMPLL2] = 3, +}; + +static const char *mmcc_xo_mmpll0_1_2_gpll0[] = { + "xo", + "mmpll0_vote", + "mmpll1_vote", + "mmss_gpll0_vote", + "mmpll2", +}; + +static const u8 mmcc_xo_mmpll0_1_3_gpll0_map[] = { + [P_XO] = 0, + [P_MMPLL0] = 1, + [P_MMPLL1] = 2, + [P_GPLL0] = 5, + [P_MMPLL3] = 3, +}; + +static const char *mmcc_xo_mmpll0_1_3_gpll0[] = { + "xo", + "mmpll0_vote", + "mmpll1_vote", + "mmss_gpll0_vote", + "mmpll3", +}; + +static const u8 mmcc_xo_dsi_hdmi_edp_map[] = { + [P_XO] = 0, + [P_EDPLINK] = 4, + [P_HDMIPLL] = 3, + [P_EDPVCO] = 5, + [P_DSI0PLL] = 1, + [P_DSI1PLL] = 2, +}; + +static const char *mmcc_xo_dsi_hdmi_edp[] = { + "xo", + "edp_link_clk", + "hdmipll", + "edp_vco_div", + "dsi0pll", + "dsi1pll", +}; + +static const u8 mmcc_xo_dsi_hdmi_edp_gpll0_map[] = { + [P_XO] = 0, + [P_EDPLINK] = 4, + [P_HDMIPLL] = 3, + [P_GPLL0] = 5, + [P_DSI0PLL] = 1, + [P_DSI1PLL] = 2, +}; + +static const char *mmcc_xo_dsi_hdmi_edp_gpll0[] = { + "xo", + "edp_link_clk", + "hdmipll", + "gpll0_vote", + "dsi0pll", + "dsi1pll", +}; + +static const u8 mmcc_xo_dsibyte_hdmi_edp_gpll0_map[] = { + [P_XO] = 0, + [P_EDPLINK] = 4, + [P_HDMIPLL] = 3, + [P_GPLL0] = 5, + [P_DSI0PLL_BYTE] = 1, + [P_DSI1PLL_BYTE] = 2, +}; + +static const char *mmcc_xo_dsibyte_hdmi_edp_gpll0[] = { + "xo", + "edp_link_clk", + "hdmipll", + "gpll0_vote", + "dsi0pllbyte", + "dsi1pllbyte", +}; + +static const u8 mmcc_xo_mmpll0_1_4_gpll0_map[] = { + [P_XO] = 0, + [P_MMPLL0] = 1, + [P_MMPLL1] = 2, + [P_GPLL0] = 5, + [P_MMPLL4] = 3, +}; + +static const char *mmcc_xo_mmpll0_1_4_gpll0[] = { + "xo", + "mmpll0", + "mmpll1", + "mmpll4", + "gpll0", +}; + +static const u8 mmcc_xo_mmpll0_1_4_gpll1_0_map[] = { + [P_XO] = 0, + [P_MMPLL0] = 1, + [P_MMPLL1] = 2, + [P_MMPLL4] = 3, + [P_GPLL0] = 5, + [P_GPLL1] = 4, +}; + +static const char *mmcc_xo_mmpll0_1_4_gpll1_0[] = { + "xo", + "mmpll0", + "mmpll1", + "mmpll4", + "gpll1", + "gpll0", +}; + +static const u8 mmcc_xo_mmpll0_1_4_gpll1_0_sleep_map[] = { + [P_XO] = 0, + [P_MMPLL0] = 1, + [P_MMPLL1] = 2, + [P_MMPLL4] = 3, + [P_GPLL0] = 5, + [P_GPLL1] = 4, + [P_MMSLEEP] = 6, +}; + +static const char *mmcc_xo_mmpll0_1_4_gpll1_0_sleep[] = { + "xo", + "mmpll0", + "mmpll1", + "mmpll4", + "gpll1", + "gpll0", + "sleep_clk_src", +}; + +#define F(f, s, h, m, n) { (f), (s), (2 * (h) - 1), (m), (n) } + +static struct clk_pll mmpll0 = { + .l_reg = 0x0004, + .m_reg = 0x0008, + .n_reg = 0x000c, + .config_reg = 0x0014, + .mode_reg = 0x0000, + .status_reg = 0x001c, + .status_bit = 17, + .clkr.hw.init = &(struct clk_init_data){ + .name = "mmpll0", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .ops = &clk_pll_ops, + }, +}; + +static struct clk_regmap mmpll0_vote = { + .enable_reg = 0x0100, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmpll0_vote", + .parent_names = (const char *[]){ "mmpll0" }, + .num_parents = 1, + .ops = &clk_pll_vote_ops, + }, +}; + +static struct clk_pll mmpll1 = { + .l_reg = 0x0044, + .m_reg = 0x0048, + .n_reg = 0x004c, + .config_reg = 0x0050, + .mode_reg = 0x0040, + .status_reg = 0x005c, + .status_bit = 17, + .clkr.hw.init = &(struct clk_init_data){ + .name = "mmpll1", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .ops = &clk_pll_ops, + }, +}; + +static struct clk_regmap mmpll1_vote = { + .enable_reg = 0x0100, + .enable_mask = BIT(1), + .hw.init = &(struct clk_init_data){ + .name = "mmpll1_vote", + .parent_names = (const char *[]){ "mmpll1" }, + .num_parents = 1, + .ops = &clk_pll_vote_ops, + }, +}; + +static struct clk_pll mmpll2 = { + .l_reg = 0x4104, + .m_reg = 0x4108, + .n_reg = 0x410c, + .config_reg = 0x4110, + .mode_reg = 0x4100, + .status_reg = 0x411c, + .clkr.hw.init = &(struct clk_init_data){ + .name = "mmpll2", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .ops = &clk_pll_ops, + }, +}; + +static struct clk_pll mmpll3 = { + .l_reg = 0x0084, + .m_reg = 0x0088, + .n_reg = 0x008c, + .config_reg = 0x0090, + .mode_reg = 0x0080, + .status_reg = 0x009c, + .status_bit = 17, + .clkr.hw.init = &(struct clk_init_data){ + .name = "mmpll3", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .ops = &clk_pll_ops, + }, +}; + +static struct clk_pll mmpll4 = { + .l_reg = 0x00a4, + .m_reg = 0x00a8, + .n_reg = 0x00ac, + .config_reg = 0x00b0, + .mode_reg = 0x0080, + .status_reg = 0x00bc, + .clkr.hw.init = &(struct clk_init_data){ + .name = "mmpll4", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .ops = &clk_pll_ops, + }, +}; + +static struct clk_rcg2 mmss_ahb_clk_src = { + .cmd_rcgr = 0x5000, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_mmpll1_gpll0_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "mmss_ahb_clk_src", + .parent_names = mmcc_xo_mmpll0_mmpll1_gpll0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_mmss_axi_clk[] = { + F(19200000, P_XO, 1, 0, 0), + F(37500000, P_GPLL0, 16, 0, 0), + F(50000000, P_GPLL0, 12, 0, 0), + F(75000000, P_GPLL0, 8, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(150000000, P_GPLL0, 4, 0, 0), + F(333430000, P_MMPLL1, 3.5, 0, 0), + F(400000000, P_MMPLL0, 2, 0, 0), + F(466800000, P_MMPLL1, 2.5, 0, 0), +}; + +static struct clk_rcg2 mmss_axi_clk_src = { + .cmd_rcgr = 0x5040, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_mmpll1_gpll0_map, + .freq_tbl = ftbl_mmss_axi_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "mmss_axi_clk_src", + .parent_names = mmcc_xo_mmpll0_mmpll1_gpll0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_ocmemnoc_clk[] = { + F(19200000, P_XO, 1, 0, 0), + F(37500000, P_GPLL0, 16, 0, 0), + F(50000000, P_GPLL0, 12, 0, 0), + F(75000000, P_GPLL0, 8, 0, 0), + F(109090000, P_GPLL0, 5.5, 0, 0), + F(150000000, P_GPLL0, 4, 0, 0), + F(228570000, P_MMPLL0, 3.5, 0, 0), + F(320000000, P_MMPLL0, 2.5, 0, 0), +}; + +static struct clk_rcg2 ocmemnoc_clk_src = { + .cmd_rcgr = 0x5090, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_mmpll1_gpll0_map, + .freq_tbl = ftbl_ocmemnoc_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "ocmemnoc_clk_src", + .parent_names = mmcc_xo_mmpll0_mmpll1_gpll0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_camss_csi0_3_clk[] = { + F(100000000, P_GPLL0, 6, 0, 0), + F(200000000, P_MMPLL0, 4, 0, 0), + { } +}; + +static struct clk_rcg2 csi0_clk_src = { + .cmd_rcgr = 0x3090, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll0_map, + .freq_tbl = ftbl_camss_csi0_3_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "csi0_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 csi1_clk_src = { + .cmd_rcgr = 0x3100, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll0_map, + .freq_tbl = ftbl_camss_csi0_3_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "csi1_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 csi2_clk_src = { + .cmd_rcgr = 0x3160, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll0_map, + .freq_tbl = ftbl_camss_csi0_3_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "csi2_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 csi3_clk_src = { + .cmd_rcgr = 0x31c0, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll0_map, + .freq_tbl = ftbl_camss_csi0_3_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "csi3_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_camss_vfe_vfe0_1_clk[] = { + F(37500000, P_GPLL0, 16, 0, 0), + F(50000000, P_GPLL0, 12, 0, 0), + F(60000000, P_GPLL0, 10, 0, 0), + F(80000000, P_GPLL0, 7.5, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(109090000, P_GPLL0, 5.5, 0, 0), + F(133330000, P_GPLL0, 4.5, 0, 0), + F(200000000, P_GPLL0, 3, 0, 0), + F(228570000, P_MMPLL0, 3.5, 0, 0), + F(266670000, P_MMPLL0, 3, 0, 0), + F(320000000, P_MMPLL0, 2.5, 0, 0), + F(465000000, P_MMPLL4, 2, 0, 0), + F(600000000, P_GPLL0, 1, 0, 0), + { } +}; + +static struct clk_rcg2 vfe0_clk_src = { + .cmd_rcgr = 0x3600, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll0_map, + .freq_tbl = ftbl_camss_vfe_vfe0_1_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "vfe0_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 vfe1_clk_src = { + .cmd_rcgr = 0x3620, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll0_map, + .freq_tbl = ftbl_camss_vfe_vfe0_1_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "vfe1_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_mdss_mdp_clk[] = { + F(37500000, P_GPLL0, 16, 0, 0), + F(60000000, P_GPLL0, 10, 0, 0), + F(75000000, P_GPLL0, 8, 0, 0), + F(85710000, P_GPLL0, 7, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(150000000, P_GPLL0, 4, 0, 0), + F(160000000, P_MMPLL0, 5, 0, 0), + F(200000000, P_MMPLL0, 4, 0, 0), + F(228570000, P_MMPLL0, 3.5, 0, 0), + F(300000000, P_GPLL0, 2, 0, 0), + F(320000000, P_MMPLL0, 2.5, 0, 0), + { } +}; + +static struct clk_rcg2 mdp_clk_src = { + .cmd_rcgr = 0x2040, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_dsi_hdmi_gpll0_map, + .freq_tbl = ftbl_mdss_mdp_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "mdp_clk_src", + .parent_names = mmcc_xo_mmpll0_dsi_hdmi_gpll0, + .num_parents = 6, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 gfx3d_clk_src = { + .cmd_rcgr = 0x4000, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_2_gpll0_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gfx3d_clk_src", + .parent_names = mmcc_xo_mmpll0_1_2_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_camss_jpeg_jpeg0_2_clk[] = { + F(75000000, P_GPLL0, 8, 0, 0), + F(133330000, P_GPLL0, 4.5, 0, 0), + F(200000000, P_GPLL0, 3, 0, 0), + F(228570000, P_MMPLL0, 3.5, 0, 0), + F(266670000, P_MMPLL0, 3, 0, 0), + F(320000000, P_MMPLL0, 2.5, 0, 0), + { } +}; + +static struct clk_rcg2 jpeg0_clk_src = { + .cmd_rcgr = 0x3500, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll0_map, + .freq_tbl = ftbl_camss_jpeg_jpeg0_2_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "jpeg0_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 jpeg1_clk_src = { + .cmd_rcgr = 0x3520, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll0_map, + .freq_tbl = ftbl_camss_jpeg_jpeg0_2_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "jpeg1_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 jpeg2_clk_src = { + .cmd_rcgr = 0x3540, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll0_map, + .freq_tbl = ftbl_camss_jpeg_jpeg0_2_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "jpeg2_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl pixel_freq_tbl[] = { + { .src = P_DSI0PLL }, + { } +}; + +static struct clk_rcg2 pclk0_clk_src = { + .cmd_rcgr = 0x2000, + .mnd_width = 8, + .hid_width = 5, + .parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map, + .freq_tbl = pixel_freq_tbl, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pclk0_clk_src", + .parent_names = mmcc_xo_dsi_hdmi_edp_gpll0, + .num_parents = 6, + .ops = &clk_pixel_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_rcg2 pclk1_clk_src = { + .cmd_rcgr = 0x2020, + .mnd_width = 8, + .hid_width = 5, + .parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map, + .freq_tbl = pixel_freq_tbl, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pclk1_clk_src", + .parent_names = mmcc_xo_dsi_hdmi_edp_gpll0, + .num_parents = 6, + .ops = &clk_pixel_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct freq_tbl ftbl_venus0_vcodec0_clk[] = { + F(50000000, P_GPLL0, 12, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(133330000, P_GPLL0, 4.5, 0, 0), + F(200000000, P_MMPLL0, 4, 0, 0), + F(266670000, P_MMPLL0, 3, 0, 0), + F(465000000, P_MMPLL3, 2, 0, 0), + { } +}; + +static struct clk_rcg2 vcodec0_clk_src = { + .cmd_rcgr = 0x1000, + .mnd_width = 8, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_3_gpll0_map, + .freq_tbl = ftbl_venus0_vcodec0_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "vcodec0_clk_src", + .parent_names = mmcc_xo_mmpll0_1_3_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_avsync_vp_clk[] = { + F(150000000, P_GPLL0, 4, 0, 0), + F(320000000, P_MMPLL0, 2.5, 0, 0), + { } +}; + +static struct clk_rcg2 vp_clk_src = { + .cmd_rcgr = 0x2430, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_mmpll1_gpll0_map, + .freq_tbl = ftbl_avsync_vp_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "vp_clk_src", + .parent_names = mmcc_xo_mmpll0_mmpll1_gpll0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_camss_cci_cci_clk[] = { + F(19200000, P_XO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cci_clk_src = { + .cmd_rcgr = 0x3300, + .mnd_width = 8, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll1_0_map, + .freq_tbl = ftbl_camss_cci_cci_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "cci_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll1_0, + .num_parents = 6, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_camss_gp0_1_clk[] = { + F(10000, P_XO, 16, 1, 120), + F(24000, P_XO, 16, 1, 50), + F(6000000, P_GPLL0, 10, 1, 10), + F(12000000, P_GPLL0, 10, 1, 5), + F(13000000, P_GPLL0, 4, 13, 150), + F(24000000, P_GPLL0, 5, 1, 5), + { } +}; + +static struct clk_rcg2 camss_gp0_clk_src = { + .cmd_rcgr = 0x3420, + .mnd_width = 8, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll1_0_sleep_map, + .freq_tbl = ftbl_camss_gp0_1_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "camss_gp0_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll1_0_sleep, + .num_parents = 7, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 camss_gp1_clk_src = { + .cmd_rcgr = 0x3450, + .mnd_width = 8, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll1_0_sleep_map, + .freq_tbl = ftbl_camss_gp0_1_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "camss_gp1_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll1_0_sleep, + .num_parents = 7, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_camss_mclk0_3_clk[] = { + F(4800000, P_XO, 4, 0, 0), + F(6000000, P_GPLL0, 10, 1, 10), + F(8000000, P_GPLL0, 15, 1, 5), + F(9600000, P_XO, 2, 0, 0), + F(16000000, P_MMPLL0, 10, 1, 5), + F(19200000, P_XO, 1, 0, 0), + F(24000000, P_GPLL0, 5, 1, 5), + F(32000000, P_MMPLL0, 5, 1, 5), + F(48000000, P_GPLL0, 12.5, 0, 0), + F(64000000, P_MMPLL0, 12.5, 0, 0), + { } +}; + +static struct clk_rcg2 mclk0_clk_src = { + .cmd_rcgr = 0x3360, + .mnd_width = 8, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll1_0_map, + .freq_tbl = ftbl_camss_mclk0_3_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "mclk0_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll1_0, + .num_parents = 6, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 mclk1_clk_src = { + .cmd_rcgr = 0x3390, + .mnd_width = 8, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll1_0_map, + .freq_tbl = ftbl_camss_mclk0_3_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "mclk1_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll1_0, + .num_parents = 6, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 mclk2_clk_src = { + .cmd_rcgr = 0x33c0, + .mnd_width = 8, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll1_0_map, + .freq_tbl = ftbl_camss_mclk0_3_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "mclk2_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll1_0, + .num_parents = 6, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 mclk3_clk_src = { + .cmd_rcgr = 0x33f0, + .mnd_width = 8, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll1_0_map, + .freq_tbl = ftbl_camss_mclk0_3_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "mclk3_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll1_0, + .num_parents = 6, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_camss_phy0_2_csi0_2phytimer_clk[] = { + F(100000000, P_GPLL0, 6, 0, 0), + F(200000000, P_MMPLL0, 4, 0, 0), + { } +}; + +static struct clk_rcg2 csi0phytimer_clk_src = { + .cmd_rcgr = 0x3000, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll0_map, + .freq_tbl = ftbl_camss_phy0_2_csi0_2phytimer_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "csi0phytimer_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 csi1phytimer_clk_src = { + .cmd_rcgr = 0x3030, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll0_map, + .freq_tbl = ftbl_camss_phy0_2_csi0_2phytimer_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "csi1phytimer_clk_src", + .parent_names = mmcc_xo_mmpll0_mmpll1_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 csi2phytimer_clk_src = { + .cmd_rcgr = 0x3060, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll0_map, + .freq_tbl = ftbl_camss_phy0_2_csi0_2phytimer_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "csi2phytimer_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_camss_vfe_cpp_clk[] = { + F(133330000, P_GPLL0, 4.5, 0, 0), + F(266670000, P_MMPLL0, 3, 0, 0), + F(320000000, P_MMPLL0, 2.5, 0, 0), + F(372000000, P_MMPLL4, 2.5, 0, 0), + F(465000000, P_MMPLL4, 2, 0, 0), + F(600000000, P_GPLL0, 1, 0, 0), + { } +}; + +static struct clk_rcg2 cpp_clk_src = { + .cmd_rcgr = 0x3640, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_1_4_gpll0_map, + .freq_tbl = ftbl_camss_vfe_cpp_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "cpp_clk_src", + .parent_names = mmcc_xo_mmpll0_1_4_gpll0, + .num_parents = 5, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl byte_freq_tbl[] = { + { .src = P_DSI0PLL_BYTE }, + { } +}; + +static struct clk_rcg2 byte0_clk_src = { + .cmd_rcgr = 0x2120, + .hid_width = 5, + .parent_map = mmcc_xo_dsibyte_hdmi_edp_gpll0_map, + .freq_tbl = byte_freq_tbl, + .clkr.hw.init = &(struct clk_init_data){ + .name = "byte0_clk_src", + .parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0, + .num_parents = 6, + .ops = &clk_byte_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_rcg2 byte1_clk_src = { + .cmd_rcgr = 0x2140, + .hid_width = 5, + .parent_map = mmcc_xo_dsibyte_hdmi_edp_gpll0_map, + .freq_tbl = byte_freq_tbl, + .clkr.hw.init = &(struct clk_init_data){ + .name = "byte1_clk_src", + .parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0, + .num_parents = 6, + .ops = &clk_byte_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct freq_tbl ftbl_mdss_edpaux_clk[] = { + F(19200000, P_XO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 edpaux_clk_src = { + .cmd_rcgr = 0x20e0, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_mmpll1_gpll0_map, + .freq_tbl = ftbl_mdss_edpaux_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "edpaux_clk_src", + .parent_names = mmcc_xo_mmpll0_mmpll1_gpll0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_mdss_edplink_clk[] = { + F(135000000, P_EDPLINK, 2, 0, 0), + F(270000000, P_EDPLINK, 11, 0, 0), + { } +}; + +static struct clk_rcg2 edplink_clk_src = { + .cmd_rcgr = 0x20c0, + .hid_width = 5, + .parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map, + .freq_tbl = ftbl_mdss_edplink_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "edplink_clk_src", + .parent_names = mmcc_xo_dsi_hdmi_edp_gpll0, + .num_parents = 6, + .ops = &clk_rcg2_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct freq_tbl edp_pixel_freq_tbl[] = { + { .src = P_EDPVCO }, + { } +}; + +static struct clk_rcg2 edppixel_clk_src = { + .cmd_rcgr = 0x20a0, + .mnd_width = 8, + .hid_width = 5, + .parent_map = mmcc_xo_dsi_hdmi_edp_map, + .freq_tbl = edp_pixel_freq_tbl, + .clkr.hw.init = &(struct clk_init_data){ + .name = "edppixel_clk_src", + .parent_names = mmcc_xo_dsi_hdmi_edp, + .num_parents = 6, + .ops = &clk_edp_pixel_ops, + }, +}; + +static struct freq_tbl ftbl_mdss_esc0_1_clk[] = { + F(19200000, P_XO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 esc0_clk_src = { + .cmd_rcgr = 0x2160, + .hid_width = 5, + .parent_map = mmcc_xo_dsibyte_hdmi_edp_gpll0_map, + .freq_tbl = ftbl_mdss_esc0_1_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "esc0_clk_src", + .parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0, + .num_parents = 6, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_rcg2 esc1_clk_src = { + .cmd_rcgr = 0x2180, + .hid_width = 5, + .parent_map = mmcc_xo_dsibyte_hdmi_edp_gpll0_map, + .freq_tbl = ftbl_mdss_esc0_1_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "esc1_clk_src", + .parent_names = mmcc_xo_dsibyte_hdmi_edp_gpll0, + .num_parents = 6, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl extpclk_freq_tbl[] = { + { .src = P_HDMIPLL }, + { } +}; + +static struct clk_rcg2 extpclk_clk_src = { + .cmd_rcgr = 0x2060, + .hid_width = 5, + .parent_map = mmcc_xo_dsi_hdmi_edp_gpll0_map, + .freq_tbl = extpclk_freq_tbl, + .clkr.hw.init = &(struct clk_init_data){ + .name = "extpclk_clk_src", + .parent_names = mmcc_xo_dsi_hdmi_edp_gpll0, + .num_parents = 6, + .ops = &clk_byte_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct freq_tbl ftbl_mdss_hdmi_clk[] = { + F(19200000, P_XO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 hdmi_clk_src = { + .cmd_rcgr = 0x2100, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_mmpll1_gpll0_map, + .freq_tbl = ftbl_mdss_hdmi_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "hdmi_clk_src", + .parent_names = mmcc_xo_mmpll0_mmpll1_gpll0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_mdss_vsync_clk[] = { + F(19200000, P_XO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 vsync_clk_src = { + .cmd_rcgr = 0x2080, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_mmpll1_gpll0_map, + .freq_tbl = ftbl_mdss_vsync_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "vsync_clk_src", + .parent_names = mmcc_xo_mmpll0_mmpll1_gpll0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_mmss_rbcpr_clk[] = { + F(50000000, P_GPLL0, 12, 0, 0), + { } +}; + +static struct clk_rcg2 rbcpr_clk_src = { + .cmd_rcgr = 0x4060, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_mmpll1_gpll0_map, + .freq_tbl = ftbl_mmss_rbcpr_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "rbcpr_clk_src", + .parent_names = mmcc_xo_mmpll0_mmpll1_gpll0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_oxili_rbbmtimer_clk[] = { + F(19200000, P_XO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 rbbmtimer_clk_src = { + .cmd_rcgr = 0x4090, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_mmpll1_gpll0_map, + .freq_tbl = ftbl_oxili_rbbmtimer_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "rbbmtimer_clk_src", + .parent_names = mmcc_xo_mmpll0_mmpll1_gpll0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_vpu_maple_clk[] = { + F(50000000, P_GPLL0, 12, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(133330000, P_GPLL0, 4.5, 0, 0), + F(200000000, P_MMPLL0, 4, 0, 0), + F(266670000, P_MMPLL0, 3, 0, 0), + F(465000000, P_MMPLL3, 2, 0, 0), + { } +}; + +static struct clk_rcg2 maple_clk_src = { + .cmd_rcgr = 0x1320, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_mmpll1_gpll0_map, + .freq_tbl = ftbl_vpu_maple_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "maple_clk_src", + .parent_names = mmcc_xo_mmpll0_mmpll1_gpll0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_vpu_vdp_clk[] = { + F(50000000, P_GPLL0, 12, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(200000000, P_MMPLL0, 4, 0, 0), + F(320000000, P_MMPLL0, 2.5, 0, 0), + F(400000000, P_MMPLL0, 2, 0, 0), + { } +}; + +static struct clk_rcg2 vdp_clk_src = { + .cmd_rcgr = 0x1300, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_mmpll1_gpll0_map, + .freq_tbl = ftbl_vpu_vdp_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "vdp_clk_src", + .parent_names = mmcc_xo_mmpll0_mmpll1_gpll0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct freq_tbl ftbl_vpu_bus_clk[] = { + F(40000000, P_GPLL0, 15, 0, 0), + F(80000000, P_MMPLL0, 10, 0, 0), + { } +}; + +static struct clk_rcg2 vpu_bus_clk_src = { + .cmd_rcgr = 0x1340, + .hid_width = 5, + .parent_map = mmcc_xo_mmpll0_mmpll1_gpll0_map, + .freq_tbl = ftbl_vpu_bus_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "vpu_bus_clk_src", + .parent_names = mmcc_xo_mmpll0_mmpll1_gpll0, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch mmss_cxo_clk = { + .halt_reg = 0x5104, + .clkr = { + .enable_reg = 0x5104, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_cxo_clk", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_sleepclk_clk = { + .halt_reg = 0x5100, + .clkr = { + .enable_reg = 0x5100, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_sleepclk_clk", + .parent_names = (const char *[]){ + "sleep_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch avsync_ahb_clk = { + .halt_reg = 0x2414, + .clkr = { + .enable_reg = 0x2414, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "avsync_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch avsync_edppixel_clk = { + .halt_reg = 0x2418, + .clkr = { + .enable_reg = 0x2418, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "avsync_edppixel_clk", + .parent_names = (const char *[]){ + "edppixel_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch avsync_extpclk_clk = { + .halt_reg = 0x2410, + .clkr = { + .enable_reg = 0x2410, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "avsync_extpclk_clk", + .parent_names = (const char *[]){ + "extpclk_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch avsync_pclk0_clk = { + .halt_reg = 0x241c, + .clkr = { + .enable_reg = 0x241c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "avsync_pclk0_clk", + .parent_names = (const char *[]){ + "pclk0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch avsync_pclk1_clk = { + .halt_reg = 0x2420, + .clkr = { + .enable_reg = 0x2420, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "avsync_pclk1_clk", + .parent_names = (const char *[]){ + "pclk1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch avsync_vp_clk = { + .halt_reg = 0x2404, + .clkr = { + .enable_reg = 0x2404, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "avsync_vp_clk", + .parent_names = (const char *[]){ + "vp_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_ahb_clk = { + .halt_reg = 0x348c, + .clkr = { + .enable_reg = 0x348c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_cci_cci_ahb_clk = { + .halt_reg = 0x3348, + .clkr = { + .enable_reg = 0x3348, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_cci_cci_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_cci_cci_clk = { + .halt_reg = 0x3344, + .clkr = { + .enable_reg = 0x3344, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_cci_cci_clk", + .parent_names = (const char *[]){ + "cci_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi0_ahb_clk = { + .halt_reg = 0x30bc, + .clkr = { + .enable_reg = 0x30bc, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi0_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi0_clk = { + .halt_reg = 0x30b4, + .clkr = { + .enable_reg = 0x30b4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi0_clk", + .parent_names = (const char *[]){ + "csi0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi0phy_clk = { + .halt_reg = 0x30c4, + .clkr = { + .enable_reg = 0x30c4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi0phy_clk", + .parent_names = (const char *[]){ + "csi0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi0pix_clk = { + .halt_reg = 0x30e4, + .clkr = { + .enable_reg = 0x30e4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi0pix_clk", + .parent_names = (const char *[]){ + "csi0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi0rdi_clk = { + .halt_reg = 0x30d4, + .clkr = { + .enable_reg = 0x30d4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi0rdi_clk", + .parent_names = (const char *[]){ + "csi0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi1_ahb_clk = { + .halt_reg = 0x3128, + .clkr = { + .enable_reg = 0x3128, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi1_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi1_clk = { + .halt_reg = 0x3124, + .clkr = { + .enable_reg = 0x3124, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi1_clk", + .parent_names = (const char *[]){ + "csi1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi1phy_clk = { + .halt_reg = 0x3134, + .clkr = { + .enable_reg = 0x3134, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi1phy_clk", + .parent_names = (const char *[]){ + "csi1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi1pix_clk = { + .halt_reg = 0x3154, + .clkr = { + .enable_reg = 0x3154, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi1pix_clk", + .parent_names = (const char *[]){ + "csi1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi1rdi_clk = { + .halt_reg = 0x3144, + .clkr = { + .enable_reg = 0x3144, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi1rdi_clk", + .parent_names = (const char *[]){ + "csi1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi2_ahb_clk = { + .halt_reg = 0x3188, + .clkr = { + .enable_reg = 0x3188, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi2_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi2_clk = { + .halt_reg = 0x3184, + .clkr = { + .enable_reg = 0x3184, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi2_clk", + .parent_names = (const char *[]){ + "csi2_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi2phy_clk = { + .halt_reg = 0x3194, + .clkr = { + .enable_reg = 0x3194, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi2phy_clk", + .parent_names = (const char *[]){ + "csi2_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi2pix_clk = { + .halt_reg = 0x31b4, + .clkr = { + .enable_reg = 0x31b4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi2pix_clk", + .parent_names = (const char *[]){ + "csi2_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi2rdi_clk = { + .halt_reg = 0x31a4, + .clkr = { + .enable_reg = 0x31a4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi2rdi_clk", + .parent_names = (const char *[]){ + "csi2_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi3_ahb_clk = { + .halt_reg = 0x31e8, + .clkr = { + .enable_reg = 0x31e8, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi3_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi3_clk = { + .halt_reg = 0x31e4, + .clkr = { + .enable_reg = 0x31e4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi3_clk", + .parent_names = (const char *[]){ + "csi3_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi3phy_clk = { + .halt_reg = 0x31f4, + .clkr = { + .enable_reg = 0x31f4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi3phy_clk", + .parent_names = (const char *[]){ + "csi3_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi3pix_clk = { + .halt_reg = 0x3214, + .clkr = { + .enable_reg = 0x3214, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi3pix_clk", + .parent_names = (const char *[]){ + "csi3_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi3rdi_clk = { + .halt_reg = 0x3204, + .clkr = { + .enable_reg = 0x3204, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi3rdi_clk", + .parent_names = (const char *[]){ + "csi3_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi_vfe0_clk = { + .halt_reg = 0x3704, + .clkr = { + .enable_reg = 0x3704, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi_vfe0_clk", + .parent_names = (const char *[]){ + "vfe0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_csi_vfe1_clk = { + .halt_reg = 0x3714, + .clkr = { + .enable_reg = 0x3714, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_csi_vfe1_clk", + .parent_names = (const char *[]){ + "vfe1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_gp0_clk = { + .halt_reg = 0x3444, + .clkr = { + .enable_reg = 0x3444, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_gp0_clk", + .parent_names = (const char *[]){ + "camss_gp0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_gp1_clk = { + .halt_reg = 0x3474, + .clkr = { + .enable_reg = 0x3474, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_gp1_clk", + .parent_names = (const char *[]){ + "camss_gp1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_ispif_ahb_clk = { + .halt_reg = 0x3224, + .clkr = { + .enable_reg = 0x3224, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_ispif_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_jpeg_jpeg0_clk = { + .halt_reg = 0x35a8, + .clkr = { + .enable_reg = 0x35a8, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_jpeg_jpeg0_clk", + .parent_names = (const char *[]){ + "jpeg0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_jpeg_jpeg1_clk = { + .halt_reg = 0x35ac, + .clkr = { + .enable_reg = 0x35ac, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_jpeg_jpeg1_clk", + .parent_names = (const char *[]){ + "jpeg1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_jpeg_jpeg2_clk = { + .halt_reg = 0x35b0, + .clkr = { + .enable_reg = 0x35b0, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_jpeg_jpeg2_clk", + .parent_names = (const char *[]){ + "jpeg2_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_jpeg_jpeg_ahb_clk = { + .halt_reg = 0x35b4, + .clkr = { + .enable_reg = 0x35b4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_jpeg_jpeg_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_jpeg_jpeg_axi_clk = { + .halt_reg = 0x35b8, + .clkr = { + .enable_reg = 0x35b8, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_jpeg_jpeg_axi_clk", + .parent_names = (const char *[]){ + "mmss_axi_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_mclk0_clk = { + .halt_reg = 0x3384, + .clkr = { + .enable_reg = 0x3384, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_mclk0_clk", + .parent_names = (const char *[]){ + "mclk0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_mclk1_clk = { + .halt_reg = 0x33b4, + .clkr = { + .enable_reg = 0x33b4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_mclk1_clk", + .parent_names = (const char *[]){ + "mclk1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_mclk2_clk = { + .halt_reg = 0x33e4, + .clkr = { + .enable_reg = 0x33e4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_mclk2_clk", + .parent_names = (const char *[]){ + "mclk2_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_mclk3_clk = { + .halt_reg = 0x3414, + .clkr = { + .enable_reg = 0x3414, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_mclk3_clk", + .parent_names = (const char *[]){ + "mclk3_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_micro_ahb_clk = { + .halt_reg = 0x3494, + .clkr = { + .enable_reg = 0x3494, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_micro_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_phy0_csi0phytimer_clk = { + .halt_reg = 0x3024, + .clkr = { + .enable_reg = 0x3024, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_phy0_csi0phytimer_clk", + .parent_names = (const char *[]){ + "csi0phytimer_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_phy1_csi1phytimer_clk = { + .halt_reg = 0x3054, + .clkr = { + .enable_reg = 0x3054, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_phy1_csi1phytimer_clk", + .parent_names = (const char *[]){ + "csi1phytimer_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_phy2_csi2phytimer_clk = { + .halt_reg = 0x3084, + .clkr = { + .enable_reg = 0x3084, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_phy2_csi2phytimer_clk", + .parent_names = (const char *[]){ + "csi2phytimer_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_top_ahb_clk = { + .halt_reg = 0x3484, + .clkr = { + .enable_reg = 0x3484, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_top_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_vfe_cpp_ahb_clk = { + .halt_reg = 0x36b4, + .clkr = { + .enable_reg = 0x36b4, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_vfe_cpp_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_vfe_cpp_clk = { + .halt_reg = 0x36b0, + .clkr = { + .enable_reg = 0x36b0, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_vfe_cpp_clk", + .parent_names = (const char *[]){ + "cpp_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_vfe_vfe0_clk = { + .halt_reg = 0x36a8, + .clkr = { + .enable_reg = 0x36a8, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_vfe_vfe0_clk", + .parent_names = (const char *[]){ + "vfe0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_vfe_vfe1_clk = { + .halt_reg = 0x36ac, + .clkr = { + .enable_reg = 0x36ac, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_vfe_vfe1_clk", + .parent_names = (const char *[]){ + "vfe1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_vfe_vfe_ahb_clk = { + .halt_reg = 0x36b8, + .clkr = { + .enable_reg = 0x36b8, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_vfe_vfe_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch camss_vfe_vfe_axi_clk = { + .halt_reg = 0x36bc, + .clkr = { + .enable_reg = 0x36bc, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "camss_vfe_vfe_axi_clk", + .parent_names = (const char *[]){ + "mmss_axi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_ahb_clk = { + .halt_reg = 0x2308, + .clkr = { + .enable_reg = 0x2308, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_axi_clk = { + .halt_reg = 0x2310, + .clkr = { + .enable_reg = 0x2310, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_axi_clk", + .parent_names = (const char *[]){ + "mmss_axi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_byte0_clk = { + .halt_reg = 0x233c, + .clkr = { + .enable_reg = 0x233c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_byte0_clk", + .parent_names = (const char *[]){ + "byte0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_byte1_clk = { + .halt_reg = 0x2340, + .clkr = { + .enable_reg = 0x2340, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_byte1_clk", + .parent_names = (const char *[]){ + "byte1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_edpaux_clk = { + .halt_reg = 0x2334, + .clkr = { + .enable_reg = 0x2334, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_edpaux_clk", + .parent_names = (const char *[]){ + "edpaux_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_edplink_clk = { + .halt_reg = 0x2330, + .clkr = { + .enable_reg = 0x2330, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_edplink_clk", + .parent_names = (const char *[]){ + "edplink_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_edppixel_clk = { + .halt_reg = 0x232c, + .clkr = { + .enable_reg = 0x232c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_edppixel_clk", + .parent_names = (const char *[]){ + "edppixel_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_esc0_clk = { + .halt_reg = 0x2344, + .clkr = { + .enable_reg = 0x2344, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_esc0_clk", + .parent_names = (const char *[]){ + "esc0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_esc1_clk = { + .halt_reg = 0x2348, + .clkr = { + .enable_reg = 0x2348, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_esc1_clk", + .parent_names = (const char *[]){ + "esc1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_extpclk_clk = { + .halt_reg = 0x2324, + .clkr = { + .enable_reg = 0x2324, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_extpclk_clk", + .parent_names = (const char *[]){ + "extpclk_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_hdmi_ahb_clk = { + .halt_reg = 0x230c, + .clkr = { + .enable_reg = 0x230c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_hdmi_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_hdmi_clk = { + .halt_reg = 0x2338, + .clkr = { + .enable_reg = 0x2338, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_hdmi_clk", + .parent_names = (const char *[]){ + "hdmi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_mdp_clk = { + .halt_reg = 0x231c, + .clkr = { + .enable_reg = 0x231c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_mdp_clk", + .parent_names = (const char *[]){ + "mdp_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_mdp_lut_clk = { + .halt_reg = 0x2320, + .clkr = { + .enable_reg = 0x2320, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_mdp_lut_clk", + .parent_names = (const char *[]){ + "mdp_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_pclk0_clk = { + .halt_reg = 0x2314, + .clkr = { + .enable_reg = 0x2314, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_pclk0_clk", + .parent_names = (const char *[]){ + "pclk0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_pclk1_clk = { + .halt_reg = 0x2318, + .clkr = { + .enable_reg = 0x2318, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_pclk1_clk", + .parent_names = (const char *[]){ + "pclk1_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mdss_vsync_clk = { + .halt_reg = 0x2328, + .clkr = { + .enable_reg = 0x2328, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mdss_vsync_clk", + .parent_names = (const char *[]){ + "vsync_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_rbcpr_ahb_clk = { + .halt_reg = 0x4088, + .clkr = { + .enable_reg = 0x4088, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_rbcpr_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_rbcpr_clk = { + .halt_reg = 0x4084, + .clkr = { + .enable_reg = 0x4084, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_rbcpr_clk", + .parent_names = (const char *[]){ + "rbcpr_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_ahb_clk = { + .halt_reg = 0x0230, + .clkr = { + .enable_reg = 0x0230, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_ahb_clk", + .parent_names = (const char *[]){ + "mmss_spdm_ahb_div_clk", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_axi_clk = { + .halt_reg = 0x0210, + .clkr = { + .enable_reg = 0x0210, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_axi_clk", + .parent_names = (const char *[]){ + "mmss_spdm_axi_div_clk", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_csi0_clk = { + .halt_reg = 0x023c, + .clkr = { + .enable_reg = 0x023c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_csi0_clk", + .parent_names = (const char *[]){ + "mmss_spdm_csi0_div_clk", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_gfx3d_clk = { + .halt_reg = 0x022c, + .clkr = { + .enable_reg = 0x022c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_gfx3d_clk", + .parent_names = (const char *[]){ + "mmss_spdm_gfx3d_div_clk", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_jpeg0_clk = { + .halt_reg = 0x0204, + .clkr = { + .enable_reg = 0x0204, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_jpeg0_clk", + .parent_names = (const char *[]){ + "mmss_spdm_jpeg0_div_clk", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_jpeg1_clk = { + .halt_reg = 0x0208, + .clkr = { + .enable_reg = 0x0208, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_jpeg1_clk", + .parent_names = (const char *[]){ + "mmss_spdm_jpeg1_div_clk", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_jpeg2_clk = { + .halt_reg = 0x0224, + .clkr = { + .enable_reg = 0x0224, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_jpeg2_clk", + .parent_names = (const char *[]){ + "mmss_spdm_jpeg2_div_clk", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_mdp_clk = { + .halt_reg = 0x020c, + .clkr = { + .enable_reg = 0x020c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_mdp_clk", + .parent_names = (const char *[]){ + "mmss_spdm_mdp_div_clk", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_pclk0_clk = { + .halt_reg = 0x0234, + .clkr = { + .enable_reg = 0x0234, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_pclk0_clk", + .parent_names = (const char *[]){ + "mmss_spdm_pclk0_div_clk", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_pclk1_clk = { + .halt_reg = 0x0228, + .clkr = { + .enable_reg = 0x0228, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_pclk1_clk", + .parent_names = (const char *[]){ + "mmss_spdm_pclk1_div_clk", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_vcodec0_clk = { + .halt_reg = 0x0214, + .clkr = { + .enable_reg = 0x0214, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_vcodec0_clk", + .parent_names = (const char *[]){ + "mmss_spdm_vcodec0_div_clk", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_vfe0_clk = { + .halt_reg = 0x0218, + .clkr = { + .enable_reg = 0x0218, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_vfe0_clk", + .parent_names = (const char *[]){ + "mmss_spdm_vfe0_div_clk", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_vfe1_clk = { + .halt_reg = 0x021c, + .clkr = { + .enable_reg = 0x021c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_vfe1_clk", + .parent_names = (const char *[]){ + "mmss_spdm_vfe1_div_clk", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_rm_axi_clk = { + .halt_reg = 0x0304, + .clkr = { + .enable_reg = 0x0304, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_rm_axi_clk", + .parent_names = (const char *[]){ + "mmss_axi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_spdm_rm_ocmemnoc_clk = { + .halt_reg = 0x0308, + .clkr = { + .enable_reg = 0x0308, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_spdm_rm_ocmemnoc_clk", + .parent_names = (const char *[]){ + "ocmemnoc_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + + +static struct clk_branch mmss_misc_ahb_clk = { + .halt_reg = 0x502c, + .clkr = { + .enable_reg = 0x502c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_misc_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_mmssnoc_ahb_clk = { + .halt_reg = 0x5024, + .clkr = { + .enable_reg = 0x5024, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_mmssnoc_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + }, + }, +}; + +static struct clk_branch mmss_mmssnoc_bto_ahb_clk = { + .halt_reg = 0x5028, + .clkr = { + .enable_reg = 0x5028, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_mmssnoc_bto_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + }, + }, +}; + +static struct clk_branch mmss_mmssnoc_axi_clk = { + .halt_reg = 0x506c, + .clkr = { + .enable_reg = 0x506c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_mmssnoc_axi_clk", + .parent_names = (const char *[]){ + "mmss_axi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch mmss_s0_axi_clk = { + .halt_reg = 0x5064, + .clkr = { + .enable_reg = 0x5064, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "mmss_s0_axi_clk", + .parent_names = (const char *[]){ + "mmss_axi_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, + }, + }, +}; + +static struct clk_branch ocmemcx_ahb_clk = { + .halt_reg = 0x405c, + .clkr = { + .enable_reg = 0x405c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "ocmemcx_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch ocmemcx_ocmemnoc_clk = { + .halt_reg = 0x4058, + .clkr = { + .enable_reg = 0x4058, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "ocmemcx_ocmemnoc_clk", + .parent_names = (const char *[]){ + "ocmemnoc_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch oxili_ocmemgx_clk = { + .halt_reg = 0x402c, + .clkr = { + .enable_reg = 0x402c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "oxili_ocmemgx_clk", + .parent_names = (const char *[]){ + "gfx3d_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch oxili_gfx3d_clk = { + .halt_reg = 0x4028, + .clkr = { + .enable_reg = 0x4028, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "oxili_gfx3d_clk", + .parent_names = (const char *[]){ + "gfx3d_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch oxili_rbbmtimer_clk = { + .halt_reg = 0x40b0, + .clkr = { + .enable_reg = 0x40b0, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "oxili_rbbmtimer_clk", + .parent_names = (const char *[]){ + "rbbmtimer_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch oxilicx_ahb_clk = { + .halt_reg = 0x403c, + .clkr = { + .enable_reg = 0x403c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "oxilicx_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch venus0_ahb_clk = { + .halt_reg = 0x1030, + .clkr = { + .enable_reg = 0x1030, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "venus0_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch venus0_axi_clk = { + .halt_reg = 0x1034, + .clkr = { + .enable_reg = 0x1034, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "venus0_axi_clk", + .parent_names = (const char *[]){ + "mmss_axi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch venus0_core0_vcodec_clk = { + .halt_reg = 0x1048, + .clkr = { + .enable_reg = 0x1048, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "venus0_core0_vcodec_clk", + .parent_names = (const char *[]){ + "vcodec0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch venus0_core1_vcodec_clk = { + .halt_reg = 0x104c, + .clkr = { + .enable_reg = 0x104c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "venus0_core1_vcodec_clk", + .parent_names = (const char *[]){ + "vcodec0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch venus0_ocmemnoc_clk = { + .halt_reg = 0x1038, + .clkr = { + .enable_reg = 0x1038, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "venus0_ocmemnoc_clk", + .parent_names = (const char *[]){ + "ocmemnoc_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch venus0_vcodec0_clk = { + .halt_reg = 0x1028, + .clkr = { + .enable_reg = 0x1028, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "venus0_vcodec0_clk", + .parent_names = (const char *[]){ + "vcodec0_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch vpu_ahb_clk = { + .halt_reg = 0x1430, + .clkr = { + .enable_reg = 0x1430, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "vpu_ahb_clk", + .parent_names = (const char *[]){ + "mmss_ahb_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch vpu_axi_clk = { + .halt_reg = 0x143c, + .clkr = { + .enable_reg = 0x143c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "vpu_axi_clk", + .parent_names = (const char *[]){ + "mmss_axi_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch vpu_bus_clk = { + .halt_reg = 0x1440, + .clkr = { + .enable_reg = 0x1440, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "vpu_bus_clk", + .parent_names = (const char *[]){ + "vpu_bus_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch vpu_cxo_clk = { + .halt_reg = 0x1434, + .clkr = { + .enable_reg = 0x1434, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "vpu_cxo_clk", + .parent_names = (const char *[]){ "xo" }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch vpu_maple_clk = { + .halt_reg = 0x142c, + .clkr = { + .enable_reg = 0x142c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "vpu_maple_clk", + .parent_names = (const char *[]){ + "maple_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch vpu_sleep_clk = { + .halt_reg = 0x1438, + .clkr = { + .enable_reg = 0x1438, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "vpu_sleep_clk", + .parent_names = (const char *[]){ + "sleep_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch vpu_vdp_clk = { + .halt_reg = 0x1428, + .clkr = { + .enable_reg = 0x1428, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "vpu_vdp_clk", + .parent_names = (const char *[]){ + "vdp_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + +static const struct pll_config mmpll1_config = { + .l = 60, + .m = 25, + .n = 32, + .vco_val = 0x0, + .vco_mask = 0x3 << 20, + .pre_div_val = 0x0, + .pre_div_mask = 0x7 << 12, + .post_div_val = 0x0, + .post_div_mask = 0x3 << 8, + .mn_ena_mask = BIT(24), + .main_output_mask = BIT(0), +}; + +static const struct pll_config mmpll3_config = { + .l = 48, + .m = 7, + .n = 16, + .vco_val = 0x0, + .vco_mask = 0x3 << 20, + .pre_div_val = 0x0, + .pre_div_mask = 0x7 << 12, + .post_div_val = 0x0, + .post_div_mask = 0x3 << 8, + .mn_ena_mask = BIT(24), + .main_output_mask = BIT(0), + .aux_output_mask = BIT(1), +}; + +static struct clk_regmap *mmcc_apq8084_clocks[] = { + [MMSS_AHB_CLK_SRC] = &mmss_ahb_clk_src.clkr, + [MMSS_AXI_CLK_SRC] = &mmss_axi_clk_src.clkr, + [MMPLL0] = &mmpll0.clkr, + [MMPLL0_VOTE] = &mmpll0_vote, + [MMPLL1] = &mmpll1.clkr, + [MMPLL1_VOTE] = &mmpll1_vote, + [MMPLL2] = &mmpll2.clkr, + [MMPLL3] = &mmpll3.clkr, + [MMPLL4] = &mmpll4.clkr, + [CSI0_CLK_SRC] = &csi0_clk_src.clkr, + [CSI1_CLK_SRC] = &csi1_clk_src.clkr, + [CSI2_CLK_SRC] = &csi2_clk_src.clkr, + [CSI3_CLK_SRC] = &csi3_clk_src.clkr, + [VCODEC0_CLK_SRC] = &vcodec0_clk_src.clkr, + [VFE0_CLK_SRC] = &vfe0_clk_src.clkr, + [VFE1_CLK_SRC] = &vfe1_clk_src.clkr, + [MDP_CLK_SRC] = &mdp_clk_src.clkr, + [PCLK0_CLK_SRC] = &pclk0_clk_src.clkr, + [PCLK1_CLK_SRC] = &pclk1_clk_src.clkr, + [OCMEMNOC_CLK_SRC] = &ocmemnoc_clk_src.clkr, + [GFX3D_CLK_SRC] = &gfx3d_clk_src.clkr, + [JPEG0_CLK_SRC] = &jpeg0_clk_src.clkr, + [JPEG1_CLK_SRC] = &jpeg1_clk_src.clkr, + [JPEG2_CLK_SRC] = &jpeg2_clk_src.clkr, + [EDPPIXEL_CLK_SRC] = &edppixel_clk_src.clkr, + [EXTPCLK_CLK_SRC] = &extpclk_clk_src.clkr, + [VP_CLK_SRC] = &vp_clk_src.clkr, + [CCI_CLK_SRC] = &cci_clk_src.clkr, + [CAMSS_GP0_CLK_SRC] = &camss_gp0_clk_src.clkr, + [CAMSS_GP1_CLK_SRC] = &camss_gp1_clk_src.clkr, + [MCLK0_CLK_SRC] = &mclk0_clk_src.clkr, + [MCLK1_CLK_SRC] = &mclk1_clk_src.clkr, + [MCLK2_CLK_SRC] = &mclk2_clk_src.clkr, + [MCLK3_CLK_SRC] = &mclk3_clk_src.clkr, + [CSI0PHYTIMER_CLK_SRC] = &csi0phytimer_clk_src.clkr, + [CSI1PHYTIMER_CLK_SRC] = &csi1phytimer_clk_src.clkr, + [CSI2PHYTIMER_CLK_SRC] = &csi2phytimer_clk_src.clkr, + [CPP_CLK_SRC] = &cpp_clk_src.clkr, + [BYTE0_CLK_SRC] = &byte0_clk_src.clkr, + [BYTE1_CLK_SRC] = &byte1_clk_src.clkr, + [EDPAUX_CLK_SRC] = &edpaux_clk_src.clkr, + [EDPLINK_CLK_SRC] = &edplink_clk_src.clkr, + [ESC0_CLK_SRC] = &esc0_clk_src.clkr, + [ESC1_CLK_SRC] = &esc1_clk_src.clkr, + [HDMI_CLK_SRC] = &hdmi_clk_src.clkr, + [VSYNC_CLK_SRC] = &vsync_clk_src.clkr, + [RBCPR_CLK_SRC] = &rbcpr_clk_src.clkr, + [RBBMTIMER_CLK_SRC] = &rbbmtimer_clk_src.clkr, + [MAPLE_CLK_SRC] = &maple_clk_src.clkr, + [VDP_CLK_SRC] = &vdp_clk_src.clkr, + [VPU_BUS_CLK_SRC] = &vpu_bus_clk_src.clkr, + [MMSS_CXO_CLK] = &mmss_cxo_clk.clkr, + [MMSS_SLEEPCLK_CLK] = &mmss_sleepclk_clk.clkr, + [AVSYNC_AHB_CLK] = &avsync_ahb_clk.clkr, + [AVSYNC_EDPPIXEL_CLK] = &avsync_edppixel_clk.clkr, + [AVSYNC_EXTPCLK_CLK] = &avsync_extpclk_clk.clkr, + [AVSYNC_PCLK0_CLK] = &avsync_pclk0_clk.clkr, + [AVSYNC_PCLK1_CLK] = &avsync_pclk1_clk.clkr, + [AVSYNC_VP_CLK] = &avsync_vp_clk.clkr, + [CAMSS_AHB_CLK] = &camss_ahb_clk.clkr, + [CAMSS_CCI_CCI_AHB_CLK] = &camss_cci_cci_ahb_clk.clkr, + [CAMSS_CCI_CCI_CLK] = &camss_cci_cci_clk.clkr, + [CAMSS_CSI0_AHB_CLK] = &camss_csi0_ahb_clk.clkr, + [CAMSS_CSI0_CLK] = &camss_csi0_clk.clkr, + [CAMSS_CSI0PHY_CLK] = &camss_csi0phy_clk.clkr, + [CAMSS_CSI0PIX_CLK] = &camss_csi0pix_clk.clkr, + [CAMSS_CSI0RDI_CLK] = &camss_csi0rdi_clk.clkr, + [CAMSS_CSI1_AHB_CLK] = &camss_csi1_ahb_clk.clkr, + [CAMSS_CSI1_CLK] = &camss_csi1_clk.clkr, + [CAMSS_CSI1PHY_CLK] = &camss_csi1phy_clk.clkr, + [CAMSS_CSI1PIX_CLK] = &camss_csi1pix_clk.clkr, + [CAMSS_CSI1RDI_CLK] = &camss_csi1rdi_clk.clkr, + [CAMSS_CSI2_AHB_CLK] = &camss_csi2_ahb_clk.clkr, + [CAMSS_CSI2_CLK] = &camss_csi2_clk.clkr, + [CAMSS_CSI2PHY_CLK] = &camss_csi2phy_clk.clkr, + [CAMSS_CSI2PIX_CLK] = &camss_csi2pix_clk.clkr, + [CAMSS_CSI2RDI_CLK] = &camss_csi2rdi_clk.clkr, + [CAMSS_CSI3_AHB_CLK] = &camss_csi3_ahb_clk.clkr, + [CAMSS_CSI3_CLK] = &camss_csi3_clk.clkr, + [CAMSS_CSI3PHY_CLK] = &camss_csi3phy_clk.clkr, + [CAMSS_CSI3PIX_CLK] = &camss_csi3pix_clk.clkr, + [CAMSS_CSI3RDI_CLK] = &camss_csi3rdi_clk.clkr, + [CAMSS_CSI_VFE0_CLK] = &camss_csi_vfe0_clk.clkr, + [CAMSS_CSI_VFE1_CLK] = &camss_csi_vfe1_clk.clkr, + [CAMSS_GP0_CLK] = &camss_gp0_clk.clkr, + [CAMSS_GP1_CLK] = &camss_gp1_clk.clkr, + [CAMSS_ISPIF_AHB_CLK] = &camss_ispif_ahb_clk.clkr, + [CAMSS_JPEG_JPEG0_CLK] = &camss_jpeg_jpeg0_clk.clkr, + [CAMSS_JPEG_JPEG1_CLK] = &camss_jpeg_jpeg1_clk.clkr, + [CAMSS_JPEG_JPEG2_CLK] = &camss_jpeg_jpeg2_clk.clkr, + [CAMSS_JPEG_JPEG_AHB_CLK] = &camss_jpeg_jpeg_ahb_clk.clkr, + [CAMSS_JPEG_JPEG_AXI_CLK] = &camss_jpeg_jpeg_axi_clk.clkr, + [CAMSS_MCLK0_CLK] = &camss_mclk0_clk.clkr, + [CAMSS_MCLK1_CLK] = &camss_mclk1_clk.clkr, + [CAMSS_MCLK2_CLK] = &camss_mclk2_clk.clkr, + [CAMSS_MCLK3_CLK] = &camss_mclk3_clk.clkr, + [CAMSS_MICRO_AHB_CLK] = &camss_micro_ahb_clk.clkr, + [CAMSS_PHY0_CSI0PHYTIMER_CLK] = &camss_phy0_csi0phytimer_clk.clkr, + [CAMSS_PHY1_CSI1PHYTIMER_CLK] = &camss_phy1_csi1phytimer_clk.clkr, + [CAMSS_PHY2_CSI2PHYTIMER_CLK] = &camss_phy2_csi2phytimer_clk.clkr, + [CAMSS_TOP_AHB_CLK] = &camss_top_ahb_clk.clkr, + [CAMSS_VFE_CPP_AHB_CLK] = &camss_vfe_cpp_ahb_clk.clkr, + [CAMSS_VFE_CPP_CLK] = &camss_vfe_cpp_clk.clkr, + [CAMSS_VFE_VFE0_CLK] = &camss_vfe_vfe0_clk.clkr, + [CAMSS_VFE_VFE1_CLK] = &camss_vfe_vfe1_clk.clkr, + [CAMSS_VFE_VFE_AHB_CLK] = &camss_vfe_vfe_ahb_clk.clkr, + [CAMSS_VFE_VFE_AXI_CLK] = &camss_vfe_vfe_axi_clk.clkr, + [MDSS_AHB_CLK] = &mdss_ahb_clk.clkr, + [MDSS_AXI_CLK] = &mdss_axi_clk.clkr, + [MDSS_BYTE0_CLK] = &mdss_byte0_clk.clkr, + [MDSS_BYTE1_CLK] = &mdss_byte1_clk.clkr, + [MDSS_EDPAUX_CLK] = &mdss_edpaux_clk.clkr, + [MDSS_EDPLINK_CLK] = &mdss_edplink_clk.clkr, + [MDSS_EDPPIXEL_CLK] = &mdss_edppixel_clk.clkr, + [MDSS_ESC0_CLK] = &mdss_esc0_clk.clkr, + [MDSS_ESC1_CLK] = &mdss_esc1_clk.clkr, + [MDSS_EXTPCLK_CLK] = &mdss_extpclk_clk.clkr, + [MDSS_HDMI_AHB_CLK] = &mdss_hdmi_ahb_clk.clkr, + [MDSS_HDMI_CLK] = &mdss_hdmi_clk.clkr, + [MDSS_MDP_CLK] = &mdss_mdp_clk.clkr, + [MDSS_MDP_LUT_CLK] = &mdss_mdp_lut_clk.clkr, + [MDSS_PCLK0_CLK] = &mdss_pclk0_clk.clkr, + [MDSS_PCLK1_CLK] = &mdss_pclk1_clk.clkr, + [MDSS_VSYNC_CLK] = &mdss_vsync_clk.clkr, + [MMSS_RBCPR_AHB_CLK] = &mmss_rbcpr_ahb_clk.clkr, + [MMSS_RBCPR_CLK] = &mmss_rbcpr_clk.clkr, + [MMSS_SPDM_AHB_CLK] = &mmss_spdm_ahb_clk.clkr, + [MMSS_SPDM_AXI_CLK] = &mmss_spdm_axi_clk.clkr, + [MMSS_SPDM_CSI0_CLK] = &mmss_spdm_csi0_clk.clkr, + [MMSS_SPDM_GFX3D_CLK] = &mmss_spdm_gfx3d_clk.clkr, + [MMSS_SPDM_JPEG0_CLK] = &mmss_spdm_jpeg0_clk.clkr, + [MMSS_SPDM_JPEG1_CLK] = &mmss_spdm_jpeg1_clk.clkr, + [MMSS_SPDM_JPEG2_CLK] = &mmss_spdm_jpeg2_clk.clkr, + [MMSS_SPDM_MDP_CLK] = &mmss_spdm_mdp_clk.clkr, + [MMSS_SPDM_PCLK0_CLK] = &mmss_spdm_pclk0_clk.clkr, + [MMSS_SPDM_PCLK1_CLK] = &mmss_spdm_pclk1_clk.clkr, + [MMSS_SPDM_VCODEC0_CLK] = &mmss_spdm_vcodec0_clk.clkr, + [MMSS_SPDM_VFE0_CLK] = &mmss_spdm_vfe0_clk.clkr, + [MMSS_SPDM_VFE1_CLK] = &mmss_spdm_vfe1_clk.clkr, + [MMSS_SPDM_RM_AXI_CLK] = &mmss_spdm_rm_axi_clk.clkr, + [MMSS_SPDM_RM_OCMEMNOC_CLK] = &mmss_spdm_rm_ocmemnoc_clk.clkr, + [MMSS_MISC_AHB_CLK] = &mmss_misc_ahb_clk.clkr, + [MMSS_MMSSNOC_AHB_CLK] = &mmss_mmssnoc_ahb_clk.clkr, + [MMSS_MMSSNOC_BTO_AHB_CLK] = &mmss_mmssnoc_bto_ahb_clk.clkr, + [MMSS_MMSSNOC_AXI_CLK] = &mmss_mmssnoc_axi_clk.clkr, + [MMSS_S0_AXI_CLK] = &mmss_s0_axi_clk.clkr, + [OCMEMCX_AHB_CLK] = &ocmemcx_ahb_clk.clkr, + [OCMEMCX_OCMEMNOC_CLK] = &ocmemcx_ocmemnoc_clk.clkr, + [OXILI_OCMEMGX_CLK] = &oxili_ocmemgx_clk.clkr, + [OXILI_GFX3D_CLK] = &oxili_gfx3d_clk.clkr, + [OXILI_RBBMTIMER_CLK] = &oxili_rbbmtimer_clk.clkr, + [OXILICX_AHB_CLK] = &oxilicx_ahb_clk.clkr, + [VENUS0_AHB_CLK] = &venus0_ahb_clk.clkr, + [VENUS0_AXI_CLK] = &venus0_axi_clk.clkr, + [VENUS0_CORE0_VCODEC_CLK] = &venus0_core0_vcodec_clk.clkr, + [VENUS0_CORE1_VCODEC_CLK] = &venus0_core1_vcodec_clk.clkr, + [VENUS0_OCMEMNOC_CLK] = &venus0_ocmemnoc_clk.clkr, + [VENUS0_VCODEC0_CLK] = &venus0_vcodec0_clk.clkr, + [VPU_AHB_CLK] = &vpu_ahb_clk.clkr, + [VPU_AXI_CLK] = &vpu_axi_clk.clkr, + [VPU_BUS_CLK] = &vpu_bus_clk.clkr, + [VPU_CXO_CLK] = &vpu_cxo_clk.clkr, + [VPU_MAPLE_CLK] = &vpu_maple_clk.clkr, + [VPU_SLEEP_CLK] = &vpu_sleep_clk.clkr, + [VPU_VDP_CLK] = &vpu_vdp_clk.clkr, +}; + +static const struct qcom_reset_map mmcc_apq8084_resets[] = { + [MMSS_SPDM_RESET] = { 0x0200 }, + [MMSS_SPDM_RM_RESET] = { 0x0300 }, + [VENUS0_RESET] = { 0x1020 }, + [VPU_RESET] = { 0x1400 }, + [MDSS_RESET] = { 0x2300 }, + [AVSYNC_RESET] = { 0x2400 }, + [CAMSS_PHY0_RESET] = { 0x3020 }, + [CAMSS_PHY1_RESET] = { 0x3050 }, + [CAMSS_PHY2_RESET] = { 0x3080 }, + [CAMSS_CSI0_RESET] = { 0x30b0 }, + [CAMSS_CSI0PHY_RESET] = { 0x30c0 }, + [CAMSS_CSI0RDI_RESET] = { 0x30d0 }, + [CAMSS_CSI0PIX_RESET] = { 0x30e0 }, + [CAMSS_CSI1_RESET] = { 0x3120 }, + [CAMSS_CSI1PHY_RESET] = { 0x3130 }, + [CAMSS_CSI1RDI_RESET] = { 0x3140 }, + [CAMSS_CSI1PIX_RESET] = { 0x3150 }, + [CAMSS_CSI2_RESET] = { 0x3180 }, + [CAMSS_CSI2PHY_RESET] = { 0x3190 }, + [CAMSS_CSI2RDI_RESET] = { 0x31a0 }, + [CAMSS_CSI2PIX_RESET] = { 0x31b0 }, + [CAMSS_CSI3_RESET] = { 0x31e0 }, + [CAMSS_CSI3PHY_RESET] = { 0x31f0 }, + [CAMSS_CSI3RDI_RESET] = { 0x3200 }, + [CAMSS_CSI3PIX_RESET] = { 0x3210 }, + [CAMSS_ISPIF_RESET] = { 0x3220 }, + [CAMSS_CCI_RESET] = { 0x3340 }, + [CAMSS_MCLK0_RESET] = { 0x3380 }, + [CAMSS_MCLK1_RESET] = { 0x33b0 }, + [CAMSS_MCLK2_RESET] = { 0x33e0 }, + [CAMSS_MCLK3_RESET] = { 0x3410 }, + [CAMSS_GP0_RESET] = { 0x3440 }, + [CAMSS_GP1_RESET] = { 0x3470 }, + [CAMSS_TOP_RESET] = { 0x3480 }, + [CAMSS_AHB_RESET] = { 0x3488 }, + [CAMSS_MICRO_RESET] = { 0x3490 }, + [CAMSS_JPEG_RESET] = { 0x35a0 }, + [CAMSS_VFE_RESET] = { 0x36a0 }, + [CAMSS_CSI_VFE0_RESET] = { 0x3700 }, + [CAMSS_CSI_VFE1_RESET] = { 0x3710 }, + [OXILI_RESET] = { 0x4020 }, + [OXILICX_RESET] = { 0x4030 }, + [OCMEMCX_RESET] = { 0x4050 }, + [MMSS_RBCRP_RESET] = { 0x4080 }, + [MMSSNOCAHB_RESET] = { 0x5020 }, + [MMSSNOCAXI_RESET] = { 0x5060 }, +}; + +static const struct regmap_config mmcc_apq8084_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x5104, + .fast_io = true, +}; + +static const struct qcom_cc_desc mmcc_apq8084_desc = { + .config = &mmcc_apq8084_regmap_config, + .clks = mmcc_apq8084_clocks, + .num_clks = ARRAY_SIZE(mmcc_apq8084_clocks), + .resets = mmcc_apq8084_resets, + .num_resets = ARRAY_SIZE(mmcc_apq8084_resets), +}; + +static const struct of_device_id mmcc_apq8084_match_table[] = { + { .compatible = "qcom,mmcc-apq8084" }, + { } +}; +MODULE_DEVICE_TABLE(of, mmcc_apq8084_match_table); + +static int mmcc_apq8084_probe(struct platform_device *pdev) +{ + int ret; + struct regmap *regmap; + + ret = qcom_cc_probe(pdev, &mmcc_apq8084_desc); + if (ret) + return ret; + + regmap = dev_get_regmap(&pdev->dev, NULL); + clk_pll_configure_sr_hpm_lp(&mmpll1, regmap, &mmpll1_config, true); + clk_pll_configure_sr_hpm_lp(&mmpll3, regmap, &mmpll3_config, false); + + return 0; +} + +static int mmcc_apq8084_remove(struct platform_device *pdev) +{ + qcom_cc_remove(pdev); + return 0; +} + +static struct platform_driver mmcc_apq8084_driver = { + .probe = mmcc_apq8084_probe, + .remove = mmcc_apq8084_remove, + .driver = { + .name = "mmcc-apq8084", + .owner = THIS_MODULE, + .of_match_table = mmcc_apq8084_match_table, + }, +}; +module_platform_driver(mmcc_apq8084_driver); + +MODULE_DESCRIPTION("QCOM MMCC APQ8084 Driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:mmcc-apq8084"); diff --git a/drivers/clk/qcom/mmcc-msm8960.c b/drivers/clk/qcom/mmcc-msm8960.c index 12f3c0b64fcd..2e80a219b8ea 100644 --- a/drivers/clk/qcom/mmcc-msm8960.c +++ b/drivers/clk/qcom/mmcc-msm8960.c @@ -37,6 +37,9 @@ #define P_PLL8 1 #define P_PLL2 2 #define P_PLL3 3 +#define P_PLL15 3 + +#define F_MN(f, s, _m, _n) { .freq = f, .src = s, .m = _m, .n = _n } static u8 mmcc_pxo_pll8_pll2_map[] = { [P_PXO] = 0, @@ -57,10 +60,24 @@ static u8 mmcc_pxo_pll8_pll2_pll3_map[] = { [P_PLL3] = 3, }; -static const char *mmcc_pxo_pll8_pll2_pll3[] = { +static const char *mmcc_pxo_pll8_pll2_pll15[] = { "pxo", + "pll8_vote", "pll2", + "pll15", +}; + +static u8 mmcc_pxo_pll8_pll2_pll15_map[] = { + [P_PXO] = 0, + [P_PLL8] = 2, + [P_PLL2] = 1, + [P_PLL15] = 3, +}; + +static const char *mmcc_pxo_pll8_pll2_pll3[] = { + "pxo", "pll8_vote", + "pll2", "pll3", }; @@ -80,6 +97,36 @@ static struct clk_pll pll2 = { }, }; +static struct clk_pll pll15 = { + .l_reg = 0x33c, + .m_reg = 0x340, + .n_reg = 0x344, + .config_reg = 0x348, + .mode_reg = 0x338, + .status_reg = 0x350, + .status_bit = 16, + .clkr.hw.init = &(struct clk_init_data){ + .name = "pll15", + .parent_names = (const char *[]){ "pxo" }, + .num_parents = 1, + .ops = &clk_pll_ops, + }, +}; + +static const struct pll_config pll15_config = { + .l = 33, + .m = 1, + .n = 3, + .vco_val = 0x2 << 16, + .vco_mask = 0x3 << 16, + .pre_div_val = 0x0, + .pre_div_mask = BIT(19), + .post_div_val = 0x0, + .post_div_mask = 0x3 << 20, + .mn_ena_mask = BIT(22), + .main_output_mask = BIT(23), +}; + static struct freq_tbl clk_tbl_cam[] = { { 6000000, P_PLL8, 4, 1, 16 }, { 8000000, P_PLL8, 4, 1, 12 }, @@ -710,18 +757,18 @@ static struct clk_branch csiphy2_timer_clk = { }; static struct freq_tbl clk_tbl_gfx2d[] = { - { 27000000, P_PXO, 1, 0 }, - { 48000000, P_PLL8, 1, 8 }, - { 54857000, P_PLL8, 1, 7 }, - { 64000000, P_PLL8, 1, 6 }, - { 76800000, P_PLL8, 1, 5 }, - { 96000000, P_PLL8, 1, 4 }, - { 128000000, P_PLL8, 1, 3 }, - { 145455000, P_PLL2, 2, 11 }, - { 160000000, P_PLL2, 1, 5 }, - { 177778000, P_PLL2, 2, 9 }, - { 200000000, P_PLL2, 1, 4 }, - { 228571000, P_PLL2, 2, 7 }, + F_MN( 27000000, P_PXO, 1, 0), + F_MN( 48000000, P_PLL8, 1, 8), + F_MN( 54857000, P_PLL8, 1, 7), + F_MN( 64000000, P_PLL8, 1, 6), + F_MN( 76800000, P_PLL8, 1, 5), + F_MN( 96000000, P_PLL8, 1, 4), + F_MN(128000000, P_PLL8, 1, 3), + F_MN(145455000, P_PLL2, 2, 11), + F_MN(160000000, P_PLL2, 1, 5), + F_MN(177778000, P_PLL2, 2, 9), + F_MN(200000000, P_PLL2, 1, 4), + F_MN(228571000, P_PLL2, 2, 7), { } }; @@ -842,22 +889,43 @@ static struct clk_branch gfx2d1_clk = { }; static struct freq_tbl clk_tbl_gfx3d[] = { - { 27000000, P_PXO, 1, 0 }, - { 48000000, P_PLL8, 1, 8 }, - { 54857000, P_PLL8, 1, 7 }, - { 64000000, P_PLL8, 1, 6 }, - { 76800000, P_PLL8, 1, 5 }, - { 96000000, P_PLL8, 1, 4 }, - { 128000000, P_PLL8, 1, 3 }, - { 145455000, P_PLL2, 2, 11 }, - { 160000000, P_PLL2, 1, 5 }, - { 177778000, P_PLL2, 2, 9 }, - { 200000000, P_PLL2, 1, 4 }, - { 228571000, P_PLL2, 2, 7 }, - { 266667000, P_PLL2, 1, 3 }, - { 300000000, P_PLL3, 1, 4 }, - { 320000000, P_PLL2, 2, 5 }, - { 400000000, P_PLL2, 1, 2 }, + F_MN( 27000000, P_PXO, 1, 0), + F_MN( 48000000, P_PLL8, 1, 8), + F_MN( 54857000, P_PLL8, 1, 7), + F_MN( 64000000, P_PLL8, 1, 6), + F_MN( 76800000, P_PLL8, 1, 5), + F_MN( 96000000, P_PLL8, 1, 4), + F_MN(128000000, P_PLL8, 1, 3), + F_MN(145455000, P_PLL2, 2, 11), + F_MN(160000000, P_PLL2, 1, 5), + F_MN(177778000, P_PLL2, 2, 9), + F_MN(200000000, P_PLL2, 1, 4), + F_MN(228571000, P_PLL2, 2, 7), + F_MN(266667000, P_PLL2, 1, 3), + F_MN(300000000, P_PLL3, 1, 4), + F_MN(320000000, P_PLL2, 2, 5), + F_MN(400000000, P_PLL2, 1, 2), + { } +}; + +static struct freq_tbl clk_tbl_gfx3d_8064[] = { + F_MN( 27000000, P_PXO, 0, 0), + F_MN( 48000000, P_PLL8, 1, 8), + F_MN( 54857000, P_PLL8, 1, 7), + F_MN( 64000000, P_PLL8, 1, 6), + F_MN( 76800000, P_PLL8, 1, 5), + F_MN( 96000000, P_PLL8, 1, 4), + F_MN(128000000, P_PLL8, 1, 3), + F_MN(145455000, P_PLL2, 2, 11), + F_MN(160000000, P_PLL2, 1, 5), + F_MN(177778000, P_PLL2, 2, 9), + F_MN(192000000, P_PLL8, 1, 2), + F_MN(200000000, P_PLL2, 1, 4), + F_MN(228571000, P_PLL2, 2, 7), + F_MN(266667000, P_PLL2, 1, 3), + F_MN(320000000, P_PLL2, 2, 5), + F_MN(400000000, P_PLL2, 1, 2), + F_MN(450000000, P_PLL15, 1, 2), { } }; @@ -897,12 +965,19 @@ static struct clk_dyn_rcg gfx3d_src = { .hw.init = &(struct clk_init_data){ .name = "gfx3d_src", .parent_names = mmcc_pxo_pll8_pll2_pll3, - .num_parents = 3, + .num_parents = 4, .ops = &clk_dyn_rcg_ops, }, }, }; +static const struct clk_init_data gfx3d_8064_init = { + .name = "gfx3d_src", + .parent_names = mmcc_pxo_pll8_pll2_pll15, + .num_parents = 4, + .ops = &clk_dyn_rcg_ops, +}; + static struct clk_branch gfx3d_clk = { .halt_reg = 0x01c8, .halt_bit = 4, @@ -919,6 +994,91 @@ static struct clk_branch gfx3d_clk = { }, }; +static struct freq_tbl clk_tbl_vcap[] = { + F_MN( 27000000, P_PXO, 0, 0), + F_MN( 54860000, P_PLL8, 1, 7), + F_MN( 64000000, P_PLL8, 1, 6), + F_MN( 76800000, P_PLL8, 1, 5), + F_MN(128000000, P_PLL8, 1, 3), + F_MN(160000000, P_PLL2, 1, 5), + F_MN(200000000, P_PLL2, 1, 4), + { } +}; + +static struct clk_dyn_rcg vcap_src = { + .ns_reg = 0x021c, + .md_reg[0] = 0x01ec, + .md_reg[1] = 0x0218, + .mn[0] = { + .mnctr_en_bit = 8, + .mnctr_reset_bit = 23, + .mnctr_mode_shift = 9, + .n_val_shift = 18, + .m_val_shift = 4, + .width = 4, + }, + .mn[1] = { + .mnctr_en_bit = 5, + .mnctr_reset_bit = 22, + .mnctr_mode_shift = 6, + .n_val_shift = 14, + .m_val_shift = 4, + .width = 4, + }, + .s[0] = { + .src_sel_shift = 3, + .parent_map = mmcc_pxo_pll8_pll2_map, + }, + .s[1] = { + .src_sel_shift = 0, + .parent_map = mmcc_pxo_pll8_pll2_map, + }, + .mux_sel_bit = 11, + .freq_tbl = clk_tbl_vcap, + .clkr = { + .enable_reg = 0x0178, + .enable_mask = BIT(2), + .hw.init = &(struct clk_init_data){ + .name = "vcap_src", + .parent_names = mmcc_pxo_pll8_pll2, + .num_parents = 3, + .ops = &clk_dyn_rcg_ops, + }, + }, +}; + +static struct clk_branch vcap_clk = { + .halt_reg = 0x0240, + .halt_bit = 15, + .clkr = { + .enable_reg = 0x0178, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "vcap_clk", + .parent_names = (const char *[]){ "vcap_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch vcap_npl_clk = { + .halt_reg = 0x0240, + .halt_bit = 25, + .clkr = { + .enable_reg = 0x0178, + .enable_mask = BIT(13), + .hw.init = &(struct clk_init_data){ + .name = "vcap_npl_clk", + .parent_names = (const char *[]){ "vcap_src" }, + .num_parents = 1, + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + static struct freq_tbl clk_tbl_ijpeg[] = { { 27000000, P_PXO, 1, 0, 0 }, { 36570000, P_PLL8, 1, 2, 21 }, @@ -995,7 +1155,7 @@ static struct clk_rcg jpegd_src = { .ns_reg = 0x00ac, .p = { .pre_div_shift = 12, - .pre_div_width = 2, + .pre_div_width = 4, }, .s = { .src_sel_shift = 0, @@ -1115,7 +1275,7 @@ static struct clk_branch mdp_lut_clk = { .enable_reg = 0x016c, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ - .parent_names = (const char *[]){ "mdp_clk" }, + .parent_names = (const char *[]){ "mdp_src" }, .num_parents = 1, .name = "mdp_lut_clk", .ops = &clk_branch_ops, @@ -1209,7 +1369,7 @@ static struct clk_branch rot_clk = { static u8 mmcc_pxo_hdmi_map[] = { [P_PXO] = 0, - [P_HDMI_PLL] = 2, + [P_HDMI_PLL] = 3, }; static const char *mmcc_pxo_hdmi[] = { @@ -1218,12 +1378,7 @@ static const char *mmcc_pxo_hdmi[] = { }; static struct freq_tbl clk_tbl_tv[] = { - { 25200000, P_HDMI_PLL, 1, 0, 0 }, - { 27000000, P_HDMI_PLL, 1, 0, 0 }, - { 27030000, P_HDMI_PLL, 1, 0, 0 }, - { 74250000, P_HDMI_PLL, 1, 0, 0 }, - { 108000000, P_HDMI_PLL, 1, 0, 0 }, - { 148500000, P_HDMI_PLL, 1, 0, 0 }, + { .src = P_HDMI_PLL, .pre_div = 1 }, { } }; @@ -1254,7 +1409,7 @@ static struct clk_rcg tv_src = { .name = "tv_src", .parent_names = mmcc_pxo_hdmi, .num_parents = 2, - .ops = &clk_rcg_ops, + .ops = &clk_rcg_bypass_ops, .flags = CLK_SET_RATE_PARENT, }, }, @@ -1326,6 +1481,38 @@ static struct clk_branch hdmi_tv_clk = { }, }; +static struct clk_branch rgb_tv_clk = { + .halt_reg = 0x0240, + .halt_bit = 27, + .clkr = { + .enable_reg = 0x0124, + .enable_mask = BIT(14), + .hw.init = &(struct clk_init_data){ + .parent_names = tv_src_name, + .num_parents = 1, + .name = "rgb_tv_clk", + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch npl_tv_clk = { + .halt_reg = 0x0240, + .halt_bit = 26, + .clkr = { + .enable_reg = 0x0124, + .enable_mask = BIT(16), + .hw.init = &(struct clk_init_data){ + .parent_names = tv_src_name, + .num_parents = 1, + .name = "npl_tv_clk", + .ops = &clk_branch_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + static struct clk_branch hdmi_app_clk = { .halt_reg = 0x01cc, .halt_bit = 25, @@ -1342,15 +1529,15 @@ static struct clk_branch hdmi_app_clk = { }; static struct freq_tbl clk_tbl_vcodec[] = { - { 27000000, P_PXO, 1, 0 }, - { 32000000, P_PLL8, 1, 12 }, - { 48000000, P_PLL8, 1, 8 }, - { 54860000, P_PLL8, 1, 7 }, - { 96000000, P_PLL8, 1, 4 }, - { 133330000, P_PLL2, 1, 6 }, - { 200000000, P_PLL2, 1, 4 }, - { 228570000, P_PLL2, 2, 7 }, - { 266670000, P_PLL2, 1, 3 }, + F_MN( 27000000, P_PXO, 1, 0), + F_MN( 32000000, P_PLL8, 1, 12), + F_MN( 48000000, P_PLL8, 1, 8), + F_MN( 54860000, P_PLL8, 1, 7), + F_MN( 96000000, P_PLL8, 1, 4), + F_MN(133330000, P_PLL2, 1, 6), + F_MN(200000000, P_PLL2, 1, 4), + F_MN(228570000, P_PLL2, 2, 7), + F_MN(266670000, P_PLL2, 1, 3), { } }; @@ -1701,6 +1888,22 @@ static struct clk_branch rot_axi_clk = { }, }; +static struct clk_branch vcap_axi_clk = { + .halt_reg = 0x0240, + .halt_bit = 20, + .hwcg_reg = 0x0244, + .hwcg_bit = 11, + .clkr = { + .enable_reg = 0x0244, + .enable_mask = BIT(12), + .hw.init = &(struct clk_init_data){ + .name = "vcap_axi_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + static struct clk_branch vpe_axi_clk = { .hwcg_reg = 0x0020, .hwcg_bit = 27, @@ -2003,6 +2206,20 @@ static struct clk_branch tv_enc_ahb_clk = { }, }; +static struct clk_branch vcap_ahb_clk = { + .halt_reg = 0x0240, + .halt_bit = 23, + .clkr = { + .enable_reg = 0x0248, + .enable_mask = BIT(1), + .hw.init = &(struct clk_init_data){ + .name = "vcap_ahb_clk", + .ops = &clk_branch_ops, + .flags = CLK_IS_ROOT, + }, + }, +}; + static struct clk_branch vcodec_ahb_clk = { .hwcg_reg = 0x0038, .hwcg_bit = 26, @@ -2215,6 +2432,175 @@ static const struct qcom_reset_map mmcc_msm8960_resets[] = { [CSI_RDI2_RESET] = { 0x0214 }, }; +static struct clk_regmap *mmcc_apq8064_clks[] = { + [AMP_AHB_CLK] = &_ahb_clk.clkr, + [DSI2_S_AHB_CLK] = &dsi2_s_ahb_clk.clkr, + [JPEGD_AHB_CLK] = &jpegd_ahb_clk.clkr, + [DSI_S_AHB_CLK] = &dsi_s_ahb_clk.clkr, + [DSI2_M_AHB_CLK] = &dsi2_m_ahb_clk.clkr, + [VPE_AHB_CLK] = &vpe_ahb_clk.clkr, + [SMMU_AHB_CLK] = &smmu_ahb_clk.clkr, + [HDMI_M_AHB_CLK] = &hdmi_m_ahb_clk.clkr, + [VFE_AHB_CLK] = &vfe_ahb_clk.clkr, + [ROT_AHB_CLK] = &rot_ahb_clk.clkr, + [VCODEC_AHB_CLK] = &vcodec_ahb_clk.clkr, + [MDP_AHB_CLK] = &mdp_ahb_clk.clkr, + [DSI_M_AHB_CLK] = &dsi_m_ahb_clk.clkr, + [CSI_AHB_CLK] = &csi_ahb_clk.clkr, + [MMSS_IMEM_AHB_CLK] = &mmss_imem_ahb_clk.clkr, + [IJPEG_AHB_CLK] = &ijpeg_ahb_clk.clkr, + [HDMI_S_AHB_CLK] = &hdmi_s_ahb_clk.clkr, + [GFX3D_AHB_CLK] = &gfx3d_ahb_clk.clkr, + [JPEGD_AXI_CLK] = &jpegd_axi_clk.clkr, + [GMEM_AXI_CLK] = &gmem_axi_clk.clkr, + [MDP_AXI_CLK] = &mdp_axi_clk.clkr, + [MMSS_IMEM_AXI_CLK] = &mmss_imem_axi_clk.clkr, + [IJPEG_AXI_CLK] = &ijpeg_axi_clk.clkr, + [GFX3D_AXI_CLK] = &gfx3d_axi_clk.clkr, + [VCODEC_AXI_CLK] = &vcodec_axi_clk.clkr, + [VFE_AXI_CLK] = &vfe_axi_clk.clkr, + [VPE_AXI_CLK] = &vpe_axi_clk.clkr, + [ROT_AXI_CLK] = &rot_axi_clk.clkr, + [VCODEC_AXI_A_CLK] = &vcodec_axi_a_clk.clkr, + [VCODEC_AXI_B_CLK] = &vcodec_axi_b_clk.clkr, + [CSI0_SRC] = &csi0_src.clkr, + [CSI0_CLK] = &csi0_clk.clkr, + [CSI0_PHY_CLK] = &csi0_phy_clk.clkr, + [CSI1_SRC] = &csi1_src.clkr, + [CSI1_CLK] = &csi1_clk.clkr, + [CSI1_PHY_CLK] = &csi1_phy_clk.clkr, + [CSI2_SRC] = &csi2_src.clkr, + [CSI2_CLK] = &csi2_clk.clkr, + [CSI2_PHY_CLK] = &csi2_phy_clk.clkr, + [CSI_PIX_CLK] = &csi_pix_clk.clkr, + [CSI_RDI_CLK] = &csi_rdi_clk.clkr, + [MDP_VSYNC_CLK] = &mdp_vsync_clk.clkr, + [HDMI_APP_CLK] = &hdmi_app_clk.clkr, + [CSI_PIX1_CLK] = &csi_pix1_clk.clkr, + [CSI_RDI2_CLK] = &csi_rdi2_clk.clkr, + [CSI_RDI1_CLK] = &csi_rdi1_clk.clkr, + [GFX3D_SRC] = &gfx3d_src.clkr, + [GFX3D_CLK] = &gfx3d_clk.clkr, + [IJPEG_SRC] = &ijpeg_src.clkr, + [IJPEG_CLK] = &ijpeg_clk.clkr, + [JPEGD_SRC] = &jpegd_src.clkr, + [JPEGD_CLK] = &jpegd_clk.clkr, + [MDP_SRC] = &mdp_src.clkr, + [MDP_CLK] = &mdp_clk.clkr, + [MDP_LUT_CLK] = &mdp_lut_clk.clkr, + [ROT_SRC] = &rot_src.clkr, + [ROT_CLK] = &rot_clk.clkr, + [TV_DAC_CLK] = &tv_dac_clk.clkr, + [HDMI_TV_CLK] = &hdmi_tv_clk.clkr, + [MDP_TV_CLK] = &mdp_tv_clk.clkr, + [TV_SRC] = &tv_src.clkr, + [VCODEC_SRC] = &vcodec_src.clkr, + [VCODEC_CLK] = &vcodec_clk.clkr, + [VFE_SRC] = &vfe_src.clkr, + [VFE_CLK] = &vfe_clk.clkr, + [VFE_CSI_CLK] = &vfe_csi_clk.clkr, + [VPE_SRC] = &vpe_src.clkr, + [VPE_CLK] = &vpe_clk.clkr, + [CAMCLK0_SRC] = &camclk0_src.clkr, + [CAMCLK0_CLK] = &camclk0_clk.clkr, + [CAMCLK1_SRC] = &camclk1_src.clkr, + [CAMCLK1_CLK] = &camclk1_clk.clkr, + [CAMCLK2_SRC] = &camclk2_src.clkr, + [CAMCLK2_CLK] = &camclk2_clk.clkr, + [CSIPHYTIMER_SRC] = &csiphytimer_src.clkr, + [CSIPHY2_TIMER_CLK] = &csiphy2_timer_clk.clkr, + [CSIPHY1_TIMER_CLK] = &csiphy1_timer_clk.clkr, + [CSIPHY0_TIMER_CLK] = &csiphy0_timer_clk.clkr, + [PLL2] = &pll2.clkr, + [RGB_TV_CLK] = &rgb_tv_clk.clkr, + [NPL_TV_CLK] = &npl_tv_clk.clkr, + [VCAP_AHB_CLK] = &vcap_ahb_clk.clkr, + [VCAP_AXI_CLK] = &vcap_axi_clk.clkr, + [VCAP_SRC] = &vcap_src.clkr, + [VCAP_CLK] = &vcap_clk.clkr, + [VCAP_NPL_CLK] = &vcap_npl_clk.clkr, + [PLL15] = &pll15.clkr, +}; + +static const struct qcom_reset_map mmcc_apq8064_resets[] = { + [GFX3D_AXI_RESET] = { 0x0208, 17 }, + [VCAP_AXI_RESET] = { 0x0208, 16 }, + [VPE_AXI_RESET] = { 0x0208, 15 }, + [IJPEG_AXI_RESET] = { 0x0208, 14 }, + [MPD_AXI_RESET] = { 0x0208, 13 }, + [VFE_AXI_RESET] = { 0x0208, 9 }, + [SP_AXI_RESET] = { 0x0208, 8 }, + [VCODEC_AXI_RESET] = { 0x0208, 7 }, + [ROT_AXI_RESET] = { 0x0208, 6 }, + [VCODEC_AXI_A_RESET] = { 0x0208, 5 }, + [VCODEC_AXI_B_RESET] = { 0x0208, 4 }, + [FAB_S3_AXI_RESET] = { 0x0208, 3 }, + [FAB_S2_AXI_RESET] = { 0x0208, 2 }, + [FAB_S1_AXI_RESET] = { 0x0208, 1 }, + [FAB_S0_AXI_RESET] = { 0x0208 }, + [SMMU_GFX3D_ABH_RESET] = { 0x020c, 31 }, + [SMMU_VPE_AHB_RESET] = { 0x020c, 30 }, + [SMMU_VFE_AHB_RESET] = { 0x020c, 29 }, + [SMMU_ROT_AHB_RESET] = { 0x020c, 28 }, + [SMMU_VCODEC_B_AHB_RESET] = { 0x020c, 27 }, + [SMMU_VCODEC_A_AHB_RESET] = { 0x020c, 26 }, + [SMMU_MDP1_AHB_RESET] = { 0x020c, 25 }, + [SMMU_MDP0_AHB_RESET] = { 0x020c, 24 }, + [SMMU_JPEGD_AHB_RESET] = { 0x020c, 23 }, + [SMMU_IJPEG_AHB_RESET] = { 0x020c, 22 }, + [APU_AHB_RESET] = { 0x020c, 18 }, + [CSI_AHB_RESET] = { 0x020c, 17 }, + [TV_ENC_AHB_RESET] = { 0x020c, 15 }, + [VPE_AHB_RESET] = { 0x020c, 14 }, + [FABRIC_AHB_RESET] = { 0x020c, 13 }, + [GFX3D_AHB_RESET] = { 0x020c, 10 }, + [HDMI_AHB_RESET] = { 0x020c, 9 }, + [MSSS_IMEM_AHB_RESET] = { 0x020c, 8 }, + [IJPEG_AHB_RESET] = { 0x020c, 7 }, + [DSI_M_AHB_RESET] = { 0x020c, 6 }, + [DSI_S_AHB_RESET] = { 0x020c, 5 }, + [JPEGD_AHB_RESET] = { 0x020c, 4 }, + [MDP_AHB_RESET] = { 0x020c, 3 }, + [ROT_AHB_RESET] = { 0x020c, 2 }, + [VCODEC_AHB_RESET] = { 0x020c, 1 }, + [VFE_AHB_RESET] = { 0x020c, 0 }, + [SMMU_VCAP_AHB_RESET] = { 0x0200, 3 }, + [VCAP_AHB_RESET] = { 0x0200, 2 }, + [DSI2_M_AHB_RESET] = { 0x0200, 1 }, + [DSI2_S_AHB_RESET] = { 0x0200, 0 }, + [CSIPHY2_RESET] = { 0x0210, 31 }, + [CSI_PIX1_RESET] = { 0x0210, 30 }, + [CSIPHY0_RESET] = { 0x0210, 29 }, + [CSIPHY1_RESET] = { 0x0210, 28 }, + [CSI_RDI_RESET] = { 0x0210, 27 }, + [CSI_PIX_RESET] = { 0x0210, 26 }, + [DSI2_RESET] = { 0x0210, 25 }, + [VFE_CSI_RESET] = { 0x0210, 24 }, + [MDP_RESET] = { 0x0210, 21 }, + [AMP_RESET] = { 0x0210, 20 }, + [JPEGD_RESET] = { 0x0210, 19 }, + [CSI1_RESET] = { 0x0210, 18 }, + [VPE_RESET] = { 0x0210, 17 }, + [MMSS_FABRIC_RESET] = { 0x0210, 16 }, + [VFE_RESET] = { 0x0210, 15 }, + [GFX3D_RESET] = { 0x0210, 12 }, + [HDMI_RESET] = { 0x0210, 11 }, + [MMSS_IMEM_RESET] = { 0x0210, 10 }, + [IJPEG_RESET] = { 0x0210, 9 }, + [CSI0_RESET] = { 0x0210, 8 }, + [DSI_RESET] = { 0x0210, 7 }, + [VCODEC_RESET] = { 0x0210, 6 }, + [MDP_TV_RESET] = { 0x0210, 4 }, + [MDP_VSYNC_RESET] = { 0x0210, 3 }, + [ROT_RESET] = { 0x0210, 2 }, + [TV_HDMI_RESET] = { 0x0210, 1 }, + [VCAP_NPL_RESET] = { 0x0214, 4 }, + [VCAP_RESET] = { 0x0214, 3 }, + [CSI2_RESET] = { 0x0214, 2 }, + [CSI_RDI1_RESET] = { 0x0214, 1 }, + [CSI_RDI2_RESET] = { 0x0214 }, +}; + static const struct regmap_config mmcc_msm8960_regmap_config = { .reg_bits = 32, .reg_stride = 4, @@ -2223,6 +2609,14 @@ static const struct regmap_config mmcc_msm8960_regmap_config = { .fast_io = true, }; +static const struct regmap_config mmcc_apq8064_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x350, + .fast_io = true, +}; + static const struct qcom_cc_desc mmcc_msm8960_desc = { .config = &mmcc_msm8960_regmap_config, .clks = mmcc_msm8960_clks, @@ -2231,15 +2625,47 @@ static const struct qcom_cc_desc mmcc_msm8960_desc = { .num_resets = ARRAY_SIZE(mmcc_msm8960_resets), }; +static const struct qcom_cc_desc mmcc_apq8064_desc = { + .config = &mmcc_apq8064_regmap_config, + .clks = mmcc_apq8064_clks, + .num_clks = ARRAY_SIZE(mmcc_apq8064_clks), + .resets = mmcc_apq8064_resets, + .num_resets = ARRAY_SIZE(mmcc_apq8064_resets), +}; + static const struct of_device_id mmcc_msm8960_match_table[] = { - { .compatible = "qcom,mmcc-msm8960" }, + { .compatible = "qcom,mmcc-msm8960", .data = &mmcc_msm8960_desc }, + { .compatible = "qcom,mmcc-apq8064", .data = &mmcc_apq8064_desc }, { } }; MODULE_DEVICE_TABLE(of, mmcc_msm8960_match_table); static int mmcc_msm8960_probe(struct platform_device *pdev) { - return qcom_cc_probe(pdev, &mmcc_msm8960_desc); + const struct of_device_id *match; + struct regmap *regmap; + bool is_8064; + struct device *dev = &pdev->dev; + + match = of_match_device(mmcc_msm8960_match_table, dev); + if (!match) + return -EINVAL; + + is_8064 = of_device_is_compatible(dev->of_node, "qcom,mmcc-apq8064"); + if (is_8064) { + gfx3d_src.freq_tbl = clk_tbl_gfx3d_8064; + gfx3d_src.clkr.hw.init = &gfx3d_8064_init; + gfx3d_src.s[0].parent_map = mmcc_pxo_pll8_pll2_pll15_map; + gfx3d_src.s[1].parent_map = mmcc_pxo_pll8_pll2_pll15_map; + } + + regmap = qcom_cc_map(pdev, match->data); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + clk_pll_configure_sr(&pll15, regmap, &pll15_config, false); + + return qcom_cc_really_probe(pdev, match->data, regmap); } static int mmcc_msm8960_remove(struct platform_device *pdev) diff --git a/drivers/clk/qcom/mmcc-msm8974.c b/drivers/clk/qcom/mmcc-msm8974.c index c65b90515872..bc8f519c47aa 100644 --- a/drivers/clk/qcom/mmcc-msm8974.c +++ b/drivers/clk/qcom/mmcc-msm8974.c @@ -2547,18 +2547,16 @@ MODULE_DEVICE_TABLE(of, mmcc_msm8974_match_table); static int mmcc_msm8974_probe(struct platform_device *pdev) { - int ret; struct regmap *regmap; - ret = qcom_cc_probe(pdev, &mmcc_msm8974_desc); - if (ret) - return ret; + regmap = qcom_cc_map(pdev, &mmcc_msm8974_desc); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); - regmap = dev_get_regmap(&pdev->dev, NULL); clk_pll_configure_sr_hpm_lp(&mmpll1, regmap, &mmpll1_config, true); clk_pll_configure_sr_hpm_lp(&mmpll3, regmap, &mmpll3_config, false); - return 0; + return qcom_cc_really_probe(pdev, &mmcc_msm8974_desc, regmap); } static int mmcc_msm8974_remove(struct platform_device *pdev) diff --git a/drivers/clk/rockchip/Makefile b/drivers/clk/rockchip/Makefile index 8d3aefad2e73..ee6b077381e1 100644 --- a/drivers/clk/rockchip/Makefile +++ b/drivers/clk/rockchip/Makefile @@ -3,3 +3,9 @@ # obj-y += clk-rockchip.o +obj-y += clk.o +obj-y += clk-pll.o +obj-$(CONFIG_RESET_CONTROLLER) += softrst.o + +obj-y += clk-rk3188.o +obj-y += clk-rk3288.o diff --git a/drivers/clk/rockchip/clk-pll.c b/drivers/clk/rockchip/clk-pll.c new file mode 100644 index 000000000000..f2a1c7abf4d9 --- /dev/null +++ b/drivers/clk/rockchip/clk-pll.c @@ -0,0 +1,431 @@ +/* + * Copyright (c) 2014 MundoReader S.L. + * Author: Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <asm/div64.h> +#include <linux/slab.h> +#include <linux/io.h> +#include <linux/delay.h> +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/regmap.h> +#include "clk.h" + +#define PLL_MODE_MASK 0x3 +#define PLL_MODE_SLOW 0x0 +#define PLL_MODE_NORM 0x1 +#define PLL_MODE_DEEP 0x2 + +struct rockchip_clk_pll { + struct clk_hw hw; + + struct clk_mux pll_mux; + const struct clk_ops *pll_mux_ops; + + struct notifier_block clk_nb; + bool rate_change_remuxed; + + void __iomem *reg_base; + int lock_offset; + unsigned int lock_shift; + enum rockchip_pll_type type; + const struct rockchip_pll_rate_table *rate_table; + unsigned int rate_count; + spinlock_t *lock; +}; + +#define to_rockchip_clk_pll(_hw) container_of(_hw, struct rockchip_clk_pll, hw) +#define to_rockchip_clk_pll_nb(nb) \ + container_of(nb, struct rockchip_clk_pll, clk_nb) + +static const struct rockchip_pll_rate_table *rockchip_get_pll_settings( + struct rockchip_clk_pll *pll, unsigned long rate) +{ + const struct rockchip_pll_rate_table *rate_table = pll->rate_table; + int i; + + for (i = 0; i < pll->rate_count; i++) { + if (rate == rate_table[i].rate) + return &rate_table[i]; + } + + return NULL; +} + +static long rockchip_pll_round_rate(struct clk_hw *hw, + unsigned long drate, unsigned long *prate) +{ + struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw); + const struct rockchip_pll_rate_table *rate_table = pll->rate_table; + int i; + + /* Assumming rate_table is in descending order */ + for (i = 0; i < pll->rate_count; i++) { + if (drate >= rate_table[i].rate) + return rate_table[i].rate; + } + + /* return minimum supported value */ + return rate_table[i - 1].rate; +} + +/* + * Wait for the pll to reach the locked state. + * The calling set_rate function is responsible for making sure the + * grf regmap is available. + */ +static int rockchip_pll_wait_lock(struct rockchip_clk_pll *pll) +{ + struct regmap *grf = rockchip_clk_get_grf(); + unsigned int val; + int delay = 24000000, ret; + + while (delay > 0) { + ret = regmap_read(grf, pll->lock_offset, &val); + if (ret) { + pr_err("%s: failed to read pll lock status: %d\n", + __func__, ret); + return ret; + } + + if (val & BIT(pll->lock_shift)) + return 0; + delay--; + } + + pr_err("%s: timeout waiting for pll to lock\n", __func__); + return -ETIMEDOUT; +} + +/** + * Set pll mux when changing the pll rate. + * This makes sure to move the pll mux away from the actual pll before + * changing its rate and back to the original parent after the change. + */ +static int rockchip_pll_notifier_cb(struct notifier_block *nb, + unsigned long event, void *data) +{ + struct rockchip_clk_pll *pll = to_rockchip_clk_pll_nb(nb); + struct clk_mux *pll_mux = &pll->pll_mux; + const struct clk_ops *pll_mux_ops = pll->pll_mux_ops; + int cur_parent; + + switch (event) { + case PRE_RATE_CHANGE: + cur_parent = pll_mux_ops->get_parent(&pll_mux->hw); + if (cur_parent == PLL_MODE_NORM) { + pll_mux_ops->set_parent(&pll_mux->hw, PLL_MODE_SLOW); + pll->rate_change_remuxed = 1; + } + break; + case POST_RATE_CHANGE: + if (pll->rate_change_remuxed) { + pll_mux_ops->set_parent(&pll_mux->hw, PLL_MODE_NORM); + pll->rate_change_remuxed = 0; + } + break; + } + + return NOTIFY_OK; +} + +/** + * PLL used in RK3066, RK3188 and RK3288 + */ + +#define RK3066_PLL_RESET_DELAY(nr) ((nr * 500) / 24 + 1) + +#define RK3066_PLLCON(i) (i * 0x4) +#define RK3066_PLLCON0_OD_MASK 0xf +#define RK3066_PLLCON0_OD_SHIFT 0 +#define RK3066_PLLCON0_NR_MASK 0x3f +#define RK3066_PLLCON0_NR_SHIFT 8 +#define RK3066_PLLCON1_NF_MASK 0x1fff +#define RK3066_PLLCON1_NF_SHIFT 0 +#define RK3066_PLLCON2_BWADJ_MASK 0xfff +#define RK3066_PLLCON2_BWADJ_SHIFT 0 +#define RK3066_PLLCON3_RESET (1 << 5) +#define RK3066_PLLCON3_PWRDOWN (1 << 1) +#define RK3066_PLLCON3_BYPASS (1 << 0) + +static unsigned long rockchip_rk3066_pll_recalc_rate(struct clk_hw *hw, + unsigned long prate) +{ + struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw); + u64 nf, nr, no, rate64 = prate; + u32 pllcon; + + pllcon = readl_relaxed(pll->reg_base + RK3066_PLLCON(3)); + if (pllcon & RK3066_PLLCON3_BYPASS) { + pr_debug("%s: pll %s is bypassed\n", __func__, + __clk_get_name(hw->clk)); + return prate; + } + + pllcon = readl_relaxed(pll->reg_base + RK3066_PLLCON(1)); + nf = (pllcon >> RK3066_PLLCON1_NF_SHIFT) & RK3066_PLLCON1_NF_MASK; + + pllcon = readl_relaxed(pll->reg_base + RK3066_PLLCON(0)); + nr = (pllcon >> RK3066_PLLCON0_NR_SHIFT) & RK3066_PLLCON0_NR_MASK; + no = (pllcon >> RK3066_PLLCON0_OD_SHIFT) & RK3066_PLLCON0_OD_MASK; + + rate64 *= (nf + 1); + do_div(rate64, nr + 1); + do_div(rate64, no + 1); + + return (unsigned long)rate64; +} + +static int rockchip_rk3066_pll_set_rate(struct clk_hw *hw, unsigned long drate, + unsigned long prate) +{ + struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw); + const struct rockchip_pll_rate_table *rate; + unsigned long old_rate = rockchip_rk3066_pll_recalc_rate(hw, prate); + struct regmap *grf = rockchip_clk_get_grf(); + int ret; + + if (IS_ERR(grf)) { + pr_debug("%s: grf regmap not available, aborting rate change\n", + __func__); + return PTR_ERR(grf); + } + + pr_debug("%s: changing %s from %lu to %lu with a parent rate of %lu\n", + __func__, __clk_get_name(hw->clk), old_rate, drate, prate); + + /* Get required rate settings from table */ + rate = rockchip_get_pll_settings(pll, drate); + if (!rate) { + pr_err("%s: Invalid rate : %lu for pll clk %s\n", __func__, + drate, __clk_get_name(hw->clk)); + return -EINVAL; + } + + pr_debug("%s: rate settings for %lu (nr, no, nf): (%d, %d, %d)\n", + __func__, rate->rate, rate->nr, rate->no, rate->nf); + + /* enter reset mode */ + writel(HIWORD_UPDATE(RK3066_PLLCON3_RESET, RK3066_PLLCON3_RESET, 0), + pll->reg_base + RK3066_PLLCON(3)); + + /* update pll values */ + writel(HIWORD_UPDATE(rate->nr - 1, RK3066_PLLCON0_NR_MASK, + RK3066_PLLCON0_NR_SHIFT) | + HIWORD_UPDATE(rate->no - 1, RK3066_PLLCON0_OD_MASK, + RK3066_PLLCON0_OD_SHIFT), + pll->reg_base + RK3066_PLLCON(0)); + + writel_relaxed(HIWORD_UPDATE(rate->nf - 1, RK3066_PLLCON1_NF_MASK, + RK3066_PLLCON1_NF_SHIFT), + pll->reg_base + RK3066_PLLCON(1)); + writel_relaxed(HIWORD_UPDATE(rate->bwadj, RK3066_PLLCON2_BWADJ_MASK, + RK3066_PLLCON2_BWADJ_SHIFT), + pll->reg_base + RK3066_PLLCON(2)); + + /* leave reset and wait the reset_delay */ + writel(HIWORD_UPDATE(0, RK3066_PLLCON3_RESET, 0), + pll->reg_base + RK3066_PLLCON(3)); + udelay(RK3066_PLL_RESET_DELAY(rate->nr)); + + /* wait for the pll to lock */ + ret = rockchip_pll_wait_lock(pll); + if (ret) { + pr_warn("%s: pll did not lock, trying to restore old rate %lu\n", + __func__, old_rate); + rockchip_rk3066_pll_set_rate(hw, old_rate, prate); + } + + return ret; +} + +static int rockchip_rk3066_pll_enable(struct clk_hw *hw) +{ + struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw); + + writel(HIWORD_UPDATE(0, RK3066_PLLCON3_PWRDOWN, 0), + pll->reg_base + RK3066_PLLCON(3)); + + return 0; +} + +static void rockchip_rk3066_pll_disable(struct clk_hw *hw) +{ + struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw); + + writel(HIWORD_UPDATE(RK3066_PLLCON3_PWRDOWN, + RK3066_PLLCON3_PWRDOWN, 0), + pll->reg_base + RK3066_PLLCON(3)); +} + +static int rockchip_rk3066_pll_is_enabled(struct clk_hw *hw) +{ + struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw); + u32 pllcon = readl(pll->reg_base + RK3066_PLLCON(3)); + + return !(pllcon & RK3066_PLLCON3_PWRDOWN); +} + +static const struct clk_ops rockchip_rk3066_pll_clk_norate_ops = { + .recalc_rate = rockchip_rk3066_pll_recalc_rate, + .enable = rockchip_rk3066_pll_enable, + .disable = rockchip_rk3066_pll_disable, + .is_enabled = rockchip_rk3066_pll_is_enabled, +}; + +static const struct clk_ops rockchip_rk3066_pll_clk_ops = { + .recalc_rate = rockchip_rk3066_pll_recalc_rate, + .round_rate = rockchip_pll_round_rate, + .set_rate = rockchip_rk3066_pll_set_rate, + .enable = rockchip_rk3066_pll_enable, + .disable = rockchip_rk3066_pll_disable, + .is_enabled = rockchip_rk3066_pll_is_enabled, +}; + +/* + * Common registering of pll clocks + */ + +struct clk *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, + const char *name, const char **parent_names, u8 num_parents, + void __iomem *base, int con_offset, int grf_lock_offset, + int lock_shift, int mode_offset, int mode_shift, + struct rockchip_pll_rate_table *rate_table, + spinlock_t *lock) +{ + const char *pll_parents[3]; + struct clk_init_data init; + struct rockchip_clk_pll *pll; + struct clk_mux *pll_mux; + struct clk *pll_clk, *mux_clk; + char pll_name[20]; + int ret; + + if (num_parents != 2) { + pr_err("%s: needs two parent clocks\n", __func__); + return ERR_PTR(-EINVAL); + } + + /* name the actual pll */ + snprintf(pll_name, sizeof(pll_name), "pll_%s", name); + + pll = kzalloc(sizeof(*pll), GFP_KERNEL); + if (!pll) + return ERR_PTR(-ENOMEM); + + init.name = pll_name; + + /* keep all plls untouched for now */ + init.flags = CLK_IGNORE_UNUSED; + + init.parent_names = &parent_names[0]; + init.num_parents = 1; + + if (rate_table) { + int len; + + /* find count of rates in rate_table */ + for (len = 0; rate_table[len].rate != 0; ) + len++; + + pll->rate_count = len; + pll->rate_table = kmemdup(rate_table, + pll->rate_count * + sizeof(struct rockchip_pll_rate_table), + GFP_KERNEL); + WARN(!pll->rate_table, + "%s: could not allocate rate table for %s\n", + __func__, name); + } + + switch (pll_type) { + case pll_rk3066: + if (!pll->rate_table) + init.ops = &rockchip_rk3066_pll_clk_norate_ops; + else + init.ops = &rockchip_rk3066_pll_clk_ops; + break; + default: + pr_warn("%s: Unknown pll type for pll clk %s\n", + __func__, name); + } + + pll->hw.init = &init; + pll->type = pll_type; + pll->reg_base = base + con_offset; + pll->lock_offset = grf_lock_offset; + pll->lock_shift = lock_shift; + pll->lock = lock; + pll->clk_nb.notifier_call = rockchip_pll_notifier_cb; + + pll_clk = clk_register(NULL, &pll->hw); + if (IS_ERR(pll_clk)) { + pr_err("%s: failed to register pll clock %s : %ld\n", + __func__, name, PTR_ERR(pll_clk)); + mux_clk = pll_clk; + goto err_pll; + } + + ret = clk_notifier_register(pll_clk, &pll->clk_nb); + if (ret) { + pr_err("%s: failed to register clock notifier for %s : %d\n", + __func__, name, ret); + mux_clk = ERR_PTR(ret); + goto err_pll_notifier; + } + + /* create the mux on top of the real pll */ + pll->pll_mux_ops = &clk_mux_ops; + pll_mux = &pll->pll_mux; + + /* the actual muxing is xin24m, pll-output, xin32k */ + pll_parents[0] = parent_names[0]; + pll_parents[1] = pll_name; + pll_parents[2] = parent_names[1]; + + init.name = name; + init.flags = CLK_SET_RATE_PARENT; + init.ops = pll->pll_mux_ops; + init.parent_names = pll_parents; + init.num_parents = ARRAY_SIZE(pll_parents); + + pll_mux->reg = base + mode_offset; + pll_mux->shift = mode_shift; + pll_mux->mask = PLL_MODE_MASK; + pll_mux->flags = 0; + pll_mux->lock = lock; + pll_mux->hw.init = &init; + + if (pll_type == pll_rk3066) + pll_mux->flags |= CLK_MUX_HIWORD_MASK; + + mux_clk = clk_register(NULL, &pll_mux->hw); + if (IS_ERR(mux_clk)) + goto err_mux; + + return mux_clk; + +err_mux: + ret = clk_notifier_unregister(pll_clk, &pll->clk_nb); + if (ret) { + pr_err("%s: could not unregister clock notifier in error path : %d\n", + __func__, ret); + return mux_clk; + } +err_pll_notifier: + clk_unregister(pll_clk); +err_pll: + kfree(pll); + return mux_clk; +} diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c new file mode 100644 index 000000000000..a83a6d8d0fb6 --- /dev/null +++ b/drivers/clk/rockchip/clk-rk3188.c @@ -0,0 +1,672 @@ +/* + * Copyright (c) 2014 MundoReader S.L. + * Author: Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/clk-provider.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <dt-bindings/clock/rk3188-cru-common.h> +#include "clk.h" + +#define RK3188_GRF_SOC_STATUS 0xac + +enum rk3188_plls { + apll, cpll, dpll, gpll, +}; + +struct rockchip_pll_rate_table rk3188_pll_rates[] = { + RK3066_PLL_RATE(2208000000, 1, 92, 1), + RK3066_PLL_RATE(2184000000, 1, 91, 1), + RK3066_PLL_RATE(2160000000, 1, 90, 1), + RK3066_PLL_RATE(2136000000, 1, 89, 1), + RK3066_PLL_RATE(2112000000, 1, 88, 1), + RK3066_PLL_RATE(2088000000, 1, 87, 1), + RK3066_PLL_RATE(2064000000, 1, 86, 1), + RK3066_PLL_RATE(2040000000, 1, 85, 1), + RK3066_PLL_RATE(2016000000, 1, 84, 1), + RK3066_PLL_RATE(1992000000, 1, 83, 1), + RK3066_PLL_RATE(1968000000, 1, 82, 1), + RK3066_PLL_RATE(1944000000, 1, 81, 1), + RK3066_PLL_RATE(1920000000, 1, 80, 1), + RK3066_PLL_RATE(1896000000, 1, 79, 1), + RK3066_PLL_RATE(1872000000, 1, 78, 1), + RK3066_PLL_RATE(1848000000, 1, 77, 1), + RK3066_PLL_RATE(1824000000, 1, 76, 1), + RK3066_PLL_RATE(1800000000, 1, 75, 1), + RK3066_PLL_RATE(1776000000, 1, 74, 1), + RK3066_PLL_RATE(1752000000, 1, 73, 1), + RK3066_PLL_RATE(1728000000, 1, 72, 1), + RK3066_PLL_RATE(1704000000, 1, 71, 1), + RK3066_PLL_RATE(1680000000, 1, 70, 1), + RK3066_PLL_RATE(1656000000, 1, 69, 1), + RK3066_PLL_RATE(1632000000, 1, 68, 1), + RK3066_PLL_RATE(1608000000, 1, 67, 1), + RK3066_PLL_RATE(1560000000, 1, 65, 1), + RK3066_PLL_RATE(1512000000, 1, 63, 1), + RK3066_PLL_RATE(1488000000, 1, 62, 1), + RK3066_PLL_RATE(1464000000, 1, 61, 1), + RK3066_PLL_RATE(1440000000, 1, 60, 1), + RK3066_PLL_RATE(1416000000, 1, 59, 1), + RK3066_PLL_RATE(1392000000, 1, 58, 1), + RK3066_PLL_RATE(1368000000, 1, 57, 1), + RK3066_PLL_RATE(1344000000, 1, 56, 1), + RK3066_PLL_RATE(1320000000, 1, 55, 1), + RK3066_PLL_RATE(1296000000, 1, 54, 1), + RK3066_PLL_RATE(1272000000, 1, 53, 1), + RK3066_PLL_RATE(1248000000, 1, 52, 1), + RK3066_PLL_RATE(1224000000, 1, 51, 1), + RK3066_PLL_RATE(1200000000, 1, 50, 1), + RK3066_PLL_RATE(1188000000, 2, 99, 1), + RK3066_PLL_RATE(1176000000, 1, 49, 1), + RK3066_PLL_RATE(1128000000, 1, 47, 1), + RK3066_PLL_RATE(1104000000, 1, 46, 1), + RK3066_PLL_RATE(1008000000, 1, 84, 2), + RK3066_PLL_RATE( 912000000, 1, 76, 2), + RK3066_PLL_RATE( 891000000, 8, 594, 2), + RK3066_PLL_RATE( 888000000, 1, 74, 2), + RK3066_PLL_RATE( 816000000, 1, 68, 2), + RK3066_PLL_RATE( 798000000, 2, 133, 2), + RK3066_PLL_RATE( 792000000, 1, 66, 2), + RK3066_PLL_RATE( 768000000, 1, 64, 2), + RK3066_PLL_RATE( 742500000, 8, 495, 2), + RK3066_PLL_RATE( 696000000, 1, 58, 2), + RK3066_PLL_RATE( 600000000, 1, 50, 2), + RK3066_PLL_RATE( 594000000, 2, 198, 4), + RK3066_PLL_RATE( 552000000, 1, 46, 2), + RK3066_PLL_RATE( 504000000, 1, 84, 4), + RK3066_PLL_RATE( 456000000, 1, 76, 4), + RK3066_PLL_RATE( 408000000, 1, 68, 4), + RK3066_PLL_RATE( 384000000, 2, 128, 4), + RK3066_PLL_RATE( 360000000, 1, 60, 4), + RK3066_PLL_RATE( 312000000, 1, 52, 4), + RK3066_PLL_RATE( 300000000, 1, 50, 4), + RK3066_PLL_RATE( 297000000, 2, 198, 8), + RK3066_PLL_RATE( 252000000, 1, 84, 8), + RK3066_PLL_RATE( 216000000, 1, 72, 8), + RK3066_PLL_RATE( 148500000, 2, 99, 8), + RK3066_PLL_RATE( 126000000, 1, 84, 16), + RK3066_PLL_RATE( 48000000, 1, 64, 32), + { /* sentinel */ }, +}; + +PNAME(mux_pll_p) = { "xin24m", "xin32k" }; +PNAME(mux_armclk_p) = { "apll", "gpll_armclk" }; +PNAME(mux_ddrphy_p) = { "dpll", "gpll_ddr" }; +PNAME(mux_pll_src_gpll_cpll_p) = { "gpll", "cpll" }; +PNAME(mux_pll_src_cpll_gpll_p) = { "cpll", "gpll" }; +PNAME(mux_aclk_cpu_p) = { "apll", "gpll" }; +PNAME(mux_sclk_cif0_p) = { "cif0_pre", "xin24m" }; +PNAME(mux_sclk_i2s0_p) = { "i2s0_pre", "i2s0_frac", "xin12m" }; +PNAME(mux_sclk_spdif_p) = { "spdif_src", "spdif_frac", "xin12m" }; +PNAME(mux_sclk_uart0_p) = { "uart0_pre", "uart0_frac", "xin24m" }; +PNAME(mux_sclk_uart1_p) = { "uart1_pre", "uart1_frac", "xin24m" }; +PNAME(mux_sclk_uart2_p) = { "uart2_pre", "uart2_frac", "xin24m" }; +PNAME(mux_sclk_uart3_p) = { "uart3_pre", "uart3_frac", "xin24m" }; +PNAME(mux_sclk_hsadc_p) = { "hsadc_src", "hsadc_frac", "ext_hsadc" }; +PNAME(mux_mac_p) = { "gpll", "dpll" }; +PNAME(mux_sclk_macref_p) = { "mac_src", "ext_rmii" }; + +static struct rockchip_pll_clock rk3188_pll_clks[] __initdata = { + [apll] = PLL(pll_rk3066, PLL_APLL, "apll", mux_pll_p, 0, RK2928_PLL_CON(0), + RK2928_MODE_CON, 0, 6, rk3188_pll_rates), + [dpll] = PLL(pll_rk3066, PLL_DPLL, "dpll", mux_pll_p, 0, RK2928_PLL_CON(4), + RK2928_MODE_CON, 4, 5, NULL), + [cpll] = PLL(pll_rk3066, PLL_CPLL, "cpll", mux_pll_p, 0, RK2928_PLL_CON(8), + RK2928_MODE_CON, 8, 7, rk3188_pll_rates), + [gpll] = PLL(pll_rk3066, PLL_GPLL, "gpll", mux_pll_p, 0, RK2928_PLL_CON(12), + RK2928_MODE_CON, 12, 8, rk3188_pll_rates), +}; + +#define MFLAGS CLK_MUX_HIWORD_MASK +#define DFLAGS CLK_DIVIDER_HIWORD_MASK +#define GFLAGS (CLK_GATE_HIWORD_MASK | CLK_GATE_SET_TO_DISABLE) + +/* 2 ^ (val + 1) */ +static struct clk_div_table div_core_peri_t[] = { + { .val = 0, .div = 2 }, + { .val = 1, .div = 4 }, + { .val = 2, .div = 8 }, + { .val = 3, .div = 16 }, + { /* sentinel */ }, +}; + +static struct rockchip_clk_branch common_clk_branches[] __initdata = { + /* + * Clock-Architecture Diagram 2 + */ + + GATE(0, "gpll_armclk", "gpll", 0, RK2928_CLKGATE_CON(0), 1, GFLAGS), + + /* these two are set by the cpuclk and should not be changed */ + COMPOSITE_NOMUX_DIVTBL(CORE_PERI, "core_peri", "armclk", 0, + RK2928_CLKSEL_CON(0), 6, 2, DFLAGS | CLK_DIVIDER_READ_ONLY, + div_core_peri_t, RK2928_CLKGATE_CON(0), 0, GFLAGS), + + COMPOSITE(0, "aclk_vepu", mux_pll_src_cpll_gpll_p, 0, + RK2928_CLKSEL_CON(32), 7, 1, MFLAGS, 0, 5, DFLAGS, + RK2928_CLKGATE_CON(3), 9, GFLAGS), + GATE(0, "hclk_vepu", "aclk_vepu", 0, + RK2928_CLKGATE_CON(3), 10, GFLAGS), + COMPOSITE(0, "aclk_vdpu", mux_pll_src_cpll_gpll_p, 0, + RK2928_CLKSEL_CON(32), 15, 1, MFLAGS, 8, 5, DFLAGS, + RK2928_CLKGATE_CON(3), 11, GFLAGS), + GATE(0, "hclk_vdpu", "aclk_vdpu", 0, + RK2928_CLKGATE_CON(3), 12, GFLAGS), + + GATE(0, "gpll_ddr", "gpll", 0, + RK2928_CLKGATE_CON(1), 7, GFLAGS), + COMPOSITE(0, "ddrphy", mux_ddrphy_p, 0, + RK2928_CLKSEL_CON(26), 8, 1, MFLAGS, 0, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO, + RK2928_CLKGATE_CON(0), 2, GFLAGS), + + GATE(0, "aclk_cpu", "aclk_cpu_pre", 0, + RK2928_CLKGATE_CON(0), 3, GFLAGS), + + DIV(0, "pclk_cpu_pre", "aclk_cpu_pre", 0, + RK2928_CLKSEL_CON(1), 12, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO), + GATE(0, "atclk_cpu", "pclk_cpu_pre", 0, + RK2928_CLKGATE_CON(0), 6, GFLAGS), + GATE(0, "pclk_cpu", "pclk_cpu_pre", 0, + RK2928_CLKGATE_CON(0), 5, GFLAGS), + DIV(0, "hclk_cpu_pre", "aclk_cpu_pre", 0, + RK2928_CLKSEL_CON(1), 8, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO), + COMPOSITE_NOMUX(0, "hclk_ahb2apb", "hclk_cpu_pre", 0, + RK2928_CLKSEL_CON(1), 14, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO, + RK2928_CLKGATE_CON(4), 9, GFLAGS), + GATE(0, "hclk_cpu", "hclk_cpu_pre", 0, + RK2928_CLKGATE_CON(0), 4, GFLAGS), + + COMPOSITE(0, "aclk_lcdc0_pre", mux_pll_src_cpll_gpll_p, 0, + RK2928_CLKSEL_CON(31), 7, 1, MFLAGS, 0, 5, DFLAGS, + RK2928_CLKGATE_CON(3), 0, GFLAGS), + COMPOSITE(0, "aclk_lcdc1_pre", mux_pll_src_cpll_gpll_p, 0, + RK2928_CLKSEL_CON(31), 15, 1, MFLAGS, 8, 5, DFLAGS, + RK2928_CLKGATE_CON(1), 4, GFLAGS), + + GATE(0, "aclk_peri", "aclk_peri_pre", 0, + RK2928_CLKGATE_CON(2), 1, GFLAGS), + COMPOSITE_NOMUX(0, "hclk_peri", "aclk_peri_pre", 0, + RK2928_CLKSEL_CON(10), 8, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO, + RK2928_CLKGATE_CON(2), 2, GFLAGS), + COMPOSITE_NOMUX(0, "pclk_peri", "aclk_peri_pre", 0, + RK2928_CLKSEL_CON(10), 12, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO, + RK2928_CLKGATE_CON(2), 3, GFLAGS), + + MUX(0, "cif_src", mux_pll_src_cpll_gpll_p, 0, + RK2928_CLKSEL_CON(29), 0, 1, MFLAGS), + COMPOSITE_NOMUX(0, "cif0_pre", "cif_src", 0, + RK2928_CLKSEL_CON(29), 1, 5, DFLAGS, + RK2928_CLKGATE_CON(3), 7, GFLAGS), + MUX(SCLK_CIF0, "sclk_cif0", mux_sclk_cif0_p, 0, + RK2928_CLKSEL_CON(29), 7, 1, MFLAGS), + + GATE(0, "pclkin_cif0", "ext_cif0", 0, + RK2928_CLKGATE_CON(3), 3, GFLAGS), + + /* + * the 480m are generated inside the usb block from these clocks, + * but they are also a source for the hsicphy clock. + */ + GATE(SCLK_OTGPHY0, "sclk_otgphy0", "usb480m", 0, + RK2928_CLKGATE_CON(1), 5, GFLAGS), + GATE(SCLK_OTGPHY1, "sclk_otgphy1", "usb480m", 0, + RK2928_CLKGATE_CON(1), 6, GFLAGS), + + COMPOSITE(0, "mac_src", mux_mac_p, 0, + RK2928_CLKSEL_CON(21), 0, 1, MFLAGS, 8, 5, DFLAGS, + RK2928_CLKGATE_CON(2), 5, GFLAGS), + MUX(SCLK_MAC, "sclk_macref", mux_sclk_macref_p, CLK_SET_RATE_PARENT, + RK2928_CLKSEL_CON(21), 4, 1, MFLAGS), + GATE(0, "sclk_mac_lbtest", "sclk_macref", + RK2928_CLKGATE_CON(2), 12, 0, GFLAGS), + + COMPOSITE(0, "hsadc_src", mux_pll_src_gpll_cpll_p, 0, + RK2928_CLKSEL_CON(22), 0, 1, MFLAGS, 8, 8, DFLAGS, + RK2928_CLKGATE_CON(2), 6, GFLAGS), + COMPOSITE_FRAC(0, "hsadc_frac", "hsadc_src", + RK2928_CLKSEL_CON(23), 0, + RK2928_CLKGATE_CON(2), 7, 0, GFLAGS), + MUX(SCLK_HSADC, "sclk_hsadc", mux_sclk_hsadc_p, 0, + RK2928_CLKSEL_CON(22), 4, 2, MFLAGS), + + COMPOSITE_NOMUX(SCLK_SARADC, "sclk_saradc", "xin24m", 0, + RK2928_CLKSEL_CON(24), 8, 8, DFLAGS, + RK2928_CLKGATE_CON(2), 8, GFLAGS), + + /* + * Clock-Architecture Diagram 4 + */ + + GATE(SCLK_SMC, "sclk_smc", "hclk_peri", + RK2928_CLKGATE_CON(2), 4, 0, GFLAGS), + + COMPOSITE_NOMUX(SCLK_SPI0, "sclk_spi0", "pclk_peri", 0, + RK2928_CLKSEL_CON(25), 0, 7, DFLAGS, + RK2928_CLKGATE_CON(2), 9, GFLAGS), + COMPOSITE_NOMUX(SCLK_SPI1, "sclk_spi1", "pclk_peri", 0, + RK2928_CLKSEL_CON(25), 8, 7, DFLAGS, + RK2928_CLKGATE_CON(2), 10, GFLAGS), + + COMPOSITE_NOMUX(SCLK_SDMMC, "sclk_sdmmc", "hclk_peri", 0, + RK2928_CLKSEL_CON(11), 0, 6, DFLAGS, + RK2928_CLKGATE_CON(2), 11, GFLAGS), + COMPOSITE_NOMUX(SCLK_SDIO, "sclk_sdio", "hclk_peri", 0, + RK2928_CLKSEL_CON(12), 0, 6, DFLAGS, + RK2928_CLKGATE_CON(2), 13, GFLAGS), + COMPOSITE_NOMUX(SCLK_EMMC, "sclk_emmc", "hclk_peri", 0, + RK2928_CLKSEL_CON(12), 8, 6, DFLAGS, + RK2928_CLKGATE_CON(2), 14, GFLAGS), + + MUX(0, "uart_src", mux_pll_src_gpll_cpll_p, 0, + RK2928_CLKSEL_CON(12), 15, 1, MFLAGS), + COMPOSITE_NOMUX(0, "uart0_pre", "uart_src", 0, + RK2928_CLKSEL_CON(13), 0, 7, DFLAGS, + RK2928_CLKGATE_CON(1), 8, GFLAGS), + COMPOSITE_FRAC(0, "uart0_frac", "uart0_pre", 0, + RK2928_CLKSEL_CON(17), 0, + RK2928_CLKGATE_CON(1), 9, GFLAGS), + MUX(SCLK_UART0, "sclk_uart0", mux_sclk_uart0_p, 0, + RK2928_CLKSEL_CON(13), 8, 2, MFLAGS), + COMPOSITE_NOMUX(0, "uart1_pre", "uart_src", 0, + RK2928_CLKSEL_CON(14), 0, 7, DFLAGS, + RK2928_CLKGATE_CON(1), 10, GFLAGS), + COMPOSITE_FRAC(0, "uart1_frac", "uart1_pre", 0, + RK2928_CLKSEL_CON(18), 0, + RK2928_CLKGATE_CON(1), 11, GFLAGS), + MUX(SCLK_UART1, "sclk_uart1", mux_sclk_uart1_p, 0, + RK2928_CLKSEL_CON(14), 8, 2, MFLAGS), + COMPOSITE_NOMUX(0, "uart2_pre", "uart_src", 0, + RK2928_CLKSEL_CON(15), 0, 7, DFLAGS, + RK2928_CLKGATE_CON(1), 12, GFLAGS), + COMPOSITE_FRAC(0, "uart2_frac", "uart2_pre", 0, + RK2928_CLKSEL_CON(19), 0, + RK2928_CLKGATE_CON(1), 13, GFLAGS), + MUX(SCLK_UART2, "sclk_uart2", mux_sclk_uart2_p, 0, + RK2928_CLKSEL_CON(15), 8, 2, MFLAGS), + COMPOSITE_NOMUX(0, "uart3_pre", "uart_src", 0, + RK2928_CLKSEL_CON(16), 0, 7, DFLAGS, + RK2928_CLKGATE_CON(1), 14, GFLAGS), + COMPOSITE_FRAC(0, "uart3_frac", "uart3_pre", 0, + RK2928_CLKSEL_CON(20), 0, + RK2928_CLKGATE_CON(1), 15, GFLAGS), + MUX(SCLK_UART3, "sclk_uart3", mux_sclk_uart3_p, 0, + RK2928_CLKSEL_CON(16), 8, 2, MFLAGS), + + GATE(SCLK_JTAG, "jtag", "ext_jtag", 0, RK2928_CLKGATE_CON(1), 3, GFLAGS), + + GATE(SCLK_TIMER0, "timer0", "xin24m", 0, RK2928_CLKGATE_CON(1), 0, GFLAGS), + GATE(SCLK_TIMER1, "timer1", "xin24m", 0, RK2928_CLKGATE_CON(1), 1, GFLAGS), + + /* clk_core_pre gates */ + GATE(0, "core_dbg", "armclk", 0, RK2928_CLKGATE_CON(9), 0, GFLAGS), + + /* aclk_cpu gates */ + GATE(ACLK_DMA1, "aclk_dma1", "aclk_cpu", 0, RK2928_CLKGATE_CON(5), 0, GFLAGS), + GATE(0, "aclk_intmem", "aclk_cpu", 0, RK2928_CLKGATE_CON(4), 12, GFLAGS), + GATE(0, "aclk_strc_sys", "aclk_cpu", 0, RK2928_CLKGATE_CON(4), 10, GFLAGS), + + /* hclk_cpu gates */ + GATE(HCLK_ROM, "hclk_rom", "hclk_cpu", 0, RK2928_CLKGATE_CON(5), 6, GFLAGS), + GATE(HCLK_I2S0, "hclk_i2s0", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 2, GFLAGS), + GATE(HCLK_SPDIF, "hclk_spdif", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 1, GFLAGS), + GATE(0, "hclk_cpubus", "hclk_cpu", 0, RK2928_CLKGATE_CON(4), 8, GFLAGS), + /* hclk_ahb2apb is part of a clk branch */ + GATE(0, "hclk_vio_bus", "hclk_cpu", 0, RK2928_CLKGATE_CON(6), 12, GFLAGS), + GATE(HCLK_LCDC0, "hclk_lcdc0", "hclk_cpu", 0, RK2928_CLKGATE_CON(6), 1, GFLAGS), + GATE(HCLK_LCDC1, "hclk_lcdc1", "aclk_cpu", 0, RK2928_CLKGATE_CON(6), 2, GFLAGS), + GATE(HCLK_CIF0, "hclk_cif0", "hclk_cpu", 0, RK2928_CLKGATE_CON(6), 4, GFLAGS), + GATE(HCLK_IPP, "hclk_ipp", "hclk_cpu", 0, RK2928_CLKGATE_CON(6), 9, GFLAGS), + GATE(HCLK_RGA, "hclk_rga", "hclk_cpu", 0, RK2928_CLKGATE_CON(6), 10, GFLAGS), + + /* hclk_peri gates */ + GATE(0, "hclk_peri_axi_matrix", "hclk_peri", 0, RK2928_CLKGATE_CON(4), 0, GFLAGS), + GATE(0, "hclk_peri_ahb_arbi", "hclk_peri", 0, RK2928_CLKGATE_CON(4), 6, GFLAGS), + GATE(0, "hclk_emem_peri", "hclk_peri", 0, RK2928_CLKGATE_CON(4), 7, GFLAGS), + GATE(HCLK_EMAC, "hclk_emac", "hclk_peri", 0, RK2928_CLKGATE_CON(7), 0, GFLAGS), + GATE(HCLK_NANDC0, "hclk_nandc0", "hclk_peri", 0, RK2928_CLKGATE_CON(5), 9, GFLAGS), + GATE(0, "hclk_usb_peri", "hclk_peri", 0, RK2928_CLKGATE_CON(4), 5, GFLAGS), + GATE(HCLK_OTG0, "hclk_usbotg0", "hclk_peri", 0, RK2928_CLKGATE_CON(5), 13, GFLAGS), + GATE(HCLK_HSADC, "hclk_hsadc", "hclk_peri", 0, RK2928_CLKGATE_CON(7), 5, GFLAGS), + GATE(HCLK_PIDF, "hclk_pidfilter", "hclk_peri", 0, RK2928_CLKGATE_CON(7), 6, GFLAGS), + GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_peri", 0, RK2928_CLKGATE_CON(5), 10, GFLAGS), + GATE(HCLK_SDIO, "hclk_sdio", "hclk_peri", 0, RK2928_CLKGATE_CON(5), 11, GFLAGS), + GATE(HCLK_EMMC, "hclk_emmc", "hclk_peri", 0, RK2928_CLKGATE_CON(5), 12, GFLAGS), + + /* aclk_lcdc0_pre gates */ + GATE(0, "aclk_vio0", "aclk_lcdc0_pre", 0, RK2928_CLKGATE_CON(6), 13, GFLAGS), + GATE(ACLK_LCDC0, "aclk_lcdc0", "aclk_vio0", 0, RK2928_CLKGATE_CON(6), 0, GFLAGS), + GATE(ACLK_CIF0, "aclk_cif0", "aclk_vio0", 0, RK2928_CLKGATE_CON(6), 5, GFLAGS), + GATE(ACLK_IPP, "aclk_ipp", "aclk_vio0", 0, RK2928_CLKGATE_CON(6), 8, GFLAGS), + + /* aclk_lcdc1_pre gates */ + GATE(0, "aclk_vio1", "aclk_lcdc1_pre", 0, RK2928_CLKGATE_CON(9), 5, GFLAGS), + GATE(ACLK_LCDC1, "aclk_lcdc1", "aclk_vio1", 0, RK2928_CLKGATE_CON(6), 3, GFLAGS), + GATE(ACLK_RGA, "aclk_rga", "aclk_vio1", 0, RK2928_CLKGATE_CON(6), 11, GFLAGS), + + /* atclk_cpu gates */ + GATE(0, "atclk", "atclk_cpu", 0, RK2928_CLKGATE_CON(9), 3, GFLAGS), + GATE(0, "trace", "atclk_cpu", 0, RK2928_CLKGATE_CON(9), 2, GFLAGS), + + /* pclk_cpu gates */ + GATE(PCLK_PWM01, "pclk_pwm01", "pclk_cpu", 0, RK2928_CLKGATE_CON(7), 10, GFLAGS), + GATE(PCLK_TIMER0, "pclk_timer0", "pclk_cpu", 0, RK2928_CLKGATE_CON(7), 7, GFLAGS), + GATE(PCLK_I2C0, "pclk_i2c0", "pclk_cpu", 0, RK2928_CLKGATE_CON(8), 4, GFLAGS), + GATE(PCLK_I2C1, "pclk_i2c1", "pclk_cpu", 0, RK2928_CLKGATE_CON(8), 5, GFLAGS), + GATE(PCLK_GPIO0, "pclk_gpio0", "pclk_cpu", 0, RK2928_CLKGATE_CON(8), 9, GFLAGS), + GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_cpu", 0, RK2928_CLKGATE_CON(8), 10, GFLAGS), + GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_cpu", 0, RK2928_CLKGATE_CON(8), 11, GFLAGS), + GATE(PCLK_EFUSE, "pclk_efuse", "pclk_cpu", 0, RK2928_CLKGATE_CON(5), 2, GFLAGS), + GATE(PCLK_TZPC, "pclk_tzpc", "pclk_cpu", 0, RK2928_CLKGATE_CON(5), 3, GFLAGS), + GATE(0, "pclk_ddrupctl", "pclk_cpu", 0, RK2928_CLKGATE_CON(5), 7, GFLAGS), + GATE(0, "pclk_ddrpubl", "pclk_cpu", 0, RK2928_CLKGATE_CON(9), 6, GFLAGS), + GATE(0, "pclk_dbg", "pclk_cpu", 0, RK2928_CLKGATE_CON(9), 1, GFLAGS), + GATE(PCLK_GRF, "pclk_grf", "pclk_cpu", 0, RK2928_CLKGATE_CON(5), 4, GFLAGS), + GATE(PCLK_PMU, "pclk_pmu", "pclk_cpu", 0, RK2928_CLKGATE_CON(5), 5, GFLAGS), + + /* aclk_peri */ + GATE(ACLK_DMA2, "aclk_dma2", "aclk_peri", 0, RK2928_CLKGATE_CON(5), 1, GFLAGS), + GATE(ACLK_SMC, "aclk_smc", "aclk_peri", 0, RK2928_CLKGATE_CON(5), 8, GFLAGS), + GATE(0, "aclk_peri_niu", "aclk_peri", 0, RK2928_CLKGATE_CON(4), 4, GFLAGS), + GATE(0, "aclk_cpu_peri", "aclk_peri", 0, RK2928_CLKGATE_CON(4), 2, GFLAGS), + GATE(0, "aclk_peri_axi_matrix", "aclk_peri", 0, RK2928_CLKGATE_CON(4), 3, GFLAGS), + + /* pclk_peri gates */ + GATE(0, "pclk_peri_axi_matrix", "pclk_peri", 0, RK2928_CLKGATE_CON(4), 1, GFLAGS), + GATE(PCLK_PWM23, "pclk_pwm23", "pclk_peri", 0, RK2928_CLKGATE_CON(7), 11, GFLAGS), + GATE(PCLK_WDT, "pclk_wdt", "pclk_peri", 0, RK2928_CLKGATE_CON(7), 15, GFLAGS), + GATE(PCLK_SPI0, "pclk_spi0", "pclk_peri", 0, RK2928_CLKGATE_CON(7), 12, GFLAGS), + GATE(PCLK_SPI1, "pclk_spi1", "pclk_peri", 0, RK2928_CLKGATE_CON(7), 13, GFLAGS), + GATE(PCLK_UART2, "pclk_uart2", "pclk_peri", 0, RK2928_CLKGATE_CON(8), 2, GFLAGS), + GATE(PCLK_UART3, "pclk_uart3", "pclk_peri", 0, RK2928_CLKGATE_CON(8), 3, GFLAGS), + GATE(PCLK_I2C2, "pclk_i2c2", "pclk_peri", 0, RK2928_CLKGATE_CON(8), 6, GFLAGS), + GATE(PCLK_I2C3, "pclk_i2c3", "pclk_peri", 0, RK2928_CLKGATE_CON(8), 7, GFLAGS), + GATE(PCLK_I2C4, "pclk_i2c4", "pclk_peri", 0, RK2928_CLKGATE_CON(8), 8, GFLAGS), + GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_peri", 0, RK2928_CLKGATE_CON(8), 12, GFLAGS), + GATE(PCLK_SARADC, "pclk_saradc", "pclk_peri", 0, RK2928_CLKGATE_CON(7), 14, GFLAGS), +}; + +PNAME(mux_rk3066_lcdc0_p) = { "dclk_lcdc0_src", "xin27m" }; +PNAME(mux_rk3066_lcdc1_p) = { "dclk_lcdc1_src", "xin27m" }; +PNAME(mux_sclk_cif1_p) = { "cif1_pre", "xin24m" }; +PNAME(mux_sclk_i2s1_p) = { "i2s1_pre", "i2s1_frac", "xin12m" }; +PNAME(mux_sclk_i2s2_p) = { "i2s2_pre", "i2s2_frac", "xin12m" }; + +static struct clk_div_table div_aclk_cpu_t[] = { + { .val = 0, .div = 1 }, + { .val = 1, .div = 2 }, + { .val = 2, .div = 3 }, + { .val = 3, .div = 4 }, + { .val = 4, .div = 8 }, + { /* sentinel */ }, +}; + +static struct rockchip_clk_branch rk3066a_clk_branches[] __initdata = { + COMPOSITE_NOGATE(0, "armclk", mux_armclk_p, 0, + RK2928_CLKSEL_CON(0), 8, 1, MFLAGS, 0, 5, DFLAGS), + DIVTBL(0, "aclk_cpu_pre", "armclk", 0, + RK2928_CLKSEL_CON(1), 0, 3, DFLAGS, div_aclk_cpu_t), + + GATE(CORE_L2C, "core_l2c", "aclk_cpu", 0, + RK2928_CLKGATE_CON(9), 4, GFLAGS), + + COMPOSITE(0, "aclk_peri_pre", mux_pll_src_gpll_cpll_p, 0, + RK2928_CLKSEL_CON(10), 15, 1, MFLAGS, 0, 5, DFLAGS, + RK2928_CLKGATE_CON(2), 0, GFLAGS), + + COMPOSITE(0, "dclk_lcdc0_src", mux_pll_src_cpll_gpll_p, 0, + RK2928_CLKSEL_CON(27), 0, 1, MFLAGS, 8, 8, DFLAGS, + RK2928_CLKGATE_CON(3), 1, GFLAGS), + MUX(DCLK_LCDC0, "dclk_lcdc0", mux_rk3066_lcdc0_p, 0, + RK2928_CLKSEL_CON(27), 4, 1, MFLAGS), + COMPOSITE(0, "dclk_lcdc1_src", mux_pll_src_cpll_gpll_p, 0, + RK2928_CLKSEL_CON(28), 0, 1, MFLAGS, 8, 8, DFLAGS, + RK2928_CLKGATE_CON(3), 2, GFLAGS), + MUX(DCLK_LCDC1, "dclk_lcdc1", mux_rk3066_lcdc1_p, 0, + RK2928_CLKSEL_CON(28), 4, 1, MFLAGS), + + COMPOSITE_NOMUX(0, "cif1_pre", "cif_src", 0, + RK2928_CLKSEL_CON(29), 8, 5, DFLAGS, + RK2928_CLKGATE_CON(3), 8, GFLAGS), + MUX(SCLK_CIF1, "sclk_cif1", mux_sclk_cif1_p, 0, + RK2928_CLKSEL_CON(29), 15, 1, MFLAGS), + + GATE(0, "pclkin_cif1", "ext_cif1", 0, + RK2928_CLKGATE_CON(3), 4, GFLAGS), + + COMPOSITE(0, "aclk_gpu_src", mux_pll_src_cpll_gpll_p, 0, + RK2928_CLKSEL_CON(33), 8, 1, MFLAGS, 0, 5, DFLAGS, + RK2928_CLKGATE_CON(3), 13, GFLAGS), + GATE(ACLK_GPU, "aclk_gpu", "aclk_gpu_src", 0, + RK2928_CLKGATE_CON(5), 15, GFLAGS), + + GATE(SCLK_TIMER2, "timer2", "xin24m", 0, + RK2928_CLKGATE_CON(3), 2, GFLAGS), + + COMPOSITE_NOMUX(0, "sclk_tsadc", "xin24m", 0, + RK2928_CLKSEL_CON(34), 0, 16, DFLAGS, + RK2928_CLKGATE_CON(2), 15, GFLAGS), + + MUX(0, "i2s_src", mux_pll_src_gpll_cpll_p, 0, + RK2928_CLKSEL_CON(2), 15, 1, MFLAGS), + COMPOSITE_NOMUX(0, "i2s0_pre", "i2s_src", 0, + RK2928_CLKSEL_CON(2), 0, 7, DFLAGS, + RK2928_CLKGATE_CON(0), 7, GFLAGS), + COMPOSITE_FRAC(0, "i2s0_frac", "i2s0_pre", 0, + RK2928_CLKSEL_CON(6), 0, + RK2928_CLKGATE_CON(0), 8, GFLAGS), + MUX(SCLK_I2S0, "sclk_i2s0", mux_sclk_i2s0_p, 0, + RK2928_CLKSEL_CON(2), 8, 2, MFLAGS), + COMPOSITE_NOMUX(0, "i2s1_pre", "i2s_src", 0, + RK2928_CLKSEL_CON(3), 0, 7, DFLAGS, + RK2928_CLKGATE_CON(0), 9, GFLAGS), + COMPOSITE_FRAC(0, "i2s1_frac", "i2s1_pre", 0, + RK2928_CLKSEL_CON(7), 0, + RK2928_CLKGATE_CON(0), 10, GFLAGS), + MUX(SCLK_I2S1, "sclk_i2s1", mux_sclk_i2s1_p, 0, + RK2928_CLKSEL_CON(3), 8, 2, MFLAGS), + COMPOSITE_NOMUX(0, "i2s2_pre", "i2s_src", 0, + RK2928_CLKSEL_CON(4), 0, 7, DFLAGS, + RK2928_CLKGATE_CON(0), 11, GFLAGS), + COMPOSITE_FRAC(0, "i2s2_frac", "i2s2_pre", 0, + RK2928_CLKSEL_CON(8), 0, + RK2928_CLKGATE_CON(0), 12, GFLAGS), + MUX(SCLK_I2S2, "sclk_i2s2", mux_sclk_i2s2_p, 0, + RK2928_CLKSEL_CON(4), 8, 2, MFLAGS), + COMPOSITE_NOMUX(0, "spdif_pre", "i2s_src", 0, + RK2928_CLKSEL_CON(5), 0, 7, DFLAGS, + RK2928_CLKGATE_CON(0), 13, GFLAGS), + COMPOSITE_FRAC(0, "spdif_frac", "spdif_pll", 0, + RK2928_CLKSEL_CON(9), 0, + RK2928_CLKGATE_CON(0), 14, GFLAGS), + MUX(SCLK_SPDIF, "sclk_spdif", mux_sclk_spdif_p, 0, + RK2928_CLKSEL_CON(5), 8, 2, MFLAGS), + + GATE(HCLK_I2S1, "hclk_i2s1", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 3, GFLAGS), + GATE(HCLK_I2S2, "hclk_i2s2", "hclk_cpu", 0, RK2928_CLKGATE_CON(7), 4, GFLAGS), + GATE(0, "hclk_cif1", "hclk_cpu", 0, RK2928_CLKGATE_CON(6), 6, GFLAGS), + GATE(0, "hclk_hdmi", "hclk_cpu", 0, RK2928_CLKGATE_CON(4), 14, GFLAGS), + + GATE(HCLK_OTG1, "hclk_usbotg1", "hclk_peri", 0, RK2928_CLKGATE_CON(5), 14, GFLAGS), + + GATE(0, "aclk_cif1", "aclk_vio1", 0, RK2928_CLKGATE_CON(6), 7, GFLAGS), + + GATE(PCLK_TIMER1, "pclk_timer1", "pclk_cpu", 0, RK2928_CLKGATE_CON(7), 8, GFLAGS), + GATE(PCLK_TIMER2, "pclk_timer2", "pclk_cpu", 0, RK2928_CLKGATE_CON(7), 9, GFLAGS), + GATE(PCLK_GPIO6, "pclk_gpio6", "pclk_cpu", 0, RK2928_CLKGATE_CON(8), 15, GFLAGS), + GATE(PCLK_UART0, "pclk_uart0", "pclk_cpu", 0, RK2928_CLKGATE_CON(8), 0, GFLAGS), + GATE(PCLK_UART1, "pclk_uart1", "pclk_cpu", 0, RK2928_CLKGATE_CON(8), 1, GFLAGS), + + GATE(PCLK_GPIO4, "pclk_gpio4", "pclk_peri", 0, RK2928_CLKGATE_CON(8), 13, GFLAGS), + GATE(PCLK_TSADC, "pclk_tsadc", "pclk_peri", 0, RK2928_CLKGATE_CON(4), 13, GFLAGS), +}; + +static struct clk_div_table div_rk3188_aclk_core_t[] = { + { .val = 0, .div = 1 }, + { .val = 1, .div = 2 }, + { .val = 2, .div = 3 }, + { .val = 3, .div = 4 }, + { .val = 4, .div = 8 }, + { /* sentinel */ }, +}; + +PNAME(mux_hsicphy_p) = { "sclk_otgphy0", "sclk_otgphy1", + "gpll", "cpll" }; + +static struct rockchip_clk_branch rk3188_clk_branches[] __initdata = { + COMPOSITE_NOGATE(0, "armclk", mux_armclk_p, 0, + RK2928_CLKSEL_CON(0), 8, 1, MFLAGS, 9, 5, DFLAGS), + COMPOSITE_NOMUX_DIVTBL(0, "aclk_core", "armclk", 0, + RK2928_CLKSEL_CON(1), 3, 3, DFLAGS | CLK_DIVIDER_READ_ONLY, + div_rk3188_aclk_core_t, RK2928_CLKGATE_CON(0), 7, GFLAGS), + + /* do not source aclk_cpu_pre from the apll, to keep complexity down */ + COMPOSITE_NOGATE(0, "aclk_cpu_pre", mux_aclk_cpu_p, CLK_SET_RATE_NO_REPARENT, + RK2928_CLKSEL_CON(0), 5, 1, MFLAGS, 0, 5, DFLAGS), + + GATE(CORE_L2C, "core_l2c", "armclk", 0, + RK2928_CLKGATE_CON(9), 4, GFLAGS), + + COMPOSITE(0, "aclk_peri_pre", mux_pll_src_cpll_gpll_p, 0, + RK2928_CLKSEL_CON(10), 15, 1, MFLAGS, 0, 5, DFLAGS, + RK2928_CLKGATE_CON(2), 0, GFLAGS), + + COMPOSITE(DCLK_LCDC0, "dclk_lcdc0", mux_pll_src_cpll_gpll_p, 0, + RK2928_CLKSEL_CON(27), 0, 1, MFLAGS, 8, 8, DFLAGS, + RK2928_CLKGATE_CON(3), 1, GFLAGS), + COMPOSITE(DCLK_LCDC1, "dclk_lcdc1", mux_pll_src_cpll_gpll_p, 0, + RK2928_CLKSEL_CON(28), 0, 1, MFLAGS, 8, 8, DFLAGS, + RK2928_CLKGATE_CON(3), 2, GFLAGS), + + COMPOSITE(0, "aclk_gpu_src", mux_pll_src_cpll_gpll_p, 0, + RK2928_CLKSEL_CON(34), 7, 1, MFLAGS, 0, 5, DFLAGS, + RK2928_CLKGATE_CON(3), 15, GFLAGS), + GATE(ACLK_GPU, "aclk_gpu", "aclk_gpu_src", 0, + RK2928_CLKGATE_CON(9), 7, GFLAGS), + + GATE(SCLK_TIMER2, "timer2", "xin24m", 0, RK2928_CLKGATE_CON(3), 4, GFLAGS), + GATE(SCLK_TIMER3, "timer3", "xin24m", 0, RK2928_CLKGATE_CON(1), 2, GFLAGS), + GATE(SCLK_TIMER4, "timer4", "xin24m", 0, RK2928_CLKGATE_CON(3), 5, GFLAGS), + GATE(SCLK_TIMER5, "timer5", "xin24m", 0, RK2928_CLKGATE_CON(3), 8, GFLAGS), + GATE(SCLK_TIMER6, "timer6", "xin24m", 0, RK2928_CLKGATE_CON(3), 14, GFLAGS), + + COMPOSITE_NODIV(0, "sclk_hsicphy_480m", mux_hsicphy_p, 0, + RK2928_CLKSEL_CON(30), 0, 2, DFLAGS, + RK2928_CLKGATE_CON(3), 6, GFLAGS), + DIV(0, "sclk_hsicphy_12m", "sclk_hsicphy_480m", 0, + RK2928_CLKGATE_CON(11), 8, 6, DFLAGS), + + MUX(0, "i2s_src", mux_pll_src_gpll_cpll_p, 0, + RK2928_CLKSEL_CON(2), 15, 1, MFLAGS), + COMPOSITE_NOMUX(0, "i2s0_pre", "i2s_src", 0, + RK2928_CLKSEL_CON(3), 0, 7, DFLAGS, + RK2928_CLKGATE_CON(0), 9, GFLAGS), + COMPOSITE_FRAC(0, "i2s0_frac", "i2s0_pre", 0, + RK2928_CLKSEL_CON(7), 0, + RK2928_CLKGATE_CON(0), 10, GFLAGS), + MUX(SCLK_I2S0, "sclk_i2s0", mux_sclk_i2s0_p, 0, + RK2928_CLKSEL_CON(3), 8, 2, MFLAGS), + COMPOSITE_NOMUX(0, "spdif_pre", "i2s_src", 0, + RK2928_CLKSEL_CON(5), 0, 7, DFLAGS, + RK2928_CLKGATE_CON(13), 13, GFLAGS), + COMPOSITE_FRAC(0, "spdif_frac", "spdif_pll", 0, + RK2928_CLKSEL_CON(9), 0, + RK2928_CLKGATE_CON(0), 14, GFLAGS), + MUX(SCLK_SPDIF, "sclk_spdif", mux_sclk_spdif_p, 0, + RK2928_CLKSEL_CON(5), 8, 2, MFLAGS), + + GATE(0, "hclk_imem0", "hclk_cpu", 0, RK2928_CLKGATE_CON(4), 14, GFLAGS), + GATE(0, "hclk_imem1", "hclk_cpu", 0, RK2928_CLKGATE_CON(4), 15, GFLAGS), + + GATE(HCLK_OTG1, "hclk_usbotg1", "hclk_peri", 0, RK2928_CLKGATE_CON(7), 3, GFLAGS), + GATE(HCLK_HSIC, "hclk_hsic", "hclk_peri", 0, RK2928_CLKGATE_CON(7), 4, GFLAGS), + + GATE(PCLK_TIMER3, "pclk_timer3", "pclk_cpu", 0, RK2928_CLKGATE_CON(7), 9, GFLAGS), + + GATE(PCLK_UART0, "pclk_uart0", "hclk_ahb2apb", 0, RK2928_CLKGATE_CON(8), 0, GFLAGS), + GATE(PCLK_UART1, "pclk_uart1", "hclk_ahb2apb", 0, RK2928_CLKGATE_CON(8), 1, GFLAGS), + + GATE(ACLK_GPS, "aclk_gps", "aclk_peri", 0, RK2928_CLKGATE_CON(8), 13, GFLAGS), +}; + +static void __init rk3188_common_clk_init(struct device_node *np) +{ + void __iomem *reg_base; + struct clk *clk; + + reg_base = of_iomap(np, 0); + if (!reg_base) { + pr_err("%s: could not map cru region\n", __func__); + return; + } + + rockchip_clk_init(np, reg_base, CLK_NR_CLKS); + + /* xin12m is created by an cru-internal divider */ + clk = clk_register_fixed_factor(NULL, "xin12m", "xin24m", 0, 1, 2); + if (IS_ERR(clk)) + pr_warn("%s: could not register clock xin12m: %ld\n", + __func__, PTR_ERR(clk)); + + clk = clk_register_fixed_factor(NULL, "usb480m", "xin24m", 0, 20, 1); + if (IS_ERR(clk)) + pr_warn("%s: could not register clock usb480m: %ld\n", + __func__, PTR_ERR(clk)); + + rockchip_clk_register_plls(rk3188_pll_clks, + ARRAY_SIZE(rk3188_pll_clks), + RK3188_GRF_SOC_STATUS); + rockchip_clk_register_branches(common_clk_branches, + ARRAY_SIZE(common_clk_branches)); + + rockchip_register_softrst(np, 9, reg_base + RK2928_SOFTRST_CON(0), + ROCKCHIP_SOFTRST_HIWORD_MASK); +} + +static void __init rk3066a_clk_init(struct device_node *np) +{ + rk3188_common_clk_init(np); + rockchip_clk_register_branches(rk3066a_clk_branches, + ARRAY_SIZE(rk3066a_clk_branches)); +} +CLK_OF_DECLARE(rk3066a_cru, "rockchip,rk3066a-cru", rk3066a_clk_init); + +static void __init rk3188a_clk_init(struct device_node *np) +{ + rk3188_common_clk_init(np); + rockchip_clk_register_branches(rk3188_clk_branches, + ARRAY_SIZE(rk3188_clk_branches)); +} +CLK_OF_DECLARE(rk3188a_cru, "rockchip,rk3188a-cru", rk3188a_clk_init); + +static void __init rk3188_clk_init(struct device_node *np) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(rk3188_pll_clks); i++) { + struct rockchip_pll_clock *pll = &rk3188_pll_clks[i]; + struct rockchip_pll_rate_table *rate; + + if (!pll->rate_table) + continue; + + rate = pll->rate_table; + while (rate->rate > 0) { + rate->bwadj = 0; + rate++; + } + } + + rk3188a_clk_init(np); +} +CLK_OF_DECLARE(rk3188_cru, "rockchip,rk3188-cru", rk3188_clk_init); diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c new file mode 100644 index 000000000000..0d8c6c59a75e --- /dev/null +++ b/drivers/clk/rockchip/clk-rk3288.c @@ -0,0 +1,717 @@ +/* + * Copyright (c) 2014 MundoReader S.L. + * Author: Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/clk-provider.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <dt-bindings/clock/rk3288-cru.h> +#include "clk.h" + +#define RK3288_GRF_SOC_CON(x) (0x244 + x * 4) +#define RK3288_GRF_SOC_STATUS 0x280 + +enum rk3288_plls { + apll, dpll, cpll, gpll, npll, +}; + +struct rockchip_pll_rate_table rk3288_pll_rates[] = { + RK3066_PLL_RATE(2208000000, 1, 92, 1), + RK3066_PLL_RATE(2184000000, 1, 91, 1), + RK3066_PLL_RATE(2160000000, 1, 90, 1), + RK3066_PLL_RATE(2136000000, 1, 89, 1), + RK3066_PLL_RATE(2112000000, 1, 88, 1), + RK3066_PLL_RATE(2088000000, 1, 87, 1), + RK3066_PLL_RATE(2064000000, 1, 86, 1), + RK3066_PLL_RATE(2040000000, 1, 85, 1), + RK3066_PLL_RATE(2016000000, 1, 84, 1), + RK3066_PLL_RATE(1992000000, 1, 83, 1), + RK3066_PLL_RATE(1968000000, 1, 82, 1), + RK3066_PLL_RATE(1944000000, 1, 81, 1), + RK3066_PLL_RATE(1920000000, 1, 80, 1), + RK3066_PLL_RATE(1896000000, 1, 79, 1), + RK3066_PLL_RATE(1872000000, 1, 78, 1), + RK3066_PLL_RATE(1848000000, 1, 77, 1), + RK3066_PLL_RATE(1824000000, 1, 76, 1), + RK3066_PLL_RATE(1800000000, 1, 75, 1), + RK3066_PLL_RATE(1776000000, 1, 74, 1), + RK3066_PLL_RATE(1752000000, 1, 73, 1), + RK3066_PLL_RATE(1728000000, 1, 72, 1), + RK3066_PLL_RATE(1704000000, 1, 71, 1), + RK3066_PLL_RATE(1680000000, 1, 70, 1), + RK3066_PLL_RATE(1656000000, 1, 69, 1), + RK3066_PLL_RATE(1632000000, 1, 68, 1), + RK3066_PLL_RATE(1608000000, 1, 67, 1), + RK3066_PLL_RATE(1560000000, 1, 65, 1), + RK3066_PLL_RATE(1512000000, 1, 63, 1), + RK3066_PLL_RATE(1488000000, 1, 62, 1), + RK3066_PLL_RATE(1464000000, 1, 61, 1), + RK3066_PLL_RATE(1440000000, 1, 60, 1), + RK3066_PLL_RATE(1416000000, 1, 59, 1), + RK3066_PLL_RATE(1392000000, 1, 58, 1), + RK3066_PLL_RATE(1368000000, 1, 57, 1), + RK3066_PLL_RATE(1344000000, 1, 56, 1), + RK3066_PLL_RATE(1320000000, 1, 55, 1), + RK3066_PLL_RATE(1296000000, 1, 54, 1), + RK3066_PLL_RATE(1272000000, 1, 53, 1), + RK3066_PLL_RATE(1248000000, 1, 52, 1), + RK3066_PLL_RATE(1224000000, 1, 51, 1), + RK3066_PLL_RATE(1200000000, 1, 50, 1), + RK3066_PLL_RATE(1188000000, 2, 99, 1), + RK3066_PLL_RATE(1176000000, 1, 49, 1), + RK3066_PLL_RATE(1128000000, 1, 47, 1), + RK3066_PLL_RATE(1104000000, 1, 46, 1), + RK3066_PLL_RATE(1008000000, 1, 84, 2), + RK3066_PLL_RATE( 912000000, 1, 76, 2), + RK3066_PLL_RATE( 891000000, 8, 594, 2), + RK3066_PLL_RATE( 888000000, 1, 74, 2), + RK3066_PLL_RATE( 816000000, 1, 68, 2), + RK3066_PLL_RATE( 798000000, 2, 133, 2), + RK3066_PLL_RATE( 792000000, 1, 66, 2), + RK3066_PLL_RATE( 768000000, 1, 64, 2), + RK3066_PLL_RATE( 742500000, 8, 495, 2), + RK3066_PLL_RATE( 696000000, 1, 58, 2), + RK3066_PLL_RATE( 600000000, 1, 50, 2), + RK3066_PLL_RATE( 594000000, 2, 198, 4), + RK3066_PLL_RATE( 552000000, 1, 46, 2), + RK3066_PLL_RATE( 504000000, 1, 84, 4), + RK3066_PLL_RATE( 456000000, 1, 76, 4), + RK3066_PLL_RATE( 408000000, 1, 68, 4), + RK3066_PLL_RATE( 384000000, 2, 128, 4), + RK3066_PLL_RATE( 360000000, 1, 60, 4), + RK3066_PLL_RATE( 312000000, 1, 52, 4), + RK3066_PLL_RATE( 300000000, 1, 50, 4), + RK3066_PLL_RATE( 297000000, 2, 198, 8), + RK3066_PLL_RATE( 252000000, 1, 84, 8), + RK3066_PLL_RATE( 216000000, 1, 72, 8), + RK3066_PLL_RATE( 148500000, 2, 99, 8), + RK3066_PLL_RATE( 126000000, 1, 84, 16), + RK3066_PLL_RATE( 48000000, 1, 64, 32), + { /* sentinel */ }, +}; + +PNAME(mux_pll_p) = { "xin24m", "xin32k" }; +PNAME(mux_armclk_p) = { "apll_core", "gpll_core" }; +PNAME(mux_ddrphy_p) = { "dpll_ddr", "gpll_ddr" }; +PNAME(mux_aclk_cpu_src_p) = { "cpll_aclk_cpu", "gpll_aclk_cpu" }; + +PNAME(mux_pll_src_cpll_gpll_p) = { "cpll", "gpll" }; +PNAME(mux_pll_src_npll_cpll_gpll_p) = { "npll", "cpll", "gpll" }; +PNAME(mux_pll_src_cpll_gpll_npll_p) = { "cpll", "gpll", "npll" }; +PNAME(mux_pll_src_cpll_gpll_usb480m_p) = { "cpll", "gpll", "usb480m" }; + +PNAME(mux_mmc_src_p) = { "cpll", "gpll", "xin24m", "xin24m" }; +PNAME(mux_i2s_pre_p) = { "i2s_src", "i2s_frac", "ext_i2s", "xin12m" }; +PNAME(mux_i2s_clkout_p) = { "i2s_pre", "xin12m" }; +PNAME(mux_spdif_p) = { "spdif_pre", "spdif_frac", "xin12m" }; +PNAME(mux_spdif_8ch_p) = { "spdif_8ch_pre", "spdif_8ch_frac", "xin12m" }; +PNAME(mux_uart0_pll_p) = { "cpll", "gpll", "usbphy_480m_src", "npll" }; +PNAME(mux_uart0_p) = { "uart0_src", "uart0_frac", "xin24m" }; +PNAME(mux_uart1_p) = { "uart1_src", "uart1_frac", "xin24m" }; +PNAME(mux_uart2_p) = { "uart2_src", "uart2_frac", "xin24m" }; +PNAME(mux_uart3_p) = { "uart3_src", "uart3_frac", "xin24m" }; +PNAME(mux_uart4_p) = { "uart4_src", "uart4_frac", "xin24m" }; +PNAME(mux_cif_out_p) = { "cif_src", "xin24m" }; +PNAME(mux_macref_p) = { "mac_src", "ext_gmac" }; +PNAME(mux_hsadcout_p) = { "hsadc_src", "ext_hsadc" }; +PNAME(mux_edp_24m_p) = { "ext_edp_24m", "xin24m" }; +PNAME(mux_tspout_p) = { "cpll", "gpll", "npll", "xin27m" }; + +PNAME(mux_usbphy480m_p) = { "sclk_otgphy0", "sclk_otgphy1", + "sclk_otgphy2" }; +PNAME(mux_hsicphy480m_p) = { "cpll", "gpll", "usbphy480m_src" }; +PNAME(mux_hsicphy12m_p) = { "hsicphy12m_xin12m", "hsicphy12m_usbphy" }; + +static struct rockchip_pll_clock rk3288_pll_clks[] __initdata = { + [apll] = PLL(pll_rk3066, PLL_APLL, "apll", mux_pll_p, 0, RK3288_PLL_CON(0), + RK3288_MODE_CON, 0, 6, rk3288_pll_rates), + [dpll] = PLL(pll_rk3066, PLL_DPLL, "dpll", mux_pll_p, 0, RK3288_PLL_CON(4), + RK3288_MODE_CON, 4, 5, NULL), + [cpll] = PLL(pll_rk3066, PLL_CPLL, "cpll", mux_pll_p, 0, RK3288_PLL_CON(8), + RK3288_MODE_CON, 8, 7, rk3288_pll_rates), + [gpll] = PLL(pll_rk3066, PLL_GPLL, "gpll", mux_pll_p, 0, RK3288_PLL_CON(12), + RK3288_MODE_CON, 12, 8, rk3288_pll_rates), + [npll] = PLL(pll_rk3066, PLL_NPLL, "npll", mux_pll_p, 0, RK3288_PLL_CON(16), + RK3288_MODE_CON, 14, 9, NULL), +}; + +static struct clk_div_table div_hclk_cpu_t[] = { + { .val = 0, .div = 1 }, + { .val = 1, .div = 2 }, + { .val = 3, .div = 4 }, + { /* sentinel */}, +}; + +#define MFLAGS CLK_MUX_HIWORD_MASK +#define DFLAGS CLK_DIVIDER_HIWORD_MASK +#define GFLAGS (CLK_GATE_HIWORD_MASK | CLK_GATE_SET_TO_DISABLE) + +static struct rockchip_clk_branch rk3288_clk_branches[] __initdata = { + /* + * Clock-Architecture Diagram 1 + */ + + GATE(0, "apll_core", "apll", 0, + RK3288_CLKGATE_CON(0), 1, GFLAGS), + GATE(0, "gpll_core", "gpll", 0, + RK3288_CLKGATE_CON(0), 2, GFLAGS), + COMPOSITE_NOGATE(0, "armclk", mux_armclk_p, 0, + RK3288_CLKSEL_CON(0), 15, 1, MFLAGS, 8, 5, DFLAGS), + + COMPOSITE_NOMUX(0, "armcore0", "armclk", 0, + RK3288_CLKSEL_CON(36), 0, 3, DFLAGS, + RK3288_CLKGATE_CON(12), 0, GFLAGS), + COMPOSITE_NOMUX(0, "armcore1", "armclk", 0, + RK3288_CLKSEL_CON(36), 4, 3, DFLAGS, + RK3288_CLKGATE_CON(12), 1, GFLAGS), + COMPOSITE_NOMUX(0, "armcore2", "armclk", 0, + RK3288_CLKSEL_CON(36), 8, 3, DFLAGS, + RK3288_CLKGATE_CON(12), 2, GFLAGS), + COMPOSITE_NOMUX(0, "armcore3", "armclk", 0, + RK3288_CLKSEL_CON(36), 12, 3, DFLAGS, + RK3288_CLKGATE_CON(12), 3, GFLAGS), + COMPOSITE_NOMUX(0, "l2ram", "armclk", 0, + RK3288_CLKSEL_CON(37), 0, 3, DFLAGS, + RK3288_CLKGATE_CON(12), 4, GFLAGS), + COMPOSITE_NOMUX(0, "aclk_core_m0", "armclk", 0, + RK3288_CLKSEL_CON(0), 0, 4, DFLAGS, + RK3288_CLKGATE_CON(12), 5, GFLAGS), + COMPOSITE_NOMUX(0, "aclk_core_mp", "armclk", 0, + RK3288_CLKSEL_CON(0), 4, 4, DFLAGS, + RK3288_CLKGATE_CON(12), 6, GFLAGS), + COMPOSITE_NOMUX(0, "atclk", "armclk", 0, + RK3288_CLKSEL_CON(37), 4, 5, DFLAGS, + RK3288_CLKGATE_CON(12), 7, GFLAGS), + COMPOSITE_NOMUX(0, "pclk_dbg_pre", "armclk", 0, + RK3288_CLKSEL_CON(37), 9, 5, DFLAGS, + RK3288_CLKGATE_CON(12), 8, GFLAGS), + GATE(0, "pclk_dbg", "pclk_dbg_pre", 0, + RK3288_CLKGATE_CON(12), 9, GFLAGS), + GATE(0, "cs_dbg", "pclk_dbg_pre", 0, + RK3288_CLKGATE_CON(12), 10, GFLAGS), + GATE(0, "pclk_core_niu", "pclk_dbg_pre", 0, + RK3288_CLKGATE_CON(12), 11, GFLAGS), + + GATE(0, "dpll_ddr", "dpll", 0, + RK3288_CLKGATE_CON(0), 8, GFLAGS), + GATE(0, "gpll_ddr", "gpll", 0, + RK3288_CLKGATE_CON(0), 9, GFLAGS), + COMPOSITE_NOGATE(0, "ddrphy", mux_ddrphy_p, 0, + RK3288_CLKSEL_CON(26), 2, 1, MFLAGS, 0, 2, + DFLAGS | CLK_DIVIDER_POWER_OF_TWO), + + GATE(0, "gpll_aclk_cpu", "gpll", 0, + RK3288_CLKGATE_CON(0), 10, GFLAGS), + GATE(0, "cpll_aclk_cpu", "cpll", 0, + RK3288_CLKGATE_CON(0), 11, GFLAGS), + COMPOSITE_NOGATE(0, "aclk_cpu_src", mux_aclk_cpu_src_p, 0, + RK3288_CLKSEL_CON(1), 15, 1, MFLAGS, 3, 5, DFLAGS), + DIV(0, "aclk_cpu_pre", "aclk_cpu_src", 0, + RK3288_CLKSEL_CON(1), 0, 3, DFLAGS), + GATE(0, "aclk_cpu", "aclk_cpu_pre", 0, + RK3288_CLKGATE_CON(0), 3, GFLAGS), + COMPOSITE_NOMUX(0, "pclk_cpu", "aclk_cpu_pre", 0, + RK3288_CLKSEL_CON(1), 12, 3, DFLAGS, + RK3288_CLKGATE_CON(0), 5, GFLAGS), + COMPOSITE_NOMUX_DIVTBL(0, "hclk_cpu", "aclk_cpu_pre", 0, + RK3288_CLKSEL_CON(1), 8, 2, DFLAGS, div_hclk_cpu_t, + RK3288_CLKGATE_CON(0), 4, GFLAGS), + GATE(0, "c2c_host", "aclk_cpu_src", 0, + RK3288_CLKGATE_CON(13), 8, GFLAGS), + COMPOSITE_NOMUX(0, "crypto", "aclk_cpu_pre", 0, + RK3288_CLKSEL_CON(26), 6, 2, DFLAGS, + RK3288_CLKGATE_CON(5), 4, GFLAGS), + GATE(0, "aclk_bus_2pmu", "aclk_cpu_pre", 0, + RK3288_CLKGATE_CON(0), 7, GFLAGS), + + COMPOSITE(0, "i2s_src", mux_pll_src_cpll_gpll_p, 0, + RK3288_CLKSEL_CON(4), 15, 1, MFLAGS, 0, 7, DFLAGS, + RK3288_CLKGATE_CON(4), 1, GFLAGS), + COMPOSITE_FRAC(0, "i2s_frac", "i2s_src", 0, + RK3288_CLKSEL_CON(8), 0, + RK3288_CLKGATE_CON(4), 2, GFLAGS), + MUX(0, "i2s_pre", mux_i2s_pre_p, 0, + RK3288_CLKSEL_CON(4), 8, 2, MFLAGS), + COMPOSITE_NODIV(0, "i2s0_clkout", mux_i2s_clkout_p, 0, + RK3288_CLKSEL_CON(4), 12, 1, MFLAGS, + RK3288_CLKGATE_CON(4), 0, GFLAGS), + GATE(SCLK_I2S0, "sclk_i2s0", "i2s_pre", 0, + RK3288_CLKGATE_CON(4), 3, GFLAGS), + + MUX(0, "spdif_src", mux_pll_src_cpll_gpll_p, 0, + RK3288_CLKSEL_CON(5), 15, 1, MFLAGS), + COMPOSITE_NOMUX(0, "spdif_pre", "spdif_src", 0, + RK3288_CLKSEL_CON(5), 0, 7, DFLAGS, + RK3288_CLKGATE_CON(4), 4, GFLAGS), + COMPOSITE_FRAC(0, "spdif_frac", "spdif_src", 0, + RK3288_CLKSEL_CON(9), 0, + RK3288_CLKGATE_CON(4), 5, GFLAGS), + COMPOSITE_NODIV(SCLK_SPDIF, "sclk_spdif", mux_spdif_p, 0, + RK3288_CLKSEL_CON(5), 8, 2, MFLAGS, + RK3288_CLKGATE_CON(4), 6, GFLAGS), + COMPOSITE_NOMUX(0, "spdif_8ch_pre", "spdif_src", 0, + RK3288_CLKSEL_CON(40), 0, 7, DFLAGS, + RK3288_CLKGATE_CON(4), 7, GFLAGS), + COMPOSITE_FRAC(0, "spdif_8ch_frac", "spdif_8ch_src", 0, + RK3288_CLKSEL_CON(41), 0, + RK3288_CLKGATE_CON(4), 8, GFLAGS), + COMPOSITE_NODIV(SCLK_SPDIF8CH, "sclk_spdif_8ch", mux_spdif_8ch_p, 0, + RK3288_CLKSEL_CON(40), 8, 2, MFLAGS, + RK3288_CLKGATE_CON(4), 9, GFLAGS), + + GATE(0, "sclk_acc_efuse", "xin24m", 0, + RK3288_CLKGATE_CON(0), 12, GFLAGS), + + GATE(SCLK_TIMER0, "sclk_timer0", "xin24m", 0, + RK3288_CLKGATE_CON(1), 0, GFLAGS), + GATE(SCLK_TIMER1, "sclk_timer1", "xin24m", 0, + RK3288_CLKGATE_CON(1), 1, GFLAGS), + GATE(SCLK_TIMER2, "sclk_timer2", "xin24m", 0, + RK3288_CLKGATE_CON(1), 2, GFLAGS), + GATE(SCLK_TIMER3, "sclk_timer3", "xin24m", 0, + RK3288_CLKGATE_CON(1), 3, GFLAGS), + GATE(SCLK_TIMER4, "sclk_timer4", "xin24m", 0, + RK3288_CLKGATE_CON(1), 4, GFLAGS), + GATE(SCLK_TIMER5, "sclk_timer5", "xin24m", 0, + RK3288_CLKGATE_CON(1), 5, GFLAGS), + + /* + * Clock-Architecture Diagram 2 + */ + + COMPOSITE(0, "aclk_vepu", mux_pll_src_cpll_gpll_usb480m_p, 0, + RK3288_CLKSEL_CON(32), 6, 2, MFLAGS, 0, 5, DFLAGS, + RK3288_CLKGATE_CON(3), 9, GFLAGS), + COMPOSITE(0, "aclk_vdpu", mux_pll_src_cpll_gpll_usb480m_p, 0, + RK3288_CLKSEL_CON(32), 14, 2, MFLAGS, 8, 5, DFLAGS, + RK3288_CLKGATE_CON(3), 11, GFLAGS), + + COMPOSITE(0, "aclk_vio0", mux_pll_src_cpll_gpll_usb480m_p, 0, + RK3288_CLKSEL_CON(31), 6, 2, MFLAGS, 0, 5, DFLAGS, + RK3288_CLKGATE_CON(3), 0, GFLAGS), + DIV(0, "hclk_vio", "aclk_vio0", 0, + RK3288_CLKSEL_CON(28), 8, 5, DFLAGS), + COMPOSITE(0, "aclk_vio1", mux_pll_src_cpll_gpll_usb480m_p, 0, + RK3288_CLKSEL_CON(31), 14, 2, MFLAGS, 8, 5, DFLAGS, + RK3288_CLKGATE_CON(3), 2, GFLAGS), + + COMPOSITE(0, "aclk_rga_pre", mux_pll_src_cpll_gpll_usb480m_p, 0, + RK3288_CLKSEL_CON(30), 6, 2, MFLAGS, 0, 5, DFLAGS, + RK3288_CLKGATE_CON(3), 5, GFLAGS), + COMPOSITE(0, "sclk_rga", mux_pll_src_cpll_gpll_usb480m_p, 0, + RK3288_CLKSEL_CON(30), 14, 2, MFLAGS, 8, 5, DFLAGS, + RK3288_CLKGATE_CON(3), 4, GFLAGS), + + COMPOSITE(DCLK_VOP0, "dclk_vop0", mux_pll_src_cpll_gpll_npll_p, 0, + RK3288_CLKSEL_CON(27), 0, 2, MFLAGS, 8, 8, DFLAGS, + RK3288_CLKGATE_CON(3), 1, GFLAGS), + COMPOSITE(DCLK_VOP1, "dclk_vop1", mux_pll_src_cpll_gpll_npll_p, 0, + RK3288_CLKSEL_CON(29), 6, 2, MFLAGS, 8, 8, DFLAGS, + RK3288_CLKGATE_CON(3), 3, GFLAGS), + + COMPOSITE_NODIV(0, "sclk_edp_24m", mux_edp_24m_p, 0, + RK3288_CLKSEL_CON(28), 15, 1, MFLAGS, + RK3288_CLKGATE_CON(3), 12, GFLAGS), + COMPOSITE(0, "sclk_edp", mux_pll_src_cpll_gpll_npll_p, 0, + RK3288_CLKSEL_CON(28), 6, 2, MFLAGS, 0, 6, DFLAGS, + RK3288_CLKGATE_CON(3), 13, GFLAGS), + + COMPOSITE(0, "sclk_isp", mux_pll_src_cpll_gpll_npll_p, 0, + RK3288_CLKSEL_CON(6), 6, 2, MFLAGS, 0, 6, DFLAGS, + RK3288_CLKGATE_CON(3), 14, GFLAGS), + COMPOSITE(0, "sclk_isp_jpe", mux_pll_src_cpll_gpll_npll_p, 0, + RK3288_CLKSEL_CON(6), 14, 2, MFLAGS, 8, 6, DFLAGS, + RK3288_CLKGATE_CON(3), 15, GFLAGS), + + GATE(0, "sclk_hdmi_hdcp", "xin24m", 0, + RK3288_CLKGATE_CON(5), 12, GFLAGS), + GATE(0, "sclk_hdmi_cec", "xin32k", 0, + RK3288_CLKGATE_CON(5), 11, GFLAGS), + + COMPOSITE(0, "aclk_hevc", mux_pll_src_cpll_gpll_npll_p, 0, + RK3288_CLKSEL_CON(39), 14, 2, MFLAGS, 8, 5, DFLAGS, + RK3288_CLKGATE_CON(13), 13, GFLAGS), + DIV(0, "hclk_hevc", "aclk_hevc", 0, + RK3288_CLKSEL_CON(40), 12, 2, DFLAGS), + + COMPOSITE(0, "sclk_hevc_cabac", mux_pll_src_cpll_gpll_npll_p, 0, + RK3288_CLKSEL_CON(42), 6, 2, MFLAGS, 0, 5, DFLAGS, + RK3288_CLKGATE_CON(13), 14, GFLAGS), + COMPOSITE(0, "sclk_hevc_core", mux_pll_src_cpll_gpll_npll_p, 0, + RK3288_CLKSEL_CON(42), 14, 2, MFLAGS, 8, 5, DFLAGS, + RK3288_CLKGATE_CON(13), 15, GFLAGS), + + COMPOSITE_NODIV(0, "vip_src", mux_pll_src_cpll_gpll_p, 0, + RK3288_CLKSEL_CON(26), 8, 1, MFLAGS, + RK3288_CLKGATE_CON(3), 7, GFLAGS), + COMPOSITE_NOGATE(0, "sclk_vip_out", mux_cif_out_p, 0, + RK3288_CLKSEL_CON(26), 15, 1, MFLAGS, 9, 5, DFLAGS), + + DIV(0, "pclk_pd_alive", "gpll", 0, + RK3288_CLKSEL_CON(33), 8, 5, DFLAGS), + COMPOSITE_NOMUX(0, "pclk_pd_pmu", "gpll", 0, + RK3288_CLKSEL_CON(33), 0, 5, DFLAGS, + RK3288_CLKGATE_CON(5), 8, GFLAGS), + + COMPOSITE(SCLK_GPU, "sclk_gpu", mux_pll_src_cpll_gpll_usb480m_p, 0, + RK3288_CLKSEL_CON(34), 6, 2, MFLAGS, 0, 5, DFLAGS, + RK3288_CLKGATE_CON(5), 7, GFLAGS), + + COMPOSITE(0, "aclk_peri_src", mux_pll_src_cpll_gpll_p, 0, + RK3288_CLKSEL_CON(10), 15, 1, MFLAGS, 0, 5, DFLAGS, + RK3288_CLKGATE_CON(2), 0, GFLAGS), + COMPOSITE_NOMUX(0, "pclk_peri", "aclk_peri_src", 0, + RK3288_CLKSEL_CON(10), 12, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO, + RK3288_CLKGATE_CON(2), 3, GFLAGS), + COMPOSITE_NOMUX(0, "hclk_peri", "aclk_peri_src", 0, + RK3288_CLKSEL_CON(10), 8, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO, + RK3288_CLKGATE_CON(2), 2, GFLAGS), + GATE(0, "aclk_peri", "aclk_peri_src", 0, + RK3288_CLKGATE_CON(2), 1, GFLAGS), + + /* + * Clock-Architecture Diagram 3 + */ + + COMPOSITE(SCLK_SPI0, "sclk_spi0", mux_pll_src_cpll_gpll_p, 0, + RK3288_CLKSEL_CON(25), 7, 1, MFLAGS, 0, 7, DFLAGS, + RK3288_CLKGATE_CON(2), 9, GFLAGS), + COMPOSITE(SCLK_SPI1, "sclk_spi1", mux_pll_src_cpll_gpll_p, 0, + RK3288_CLKSEL_CON(25), 15, 1, MFLAGS, 8, 7, DFLAGS, + RK3288_CLKGATE_CON(2), 10, GFLAGS), + COMPOSITE(SCLK_SPI2, "sclk_spi2", mux_pll_src_cpll_gpll_p, 0, + RK3288_CLKSEL_CON(39), 7, 1, MFLAGS, 0, 7, DFLAGS, + RK3288_CLKGATE_CON(2), 11, GFLAGS), + + COMPOSITE(SCLK_SDMMC, "sclk_sdmmc", mux_mmc_src_p, 0, + RK3288_CLKSEL_CON(11), 6, 2, MFLAGS, 0, 6, DFLAGS, + RK3288_CLKGATE_CON(13), 0, GFLAGS), + COMPOSITE(SCLK_SDIO0, "sclk_sdio0", mux_mmc_src_p, 0, + RK3288_CLKSEL_CON(12), 6, 2, MFLAGS, 0, 6, DFLAGS, + RK3288_CLKGATE_CON(13), 1, GFLAGS), + COMPOSITE(SCLK_SDIO1, "sclk_sdio1", mux_mmc_src_p, 0, + RK3288_CLKSEL_CON(34), 14, 2, MFLAGS, 8, 6, DFLAGS, + RK3288_CLKGATE_CON(13), 2, GFLAGS), + COMPOSITE(SCLK_EMMC, "sclk_emmc", mux_mmc_src_p, 0, + RK3288_CLKSEL_CON(12), 14, 2, MFLAGS, 8, 6, DFLAGS, + RK3288_CLKGATE_CON(13), 3, GFLAGS), + + COMPOSITE(0, "sclk_tspout", mux_tspout_p, 0, + RK3288_CLKSEL_CON(35), 14, 2, MFLAGS, 8, 5, DFLAGS, + RK3288_CLKGATE_CON(4), 11, GFLAGS), + COMPOSITE(0, "sclk_tsp", mux_pll_src_cpll_gpll_npll_p, 0, + RK3288_CLKSEL_CON(35), 6, 2, MFLAGS, 0, 5, DFLAGS, + RK3288_CLKGATE_CON(4), 10, GFLAGS), + + GATE(SCLK_OTGPHY0, "sclk_otgphy0", "usb480m", 0, + RK3288_CLKGATE_CON(13), 4, GFLAGS), + GATE(SCLK_OTGPHY1, "sclk_otgphy1", "usb480m", 0, + RK3288_CLKGATE_CON(13), 5, GFLAGS), + GATE(SCLK_OTGPHY2, "sclk_otgphy2", "usb480m", 0, + RK3288_CLKGATE_CON(13), 6, GFLAGS), + GATE(SCLK_OTG_ADP, "sclk_otg_adp", "xin32k", 0, + RK3288_CLKGATE_CON(13), 7, GFLAGS), + + COMPOSITE_NOMUX(SCLK_TSADC, "sclk_tsadc", "xin32k", 0, + RK3288_CLKSEL_CON(2), 0, 6, DFLAGS, + RK3288_CLKGATE_CON(2), 7, GFLAGS), + + COMPOSITE_NOMUX(SCLK_SARADC, "sclk_saradc", "xin24m", 0, + RK3288_CLKSEL_CON(24), 8, 8, DFLAGS, + RK3288_CLKGATE_CON(2), 8, GFLAGS), + + GATE(SCLK_PS2C, "sclk_ps2c", "xin24m", 0, + RK3288_CLKGATE_CON(5), 13, GFLAGS), + + COMPOSITE(SCLK_NANDC0, "sclk_nandc0", mux_pll_src_cpll_gpll_p, 0, + RK3288_CLKSEL_CON(38), 7, 1, MFLAGS, 0, 5, DFLAGS, + RK3288_CLKGATE_CON(5), 5, GFLAGS), + COMPOSITE(SCLK_NANDC1, "sclk_nandc1", mux_pll_src_cpll_gpll_p, 0, + RK3288_CLKSEL_CON(38), 15, 1, MFLAGS, 8, 5, DFLAGS, + RK3288_CLKGATE_CON(5), 6, GFLAGS), + + COMPOSITE(0, "uart0_src", mux_uart0_pll_p, 0, + RK3288_CLKSEL_CON(13), 13, 2, MFLAGS, 0, 7, DFLAGS, + RK3288_CLKGATE_CON(1), 8, GFLAGS), + COMPOSITE_FRAC(0, "uart0_frac", "uart0_src", 0, + RK3288_CLKSEL_CON(17), 0, + RK3288_CLKGATE_CON(1), 9, GFLAGS), + MUX(SCLK_UART0, "sclk_uart0", mux_uart0_p, 0, + RK3288_CLKSEL_CON(13), 8, 2, MFLAGS), + MUX(0, "uart_src", mux_pll_src_cpll_gpll_p, 0, + RK3288_CLKSEL_CON(13), 15, 1, MFLAGS), + COMPOSITE_NOMUX(0, "uart1_src", "uart_src", 0, + RK3288_CLKSEL_CON(14), 0, 7, DFLAGS, + RK3288_CLKGATE_CON(1), 10, GFLAGS), + COMPOSITE_FRAC(0, "uart1_frac", "uart1_src", 0, + RK3288_CLKSEL_CON(18), 0, + RK3288_CLKGATE_CON(1), 11, GFLAGS), + MUX(SCLK_UART1, "sclk_uart1", mux_uart1_p, 0, + RK3288_CLKSEL_CON(14), 8, 2, MFLAGS), + COMPOSITE_NOMUX(0, "uart2_src", "uart_src", 0, + RK3288_CLKSEL_CON(15), 0, 7, DFLAGS, + RK3288_CLKGATE_CON(1), 12, GFLAGS), + COMPOSITE_FRAC(0, "uart2_frac", "uart2_src", 0, + RK3288_CLKSEL_CON(19), 0, + RK3288_CLKGATE_CON(1), 13, GFLAGS), + MUX(SCLK_UART2, "sclk_uart2", mux_uart2_p, 0, + RK3288_CLKSEL_CON(15), 8, 2, MFLAGS), + COMPOSITE_NOMUX(0, "uart3_src", "uart_src", 0, + RK3288_CLKSEL_CON(16), 0, 7, DFLAGS, + RK3288_CLKGATE_CON(1), 14, GFLAGS), + COMPOSITE_FRAC(0, "uart3_frac", "uart3_src", 0, + RK3288_CLKSEL_CON(20), 0, + RK3288_CLKGATE_CON(1), 15, GFLAGS), + MUX(SCLK_UART3, "sclk_uart3", mux_uart3_p, 0, + RK3288_CLKSEL_CON(16), 8, 2, MFLAGS), + COMPOSITE_NOMUX(0, "uart4_src", "uart_src", 0, + RK3288_CLKSEL_CON(3), 0, 7, DFLAGS, + RK3288_CLKGATE_CON(2), 12, GFLAGS), + COMPOSITE_FRAC(0, "uart4_frac", "uart4_src", 0, + RK3288_CLKSEL_CON(7), 0, + RK3288_CLKGATE_CON(2), 13, GFLAGS), + MUX(SCLK_UART4, "sclk_uart4", mux_uart4_p, 0, + RK3288_CLKSEL_CON(3), 8, 2, MFLAGS), + + COMPOSITE(0, "mac_src", mux_pll_src_npll_cpll_gpll_p, 0, + RK3288_CLKSEL_CON(21), 0, 2, MFLAGS, 8, 5, DFLAGS, + RK3288_CLKGATE_CON(2), 5, GFLAGS), + MUX(0, "macref", mux_macref_p, 0, + RK3288_CLKSEL_CON(21), 4, 1, MFLAGS), + GATE(0, "sclk_macref_out", "macref", 0, + RK3288_CLKGATE_CON(5), 3, GFLAGS), + GATE(SCLK_MACREF, "sclk_macref", "macref", 0, + RK3288_CLKGATE_CON(5), 2, GFLAGS), + GATE(SCLK_MAC_RX, "sclk_mac_rx", "macref", 0, + RK3288_CLKGATE_CON(5), 0, GFLAGS), + GATE(SCLK_MAC_TX, "sclk_mac_tx", "macref", 0, + RK3288_CLKGATE_CON(5), 1, GFLAGS), + + COMPOSITE(0, "hsadc_src", mux_pll_src_cpll_gpll_p, 0, + RK3288_CLKSEL_CON(22), 0, 1, MFLAGS, 8, 8, DFLAGS, + RK3288_CLKGATE_CON(2), 6, GFLAGS), + MUX(SCLK_HSADC, "sclk_hsadc_out", mux_hsadcout_p, 0, + RK3288_CLKSEL_CON(22), 4, 1, MFLAGS), + + GATE(0, "jtag", "ext_jtag", 0, + RK3288_CLKGATE_CON(4), 14, GFLAGS), + + COMPOSITE_NODIV(0, "usbphy480m_src", mux_usbphy480m_p, 0, + RK3288_CLKSEL_CON(13), 11, 2, MFLAGS, + RK3288_CLKGATE_CON(5), 15, GFLAGS), + COMPOSITE_NODIV(SCLK_HSICPHY480M, "sclk_hsicphy480m", mux_hsicphy480m_p, 0, + RK3288_CLKSEL_CON(29), 0, 2, MFLAGS, + RK3288_CLKGATE_CON(3), 6, GFLAGS), + GATE(0, "hsicphy12m_xin12m", "xin12m", 0, + RK3288_CLKGATE_CON(13), 9, GFLAGS), + DIV(0, "hsicphy12m_usbphy", "sclk_hsicphy480m", 0, + RK3288_CLKSEL_CON(11), 8, 6, DFLAGS), + MUX(SCLK_HSICPHY12M, "sclk_hsicphy12m", mux_hsicphy12m_p, 0, + RK3288_CLKSEL_CON(22), 4, 1, MFLAGS), + + /* + * Clock-Architecture Diagram 4 + */ + + /* aclk_cpu gates */ + GATE(0, "sclk_intmem0", "aclk_cpu", 0, RK3288_CLKGATE_CON(10), 5, GFLAGS), + GATE(0, "sclk_intmem1", "aclk_cpu", 0, RK3288_CLKGATE_CON(10), 6, GFLAGS), + GATE(0, "sclk_intmem2", "aclk_cpu", 0, RK3288_CLKGATE_CON(10), 7, GFLAGS), + GATE(ACLK_DMAC1, "aclk_dmac1", "aclk_cpu", 0, RK3288_CLKGATE_CON(10), 12, GFLAGS), + GATE(0, "aclk_strc_sys", "aclk_cpu", 0, RK3288_CLKGATE_CON(10), 13, GFLAGS), + GATE(0, "aclk_intmem", "aclk_cpu", 0, RK3288_CLKGATE_CON(10), 4, GFLAGS), + GATE(ACLK_CRYPTO, "aclk_crypto", "aclk_cpu", 0, RK3288_CLKGATE_CON(11), 6, GFLAGS), + GATE(0, "aclk_ccp", "aclk_cpu", 0, RK3288_CLKGATE_CON(11), 8, GFLAGS), + + /* hclk_cpu gates */ + GATE(HCLK_CRYPTO, "hclk_crypto", "hclk_cpu", 0, RK3288_CLKGATE_CON(11), 7, GFLAGS), + GATE(HCLK_I2S0, "hclk_i2s0", "hclk_cpu", 0, RK3288_CLKGATE_CON(10), 8, GFLAGS), + GATE(HCLK_ROM, "hclk_rom", "hclk_cpu", 0, RK3288_CLKGATE_CON(10), 9, GFLAGS), + GATE(HCLK_SPDIF, "hclk_spdif", "hclk_cpu", 0, RK3288_CLKGATE_CON(10), 10, GFLAGS), + GATE(HCLK_SPDIF8CH, "hclk_spdif_8ch", "hclk_cpu", 0, RK3288_CLKGATE_CON(10), 11, GFLAGS), + + /* pclk_cpu gates */ + GATE(PCLK_PWM, "pclk_pwm", "pclk_cpu", 0, RK3288_CLKGATE_CON(10), 0, GFLAGS), + GATE(PCLK_TIMER, "pclk_timer", "pclk_cpu", 0, RK3288_CLKGATE_CON(10), 1, GFLAGS), + GATE(PCLK_I2C0, "pclk_i2c0", "pclk_cpu", 0, RK3288_CLKGATE_CON(10), 2, GFLAGS), + GATE(PCLK_I2C1, "pclk_i2c1", "pclk_cpu", 0, RK3288_CLKGATE_CON(10), 3, GFLAGS), + GATE(0, "pclk_ddrupctl0", "pclk_cpu", 0, RK3288_CLKGATE_CON(10), 14, GFLAGS), + GATE(0, "pclk_publ0", "pclk_cpu", 0, RK3288_CLKGATE_CON(10), 15, GFLAGS), + GATE(0, "pclk_ddrupctl1", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 0, GFLAGS), + GATE(0, "pclk_publ1", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 1, GFLAGS), + GATE(0, "pclk_efuse_1024", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 2, GFLAGS), + GATE(PCLK_TZPC, "pclk_tzpc", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 3, GFLAGS), + GATE(PCLK_UART2, "pclk_uart2", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 9, GFLAGS), + GATE(0, "pclk_efuse_256", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 10, GFLAGS), + GATE(PCLK_RKPWM, "pclk_rkpwm", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 11, GFLAGS), + + /* ddrctrl [DDR Controller PHY clock] gates */ + GATE(0, "nclk_ddrupctl0", "ddrphy", 0, RK3288_CLKGATE_CON(11), 4, GFLAGS), + GATE(0, "nclk_ddrupctl1", "ddrphy", 0, RK3288_CLKGATE_CON(11), 5, GFLAGS), + + /* ddrphy gates */ + GATE(0, "sclk_ddrphy0", "ddrphy", 0, RK3288_CLKGATE_CON(4), 12, GFLAGS), + GATE(0, "sclk_ddrphy1", "ddrphy", 0, RK3288_CLKGATE_CON(4), 13, GFLAGS), + + /* aclk_peri gates */ + GATE(0, "aclk_peri_axi_matrix", "aclk_peri", 0, RK3288_CLKGATE_CON(6), 2, GFLAGS), + GATE(ACLK_DMAC2, "aclk_dmac2", "aclk_peri", 0, RK3288_CLKGATE_CON(6), 3, GFLAGS), + GATE(0, "aclk_peri_niu", "aclk_peri", 0, RK3288_CLKGATE_CON(7), 11, GFLAGS), + GATE(ACLK_MMU, "aclk_mmu", "aclk_peri", 0, RK3288_CLKGATE_CON(8), 12, GFLAGS), + GATE(ACLK_GMAC, "aclk_gmac", "aclk_peri", 0, RK3288_CLKGATE_CON(8), 0, GFLAGS), + GATE(HCLK_GPS, "hclk_gps", "aclk_peri", 0, RK3288_CLKGATE_CON(8), 2, GFLAGS), + + /* hclk_peri gates */ + GATE(0, "hclk_peri_matrix", "hclk_peri", 0, RK3288_CLKGATE_CON(6), 0, GFLAGS), + GATE(HCLK_OTG0, "hclk_otg0", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 4, GFLAGS), + GATE(HCLK_USBHOST0, "hclk_host0", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 6, GFLAGS), + GATE(HCLK_USBHOST1, "hclk_host1", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 7, GFLAGS), + GATE(HCLK_HSIC, "hclk_hsic", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 8, GFLAGS), + GATE(0, "hclk_usb_peri", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 9, GFLAGS), + GATE(0, "hclk_peri_ahb_arbi", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 10, GFLAGS), + GATE(0, "hclk_emem", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 12, GFLAGS), + GATE(0, "hclk_mem", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 13, GFLAGS), + GATE(HCLK_NANDC0, "hclk_nandc0", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 14, GFLAGS), + GATE(HCLK_NANDC1, "hclk_nandc1", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 15, GFLAGS), + GATE(HCLK_TSP, "hclk_tsp", "hclk_peri", 0, RK3288_CLKGATE_CON(8), 8, GFLAGS), + GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_peri", 0, RK3288_CLKGATE_CON(8), 3, GFLAGS), + GATE(HCLK_SDIO0, "hclk_sdio0", "hclk_peri", 0, RK3288_CLKGATE_CON(8), 4, GFLAGS), + GATE(HCLK_SDIO1, "hclk_sdio1", "hclk_peri", 0, RK3288_CLKGATE_CON(8), 5, GFLAGS), + GATE(HCLK_EMMC, "hclk_emmc", "hclk_peri", 0, RK3288_CLKGATE_CON(8), 6, GFLAGS), + GATE(HCLK_HSADC, "hclk_hsadc", "hclk_peri", 0, RK3288_CLKGATE_CON(8), 7, GFLAGS), + GATE(0, "pmu_hclk_otg0", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 5, GFLAGS), + + /* pclk_peri gates */ + GATE(0, "pclk_peri_matrix", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 1, GFLAGS), + GATE(PCLK_SPI0, "pclk_spi0", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 4, GFLAGS), + GATE(PCLK_SPI1, "pclk_spi1", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 5, GFLAGS), + GATE(PCLK_SPI2, "pclk_spi2", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 6, GFLAGS), + GATE(PCLK_PS2C, "pclk_ps2c", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 7, GFLAGS), + GATE(PCLK_UART0, "pclk_uart0", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 8, GFLAGS), + GATE(PCLK_UART1, "pclk_uart1", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 9, GFLAGS), + GATE(PCLK_I2C4, "pclk_i2c4", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 15, GFLAGS), + GATE(PCLK_UART3, "pclk_uart3", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 11, GFLAGS), + GATE(PCLK_UART4, "pclk_uart4", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 12, GFLAGS), + GATE(PCLK_I2C2, "pclk_i2c2", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 13, GFLAGS), + GATE(PCLK_I2C3, "pclk_i2c3", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 14, GFLAGS), + GATE(PCLK_SARADC, "pclk_saradc", "pclk_peri", 0, RK3288_CLKGATE_CON(7), 1, GFLAGS), + GATE(PCLK_TSADC, "pclk_tsadc", "pclk_peri", 0, RK3288_CLKGATE_CON(7), 2, GFLAGS), + GATE(PCLK_SIM, "pclk_sim", "pclk_peri", 0, RK3288_CLKGATE_CON(7), 3, GFLAGS), + GATE(PCLK_I2C5, "pclk_i2c5", "pclk_peri", 0, RK3288_CLKGATE_CON(7), 0, GFLAGS), + GATE(PCLK_GMAC, "pclk_gmac", "pclk_peri", 0, RK3288_CLKGATE_CON(8), 1, GFLAGS), + + GATE(SCLK_LCDC_PWM0, "sclk_lcdc_pwm0", "xin24m", 0, RK3288_CLKGATE_CON(13), 10, GFLAGS), + GATE(SCLK_LCDC_PWM1, "sclk_lcdc_pwm1", "xin24m", 0, RK3288_CLKGATE_CON(13), 11, GFLAGS), + GATE(0, "sclk_pvtm_core", "xin24m", 0, RK3288_CLKGATE_CON(5), 9, GFLAGS), + GATE(0, "sclk_pvtm_gpu", "xin24m", 0, RK3288_CLKGATE_CON(5), 10, GFLAGS), + GATE(0, "sclk_mipidsi_24m", "xin24m", 0, RK3288_CLKGATE_CON(5), 15, GFLAGS), + + /* sclk_gpu gates */ + GATE(ACLK_GPU, "aclk_gpu", "sclk_gpu", 0, RK3288_CLKGATE_CON(18), 0, GFLAGS), + + /* pclk_pd_alive gates */ + GATE(PCLK_GPIO8, "pclk_gpio8", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 8, GFLAGS), + GATE(PCLK_GPIO7, "pclk_gpio7", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 7, GFLAGS), + GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 1, GFLAGS), + GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 2, GFLAGS), + GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 3, GFLAGS), + GATE(PCLK_GPIO4, "pclk_gpio4", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 4, GFLAGS), + GATE(PCLK_GPIO5, "pclk_gpio5", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 5, GFLAGS), + GATE(PCLK_GPIO6, "pclk_gpio6", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 6, GFLAGS), + GATE(PCLK_GRF, "pclk_grf", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 11, GFLAGS), + GATE(0, "pclk_alive_niu", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 12, GFLAGS), + + /* pclk_pd_pmu gates */ + GATE(PCLK_PMU, "pclk_pmu", "pclk_pd_pmu", 0, RK3288_CLKGATE_CON(17), 0, GFLAGS), + GATE(0, "pclk_intmem1", "pclk_pd_pmu", 0, RK3288_CLKGATE_CON(17), 1, GFLAGS), + GATE(0, "pclk_pmu_niu", "pclk_pd_pmu", 0, RK3288_CLKGATE_CON(17), 2, GFLAGS), + GATE(PCLK_SGRF, "pclk_sgrf", "pclk_pd_pmu", 0, RK3288_CLKGATE_CON(17), 3, GFLAGS), + GATE(PCLK_GPIO0, "pclk_gpio0", "pclk_pd_pmu", 0, RK3288_CLKGATE_CON(17), 4, GFLAGS), + + /* hclk_vio gates */ + GATE(HCLK_RGA, "hclk_rga", "hclk_vio", 0, RK3288_CLKGATE_CON(15), 1, GFLAGS), + GATE(HCLK_VOP0, "hclk_vop0", "hclk_vio", 0, RK3288_CLKGATE_CON(15), 6, GFLAGS), + GATE(HCLK_VOP1, "hclk_vop1", "hclk_vio", 0, RK3288_CLKGATE_CON(15), 8, GFLAGS), + GATE(0, "hclk_vio_ahb_arbi", "hclk_vio", 0, RK3288_CLKGATE_CON(15), 9, GFLAGS), + GATE(0, "hclk_vio_niu", "hclk_vio", 0, RK3288_CLKGATE_CON(15), 10, GFLAGS), + GATE(0, "hclk_vip", "hclk_vio", 0, RK3288_CLKGATE_CON(15), 15, GFLAGS), + GATE(HCLK_IEP, "hclk_iep", "hclk_vio", 0, RK3288_CLKGATE_CON(15), 3, GFLAGS), + GATE(HCLK_ISP, "hclk_isp", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 1, GFLAGS), + GATE(0, "hclk_vio2_h2p", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 10, GFLAGS), + GATE(0, "pclk_mipi_dsi0", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 4, GFLAGS), + GATE(0, "pclk_mipi_dsi1", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 5, GFLAGS), + GATE(0, "pclk_mipi_csi", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 6, GFLAGS), + GATE(0, "pclk_lvds_phy", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 7, GFLAGS), + GATE(0, "pclk_edp_ctrl", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 8, GFLAGS), + GATE(0, "pclk_hdmi_ctrl", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 9, GFLAGS), + GATE(0, "pclk_vio2_h2p", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 11, GFLAGS), + + /* aclk_vio0 gates */ + GATE(ACLK_VOP0, "aclk_vop0", "aclk_vio0", 0, RK3288_CLKGATE_CON(15), 5, GFLAGS), + GATE(0, "aclk_iep", "aclk_vio0", 0, RK3288_CLKGATE_CON(15), 2, GFLAGS), + GATE(0, "aclk_vio0_niu", "aclk_vio0", 0, RK3288_CLKGATE_CON(15), 11, GFLAGS), + GATE(0, "aclk_vip", "aclk_vio0", 0, RK3288_CLKGATE_CON(15), 14, GFLAGS), + + /* aclk_vio1 gates */ + GATE(ACLK_VOP1, "aclk_vop1", "aclk_vio1", 0, RK3288_CLKGATE_CON(15), 7, GFLAGS), + GATE(0, "aclk_isp", "aclk_vio1", 0, RK3288_CLKGATE_CON(16), 2, GFLAGS), + GATE(0, "aclk_vio1_niu", "aclk_vio1", 0, RK3288_CLKGATE_CON(15), 12, GFLAGS), + + /* aclk_rga_pre gates */ + GATE(ACLK_RGA, "aclk_rga", "aclk_rga_pre", 0, RK3288_CLKGATE_CON(15), 0, GFLAGS), + GATE(0, "aclk_rga_niu", "aclk_rga_pre", 0, RK3288_CLKGATE_CON(15), 13, GFLAGS), + + /* + * Other ungrouped clocks. + */ + + GATE(0, "pclk_vip_in", "ext_vip", 0, RK3288_CLKGATE_CON(16), 0, GFLAGS), + GATE(0, "pclk_isp_in", "ext_isp", 0, RK3288_CLKGATE_CON(16), 3, GFLAGS), +}; + +static void __init rk3288_clk_init(struct device_node *np) +{ + void __iomem *reg_base; + struct clk *clk; + + reg_base = of_iomap(np, 0); + if (!reg_base) { + pr_err("%s: could not map cru region\n", __func__); + return; + } + + rockchip_clk_init(np, reg_base, CLK_NR_CLKS); + + /* xin12m is created by an cru-internal divider */ + clk = clk_register_fixed_factor(NULL, "xin12m", "xin24m", 0, 1, 2); + if (IS_ERR(clk)) + pr_warn("%s: could not register clock xin12m: %ld\n", + __func__, PTR_ERR(clk)); + + + clk = clk_register_fixed_factor(NULL, "usb480m", "xin24m", 0, 20, 1); + if (IS_ERR(clk)) + pr_warn("%s: could not register clock usb480m: %ld\n", + __func__, PTR_ERR(clk)); + + rockchip_clk_register_plls(rk3288_pll_clks, + ARRAY_SIZE(rk3288_pll_clks), + RK3288_GRF_SOC_STATUS); + rockchip_clk_register_branches(rk3288_clk_branches, + ARRAY_SIZE(rk3288_clk_branches)); + + rockchip_register_softrst(np, 9, reg_base + RK3288_SOFTRST_CON(0), + ROCKCHIP_SOFTRST_HIWORD_MASK); +} +CLK_OF_DECLARE(rk3288_cru, "rockchip,rk3288-cru", rk3288_clk_init); diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c new file mode 100644 index 000000000000..278cf9dd1e23 --- /dev/null +++ b/drivers/clk/rockchip/clk.c @@ -0,0 +1,244 @@ +/* + * Copyright (c) 2014 MundoReader S.L. + * Author: Heiko Stuebner <heiko@sntech.de> + * + * based on + * + * samsung/clk.c + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * Copyright (c) 2013 Linaro Ltd. + * Author: Thomas Abraham <thomas.ab@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/slab.h> +#include <linux/clk.h> +#include <linux/clk-provider.h> +#include <linux/mfd/syscon.h> +#include <linux/regmap.h> +#include "clk.h" + +/** + * Register a clock branch. + * Most clock branches have a form like + * + * src1 --|--\ + * |M |--[GATE]-[DIV]- + * src2 --|--/ + * + * sometimes without one of those components. + */ +struct clk *rockchip_clk_register_branch(const char *name, + const char **parent_names, u8 num_parents, void __iomem *base, + int muxdiv_offset, u8 mux_shift, u8 mux_width, u8 mux_flags, + u8 div_shift, u8 div_width, u8 div_flags, + struct clk_div_table *div_table, int gate_offset, + u8 gate_shift, u8 gate_flags, unsigned long flags, + spinlock_t *lock) +{ + struct clk *clk; + struct clk_mux *mux = NULL; + struct clk_gate *gate = NULL; + struct clk_divider *div = NULL; + const struct clk_ops *mux_ops = NULL, *div_ops = NULL, + *gate_ops = NULL; + + if (num_parents > 1) { + mux = kzalloc(sizeof(*mux), GFP_KERNEL); + if (!mux) + return ERR_PTR(-ENOMEM); + + mux->reg = base + muxdiv_offset; + mux->shift = mux_shift; + mux->mask = BIT(mux_width) - 1; + mux->flags = mux_flags; + mux->lock = lock; + mux_ops = (mux_flags & CLK_MUX_READ_ONLY) ? &clk_mux_ro_ops + : &clk_mux_ops; + } + + if (gate_offset >= 0) { + gate = kzalloc(sizeof(*gate), GFP_KERNEL); + if (!gate) + return ERR_PTR(-ENOMEM); + + gate->flags = gate_flags; + gate->reg = base + gate_offset; + gate->bit_idx = gate_shift; + gate->lock = lock; + gate_ops = &clk_gate_ops; + } + + if (div_width > 0) { + div = kzalloc(sizeof(*div), GFP_KERNEL); + if (!div) + return ERR_PTR(-ENOMEM); + + div->flags = div_flags; + div->reg = base + muxdiv_offset; + div->shift = div_shift; + div->width = div_width; + div->lock = lock; + div->table = div_table; + div_ops = (div_flags & CLK_DIVIDER_READ_ONLY) + ? &clk_divider_ro_ops + : &clk_divider_ops; + } + + clk = clk_register_composite(NULL, name, parent_names, num_parents, + mux ? &mux->hw : NULL, mux_ops, + div ? &div->hw : NULL, div_ops, + gate ? &gate->hw : NULL, gate_ops, + flags); + + return clk; +} + +static DEFINE_SPINLOCK(clk_lock); +static struct clk **clk_table; +static void __iomem *reg_base; +static struct clk_onecell_data clk_data; +static struct device_node *cru_node; +static struct regmap *grf; + +void __init rockchip_clk_init(struct device_node *np, void __iomem *base, + unsigned long nr_clks) +{ + reg_base = base; + cru_node = np; + grf = ERR_PTR(-EPROBE_DEFER); + + clk_table = kcalloc(nr_clks, sizeof(struct clk *), GFP_KERNEL); + if (!clk_table) + pr_err("%s: could not allocate clock lookup table\n", __func__); + + clk_data.clks = clk_table; + clk_data.clk_num = nr_clks; + of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); +} + +struct regmap *rockchip_clk_get_grf(void) +{ + if (IS_ERR(grf)) + grf = syscon_regmap_lookup_by_phandle(cru_node, "rockchip,grf"); + return grf; +} + +void rockchip_clk_add_lookup(struct clk *clk, unsigned int id) +{ + if (clk_table && id) + clk_table[id] = clk; +} + +void __init rockchip_clk_register_plls(struct rockchip_pll_clock *list, + unsigned int nr_pll, int grf_lock_offset) +{ + struct clk *clk; + int idx; + + for (idx = 0; idx < nr_pll; idx++, list++) { + clk = rockchip_clk_register_pll(list->type, list->name, + list->parent_names, list->num_parents, + reg_base, list->con_offset, grf_lock_offset, + list->lock_shift, list->mode_offset, + list->mode_shift, list->rate_table, &clk_lock); + if (IS_ERR(clk)) { + pr_err("%s: failed to register clock %s\n", __func__, + list->name); + continue; + } + + rockchip_clk_add_lookup(clk, list->id); + } +} + +void __init rockchip_clk_register_branches( + struct rockchip_clk_branch *list, + unsigned int nr_clk) +{ + struct clk *clk = NULL; + unsigned int idx; + unsigned long flags; + + for (idx = 0; idx < nr_clk; idx++, list++) { + flags = list->flags; + + /* catch simple muxes */ + switch (list->branch_type) { + case branch_mux: + clk = clk_register_mux(NULL, list->name, + list->parent_names, list->num_parents, + flags, reg_base + list->muxdiv_offset, + list->mux_shift, list->mux_width, + list->mux_flags, &clk_lock); + break; + case branch_divider: + if (list->div_table) + clk = clk_register_divider_table(NULL, + list->name, list->parent_names[0], + flags, reg_base + list->muxdiv_offset, + list->div_shift, list->div_width, + list->div_flags, list->div_table, + &clk_lock); + else + clk = clk_register_divider(NULL, list->name, + list->parent_names[0], flags, + reg_base + list->muxdiv_offset, + list->div_shift, list->div_width, + list->div_flags, &clk_lock); + break; + case branch_fraction_divider: + /* unimplemented */ + continue; + break; + case branch_gate: + flags |= CLK_SET_RATE_PARENT; + + /* keep all gates untouched for now */ + flags |= CLK_IGNORE_UNUSED; + + clk = clk_register_gate(NULL, list->name, + list->parent_names[0], flags, + reg_base + list->gate_offset, + list->gate_shift, list->gate_flags, &clk_lock); + break; + case branch_composite: + /* keep all gates untouched for now */ + flags |= CLK_IGNORE_UNUSED; + + clk = rockchip_clk_register_branch(list->name, + list->parent_names, list->num_parents, + reg_base, list->muxdiv_offset, list->mux_shift, + list->mux_width, list->mux_flags, + list->div_shift, list->div_width, + list->div_flags, list->div_table, + list->gate_offset, list->gate_shift, + list->gate_flags, flags, &clk_lock); + break; + } + + /* none of the cases above matched */ + if (!clk) { + pr_err("%s: unknown clock type %d\n", + __func__, list->branch_type); + continue; + } + + if (IS_ERR(clk)) { + pr_err("%s: failed to register clock %s: %ld\n", + __func__, list->name, PTR_ERR(clk)); + continue; + } + + rockchip_clk_add_lookup(clk, list->id); + } +} diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h new file mode 100644 index 000000000000..887cbdeca2aa --- /dev/null +++ b/drivers/clk/rockchip/clk.h @@ -0,0 +1,347 @@ +/* + * Copyright (c) 2014 MundoReader S.L. + * Author: Heiko Stuebner <heiko@sntech.de> + * + * based on + * + * samsung/clk.h + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * Copyright (c) 2013 Linaro Ltd. + * Author: Thomas Abraham <thomas.ab@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef CLK_ROCKCHIP_CLK_H +#define CLK_ROCKCHIP_CLK_H + +#include <linux/io.h> +#include <linux/clk.h> +#include <linux/clk-provider.h> + +#define HIWORD_UPDATE(val, mask, shift) \ + ((val) << (shift) | (mask) << ((shift) + 16)) + +/* register positions shared by RK2928, RK3066 and RK3188 */ +#define RK2928_PLL_CON(x) (x * 0x4) +#define RK2928_MODE_CON 0x40 +#define RK2928_CLKSEL_CON(x) (x * 0x4 + 0x44) +#define RK2928_CLKGATE_CON(x) (x * 0x4 + 0xd0) +#define RK2928_GLB_SRST_FST 0x100 +#define RK2928_GLB_SRST_SND 0x104 +#define RK2928_SOFTRST_CON(x) (x * 0x4 + 0x110) +#define RK2928_MISC_CON 0x134 + +#define RK3288_PLL_CON(x) RK2928_PLL_CON(x) +#define RK3288_MODE_CON 0x50 +#define RK3288_CLKSEL_CON(x) (x * 0x4 + 0x60) +#define RK3288_CLKGATE_CON(x) (x * 0x4 + 0x160) +#define RK3288_GLB_SRST_FST 0x1b0 +#define RK3288_GLB_SRST_SND 0x1b4 +#define RK3288_SOFTRST_CON(x) (x * 0x4 + 0x1b8) +#define RK3288_MISC_CON 0x1e8 + +enum rockchip_pll_type { + pll_rk3066, +}; + +#define RK3066_PLL_RATE(_rate, _nr, _nf, _no) \ +{ \ + .rate = _rate##U, \ + .nr = _nr, \ + .nf = _nf, \ + .no = _no, \ + .bwadj = (_nf >> 1), \ +} + +struct rockchip_pll_rate_table { + unsigned long rate; + unsigned int nr; + unsigned int nf; + unsigned int no; + unsigned int bwadj; +}; + +/** + * struct rockchip_pll_clock: information about pll clock + * @id: platform specific id of the clock. + * @name: name of this pll clock. + * @parent_name: name of the parent clock. + * @flags: optional flags for basic clock. + * @con_offset: offset of the register for configuring the PLL. + * @mode_offset: offset of the register for configuring the PLL-mode. + * @mode_shift: offset inside the mode-register for the mode of this pll. + * @lock_shift: offset inside the lock register for the lock status. + * @type: Type of PLL to be registered. + * @rate_table: Table of usable pll rates + */ +struct rockchip_pll_clock { + unsigned int id; + const char *name; + const char **parent_names; + u8 num_parents; + unsigned long flags; + int con_offset; + int mode_offset; + int mode_shift; + int lock_shift; + enum rockchip_pll_type type; + struct rockchip_pll_rate_table *rate_table; +}; + +#define PLL(_type, _id, _name, _pnames, _flags, _con, _mode, _mshift, \ + _lshift, _rtable) \ + { \ + .id = _id, \ + .type = _type, \ + .name = _name, \ + .parent_names = _pnames, \ + .num_parents = ARRAY_SIZE(_pnames), \ + .flags = CLK_GET_RATE_NOCACHE | _flags, \ + .con_offset = _con, \ + .mode_offset = _mode, \ + .mode_shift = _mshift, \ + .lock_shift = _lshift, \ + .rate_table = _rtable, \ + } + +struct clk *rockchip_clk_register_pll(enum rockchip_pll_type pll_type, + const char *name, const char **parent_names, u8 num_parents, + void __iomem *base, int con_offset, int grf_lock_offset, + int lock_shift, int reg_mode, int mode_shift, + struct rockchip_pll_rate_table *rate_table, + spinlock_t *lock); + +#define PNAME(x) static const char *x[] __initconst + +enum rockchip_clk_branch_type { + branch_composite, + branch_mux, + branch_divider, + branch_fraction_divider, + branch_gate, +}; + +struct rockchip_clk_branch { + unsigned int id; + enum rockchip_clk_branch_type branch_type; + const char *name; + const char **parent_names; + u8 num_parents; + unsigned long flags; + int muxdiv_offset; + u8 mux_shift; + u8 mux_width; + u8 mux_flags; + u8 div_shift; + u8 div_width; + u8 div_flags; + struct clk_div_table *div_table; + int gate_offset; + u8 gate_shift; + u8 gate_flags; +}; + +#define COMPOSITE(_id, cname, pnames, f, mo, ms, mw, mf, ds, dw,\ + df, go, gs, gf) \ + { \ + .id = _id, \ + .branch_type = branch_composite, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = mo, \ + .mux_shift = ms, \ + .mux_width = mw, \ + .mux_flags = mf, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + } + +#define COMPOSITE_NOMUX(_id, cname, pname, f, mo, ds, dw, df, \ + go, gs, gf) \ + { \ + .id = _id, \ + .branch_type = branch_composite, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = mo, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + } + +#define COMPOSITE_NOMUX_DIVTBL(_id, cname, pname, f, mo, ds, dw,\ + df, dt, go, gs, gf) \ + { \ + .id = _id, \ + .branch_type = branch_composite, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = mo, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .div_table = dt, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + } + +#define COMPOSITE_NODIV(_id, cname, pnames, f, mo, ms, mw, mf, \ + go, gs, gf) \ + { \ + .id = _id, \ + .branch_type = branch_composite, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = mo, \ + .mux_shift = ms, \ + .mux_width = mw, \ + .mux_flags = mf, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + } + +#define COMPOSITE_NOGATE(_id, cname, pnames, f, mo, ms, mw, mf, \ + ds, dw, df) \ + { \ + .id = _id, \ + .branch_type = branch_composite, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = mo, \ + .mux_shift = ms, \ + .mux_width = mw, \ + .mux_flags = mf, \ + .div_shift = ds, \ + .div_width = dw, \ + .div_flags = df, \ + .gate_offset = -1, \ + } + +#define COMPOSITE_FRAC(_id, cname, pname, f, mo, df, go, gs, gf)\ + { \ + .id = _id, \ + .branch_type = branch_fraction_divider, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = mo, \ + .div_shift = 16, \ + .div_width = 16, \ + .div_flags = df, \ + .gate_offset = go, \ + .gate_shift = gs, \ + .gate_flags = gf, \ + } + +#define MUX(_id, cname, pnames, f, o, s, w, mf) \ + { \ + .id = _id, \ + .branch_type = branch_mux, \ + .name = cname, \ + .parent_names = pnames, \ + .num_parents = ARRAY_SIZE(pnames), \ + .flags = f, \ + .muxdiv_offset = o, \ + .mux_shift = s, \ + .mux_width = w, \ + .mux_flags = mf, \ + .gate_offset = -1, \ + } + +#define DIV(_id, cname, pname, f, o, s, w, df) \ + { \ + .id = _id, \ + .branch_type = branch_divider, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = o, \ + .div_shift = s, \ + .div_width = w, \ + .div_flags = df, \ + .gate_offset = -1, \ + } + +#define DIVTBL(_id, cname, pname, f, o, s, w, df, dt) \ + { \ + .id = _id, \ + .branch_type = branch_divider, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .muxdiv_offset = o, \ + .div_shift = s, \ + .div_width = w, \ + .div_flags = df, \ + .div_table = dt, \ + } + +#define GATE(_id, cname, pname, f, o, b, gf) \ + { \ + .id = _id, \ + .branch_type = branch_gate, \ + .name = cname, \ + .parent_names = (const char *[]){ pname }, \ + .num_parents = 1, \ + .flags = f, \ + .gate_offset = o, \ + .gate_shift = b, \ + .gate_flags = gf, \ + } + + +void rockchip_clk_init(struct device_node *np, void __iomem *base, + unsigned long nr_clks); +struct regmap *rockchip_clk_get_grf(void); +void rockchip_clk_add_lookup(struct clk *clk, unsigned int id); +void rockchip_clk_register_branches(struct rockchip_clk_branch *clk_list, + unsigned int nr_clk); +void rockchip_clk_register_plls(struct rockchip_pll_clock *pll_list, + unsigned int nr_pll, int grf_lock_offset); + +#define ROCKCHIP_SOFTRST_HIWORD_MASK BIT(0) + +#ifdef CONFIG_RESET_CONTROLLER +void rockchip_register_softrst(struct device_node *np, + unsigned int num_regs, + void __iomem *base, u8 flags); +#else +static inline void rockchip_register_softrst(struct device_node *np, + unsigned int num_regs, + void __iomem *base, u8 flags) +{ +} +#endif + +#endif diff --git a/drivers/clk/rockchip/softrst.c b/drivers/clk/rockchip/softrst.c new file mode 100644 index 000000000000..552f7bb15bc5 --- /dev/null +++ b/drivers/clk/rockchip/softrst.c @@ -0,0 +1,118 @@ +/* + * Copyright (c) 2014 MundoReader S.L. + * Author: Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/slab.h> +#include <linux/io.h> +#include <linux/reset-controller.h> +#include <linux/spinlock.h> +#include "clk.h" + +struct rockchip_softrst { + struct reset_controller_dev rcdev; + void __iomem *reg_base; + int num_regs; + int num_per_reg; + u8 flags; + spinlock_t lock; +}; + +static int rockchip_softrst_assert(struct reset_controller_dev *rcdev, + unsigned long id) +{ + struct rockchip_softrst *softrst = container_of(rcdev, + struct rockchip_softrst, + rcdev); + int bank = id / softrst->num_per_reg; + int offset = id % softrst->num_per_reg; + + if (softrst->flags & ROCKCHIP_SOFTRST_HIWORD_MASK) { + writel(BIT(offset) | (BIT(offset) << 16), + softrst->reg_base + (bank * 4)); + } else { + unsigned long flags; + u32 reg; + + spin_lock_irqsave(&softrst->lock, flags); + + reg = readl(softrst->reg_base + (bank * 4)); + writel(reg | BIT(offset), softrst->reg_base + (bank * 4)); + + spin_unlock_irqrestore(&softrst->lock, flags); + } + + return 0; +} + +static int rockchip_softrst_deassert(struct reset_controller_dev *rcdev, + unsigned long id) +{ + struct rockchip_softrst *softrst = container_of(rcdev, + struct rockchip_softrst, + rcdev); + int bank = id / softrst->num_per_reg; + int offset = id % softrst->num_per_reg; + + if (softrst->flags & ROCKCHIP_SOFTRST_HIWORD_MASK) { + writel((BIT(offset) << 16), softrst->reg_base + (bank * 4)); + } else { + unsigned long flags; + u32 reg; + + spin_lock_irqsave(&softrst->lock, flags); + + reg = readl(softrst->reg_base + (bank * 4)); + writel(reg & ~BIT(offset), softrst->reg_base + (bank * 4)); + + spin_unlock_irqrestore(&softrst->lock, flags); + } + + return 0; +} + +static struct reset_control_ops rockchip_softrst_ops = { + .assert = rockchip_softrst_assert, + .deassert = rockchip_softrst_deassert, +}; + +void __init rockchip_register_softrst(struct device_node *np, + unsigned int num_regs, + void __iomem *base, u8 flags) +{ + struct rockchip_softrst *softrst; + int ret; + + softrst = kzalloc(sizeof(*softrst), GFP_KERNEL); + if (!softrst) + return; + + spin_lock_init(&softrst->lock); + + softrst->reg_base = base; + softrst->flags = flags; + softrst->num_regs = num_regs; + softrst->num_per_reg = (flags & ROCKCHIP_SOFTRST_HIWORD_MASK) ? 16 + : 32; + + softrst->rcdev.owner = THIS_MODULE; + softrst->rcdev.nr_resets = num_regs * softrst->num_per_reg; + softrst->rcdev.ops = &rockchip_softrst_ops; + softrst->rcdev.of_node = np; + ret = reset_controller_register(&softrst->rcdev); + if (ret) { + pr_err("%s: could not register reset controller, %d\n", + __func__, ret); + kfree(softrst); + } +}; diff --git a/drivers/clk/spear/spear1310_clock.c b/drivers/clk/spear/spear1310_clock.c index 65894f7687ed..4daa5977793a 100644 --- a/drivers/clk/spear/spear1310_clock.c +++ b/drivers/clk/spear/spear1310_clock.c @@ -742,19 +742,19 @@ void __init spear1310_clk_init(void __iomem *misc_base, void __iomem *ras_base) clk = clk_register_gate(NULL, "pcie_sata_0_clk", "ahb_clk", 0, SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_PCIE_SATA_0_CLK_ENB, 0, &_lock); - clk_register_clkdev(clk, NULL, "dw_pcie.0"); + clk_register_clkdev(clk, NULL, "b1000000.pcie"); clk_register_clkdev(clk, NULL, "b1000000.ahci"); clk = clk_register_gate(NULL, "pcie_sata_1_clk", "ahb_clk", 0, SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_PCIE_SATA_1_CLK_ENB, 0, &_lock); - clk_register_clkdev(clk, NULL, "dw_pcie.1"); + clk_register_clkdev(clk, NULL, "b1800000.pcie"); clk_register_clkdev(clk, NULL, "b1800000.ahci"); clk = clk_register_gate(NULL, "pcie_sata_2_clk", "ahb_clk", 0, SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_PCIE_SATA_2_CLK_ENB, 0, &_lock); - clk_register_clkdev(clk, NULL, "dw_pcie.2"); + clk_register_clkdev(clk, NULL, "b4000000.pcie"); clk_register_clkdev(clk, NULL, "b4000000.ahci"); clk = clk_register_gate(NULL, "sysram0_clk", "ahb_clk", 0, diff --git a/drivers/clk/spear/spear1340_clock.c b/drivers/clk/spear/spear1340_clock.c index fe835c1845fe..5a5c6648308d 100644 --- a/drivers/clk/spear/spear1340_clock.c +++ b/drivers/clk/spear/spear1340_clock.c @@ -839,7 +839,7 @@ void __init spear1340_clk_init(void __iomem *misc_base) clk = clk_register_gate(NULL, "pcie_sata_clk", "ahb_clk", 0, SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_PCIE_SATA_CLK_ENB, 0, &_lock); - clk_register_clkdev(clk, NULL, "dw_pcie"); + clk_register_clkdev(clk, NULL, "b1000000.pcie"); clk_register_clkdev(clk, NULL, "b1000000.ahci"); clk = clk_register_gate(NULL, "sysram0_clk", "ahb_clk", 0, diff --git a/drivers/clk/spear/spear3xx_clock.c b/drivers/clk/spear/spear3xx_clock.c index c2d204315546..bb5f387774e2 100644 --- a/drivers/clk/spear/spear3xx_clock.c +++ b/drivers/clk/spear/spear3xx_clock.c @@ -211,7 +211,7 @@ static inline void spear310_clk_init(void) { } /* array of all spear 320 clock lookups */ #ifdef CONFIG_MACH_SPEAR320 -#define SPEAR320_CONTROL_REG (soc_config_base + 0x0000) +#define SPEAR320_CONTROL_REG (soc_config_base + 0x0010) #define SPEAR320_EXT_CTRL_REG (soc_config_base + 0x0018) #define SPEAR320_UARTX_PCLK_MASK 0x1 @@ -245,7 +245,8 @@ static const char *smii0_parents[] = { "smii_125m_pad", "ras_pll2_clk", "ras_syn0_gclk", }; static const char *uartx_parents[] = { "ras_syn1_gclk", "ras_apb_clk", }; -static void __init spear320_clk_init(void __iomem *soc_config_base) +static void __init spear320_clk_init(void __iomem *soc_config_base, + struct clk *ras_apb_clk) { struct clk *clk; @@ -342,6 +343,8 @@ static void __init spear320_clk_init(void __iomem *soc_config_base) SPEAR320_CONTROL_REG, UART1_PCLK_SHIFT, UART1_PCLK_MASK, 0, &_lock); clk_register_clkdev(clk, NULL, "a3000000.serial"); + /* Enforce ras_apb_clk */ + clk_set_parent(clk, ras_apb_clk); clk = clk_register_mux(NULL, "uart2_clk", uartx_parents, ARRAY_SIZE(uartx_parents), @@ -349,6 +352,8 @@ static void __init spear320_clk_init(void __iomem *soc_config_base) SPEAR320_EXT_CTRL_REG, SPEAR320_UART2_PCLK_SHIFT, SPEAR320_UARTX_PCLK_MASK, 0, &_lock); clk_register_clkdev(clk, NULL, "a4000000.serial"); + /* Enforce ras_apb_clk */ + clk_set_parent(clk, ras_apb_clk); clk = clk_register_mux(NULL, "uart3_clk", uartx_parents, ARRAY_SIZE(uartx_parents), @@ -379,12 +384,12 @@ static void __init spear320_clk_init(void __iomem *soc_config_base) clk_register_clkdev(clk, NULL, "60100000.serial"); } #else -static inline void spear320_clk_init(void __iomem *soc_config_base) { } +static inline void spear320_clk_init(void __iomem *sb, struct clk *rc) { } #endif void __init spear3xx_clk_init(void __iomem *misc_base, void __iomem *soc_config_base) { - struct clk *clk, *clk1; + struct clk *clk, *clk1, *ras_apb_clk; clk = clk_register_fixed_rate(NULL, "osc_32k_clk", NULL, CLK_IS_ROOT, 32000); @@ -613,6 +618,7 @@ void __init spear3xx_clk_init(void __iomem *misc_base, void __iomem *soc_config_ clk = clk_register_gate(NULL, "ras_apb_clk", "apb_clk", 0, RAS_CLK_ENB, RAS_APB_CLK_ENB, 0, &_lock); clk_register_clkdev(clk, "ras_apb_clk", NULL); + ras_apb_clk = clk; clk = clk_register_gate(NULL, "ras_32k_clk", "osc_32k_clk", 0, RAS_CLK_ENB, RAS_32K_CLK_ENB, 0, &_lock); @@ -659,5 +665,5 @@ void __init spear3xx_clk_init(void __iomem *misc_base, void __iomem *soc_config_ else if (of_machine_is_compatible("st,spear310")) spear310_clk_init(); else if (of_machine_is_compatible("st,spear320")) - spear320_clk_init(soc_config_base); + spear320_clk_init(soc_config_base, ras_apb_clk); } diff --git a/drivers/clk/st/Makefile b/drivers/clk/st/Makefile index c7455ffdbdf7..ede7b2f13092 100644 --- a/drivers/clk/st/Makefile +++ b/drivers/clk/st/Makefile @@ -1 +1 @@ -obj-y += clkgen-mux.o clkgen-pll.o clkgen-fsyn.o +obj-y += clkgen-mux.o clkgen-pll.o clkgen-fsyn.o clk-flexgen.o diff --git a/drivers/clk/st/clk-flexgen.c b/drivers/clk/st/clk-flexgen.c new file mode 100644 index 000000000000..2282cef9f2ff --- /dev/null +++ b/drivers/clk/st/clk-flexgen.c @@ -0,0 +1,331 @@ +/* + * clk-flexgen.c + * + * Copyright (C) ST-Microelectronics SA 2013 + * Author: Maxime Coquelin <maxime.coquelin@st.com> for ST-Microelectronics. + * License terms: GNU General Public License (GPL), version 2 */ + +#include <linux/clk-provider.h> +#include <linux/module.h> +#include <linux/slab.h> +#include <linux/io.h> +#include <linux/err.h> +#include <linux/string.h> +#include <linux/of.h> +#include <linux/of_address.h> + +struct flexgen { + struct clk_hw hw; + + /* Crossbar */ + struct clk_mux mux; + /* Pre-divisor's gate */ + struct clk_gate pgate; + /* Pre-divisor */ + struct clk_divider pdiv; + /* Final divisor's gate */ + struct clk_gate fgate; + /* Final divisor */ + struct clk_divider fdiv; +}; + +#define to_flexgen(_hw) container_of(_hw, struct flexgen, hw) + +static int flexgen_enable(struct clk_hw *hw) +{ + struct flexgen *flexgen = to_flexgen(hw); + struct clk_hw *pgate_hw = &flexgen->pgate.hw; + struct clk_hw *fgate_hw = &flexgen->fgate.hw; + + pgate_hw->clk = hw->clk; + fgate_hw->clk = hw->clk; + + clk_gate_ops.enable(pgate_hw); + + clk_gate_ops.enable(fgate_hw); + + pr_debug("%s: flexgen output enabled\n", __clk_get_name(hw->clk)); + return 0; +} + +static void flexgen_disable(struct clk_hw *hw) +{ + struct flexgen *flexgen = to_flexgen(hw); + struct clk_hw *fgate_hw = &flexgen->fgate.hw; + + /* disable only the final gate */ + fgate_hw->clk = hw->clk; + + clk_gate_ops.disable(fgate_hw); + + pr_debug("%s: flexgen output disabled\n", __clk_get_name(hw->clk)); +} + +static int flexgen_is_enabled(struct clk_hw *hw) +{ + struct flexgen *flexgen = to_flexgen(hw); + struct clk_hw *fgate_hw = &flexgen->fgate.hw; + + fgate_hw->clk = hw->clk; + + if (!clk_gate_ops.is_enabled(fgate_hw)) + return 0; + + return 1; +} + +static u8 flexgen_get_parent(struct clk_hw *hw) +{ + struct flexgen *flexgen = to_flexgen(hw); + struct clk_hw *mux_hw = &flexgen->mux.hw; + + mux_hw->clk = hw->clk; + + return clk_mux_ops.get_parent(mux_hw); +} + +static int flexgen_set_parent(struct clk_hw *hw, u8 index) +{ + struct flexgen *flexgen = to_flexgen(hw); + struct clk_hw *mux_hw = &flexgen->mux.hw; + + mux_hw->clk = hw->clk; + + return clk_mux_ops.set_parent(mux_hw, index); +} + +static inline unsigned long +clk_best_div(unsigned long parent_rate, unsigned long rate) +{ + return parent_rate / rate + ((rate > (2*(parent_rate % rate))) ? 0 : 1); +} + +static long flexgen_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *prate) +{ + unsigned long div; + + /* Round div according to exact prate and wished rate */ + div = clk_best_div(*prate, rate); + + if (__clk_get_flags(hw->clk) & CLK_SET_RATE_PARENT) { + *prate = rate * div; + return rate; + } + + return *prate / div; +} + +unsigned long flexgen_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct flexgen *flexgen = to_flexgen(hw); + struct clk_hw *pdiv_hw = &flexgen->pdiv.hw; + struct clk_hw *fdiv_hw = &flexgen->fdiv.hw; + unsigned long mid_rate; + + pdiv_hw->clk = hw->clk; + fdiv_hw->clk = hw->clk; + + mid_rate = clk_divider_ops.recalc_rate(pdiv_hw, parent_rate); + + return clk_divider_ops.recalc_rate(fdiv_hw, mid_rate); +} + +static int flexgen_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct flexgen *flexgen = to_flexgen(hw); + struct clk_hw *pdiv_hw = &flexgen->pdiv.hw; + struct clk_hw *fdiv_hw = &flexgen->fdiv.hw; + unsigned long primary_div = 0; + int ret = 0; + + pdiv_hw->clk = hw->clk; + fdiv_hw->clk = hw->clk; + + primary_div = clk_best_div(parent_rate, rate); + + clk_divider_ops.set_rate(fdiv_hw, parent_rate, parent_rate); + ret = clk_divider_ops.set_rate(pdiv_hw, rate, rate * primary_div); + + return ret; +} + +static const struct clk_ops flexgen_ops = { + .enable = flexgen_enable, + .disable = flexgen_disable, + .is_enabled = flexgen_is_enabled, + .get_parent = flexgen_get_parent, + .set_parent = flexgen_set_parent, + .round_rate = flexgen_round_rate, + .recalc_rate = flexgen_recalc_rate, + .set_rate = flexgen_set_rate, +}; + +struct clk *clk_register_flexgen(const char *name, + const char **parent_names, u8 num_parents, + void __iomem *reg, spinlock_t *lock, u32 idx, + unsigned long flexgen_flags) { + struct flexgen *fgxbar; + struct clk *clk; + struct clk_init_data init; + u32 xbar_shift; + void __iomem *xbar_reg, *fdiv_reg; + + fgxbar = kzalloc(sizeof(struct flexgen), GFP_KERNEL); + if (!fgxbar) + return ERR_PTR(-ENOMEM); + + init.name = name; + init.ops = &flexgen_ops; + init.flags = CLK_IS_BASIC | flexgen_flags; + init.parent_names = parent_names; + init.num_parents = num_parents; + + xbar_reg = reg + 0x18 + (idx & ~0x3); + xbar_shift = (idx % 4) * 0x8; + fdiv_reg = reg + 0x164 + idx * 4; + + /* Crossbar element config */ + fgxbar->mux.lock = lock; + fgxbar->mux.mask = BIT(6) - 1; + fgxbar->mux.reg = xbar_reg; + fgxbar->mux.shift = xbar_shift; + fgxbar->mux.table = NULL; + + + /* Pre-divider's gate config (in xbar register)*/ + fgxbar->pgate.lock = lock; + fgxbar->pgate.reg = xbar_reg; + fgxbar->pgate.bit_idx = xbar_shift + 6; + + /* Pre-divider config */ + fgxbar->pdiv.lock = lock; + fgxbar->pdiv.reg = reg + 0x58 + idx * 4; + fgxbar->pdiv.width = 10; + + /* Final divider's gate config */ + fgxbar->fgate.lock = lock; + fgxbar->fgate.reg = fdiv_reg; + fgxbar->fgate.bit_idx = 6; + + /* Final divider config */ + fgxbar->fdiv.lock = lock; + fgxbar->fdiv.reg = fdiv_reg; + fgxbar->fdiv.width = 6; + + fgxbar->hw.init = &init; + + clk = clk_register(NULL, &fgxbar->hw); + if (IS_ERR(clk)) + kfree(fgxbar); + else + pr_debug("%s: parent %s rate %u\n", + __clk_get_name(clk), + __clk_get_name(clk_get_parent(clk)), + (unsigned int)clk_get_rate(clk)); + return clk; +} + +static const char ** __init flexgen_get_parents(struct device_node *np, + int *num_parents) +{ + const char **parents; + int nparents, i; + + nparents = of_count_phandle_with_args(np, "clocks", "#clock-cells"); + if (WARN_ON(nparents <= 0)) + return NULL; + + parents = kcalloc(nparents, sizeof(const char *), GFP_KERNEL); + if (!parents) + return NULL; + + for (i = 0; i < nparents; i++) + parents[i] = of_clk_get_parent_name(np, i); + + *num_parents = nparents; + return parents; +} + +void __init st_of_flexgen_setup(struct device_node *np) +{ + struct device_node *pnode; + void __iomem *reg; + struct clk_onecell_data *clk_data; + const char **parents; + int num_parents, i; + spinlock_t *rlock = NULL; + unsigned long flex_flags = 0; + + pnode = of_get_parent(np); + if (!pnode) + return; + + reg = of_iomap(pnode, 0); + if (!reg) + return; + + parents = flexgen_get_parents(np, &num_parents); + if (!parents) + return; + + clk_data = kzalloc(sizeof(*clk_data), GFP_KERNEL); + if (!clk_data) + goto err; + + clk_data->clk_num = of_property_count_strings(np , + "clock-output-names"); + if (clk_data->clk_num <= 0) { + pr_err("%s: Failed to get number of output clocks (%d)", + __func__, clk_data->clk_num); + goto err; + } + + clk_data->clks = kcalloc(clk_data->clk_num, sizeof(struct clk *), + GFP_KERNEL); + if (!clk_data->clks) + goto err; + + rlock = kzalloc(sizeof(spinlock_t), GFP_KERNEL); + if (!rlock) + goto err; + + for (i = 0; i < clk_data->clk_num; i++) { + struct clk *clk; + const char *clk_name; + + if (of_property_read_string_index(np, "clock-output-names", + i, &clk_name)) { + break; + } + + /* + * If we read an empty clock name then the output is unused + */ + if (*clk_name == '\0') + continue; + + clk = clk_register_flexgen(clk_name, parents, num_parents, + reg, rlock, i, flex_flags); + + if (IS_ERR(clk)) + goto err; + + clk_data->clks[i] = clk; + } + + kfree(parents); + of_clk_add_provider(np, of_clk_src_onecell_get, clk_data); + + return; + +err: + if (clk_data) + kfree(clk_data->clks); + kfree(clk_data); + kfree(parents); + kfree(rlock); +} +CLK_OF_DECLARE(flexgen, "st,flexgen", st_of_flexgen_setup); diff --git a/drivers/clk/st/clkgen-fsyn.c b/drivers/clk/st/clkgen-fsyn.c index 4f53ee0778d9..af94ed82cfcb 100644 --- a/drivers/clk/st/clkgen-fsyn.c +++ b/drivers/clk/st/clkgen-fsyn.c @@ -41,7 +41,7 @@ struct stm_fs { unsigned long nsdiv; }; -static struct stm_fs fs216c65_rtbl[] = { +static const struct stm_fs fs216c65_rtbl[] = { { .mdiv = 0x1f, .pe = 0x0, .sdiv = 0x7, .nsdiv = 0 }, /* 312.5 Khz */ { .mdiv = 0x17, .pe = 0x25ed, .sdiv = 0x1, .nsdiv = 0 }, /* 27 MHz */ { .mdiv = 0x1a, .pe = 0x7b36, .sdiv = 0x2, .nsdiv = 1 }, /* 36.87 MHz */ @@ -49,31 +49,86 @@ static struct stm_fs fs216c65_rtbl[] = { { .mdiv = 0x11, .pe = 0x1c72, .sdiv = 0x1, .nsdiv = 1 }, /* 108 MHz */ }; -static struct stm_fs fs432c65_rtbl[] = { - { .mdiv = 0x1f, .pe = 0x0, .sdiv = 0x7, .nsdiv = 0 }, /* 625 Khz */ - { .mdiv = 0x11, .pe = 0x1c72, .sdiv = 0x2, .nsdiv = 1 }, /* 108 MHz */ - { .mdiv = 0x19, .pe = 0x121a, .sdiv = 0x0, .nsdiv = 1 }, /* 297 MHz */ +static const struct stm_fs fs432c65_rtbl[] = { + { .mdiv = 0x1f, .pe = 0x0, .sdiv = 0x7, .nsdiv = 0 }, /* 625 Khz */ + { .mdiv = 0x13, .pe = 0x777c, .sdiv = 0x4, .nsdiv = 1 }, /* 25.175 MHz */ + { .mdiv = 0x19, .pe = 0x4d35, .sdiv = 0x2, .nsdiv = 0 }, /* 25.200 MHz */ + { .mdiv = 0x11, .pe = 0x1c72, .sdiv = 0x4, .nsdiv = 1 }, /* 27.000 MHz */ + { .mdiv = 0x17, .pe = 0x28f5, .sdiv = 0x2, .nsdiv = 0 }, /* 27.027 MHz */ + { .mdiv = 0x16, .pe = 0x3359, .sdiv = 0x2, .nsdiv = 0 }, /* 28.320 MHz */ + { .mdiv = 0x1f, .pe = 0x2083, .sdiv = 0x3, .nsdiv = 1 }, /* 30.240 MHz */ + { .mdiv = 0x1e, .pe = 0x430d, .sdiv = 0x3, .nsdiv = 1 }, /* 31.500 MHz */ + { .mdiv = 0x17, .pe = 0x0, .sdiv = 0x3, .nsdiv = 1 }, /* 40.000 MHz */ + { .mdiv = 0x19, .pe = 0x121a, .sdiv = 0x1, .nsdiv = 0 }, /* 49.500 MHz */ + { .mdiv = 0x13, .pe = 0x6667, .sdiv = 0x3, .nsdiv = 1 }, /* 50.000 MHz */ + { .mdiv = 0x10, .pe = 0x1ee6, .sdiv = 0x3, .nsdiv = 1 }, /* 57.284 MHz */ + { .mdiv = 0x1d, .pe = 0x3b14, .sdiv = 0x2, .nsdiv = 1 }, /* 65.000 MHz */ + { .mdiv = 0x12, .pe = 0x7c65, .sdiv = 0x1, .nsdiv = 0 }, /* 71.000 MHz */ + { .mdiv = 0x19, .pe = 0xecd, .sdiv = 0x2, .nsdiv = 1 }, /* 74.176 MHz */ + { .mdiv = 0x19, .pe = 0x121a, .sdiv = 0x2, .nsdiv = 1 }, /* 74.250 MHz */ + { .mdiv = 0x19, .pe = 0x3334, .sdiv = 0x2, .nsdiv = 1 }, /* 75.000 MHz */ + { .mdiv = 0x18, .pe = 0x5138, .sdiv = 0x2, .nsdiv = 1 }, /* 78.800 MHz */ + { .mdiv = 0x1d, .pe = 0x77d, .sdiv = 0x0, .nsdiv = 0 }, /* 85.500 MHz */ + { .mdiv = 0x1c, .pe = 0x13d5, .sdiv = 0x0, .nsdiv = 0 }, /* 88.750 MHz */ + { .mdiv = 0x11, .pe = 0x1c72, .sdiv = 0x2, .nsdiv = 1 }, /* 108.000 MHz */ + { .mdiv = 0x17, .pe = 0x28f5, .sdiv = 0x0, .nsdiv = 0 }, /* 108.108 MHz */ + { .mdiv = 0x10, .pe = 0x6e26, .sdiv = 0x2, .nsdiv = 1 }, /* 118.963 MHz */ + { .mdiv = 0x15, .pe = 0x3e63, .sdiv = 0x0, .nsdiv = 0 }, /* 119.000 MHz */ + { .mdiv = 0x1c, .pe = 0x471d, .sdiv = 0x1, .nsdiv = 1 }, /* 135.000 MHz */ + { .mdiv = 0x19, .pe = 0xecd, .sdiv = 0x1, .nsdiv = 1 }, /* 148.352 MHz */ + { .mdiv = 0x19, .pe = 0x121a, .sdiv = 0x1, .nsdiv = 1 }, /* 148.500 MHz */ + { .mdiv = 0x19, .pe = 0x121a, .sdiv = 0x0, .nsdiv = 1 }, /* 297 MHz */ }; -static struct stm_fs fs660c32_rtbl[] = { - { .mdiv = 0x01, .pe = 0x2aaa, .sdiv = 0x8, .nsdiv = 0 }, /* 600 KHz */ - { .mdiv = 0x02, .pe = 0x3d33, .sdiv = 0x0, .nsdiv = 0 }, /* 148.5 Mhz */ - { .mdiv = 0x13, .pe = 0x5bcc, .sdiv = 0x0, .nsdiv = 1 }, /* 297 Mhz */ - { .mdiv = 0x0e, .pe = 0x1025, .sdiv = 0x0, .nsdiv = 1 }, /* 333 Mhz */ - { .mdiv = 0x0b, .pe = 0x715f, .sdiv = 0x0, .nsdiv = 1 }, /* 350 Mhz */ +static const struct stm_fs fs660c32_rtbl[] = { + { .mdiv = 0x14, .pe = 0x376b, .sdiv = 0x4, .nsdiv = 1 }, /* 25.175 MHz */ + { .mdiv = 0x14, .pe = 0x30c3, .sdiv = 0x4, .nsdiv = 1 }, /* 25.200 MHz */ + { .mdiv = 0x10, .pe = 0x71c7, .sdiv = 0x4, .nsdiv = 1 }, /* 27.000 MHz */ + { .mdiv = 0x00, .pe = 0x47af, .sdiv = 0x3, .nsdiv = 0 }, /* 27.027 MHz */ + { .mdiv = 0x0e, .pe = 0x4e1a, .sdiv = 0x4, .nsdiv = 1 }, /* 28.320 MHz */ + { .mdiv = 0x0b, .pe = 0x534d, .sdiv = 0x4, .nsdiv = 1 }, /* 30.240 MHz */ + { .mdiv = 0x17, .pe = 0x6fbf, .sdiv = 0x2, .nsdiv = 0 }, /* 31.500 MHz */ + { .mdiv = 0x01, .pe = 0x0, .sdiv = 0x4, .nsdiv = 1 }, /* 40.000 MHz */ + { .mdiv = 0x15, .pe = 0x2aab, .sdiv = 0x3, .nsdiv = 1 }, /* 49.500 MHz */ + { .mdiv = 0x14, .pe = 0x6666, .sdiv = 0x3, .nsdiv = 1 }, /* 50.000 MHz */ + { .mdiv = 0x1d, .pe = 0x395f, .sdiv = 0x1, .nsdiv = 0 }, /* 57.284 MHz */ + { .mdiv = 0x08, .pe = 0x4ec5, .sdiv = 0x3, .nsdiv = 1 }, /* 65.000 MHz */ + { .mdiv = 0x05, .pe = 0x1770, .sdiv = 0x3, .nsdiv = 1 }, /* 71.000 MHz */ + { .mdiv = 0x03, .pe = 0x4ba7, .sdiv = 0x3, .nsdiv = 1 }, /* 74.176 MHz */ + { .mdiv = 0x0f, .pe = 0x3426, .sdiv = 0x1, .nsdiv = 0 }, /* 74.250 MHz */ + { .mdiv = 0x0e, .pe = 0x7777, .sdiv = 0x1, .nsdiv = 0 }, /* 75.000 MHz */ + { .mdiv = 0x01, .pe = 0x4053, .sdiv = 0x3, .nsdiv = 1 }, /* 78.800 MHz */ + { .mdiv = 0x09, .pe = 0x15b5, .sdiv = 0x1, .nsdiv = 0 }, /* 85.500 MHz */ + { .mdiv = 0x1b, .pe = 0x3f19, .sdiv = 0x2, .nsdiv = 1 }, /* 88.750 MHz */ + { .mdiv = 0x10, .pe = 0x71c7, .sdiv = 0x2, .nsdiv = 1 }, /* 108.000 MHz */ + { .mdiv = 0x00, .pe = 0x47af, .sdiv = 0x1, .nsdiv = 0 }, /* 108.108 MHz */ + { .mdiv = 0x0c, .pe = 0x3118, .sdiv = 0x2, .nsdiv = 1 }, /* 118.963 MHz */ + { .mdiv = 0x0c, .pe = 0x2f54, .sdiv = 0x2, .nsdiv = 1 }, /* 119.000 MHz */ + { .mdiv = 0x07, .pe = 0xe39, .sdiv = 0x2, .nsdiv = 1 }, /* 135.000 MHz */ + { .mdiv = 0x03, .pe = 0x4ba7, .sdiv = 0x2, .nsdiv = 1 }, /* 148.352 MHz */ + { .mdiv = 0x0f, .pe = 0x3426, .sdiv = 0x0, .nsdiv = 0 }, /* 148.500 MHz */ + { .mdiv = 0x03, .pe = 0x4ba7, .sdiv = 0x1, .nsdiv = 1 }, /* 296.704 MHz */ + { .mdiv = 0x03, .pe = 0x471c, .sdiv = 0x1, .nsdiv = 1 }, /* 297.000 MHz */ + { .mdiv = 0x00, .pe = 0x295f, .sdiv = 0x1, .nsdiv = 1 }, /* 326.700 MHz */ + { .mdiv = 0x1f, .pe = 0x3633, .sdiv = 0x0, .nsdiv = 1 }, /* 333.000 MHz */ + { .mdiv = 0x1c, .pe = 0x0, .sdiv = 0x0, .nsdiv = 1 }, /* 352.000 Mhz */ }; struct clkgen_quadfs_data { bool reset_present; bool bwfilter_present; bool lockstatus_present; + bool powerup_polarity; + bool standby_polarity; bool nsdiv_present; + bool nrst_present; struct clkgen_field ndiv; struct clkgen_field ref_bw; struct clkgen_field nreset; struct clkgen_field npda; struct clkgen_field lock_status; + struct clkgen_field nrst[QUADFS_MAX_CHAN]; struct clkgen_field nsb[QUADFS_MAX_CHAN]; struct clkgen_field en[QUADFS_MAX_CHAN]; struct clkgen_field mdiv[QUADFS_MAX_CHAN]; @@ -82,9 +137,9 @@ struct clkgen_quadfs_data { struct clkgen_field nsdiv[QUADFS_MAX_CHAN]; const struct clk_ops *pll_ops; - struct stm_fs *rtbl; + const struct stm_fs *rtbl; u8 rtbl_cnt; - int (*get_rate)(unsigned long , struct stm_fs *, + int (*get_rate)(unsigned long , const struct stm_fs *, unsigned long *); }; @@ -94,11 +149,11 @@ static const struct clk_ops st_quadfs_fs216c65_ops; static const struct clk_ops st_quadfs_fs432c65_ops; static const struct clk_ops st_quadfs_fs660c32_ops; -static int clk_fs216c65_get_rate(unsigned long, struct stm_fs *, +static int clk_fs216c65_get_rate(unsigned long, const struct stm_fs *, unsigned long *); -static int clk_fs432c65_get_rate(unsigned long, struct stm_fs *, +static int clk_fs432c65_get_rate(unsigned long, const struct stm_fs *, unsigned long *); -static int clk_fs660c32_dig_get_rate(unsigned long, struct stm_fs *, +static int clk_fs660c32_dig_get_rate(unsigned long, const struct stm_fs *, unsigned long *); /* * Values for all of the standalone instances of this clock @@ -106,7 +161,7 @@ static int clk_fs660c32_dig_get_rate(unsigned long, struct stm_fs *, * that the individual channel standby control bits (nsb) are in the * first register along with the PLL control bits. */ -static struct clkgen_quadfs_data st_fs216c65_416 = { +static const struct clkgen_quadfs_data st_fs216c65_416 = { /* 416 specific */ .npda = CLKGEN_FIELD(0x0, 0x1, 14), .nsb = { CLKGEN_FIELD(0x0, 0x1, 10), @@ -143,7 +198,7 @@ static struct clkgen_quadfs_data st_fs216c65_416 = { .get_rate = clk_fs216c65_get_rate, }; -static struct clkgen_quadfs_data st_fs432c65_416 = { +static const struct clkgen_quadfs_data st_fs432c65_416 = { .npda = CLKGEN_FIELD(0x0, 0x1, 14), .nsb = { CLKGEN_FIELD(0x0, 0x1, 10), CLKGEN_FIELD(0x0, 0x1, 11), @@ -179,7 +234,7 @@ static struct clkgen_quadfs_data st_fs432c65_416 = { .get_rate = clk_fs432c65_get_rate, }; -static struct clkgen_quadfs_data st_fs660c32_E_416 = { +static const struct clkgen_quadfs_data st_fs660c32_E_416 = { .npda = CLKGEN_FIELD(0x0, 0x1, 14), .nsb = { CLKGEN_FIELD(0x0, 0x1, 10), CLKGEN_FIELD(0x0, 0x1, 11), @@ -215,7 +270,7 @@ static struct clkgen_quadfs_data st_fs660c32_E_416 = { .get_rate = clk_fs660c32_dig_get_rate, }; -static struct clkgen_quadfs_data st_fs660c32_F_416 = { +static const struct clkgen_quadfs_data st_fs660c32_F_416 = { .npda = CLKGEN_FIELD(0x0, 0x1, 14), .nsb = { CLKGEN_FIELD(0x0, 0x1, 10), CLKGEN_FIELD(0x0, 0x1, 11), @@ -251,6 +306,91 @@ static struct clkgen_quadfs_data st_fs660c32_F_416 = { .get_rate = clk_fs660c32_dig_get_rate, }; +static const struct clkgen_quadfs_data st_fs660c32_C_407 = { + .nrst_present = true, + .nrst = { CLKGEN_FIELD(0x2f0, 0x1, 0), + CLKGEN_FIELD(0x2f0, 0x1, 1), + CLKGEN_FIELD(0x2f0, 0x1, 2), + CLKGEN_FIELD(0x2f0, 0x1, 3) }, + .npda = CLKGEN_FIELD(0x2f0, 0x1, 12), + .nsb = { CLKGEN_FIELD(0x2f0, 0x1, 8), + CLKGEN_FIELD(0x2f0, 0x1, 9), + CLKGEN_FIELD(0x2f0, 0x1, 10), + CLKGEN_FIELD(0x2f0, 0x1, 11) }, + .nsdiv_present = true, + .nsdiv = { CLKGEN_FIELD(0x304, 0x1, 24), + CLKGEN_FIELD(0x308, 0x1, 24), + CLKGEN_FIELD(0x30c, 0x1, 24), + CLKGEN_FIELD(0x310, 0x1, 24) }, + .mdiv = { CLKGEN_FIELD(0x304, 0x1f, 15), + CLKGEN_FIELD(0x308, 0x1f, 15), + CLKGEN_FIELD(0x30c, 0x1f, 15), + CLKGEN_FIELD(0x310, 0x1f, 15) }, + .en = { CLKGEN_FIELD(0x2fc, 0x1, 0), + CLKGEN_FIELD(0x2fc, 0x1, 1), + CLKGEN_FIELD(0x2fc, 0x1, 2), + CLKGEN_FIELD(0x2fc, 0x1, 3) }, + .ndiv = CLKGEN_FIELD(0x2f4, 0x7, 16), + .pe = { CLKGEN_FIELD(0x304, 0x7fff, 0), + CLKGEN_FIELD(0x308, 0x7fff, 0), + CLKGEN_FIELD(0x30c, 0x7fff, 0), + CLKGEN_FIELD(0x310, 0x7fff, 0) }, + .sdiv = { CLKGEN_FIELD(0x304, 0xf, 20), + CLKGEN_FIELD(0x308, 0xf, 20), + CLKGEN_FIELD(0x30c, 0xf, 20), + CLKGEN_FIELD(0x310, 0xf, 20) }, + .lockstatus_present = true, + .lock_status = CLKGEN_FIELD(0x2A0, 0x1, 24), + .powerup_polarity = 1, + .standby_polarity = 1, + .pll_ops = &st_quadfs_pll_c32_ops, + .rtbl = fs660c32_rtbl, + .rtbl_cnt = ARRAY_SIZE(fs660c32_rtbl), + .get_rate = clk_fs660c32_dig_get_rate, +}; + +static const struct clkgen_quadfs_data st_fs660c32_D_407 = { + .nrst_present = true, + .nrst = { CLKGEN_FIELD(0x2a0, 0x1, 0), + CLKGEN_FIELD(0x2a0, 0x1, 1), + CLKGEN_FIELD(0x2a0, 0x1, 2), + CLKGEN_FIELD(0x2a0, 0x1, 3) }, + .ndiv = CLKGEN_FIELD(0x2a4, 0x7, 16), + .pe = { CLKGEN_FIELD(0x2b4, 0x7fff, 0), + CLKGEN_FIELD(0x2b8, 0x7fff, 0), + CLKGEN_FIELD(0x2bc, 0x7fff, 0), + CLKGEN_FIELD(0x2c0, 0x7fff, 0) }, + .sdiv = { CLKGEN_FIELD(0x2b4, 0xf, 20), + CLKGEN_FIELD(0x2b8, 0xf, 20), + CLKGEN_FIELD(0x2bc, 0xf, 20), + CLKGEN_FIELD(0x2c0, 0xf, 20) }, + .npda = CLKGEN_FIELD(0x2a0, 0x1, 12), + .nsb = { CLKGEN_FIELD(0x2a0, 0x1, 8), + CLKGEN_FIELD(0x2a0, 0x1, 9), + CLKGEN_FIELD(0x2a0, 0x1, 10), + CLKGEN_FIELD(0x2a0, 0x1, 11) }, + .nsdiv_present = true, + .nsdiv = { CLKGEN_FIELD(0x2b4, 0x1, 24), + CLKGEN_FIELD(0x2b8, 0x1, 24), + CLKGEN_FIELD(0x2bc, 0x1, 24), + CLKGEN_FIELD(0x2c0, 0x1, 24) }, + .mdiv = { CLKGEN_FIELD(0x2b4, 0x1f, 15), + CLKGEN_FIELD(0x2b8, 0x1f, 15), + CLKGEN_FIELD(0x2bc, 0x1f, 15), + CLKGEN_FIELD(0x2c0, 0x1f, 15) }, + .en = { CLKGEN_FIELD(0x2ac, 0x1, 0), + CLKGEN_FIELD(0x2ac, 0x1, 1), + CLKGEN_FIELD(0x2ac, 0x1, 2), + CLKGEN_FIELD(0x2ac, 0x1, 3) }, + .lockstatus_present = true, + .lock_status = CLKGEN_FIELD(0x2A0, 0x1, 24), + .powerup_polarity = 1, + .standby_polarity = 1, + .pll_ops = &st_quadfs_pll_c32_ops, + .rtbl = fs660c32_rtbl, + .rtbl_cnt = ARRAY_SIZE(fs660c32_rtbl), + .get_rate = clk_fs660c32_dig_get_rate,}; + /** * DOC: A Frequency Synthesizer that multiples its input clock by a fixed factor * @@ -308,7 +448,7 @@ static int quadfs_pll_enable(struct clk_hw *hw) /* * Power up the PLL */ - CLKGEN_WRITE(pll, npda, 1); + CLKGEN_WRITE(pll, npda, !pll->data->powerup_polarity); if (pll->lock) spin_unlock_irqrestore(pll->lock, flags); @@ -335,7 +475,7 @@ static void quadfs_pll_disable(struct clk_hw *hw) * Powerdown the PLL and then put block into soft reset if we have * reset control. */ - CLKGEN_WRITE(pll, npda, 0); + CLKGEN_WRITE(pll, npda, pll->data->powerup_polarity); if (pll->data->reset_present) CLKGEN_WRITE(pll, nreset, 0); @@ -611,7 +751,10 @@ static int quadfs_fsynth_enable(struct clk_hw *hw) if (fs->lock) spin_lock_irqsave(fs->lock, flags); - CLKGEN_WRITE(fs, nsb[fs->chan], 1); + CLKGEN_WRITE(fs, nsb[fs->chan], !fs->data->standby_polarity); + + if (fs->data->nrst_present) + CLKGEN_WRITE(fs, nrst[fs->chan], 0); if (fs->lock) spin_unlock_irqrestore(fs->lock, flags); @@ -631,7 +774,7 @@ static void quadfs_fsynth_disable(struct clk_hw *hw) if (fs->lock) spin_lock_irqsave(fs->lock, flags); - CLKGEN_WRITE(fs, nsb[fs->chan], 0); + CLKGEN_WRITE(fs, nsb[fs->chan], !fs->data->standby_polarity); if (fs->lock) spin_unlock_irqrestore(fs->lock, flags); @@ -645,12 +788,12 @@ static int quadfs_fsynth_is_enabled(struct clk_hw *hw) pr_debug("%s: %s enable bit = 0x%x\n", __func__, __clk_get_name(hw->clk), nsb); - return !!nsb; + return fs->data->standby_polarity ? !nsb : !!nsb; } #define P15 (uint64_t)(1 << 15) -static int clk_fs216c65_get_rate(unsigned long input, struct stm_fs *fs, +static int clk_fs216c65_get_rate(unsigned long input, const struct stm_fs *fs, unsigned long *rate) { uint64_t res; @@ -670,7 +813,7 @@ static int clk_fs216c65_get_rate(unsigned long input, struct stm_fs *fs, return 0; } -static int clk_fs432c65_get_rate(unsigned long input, struct stm_fs *fs, +static int clk_fs432c65_get_rate(unsigned long input, const struct stm_fs *fs, unsigned long *rate) { uint64_t res; @@ -693,7 +836,7 @@ static int clk_fs432c65_get_rate(unsigned long input, struct stm_fs *fs, #define P20 (uint64_t)(1 << 20) static int clk_fs660c32_dig_get_rate(unsigned long input, - struct stm_fs *fs, unsigned long *rate) + const struct stm_fs *fs, unsigned long *rate) { unsigned long s = (1 << fs->sdiv); unsigned long ns; @@ -749,7 +892,7 @@ static long quadfs_find_best_rate(struct clk_hw *hw, unsigned long drate, { struct st_clk_quadfs_fsynth *fs = to_quadfs_fsynth(hw); int (*clk_fs_get_rate)(unsigned long , - struct stm_fs *, unsigned long *); + const struct stm_fs *, unsigned long *); struct stm_fs prev_params; unsigned long prev_rate, rate = 0; unsigned long diff_rate, prev_diff_rate = ~0; @@ -793,7 +936,7 @@ static unsigned long quadfs_recalc_rate(struct clk_hw *hw, unsigned long rate = 0; struct stm_fs params; int (*clk_fs_get_rate)(unsigned long , - struct stm_fs *, unsigned long *); + const struct stm_fs *, unsigned long *); clk_fs_get_rate = fs->data->get_rate; @@ -917,19 +1060,31 @@ static struct clk * __init st_clk_register_quadfs_fsynth( static struct of_device_id quadfs_of_match[] = { { .compatible = "st,stih416-quadfs216", - .data = (void *)&st_fs216c65_416 + .data = &st_fs216c65_416 }, { .compatible = "st,stih416-quadfs432", - .data = (void *)&st_fs432c65_416 + .data = &st_fs432c65_416 }, { .compatible = "st,stih416-quadfs660-E", - .data = (void *)&st_fs660c32_E_416 + .data = &st_fs660c32_E_416 }, { .compatible = "st,stih416-quadfs660-F", - .data = (void *)&st_fs660c32_F_416 + .data = &st_fs660c32_F_416 + }, + { + .compatible = "st,stih407-quadfs660-C", + .data = &st_fs660c32_C_407 + }, + { + .compatible = "st,stih407-quadfs660-D", + .data = &st_fs660c32_D_407 + }, + { + .compatible = "st,stih407-quadfs660-D", + .data = (void *)&st_fs660c32_D_407 }, {} }; diff --git a/drivers/clk/st/clkgen-mux.c b/drivers/clk/st/clkgen-mux.c index a329906d1e81..79dc40b5cc68 100644 --- a/drivers/clk/st/clkgen-mux.c +++ b/drivers/clk/st/clkgen-mux.c @@ -580,6 +580,11 @@ static struct clkgen_mux_data stih416_a9_mux_data = { .shift = 0, .width = 2, }; +static struct clkgen_mux_data stih407_a9_mux_data = { + .offset = 0x1a4, + .shift = 1, + .width = 2, +}; static struct of_device_id mux_of_match[] = { { @@ -610,6 +615,10 @@ static struct of_device_id mux_of_match[] = { .compatible = "st,stih416-clkgen-a9-mux", .data = &stih416_a9_mux_data, }, + { + .compatible = "st,stih407-clkgen-a9-mux", + .data = &stih407_a9_mux_data, + }, {} }; @@ -765,7 +774,8 @@ void __init st_of_clkgen_vcc_setup(struct device_node *np) div->reg = reg + VCC_DIV_OFFSET; div->shift = 2 * i; div->width = 2; - div->flags = CLK_DIVIDER_POWER_OF_TWO; + div->flags = CLK_DIVIDER_POWER_OF_TWO | + CLK_DIVIDER_ROUND_CLOSEST; mux->reg = reg + VCC_MUX_OFFSET; mux->shift = 2 * i; diff --git a/drivers/clk/st/clkgen-pll.c b/drivers/clk/st/clkgen-pll.c index d8b9b1a2aeda..29769d79e306 100644 --- a/drivers/clk/st/clkgen-pll.c +++ b/drivers/clk/st/clkgen-pll.c @@ -59,7 +59,7 @@ static const struct clk_ops st_pll800c65_ops; static const struct clk_ops stm_pll3200c32_ops; static const struct clk_ops st_pll1200c32_ops; -static struct clkgen_pll_data st_pll1600c65_ax = { +static const struct clkgen_pll_data st_pll1600c65_ax = { .pdn_status = CLKGEN_FIELD(0x0, 0x1, 19), .locked_status = CLKGEN_FIELD(0x0, 0x1, 31), .mdiv = CLKGEN_FIELD(0x0, C65_MDIV_PLL1600_MASK, 0), @@ -67,7 +67,7 @@ static struct clkgen_pll_data st_pll1600c65_ax = { .ops = &st_pll1600c65_ops }; -static struct clkgen_pll_data st_pll800c65_ax = { +static const struct clkgen_pll_data st_pll800c65_ax = { .pdn_status = CLKGEN_FIELD(0x0, 0x1, 19), .locked_status = CLKGEN_FIELD(0x0, 0x1, 31), .mdiv = CLKGEN_FIELD(0x0, C65_MDIV_PLL800_MASK, 0), @@ -76,7 +76,7 @@ static struct clkgen_pll_data st_pll800c65_ax = { .ops = &st_pll800c65_ops }; -static struct clkgen_pll_data st_pll3200c32_a1x_0 = { +static const struct clkgen_pll_data st_pll3200c32_a1x_0 = { .pdn_status = CLKGEN_FIELD(0x0, 0x1, 31), .locked_status = CLKGEN_FIELD(0x4, 0x1, 31), .ndiv = CLKGEN_FIELD(0x0, C32_NDIV_MASK, 0x0), @@ -93,7 +93,7 @@ static struct clkgen_pll_data st_pll3200c32_a1x_0 = { .ops = &stm_pll3200c32_ops, }; -static struct clkgen_pll_data st_pll3200c32_a1x_1 = { +static const struct clkgen_pll_data st_pll3200c32_a1x_1 = { .pdn_status = CLKGEN_FIELD(0xC, 0x1, 31), .locked_status = CLKGEN_FIELD(0x10, 0x1, 31), .ndiv = CLKGEN_FIELD(0xC, C32_NDIV_MASK, 0x0), @@ -111,7 +111,7 @@ static struct clkgen_pll_data st_pll3200c32_a1x_1 = { }; /* 415 specific */ -static struct clkgen_pll_data st_pll3200c32_a9_415 = { +static const struct clkgen_pll_data st_pll3200c32_a9_415 = { .pdn_status = CLKGEN_FIELD(0x0, 0x1, 0), .locked_status = CLKGEN_FIELD(0x6C, 0x1, 0), .ndiv = CLKGEN_FIELD(0x0, C32_NDIV_MASK, 9), @@ -122,7 +122,7 @@ static struct clkgen_pll_data st_pll3200c32_a9_415 = { .ops = &stm_pll3200c32_ops, }; -static struct clkgen_pll_data st_pll3200c32_ddr_415 = { +static const struct clkgen_pll_data st_pll3200c32_ddr_415 = { .pdn_status = CLKGEN_FIELD(0x0, 0x1, 0), .locked_status = CLKGEN_FIELD(0x100, 0x1, 0), .ndiv = CLKGEN_FIELD(0x8, C32_NDIV_MASK, 0), @@ -135,7 +135,7 @@ static struct clkgen_pll_data st_pll3200c32_ddr_415 = { .ops = &stm_pll3200c32_ops, }; -static struct clkgen_pll_data st_pll1200c32_gpu_415 = { +static const struct clkgen_pll_data st_pll1200c32_gpu_415 = { .pdn_status = CLKGEN_FIELD(0x144, 0x1, 3), .locked_status = CLKGEN_FIELD(0x168, 0x1, 0), .ldf = CLKGEN_FIELD(0x0, C32_LDF_MASK, 3), @@ -146,7 +146,7 @@ static struct clkgen_pll_data st_pll1200c32_gpu_415 = { }; /* 416 specific */ -static struct clkgen_pll_data st_pll3200c32_a9_416 = { +static const struct clkgen_pll_data st_pll3200c32_a9_416 = { .pdn_status = CLKGEN_FIELD(0x0, 0x1, 0), .locked_status = CLKGEN_FIELD(0x6C, 0x1, 0), .ndiv = CLKGEN_FIELD(0x8, C32_NDIV_MASK, 0), @@ -157,7 +157,7 @@ static struct clkgen_pll_data st_pll3200c32_a9_416 = { .ops = &stm_pll3200c32_ops, }; -static struct clkgen_pll_data st_pll3200c32_ddr_416 = { +static const struct clkgen_pll_data st_pll3200c32_ddr_416 = { .pdn_status = CLKGEN_FIELD(0x0, 0x1, 0), .locked_status = CLKGEN_FIELD(0x10C, 0x1, 0), .ndiv = CLKGEN_FIELD(0x8, C32_NDIV_MASK, 0), @@ -170,7 +170,7 @@ static struct clkgen_pll_data st_pll3200c32_ddr_416 = { .ops = &stm_pll3200c32_ops, }; -static struct clkgen_pll_data st_pll1200c32_gpu_416 = { +static const struct clkgen_pll_data st_pll1200c32_gpu_416 = { .pdn_status = CLKGEN_FIELD(0x8E4, 0x1, 3), .locked_status = CLKGEN_FIELD(0x90C, 0x1, 0), .ldf = CLKGEN_FIELD(0x0, C32_LDF_MASK, 3), @@ -180,6 +180,54 @@ static struct clkgen_pll_data st_pll1200c32_gpu_416 = { .ops = &st_pll1200c32_ops, }; +static const struct clkgen_pll_data st_pll3200c32_407_a0 = { + /* 407 A0 */ + .pdn_status = CLKGEN_FIELD(0x2a0, 0x1, 8), + .locked_status = CLKGEN_FIELD(0x2a0, 0x1, 24), + .ndiv = CLKGEN_FIELD(0x2a4, C32_NDIV_MASK, 16), + .idf = CLKGEN_FIELD(0x2a4, C32_IDF_MASK, 0x0), + .num_odfs = 1, + .odf = { CLKGEN_FIELD(0x2b4, C32_ODF_MASK, 0) }, + .odf_gate = { CLKGEN_FIELD(0x2b4, 0x1, 6) }, + .ops = &stm_pll3200c32_ops, +}; + +static const struct clkgen_pll_data st_pll3200c32_407_c0_0 = { + /* 407 C0 PLL0 */ + .pdn_status = CLKGEN_FIELD(0x2a0, 0x1, 8), + .locked_status = CLKGEN_FIELD(0x2a0, 0x1, 24), + .ndiv = CLKGEN_FIELD(0x2a4, C32_NDIV_MASK, 16), + .idf = CLKGEN_FIELD(0x2a4, C32_IDF_MASK, 0x0), + .num_odfs = 1, + .odf = { CLKGEN_FIELD(0x2b4, C32_ODF_MASK, 0) }, + .odf_gate = { CLKGEN_FIELD(0x2b4, 0x1, 6) }, + .ops = &stm_pll3200c32_ops, +}; + +static const struct clkgen_pll_data st_pll3200c32_407_c0_1 = { + /* 407 C0 PLL1 */ + .pdn_status = CLKGEN_FIELD(0x2c8, 0x1, 8), + .locked_status = CLKGEN_FIELD(0x2c8, 0x1, 24), + .ndiv = CLKGEN_FIELD(0x2cc, C32_NDIV_MASK, 16), + .idf = CLKGEN_FIELD(0x2cc, C32_IDF_MASK, 0x0), + .num_odfs = 1, + .odf = { CLKGEN_FIELD(0x2dc, C32_ODF_MASK, 0) }, + .odf_gate = { CLKGEN_FIELD(0x2dc, 0x1, 6) }, + .ops = &stm_pll3200c32_ops, +}; + +static const struct clkgen_pll_data st_pll3200c32_407_a9 = { + /* 407 A9 */ + .pdn_status = CLKGEN_FIELD(0x1a8, 0x1, 0), + .locked_status = CLKGEN_FIELD(0x87c, 0x1, 0), + .ndiv = CLKGEN_FIELD(0x1b0, C32_NDIV_MASK, 0), + .idf = CLKGEN_FIELD(0x1a8, C32_IDF_MASK, 25), + .num_odfs = 1, + .odf = { CLKGEN_FIELD(0x1b0, C32_ODF_MASK, 8) }, + .odf_gate = { CLKGEN_FIELD(0x1ac, 0x1, 28) }, + .ops = &stm_pll3200c32_ops, +}; + /** * DOC: Clock Generated by PLL, rate set and enabled by bootloader * @@ -450,9 +498,8 @@ static void __init clkgena_c65_pll_setup(struct device_node *np) * PLL0 HS (high speed) output */ clk_data->clks[0] = clkgen_pll_register(parent_name, - &st_pll1600c65_ax, - reg + CLKGENAx_PLL0_OFFSET, - clk_name); + (struct clkgen_pll_data *) &st_pll1600c65_ax, + reg + CLKGENAx_PLL0_OFFSET, clk_name); if (IS_ERR(clk_data->clks[0])) goto err; @@ -480,9 +527,8 @@ static void __init clkgena_c65_pll_setup(struct device_node *np) * PLL1 output */ clk_data->clks[2] = clkgen_pll_register(parent_name, - &st_pll800c65_ax, - reg + CLKGENAx_PLL1_OFFSET, - clk_name); + (struct clkgen_pll_data *) &st_pll800c65_ax, + reg + CLKGENAx_PLL1_OFFSET, clk_name); if (IS_ERR(clk_data->clks[2])) goto err; @@ -572,6 +618,22 @@ static struct of_device_id c32_pll_of_match[] = { .compatible = "st,stih416-plls-c32-ddr", .data = &st_pll3200c32_ddr_416, }, + { + .compatible = "st,stih407-plls-c32-a0", + .data = &st_pll3200c32_407_a0, + }, + { + .compatible = "st,stih407-plls-c32-c0_0", + .data = &st_pll3200c32_407_c0_0, + }, + { + .compatible = "st,stih407-plls-c32-c0_1", + .data = &st_pll3200c32_407_c0_1, + }, + { + .compatible = "st,stih407-plls-c32-a9", + .data = &st_pll3200c32_407_a9, + }, {} }; diff --git a/drivers/clk/sunxi/Makefile b/drivers/clk/sunxi/Makefile index 762fd64dbd1f..6850cba35871 100644 --- a/drivers/clk/sunxi/Makefile +++ b/drivers/clk/sunxi/Makefile @@ -6,4 +6,6 @@ obj-y += clk-sunxi.o clk-factors.o obj-y += clk-a10-hosc.o obj-y += clk-a20-gmac.o -obj-$(CONFIG_MFD_SUN6I_PRCM) += clk-sun6i-ar100.o clk-sun6i-apb0.o clk-sun6i-apb0-gates.o +obj-$(CONFIG_MFD_SUN6I_PRCM) += \ + clk-sun6i-ar100.o clk-sun6i-apb0.o clk-sun6i-apb0-gates.o \ + clk-sun8i-apb0.o diff --git a/drivers/clk/sunxi/clk-a20-gmac.c b/drivers/clk/sunxi/clk-a20-gmac.c index 633ddc4389ef..5296fd6dd7b3 100644 --- a/drivers/clk/sunxi/clk-a20-gmac.c +++ b/drivers/clk/sunxi/clk-a20-gmac.c @@ -60,7 +60,7 @@ static void __init sun7i_a20_gmac_clk_setup(struct device_node *node) struct clk_gate *gate; const char *clk_name = node->name; const char *parents[SUN7I_A20_GMAC_PARENTS]; - void *reg; + void __iomem *reg; if (of_property_read_string(node, "clock-output-names", &clk_name)) return; diff --git a/drivers/clk/sunxi/clk-factors.c b/drivers/clk/sunxi/clk-factors.c index 3806d97e529b..2057c8ac648f 100644 --- a/drivers/clk/sunxi/clk-factors.c +++ b/drivers/clk/sunxi/clk-factors.c @@ -62,7 +62,7 @@ static unsigned long clk_factors_recalc_rate(struct clk_hw *hw, p = FACTOR_GET(config->pshift, config->pwidth, reg); /* Calculate the rate */ - rate = (parent_rate * n * (k + 1) >> p) / (m + 1); + rate = (parent_rate * (n + config->n_start) * (k + 1) >> p) / (m + 1); return rate; } diff --git a/drivers/clk/sunxi/clk-factors.h b/drivers/clk/sunxi/clk-factors.h index 02e1a43ebac7..d2d0efa39379 100644 --- a/drivers/clk/sunxi/clk-factors.h +++ b/drivers/clk/sunxi/clk-factors.h @@ -15,6 +15,7 @@ struct clk_factors_config { u8 mwidth; u8 pshift; u8 pwidth; + u8 n_start; }; struct clk_factors { diff --git a/drivers/clk/sunxi/clk-sun6i-apb0-gates.c b/drivers/clk/sunxi/clk-sun6i-apb0-gates.c index 44cd27c5c401..e10d0521ec76 100644 --- a/drivers/clk/sunxi/clk-sun6i-apb0-gates.c +++ b/drivers/clk/sunxi/clk-sun6i-apb0-gates.c @@ -9,81 +9,93 @@ */ #include <linux/clk-provider.h> +#include <linux/clkdev.h> #include <linux/module.h> #include <linux/of.h> +#include <linux/of_device.h> #include <linux/platform_device.h> #define SUN6I_APB0_GATES_MAX_SIZE 32 +struct gates_data { + DECLARE_BITMAP(mask, SUN6I_APB0_GATES_MAX_SIZE); +}; + +static const struct gates_data sun6i_a31_apb0_gates __initconst = { + .mask = {0x7F}, +}; + +static const struct gates_data sun8i_a23_apb0_gates __initconst = { + .mask = {0x5D}, +}; + +static const struct of_device_id sun6i_a31_apb0_gates_clk_dt_ids[] = { + { .compatible = "allwinner,sun6i-a31-apb0-gates-clk", .data = &sun6i_a31_apb0_gates }, + { .compatible = "allwinner,sun8i-a23-apb0-gates-clk", .data = &sun8i_a23_apb0_gates }, + { /* sentinel */ } +}; + static int sun6i_a31_apb0_gates_clk_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct clk_onecell_data *clk_data; + const struct of_device_id *device; + const struct gates_data *data; const char *clk_parent; const char *clk_name; struct resource *r; void __iomem *reg; - int gate_id; int ngates; int i; + int j = 0; + + if (!np) + return -ENODEV; + + device = of_match_device(sun6i_a31_apb0_gates_clk_dt_ids, &pdev->dev); + if (!device) + return -ENODEV; + data = device->data; r = platform_get_resource(pdev, IORESOURCE_MEM, 0); reg = devm_ioremap_resource(&pdev->dev, r); - if (!reg) + if (IS_ERR(reg)) return PTR_ERR(reg); clk_parent = of_clk_get_parent_name(np, 0); if (!clk_parent) return -EINVAL; - ngates = of_property_count_strings(np, "clock-output-names"); - if (ngates < 0) - return ngates; - - if (!ngates || ngates > SUN6I_APB0_GATES_MAX_SIZE) - return -EINVAL; - clk_data = devm_kzalloc(&pdev->dev, sizeof(struct clk_onecell_data), GFP_KERNEL); if (!clk_data) return -ENOMEM; - clk_data->clks = devm_kzalloc(&pdev->dev, - SUN6I_APB0_GATES_MAX_SIZE * - sizeof(struct clk *), - GFP_KERNEL); + /* Worst-case size approximation and memory allocation */ + ngates = find_last_bit(data->mask, SUN6I_APB0_GATES_MAX_SIZE); + clk_data->clks = devm_kcalloc(&pdev->dev, (ngates + 1), + sizeof(struct clk *), GFP_KERNEL); if (!clk_data->clks) return -ENOMEM; - for (i = 0; i < ngates; i++) { + for_each_set_bit(i, data->mask, SUN6I_APB0_GATES_MAX_SIZE) { of_property_read_string_index(np, "clock-output-names", - i, &clk_name); + j, &clk_name); - gate_id = i; - of_property_read_u32_index(np, "clock-indices", i, &gate_id); + clk_data->clks[i] = clk_register_gate(&pdev->dev, clk_name, + clk_parent, 0, reg, i, + 0, NULL); + WARN_ON(IS_ERR(clk_data->clks[i])); + clk_register_clkdev(clk_data->clks[i], clk_name, NULL); - WARN_ON(gate_id >= SUN6I_APB0_GATES_MAX_SIZE); - if (gate_id >= SUN6I_APB0_GATES_MAX_SIZE) - continue; - - clk_data->clks[gate_id] = clk_register_gate(&pdev->dev, - clk_name, - clk_parent, 0, - reg, gate_id, - 0, NULL); - WARN_ON(IS_ERR(clk_data->clks[gate_id])); + j++; } - clk_data->clk_num = ngates; + clk_data->clk_num = ngates + 1; return of_clk_add_provider(np, of_clk_src_onecell_get, clk_data); } -const struct of_device_id sun6i_a31_apb0_gates_clk_dt_ids[] = { - { .compatible = "allwinner,sun6i-a31-apb0-gates-clk" }, - { /* sentinel */ } -}; - static struct platform_driver sun6i_a31_apb0_gates_clk_driver = { .driver = { .name = "sun6i-a31-apb0-gates-clk", diff --git a/drivers/clk/sunxi/clk-sun6i-apb0.c b/drivers/clk/sunxi/clk-sun6i-apb0.c index 11f17c34c2ae..1fa23371c8c6 100644 --- a/drivers/clk/sunxi/clk-sun6i-apb0.c +++ b/drivers/clk/sunxi/clk-sun6i-apb0.c @@ -57,7 +57,7 @@ static int sun6i_a31_apb0_clk_probe(struct platform_device *pdev) return of_clk_add_provider(np, of_clk_src_simple_get, clk); } -const struct of_device_id sun6i_a31_apb0_clk_dt_ids[] = { +static const struct of_device_id sun6i_a31_apb0_clk_dt_ids[] = { { .compatible = "allwinner,sun6i-a31-apb0-clk" }, { /* sentinel */ } }; diff --git a/drivers/clk/sunxi/clk-sun6i-ar100.c b/drivers/clk/sunxi/clk-sun6i-ar100.c index f73cc051f0dd..eca8ca025b6a 100644 --- a/drivers/clk/sunxi/clk-sun6i-ar100.c +++ b/drivers/clk/sunxi/clk-sun6i-ar100.c @@ -160,7 +160,7 @@ static int ar100_set_rate(struct clk_hw *hw, unsigned long rate, return 0; } -struct clk_ops ar100_ops = { +static struct clk_ops ar100_ops = { .recalc_rate = ar100_recalc_rate, .determine_rate = ar100_determine_rate, .set_parent = ar100_set_parent, @@ -213,7 +213,7 @@ static int sun6i_a31_ar100_clk_probe(struct platform_device *pdev) return of_clk_add_provider(np, of_clk_src_simple_get, clk); } -const struct of_device_id sun6i_a31_ar100_clk_dt_ids[] = { +static const struct of_device_id sun6i_a31_ar100_clk_dt_ids[] = { { .compatible = "allwinner,sun6i-a31-ar100-clk" }, { /* sentinel */ } }; diff --git a/drivers/clk/sunxi/clk-sun8i-apb0.c b/drivers/clk/sunxi/clk-sun8i-apb0.c new file mode 100644 index 000000000000..1f5ba9b4b8cd --- /dev/null +++ b/drivers/clk/sunxi/clk-sun8i-apb0.c @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2014 Chen-Yu Tsai + * Author: Chen-Yu Tsai <wens@csie.org> + * + * Allwinner A23 APB0 clock driver + * + * License Terms: GNU General Public License v2 + * + * Based on clk-sun6i-apb0.c + * Allwinner A31 APB0 clock driver + * + * Copyright (C) 2014 Free Electrons + * Author: Boris BREZILLON <boris.brezillon@free-electrons.com> + * + */ + +#include <linux/clk-provider.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/platform_device.h> + +static int sun8i_a23_apb0_clk_probe(struct platform_device *pdev) +{ + struct device_node *np = pdev->dev.of_node; + const char *clk_name = np->name; + const char *clk_parent; + struct resource *r; + void __iomem *reg; + struct clk *clk; + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + reg = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(reg)) + return PTR_ERR(reg); + + clk_parent = of_clk_get_parent_name(np, 0); + if (!clk_parent) + return -EINVAL; + + of_property_read_string(np, "clock-output-names", &clk_name); + + /* The A23 APB0 clock is a standard 2 bit wide divider clock */ + clk = clk_register_divider(&pdev->dev, clk_name, clk_parent, 0, reg, + 0, 2, CLK_DIVIDER_POWER_OF_TWO, NULL); + if (IS_ERR(clk)) + return PTR_ERR(clk); + + return of_clk_add_provider(np, of_clk_src_simple_get, clk); +} + +static const struct of_device_id sun8i_a23_apb0_clk_dt_ids[] = { + { .compatible = "allwinner,sun8i-a23-apb0-clk" }, + { /* sentinel */ } +}; + +static struct platform_driver sun8i_a23_apb0_clk_driver = { + .driver = { + .name = "sun8i-a23-apb0-clk", + .owner = THIS_MODULE, + .of_match_table = sun8i_a23_apb0_clk_dt_ids, + }, + .probe = sun8i_a23_apb0_clk_probe, +}; +module_platform_driver(sun8i_a23_apb0_clk_driver); + +MODULE_AUTHOR("Chen-Yu Tsai <wens@csie.org>"); +MODULE_DESCRIPTION("Allwinner A23 APB0 clock Driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c index fb2ce8440f0e..b654b7b1d137 100644 --- a/drivers/clk/sunxi/clk-sunxi.c +++ b/drivers/clk/sunxi/clk-sunxi.c @@ -164,6 +164,54 @@ static void sun6i_a31_get_pll1_factors(u32 *freq, u32 parent_rate, } /** + * sun8i_a23_get_pll1_factors() - calculates n, k, m, p factors for PLL1 + * PLL1 rate is calculated as follows + * rate = (parent_rate * (n + 1) * (k + 1) >> p) / (m + 1); + * parent_rate is always 24Mhz + */ + +static void sun8i_a23_get_pll1_factors(u32 *freq, u32 parent_rate, + u8 *n, u8 *k, u8 *m, u8 *p) +{ + u8 div; + + /* Normalize value to a 6M multiple */ + div = *freq / 6000000; + *freq = 6000000 * div; + + /* we were called to round the frequency, we can now return */ + if (n == NULL) + return; + + /* m is always zero for pll1 */ + *m = 0; + + /* k is 1 only on these cases */ + if (*freq >= 768000000 || *freq == 42000000 || *freq == 54000000) + *k = 1; + else + *k = 0; + + /* p will be 2 for divs under 20 and odd divs under 32 */ + if (div < 20 || (div < 32 && (div & 1))) + *p = 2; + + /* p will be 1 for even divs under 32, divs under 40 and odd pairs + * of divs between 40-62 */ + else if (div < 40 || (div < 64 && (div & 2))) + *p = 1; + + /* any other entries have p = 0 */ + else + *p = 0; + + /* calculate a suitable n based on k and p */ + div <<= *p; + div /= (*k + 1); + *n = div / 4 - 1; +} + +/** * sun4i_get_pll5_factors() - calculates n, k factors for PLL5 * PLL5 rate is calculated as follows * rate = parent_rate * n * (k + 1) @@ -422,6 +470,18 @@ static struct clk_factors_config sun6i_a31_pll1_config = { .mwidth = 2, }; +static struct clk_factors_config sun8i_a23_pll1_config = { + .nshift = 8, + .nwidth = 5, + .kshift = 4, + .kwidth = 2, + .mshift = 0, + .mwidth = 2, + .pshift = 16, + .pwidth = 2, + .n_start = 1, +}; + static struct clk_factors_config sun4i_pll5_config = { .nshift = 8, .nwidth = 5, @@ -471,6 +531,12 @@ static const struct factors_data sun6i_a31_pll1_data __initconst = { .getter = sun6i_a31_get_pll1_factors, }; +static const struct factors_data sun8i_a23_pll1_data __initconst = { + .enable = 31, + .table = &sun8i_a23_pll1_config, + .getter = sun8i_a23_get_pll1_factors, +}; + static const struct factors_data sun7i_a20_pll4_data __initconst = { .enable = 31, .table = &sun4i_pll5_config, @@ -527,7 +593,7 @@ static struct clk * __init sunxi_factors_clk_setup(struct device_node *node, struct clk_hw *mux_hw = NULL; const char *clk_name = node->name; const char *parents[SUNXI_MAX_PARENTS]; - void *reg; + void __iomem *reg; int i = 0; reg = of_iomap(node, 0); @@ -632,7 +698,7 @@ static void __init sunxi_mux_clk_setup(struct device_node *node, struct clk *clk; const char *clk_name = node->name; const char *parents[SUNXI_MAX_PARENTS]; - void *reg; + void __iomem *reg; int i = 0; reg = of_iomap(node, 0); @@ -664,6 +730,7 @@ struct div_data { u8 shift; u8 pow; u8 width; + const struct clk_div_table *table; }; static const struct div_data sun4i_axi_data __initconst = { @@ -672,6 +739,23 @@ static const struct div_data sun4i_axi_data __initconst = { .width = 2, }; +static const struct clk_div_table sun8i_a23_axi_table[] __initconst = { + { .val = 0, .div = 1 }, + { .val = 1, .div = 2 }, + { .val = 2, .div = 3 }, + { .val = 3, .div = 4 }, + { .val = 4, .div = 4 }, + { .val = 5, .div = 4 }, + { .val = 6, .div = 4 }, + { .val = 7, .div = 4 }, + { } /* sentinel */ +}; + +static const struct div_data sun8i_a23_axi_data __initconst = { + .width = 3, + .table = sun8i_a23_axi_table, +}; + static const struct div_data sun4i_ahb_data __initconst = { .shift = 4, .pow = 1, @@ -696,7 +780,7 @@ static void __init sunxi_divider_clk_setup(struct device_node *node, struct clk *clk; const char *clk_name = node->name; const char *clk_parent; - void *reg; + void __iomem *reg; reg = of_iomap(node, 0); @@ -704,10 +788,10 @@ static void __init sunxi_divider_clk_setup(struct device_node *node, of_property_read_string(node, "clock-output-names", &clk_name); - clk = clk_register_divider(NULL, clk_name, clk_parent, 0, - reg, data->shift, data->width, - data->pow ? CLK_DIVIDER_POWER_OF_TWO : 0, - &clk_lock); + clk = clk_register_divider_table(NULL, clk_name, clk_parent, 0, + reg, data->shift, data->width, + data->pow ? CLK_DIVIDER_POWER_OF_TWO : 0, + data->table, &clk_lock); if (clk) { of_clk_add_provider(node, of_clk_src_simple_get, clk); clk_register_clkdev(clk, clk_name, NULL); @@ -804,6 +888,10 @@ static const struct gates_data sun7i_a20_ahb_gates_data __initconst = { .mask = { 0x12f77fff, 0x16ff3f }, }; +static const struct gates_data sun8i_a23_ahb1_gates_data __initconst = { + .mask = {0x25386742, 0x2505111}, +}; + static const struct gates_data sun4i_apb0_gates_data __initconst = { .mask = {0x4EF}, }; @@ -836,6 +924,10 @@ static const struct gates_data sun6i_a31_apb1_gates_data __initconst = { .mask = {0x3031}, }; +static const struct gates_data sun8i_a23_apb1_gates_data __initconst = { + .mask = {0x3021}, +}; + static const struct gates_data sun6i_a31_apb2_gates_data __initconst = { .mask = {0x3F000F}, }; @@ -844,6 +936,10 @@ static const struct gates_data sun7i_a20_apb1_gates_data __initconst = { .mask = { 0xff80ff }, }; +static const struct gates_data sun8i_a23_apb2_gates_data __initconst = { + .mask = {0x1F0007}, +}; + static const struct gates_data sun4i_a10_usb_gates_data __initconst = { .mask = {0x1C0}, .reset_mask = 0x07, @@ -866,11 +962,10 @@ static void __init sunxi_gates_clk_setup(struct device_node *node, struct gates_reset_data *reset_data; const char *clk_parent; const char *clk_name; - void *reg; + void __iomem *reg; int qty; int i = 0; int j = 0; - int ignore; reg = of_iomap(node, 0); @@ -891,14 +986,12 @@ static void __init sunxi_gates_clk_setup(struct device_node *node, of_property_read_string_index(node, "clock-output-names", j, &clk_name); - /* No driver claims this clock, but it should remain gated */ - ignore = !strcmp("ahb_sdram", clk_name) ? CLK_IGNORE_UNUSED : 0; - clk_data->clks[i] = clk_register_gate(NULL, clk_name, - clk_parent, ignore, + clk_parent, 0, reg + 4 * (i/32), i % 32, 0, &clk_lock); WARN_ON(IS_ERR(clk_data->clks[i])); + clk_register_clkdev(clk_data->clks[i], clk_name, NULL); j++; } @@ -991,7 +1084,7 @@ static void __init sunxi_divs_clk_setup(struct device_node *node, struct clk_gate *gate = NULL; struct clk_fixed_factor *fix_factor; struct clk_divider *divider; - void *reg; + void __iomem *reg; int i = 0; int flags, clkflags; @@ -1102,6 +1195,7 @@ free_clkdata: static const struct of_device_id clk_factors_match[] __initconst = { {.compatible = "allwinner,sun4i-a10-pll1-clk", .data = &sun4i_pll1_data,}, {.compatible = "allwinner,sun6i-a31-pll1-clk", .data = &sun6i_a31_pll1_data,}, + {.compatible = "allwinner,sun8i-a23-pll1-clk", .data = &sun8i_a23_pll1_data,}, {.compatible = "allwinner,sun7i-a20-pll4-clk", .data = &sun7i_a20_pll4_data,}, {.compatible = "allwinner,sun6i-a31-pll6-clk", .data = &sun6i_a31_pll6_data,}, {.compatible = "allwinner,sun4i-a10-apb1-clk", .data = &sun4i_apb1_data,}, @@ -1113,6 +1207,7 @@ static const struct of_device_id clk_factors_match[] __initconst = { /* Matches for divider clocks */ static const struct of_device_id clk_div_match[] __initconst = { {.compatible = "allwinner,sun4i-a10-axi-clk", .data = &sun4i_axi_data,}, + {.compatible = "allwinner,sun8i-a23-axi-clk", .data = &sun8i_a23_axi_data,}, {.compatible = "allwinner,sun4i-a10-ahb-clk", .data = &sun4i_ahb_data,}, {.compatible = "allwinner,sun4i-a10-apb0-clk", .data = &sun4i_apb0_data,}, {.compatible = "allwinner,sun6i-a31-apb2-div-clk", .data = &sun6i_a31_apb2_div_data,}, @@ -1142,6 +1237,7 @@ static const struct of_device_id clk_gates_match[] __initconst = { {.compatible = "allwinner,sun5i-a13-ahb-gates-clk", .data = &sun5i_a13_ahb_gates_data,}, {.compatible = "allwinner,sun6i-a31-ahb1-gates-clk", .data = &sun6i_a31_ahb1_gates_data,}, {.compatible = "allwinner,sun7i-a20-ahb-gates-clk", .data = &sun7i_a20_ahb_gates_data,}, + {.compatible = "allwinner,sun8i-a23-ahb1-gates-clk", .data = &sun8i_a23_ahb1_gates_data,}, {.compatible = "allwinner,sun4i-a10-apb0-gates-clk", .data = &sun4i_apb0_gates_data,}, {.compatible = "allwinner,sun5i-a10s-apb0-gates-clk", .data = &sun5i_a10s_apb0_gates_data,}, {.compatible = "allwinner,sun5i-a13-apb0-gates-clk", .data = &sun5i_a13_apb0_gates_data,}, @@ -1151,7 +1247,9 @@ static const struct of_device_id clk_gates_match[] __initconst = { {.compatible = "allwinner,sun5i-a13-apb1-gates-clk", .data = &sun5i_a13_apb1_gates_data,}, {.compatible = "allwinner,sun6i-a31-apb1-gates-clk", .data = &sun6i_a31_apb1_gates_data,}, {.compatible = "allwinner,sun7i-a20-apb1-gates-clk", .data = &sun7i_a20_apb1_gates_data,}, + {.compatible = "allwinner,sun8i-a23-apb1-gates-clk", .data = &sun8i_a23_apb1_gates_data,}, {.compatible = "allwinner,sun6i-a31-apb2-gates-clk", .data = &sun6i_a31_apb2_gates_data,}, + {.compatible = "allwinner,sun8i-a23-apb2-gates-clk", .data = &sun8i_a23_apb2_gates_data,}, {.compatible = "allwinner,sun4i-a10-usb-clk", .data = &sun4i_a10_usb_gates_data,}, {.compatible = "allwinner,sun5i-a13-usb-clk", .data = &sun5i_a13_usb_gates_data,}, {.compatible = "allwinner,sun6i-a31-usb-clk", .data = &sun6i_a31_usb_gates_data,}, @@ -1202,6 +1300,7 @@ static void __init sunxi_init_clocks(const char *clocks[], int nclocks) static const char *sun4i_a10_critical_clocks[] __initdata = { "pll5_ddr", + "ahb_sdram", }; static void __init sun4i_a10_init_clocks(struct device_node *node) @@ -1214,6 +1313,7 @@ CLK_OF_DECLARE(sun4i_a10_clk_init, "allwinner,sun4i-a10", sun4i_a10_init_clocks) static const char *sun5i_critical_clocks[] __initdata = { "mbus", "pll5_ddr", + "ahb_sdram", }; static void __init sun5i_init_clocks(struct device_node *node) @@ -1236,3 +1336,4 @@ static void __init sun6i_init_clocks(struct device_node *node) ARRAY_SIZE(sun6i_critical_clocks)); } CLK_OF_DECLARE(sun6i_a31_clk_init, "allwinner,sun6i-a31", sun6i_init_clocks); +CLK_OF_DECLARE(sun8i_a23_clk_init, "allwinner,sun8i-a23", sun6i_init_clocks); diff --git a/drivers/clk/tegra/clk-pll.c b/drivers/clk/tegra/clk-pll.c index 637b62ccc91e..c7c6d8fb32fb 100644 --- a/drivers/clk/tegra/clk-pll.c +++ b/drivers/clk/tegra/clk-pll.c @@ -110,6 +110,12 @@ #define XUSBIO_PLL_CFG0_SEQ_ENABLE BIT(24) #define XUSBIO_PLL_CFG0_SEQ_START_STATE BIT(25) +#define SATA_PLL_CFG0 0x490 +#define SATA_PLL_CFG0_PADPLL_RESET_SWCTL BIT(0) +#define SATA_PLL_CFG0_PADPLL_USE_LOCKDET BIT(2) +#define SATA_PLL_CFG0_SEQ_ENABLE BIT(24) +#define SATA_PLL_CFG0_SEQ_START_STATE BIT(25) + #define PLLE_MISC_PLLE_PTS BIT(8) #define PLLE_MISC_IDDQ_SW_VALUE BIT(13) #define PLLE_MISC_IDDQ_SW_CTRL BIT(14) @@ -1361,6 +1367,19 @@ static int clk_plle_tegra114_enable(struct clk_hw *hw) val |= XUSBIO_PLL_CFG0_SEQ_ENABLE; pll_writel(val, XUSBIO_PLL_CFG0, pll); + /* Enable hw control of SATA pll */ + val = pll_readl(SATA_PLL_CFG0, pll); + val &= ~SATA_PLL_CFG0_PADPLL_RESET_SWCTL; + val |= SATA_PLL_CFG0_PADPLL_USE_LOCKDET; + val |= SATA_PLL_CFG0_SEQ_START_STATE; + pll_writel(val, SATA_PLL_CFG0, pll); + + udelay(1); + + val = pll_readl(SATA_PLL_CFG0, pll); + val |= SATA_PLL_CFG0_SEQ_ENABLE; + pll_writel(val, SATA_PLL_CFG0, pll); + out: if (pll->lock) spin_unlock_irqrestore(pll->lock, flags); diff --git a/drivers/clk/tegra/clk-tegra-periph.c b/drivers/clk/tegra/clk-tegra-periph.c index adf6b814b5bc..37f32c49674e 100644 --- a/drivers/clk/tegra/clk-tegra-periph.c +++ b/drivers/clk/tegra/clk-tegra-periph.c @@ -469,7 +469,7 @@ static struct tegra_periph_init_data periph_clks[] = { MUX("sata", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SATA, 124, TEGRA_PERIPH_ON_APB, tegra_clk_sata), MUX("adx1", mux_plla_pllc_pllp_clkm, CLK_SOURCE_ADX1, 180, TEGRA_PERIPH_ON_APB, tegra_clk_adx1), MUX("amx1", mux_plla_pllc_pllp_clkm, CLK_SOURCE_AMX1, 185, TEGRA_PERIPH_ON_APB, tegra_clk_amx1), - MUX("vi_sensor2", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI_SENSOR2, 20, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor2), + MUX("vi_sensor2", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI_SENSOR2, 165, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor2), MUX8("sdmmc1", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SDMMC1, 14, 0, tegra_clk_sdmmc1_8), MUX8("sdmmc2", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SDMMC2, 9, 0, tegra_clk_sdmmc2_8), MUX8("sdmmc3", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SDMMC3, 69, 0, tegra_clk_sdmmc3_8), @@ -487,7 +487,7 @@ static struct tegra_periph_init_data periph_clks[] = { MUX8("extern2", mux_plla_clk32_pllp_clkm_plle, CLK_SOURCE_EXTERN2, 121, 0, tegra_clk_extern2), MUX8("extern3", mux_plla_clk32_pllp_clkm_plle, CLK_SOURCE_EXTERN3, 122, 0, tegra_clk_extern3), MUX8("soc_therm", mux_pllm_pllc_pllp_plla, CLK_SOURCE_SOC_THERM, 78, TEGRA_PERIPH_ON_APB, tegra_clk_soc_therm), - MUX8("vi_sensor", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI_SENSOR, 20, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor_8), + MUX8("vi_sensor", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI_SENSOR, 164, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor_8), MUX8("isp", mux_pllm_pllc_pllp_plla_clkm_pllc4, CLK_SOURCE_ISP, 23, TEGRA_PERIPH_ON_APB, tegra_clk_isp_8), MUX8("entropy", mux_pllp_clkm1, CLK_SOURCE_ENTROPY, 149, 0, tegra_clk_entropy), MUX8("hdmi_audio", mux_pllp3_pllc_clkm, CLK_SOURCE_HDMI_AUDIO, 176, TEGRA_PERIPH_NO_RESET, tegra_clk_hdmi_audio), diff --git a/drivers/clk/tegra/clk-tegra114.c b/drivers/clk/tegra/clk-tegra114.c index b9c8ba258ef0..f760f31d05c4 100644 --- a/drivers/clk/tegra/clk-tegra114.c +++ b/drivers/clk/tegra/clk-tegra114.c @@ -151,6 +151,13 @@ /* Tegra CPU clock and reset control regs */ #define CLK_RST_CONTROLLER_CPU_CMPLX_STATUS 0x470 +#define MUX8(_name, _parents, _offset, \ + _clk_num, _gate_flags, _clk_id) \ + TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\ + 29, MASK(3), 0, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP,\ + _clk_num, _gate_flags, _clk_id, _parents##_idx, 0,\ + NULL) + #ifdef CONFIG_PM_SLEEP static struct cpu_clk_suspend_context { u32 clk_csite_src; @@ -777,7 +784,6 @@ static struct tegra_clk tegra114_clks[tegra_clk_max] __initdata = { [tegra_clk_spdif_in] = { .dt_id = TEGRA114_CLK_SPDIF_IN, .present = true }, [tegra_clk_spdif_out] = { .dt_id = TEGRA114_CLK_SPDIF_OUT, .present = true }, [tegra_clk_vi_8] = { .dt_id = TEGRA114_CLK_VI, .present = true }, - [tegra_clk_vi_sensor_8] = { .dt_id = TEGRA114_CLK_VI_SENSOR, .present = true }, [tegra_clk_fuse] = { .dt_id = TEGRA114_CLK_FUSE, .present = true }, [tegra_clk_fuse_burn] = { .dt_id = TEGRA114_CLK_FUSE_BURN, .present = true }, [tegra_clk_clk_32k] = { .dt_id = TEGRA114_CLK_CLK_32K, .present = true }, @@ -923,6 +929,13 @@ static struct tegra_devclk devclks[] __initdata = { { .dev_id = "timer", .dt_id = TEGRA114_CLK_TIMER }, }; +static const char *mux_pllm_pllc2_c_c3_pllp_plla[] = { + "pll_m", "pll_c2", "pll_c", "pll_c3", "pll_p", "pll_a_out0" +}; +static u32 mux_pllm_pllc2_c_c3_pllp_plla_idx[] = { + [0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 6, +}; + static struct clk **clks; static unsigned long osc_freq; @@ -1178,10 +1191,18 @@ static void __init tegra114_pll_init(void __iomem *clk_base, clks[TEGRA114_CLK_PLL_E_OUT0] = clk; } +#define CLK_SOURCE_VI_SENSOR 0x1a8 + +static struct tegra_periph_init_data tegra_periph_clk_list[] = { + MUX8("vi_sensor", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI_SENSOR, 20, TEGRA_PERIPH_NO_RESET, TEGRA114_CLK_VI_SENSOR), +}; + static __init void tegra114_periph_clk_init(void __iomem *clk_base, void __iomem *pmc_base) { struct clk *clk; + struct tegra_periph_init_data *data; + int i; /* xusb_ss_div2 */ clk = clk_register_fixed_factor(NULL, "xusb_ss_div2", "xusb_ss_src", 0, @@ -1209,6 +1230,14 @@ static __init void tegra114_periph_clk_init(void __iomem *clk_base, clk_base + CLK_SOURCE_EMC, 29, 3, 0, NULL); + for (i = 0; i < ARRAY_SIZE(tegra_periph_clk_list); i++) { + data = &tegra_periph_clk_list[i]; + clk = tegra_clk_register_periph(data->name, + data->p.parent_names, data->num_parents, + &data->periph, clk_base, data->offset, data->flags); + clks[data->clk_id] = clk; + } + tegra_periph_clk_init(clk_base, pmc_base, tegra114_clks, &pll_p_params); } diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c index 80efe51fdcdf..9525c684d149 100644 --- a/drivers/clk/tegra/clk-tegra124.c +++ b/drivers/clk/tegra/clk-tegra124.c @@ -869,7 +869,7 @@ static struct tegra_clk tegra124_clks[tegra_clk_max] __initdata = { [tegra_clk_spdif_in] = { .dt_id = TEGRA124_CLK_SPDIF_IN, .present = true }, [tegra_clk_spdif_out] = { .dt_id = TEGRA124_CLK_SPDIF_OUT, .present = true }, [tegra_clk_vi_9] = { .dt_id = TEGRA124_CLK_VI, .present = true }, - [tegra_clk_vi_sensor] = { .dt_id = TEGRA124_CLK_VI_SENSOR, .present = true }, + [tegra_clk_vi_sensor_8] = { .dt_id = TEGRA124_CLK_VI_SENSOR, .present = true }, [tegra_clk_fuse] = { .dt_id = TEGRA124_CLK_FUSE, .present = true }, [tegra_clk_fuse_burn] = { .dt_id = TEGRA124_CLK_FUSE_BURN, .present = true }, [tegra_clk_clk_32k] = { .dt_id = TEGRA124_CLK_CLK_32K, .present = true }, @@ -1369,6 +1369,14 @@ static struct tegra_clk_init_table init_table[] __initdata = { {TEGRA124_CLK_XUSB_HS_SRC, TEGRA124_CLK_PLL_U_60M, 60000000, 0}, {TEGRA124_CLK_XUSB_FALCON_SRC, TEGRA124_CLK_PLL_RE_OUT, 224000000, 0}, {TEGRA124_CLK_XUSB_HOST_SRC, TEGRA124_CLK_PLL_RE_OUT, 112000000, 0}, + {TEGRA124_CLK_SATA, TEGRA124_CLK_PLL_P, 104000000, 0}, + {TEGRA124_CLK_SATA_OOB, TEGRA124_CLK_PLL_P, 204000000, 0}, + {TEGRA124_CLK_EMC, TEGRA124_CLK_CLK_MAX, 0, 1}, + {TEGRA124_CLK_CCLK_G, TEGRA124_CLK_CLK_MAX, 0, 1}, + {TEGRA124_CLK_MSELECT, TEGRA124_CLK_CLK_MAX, 0, 1}, + {TEGRA124_CLK_CSITE, TEGRA124_CLK_CLK_MAX, 0, 1}, + {TEGRA124_CLK_TSENSOR, TEGRA124_CLK_CLK_M, 400000, 0}, + {TEGRA124_CLK_SOC_THERM, TEGRA124_CLK_PLL_P, 51000000, 0}, /* This MUST be the last entry. */ {TEGRA124_CLK_CLK_MAX, TEGRA124_CLK_CLK_MAX, 0, 0}, }; diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c index c0a7d7723510..bf452b62beb8 100644 --- a/drivers/clk/tegra/clk.c +++ b/drivers/clk/tegra/clk.c @@ -277,6 +277,12 @@ void __init tegra_register_devclks(struct tegra_devclk *dev_clks, int num) for (i = 0; i < num; i++, dev_clks++) clk_register_clkdev(clks[dev_clks->dt_id], dev_clks->con_id, dev_clks->dev_id); + + for (i = 0; i < clk_num; i++) { + if (!IS_ERR_OR_NULL(clks[i])) + clk_register_clkdev(clks[i], __clk_get_name(clks[i]), + "tegra-clk-debug"); + } } struct clk ** __init tegra_lookup_dt_id(int clk_id, diff --git a/drivers/clk/ti/apll.c b/drivers/clk/ti/apll.c index 5428c9c547cd..72d97279eae1 100644 --- a/drivers/clk/ti/apll.c +++ b/drivers/clk/ti/apll.c @@ -77,13 +77,11 @@ static int dra7_apll_enable(struct clk_hw *hw) if (i == MAX_APLL_WAIT_TRIES) { pr_warn("clock: %s failed transition to '%s'\n", clk_name, (state) ? "locked" : "bypassed"); - } else { + r = -EBUSY; + } else pr_debug("clock: %s transition to '%s' in %d loops\n", clk_name, (state) ? "locked" : "bypassed", i); - r = 0; - } - return r; } @@ -338,7 +336,7 @@ static void __init of_omap2_apll_setup(struct device_node *node) const char *parent_name; u32 val; - ad = kzalloc(sizeof(*clk_hw), GFP_KERNEL); + ad = kzalloc(sizeof(*ad), GFP_KERNEL); clk_hw = kzalloc(sizeof(*clk_hw), GFP_KERNEL); init = kzalloc(sizeof(*init), GFP_KERNEL); diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c index e1581335937d..09dbe38e183d 100644 --- a/drivers/clk/ti/clk-7xx.c +++ b/drivers/clk/ti/clk-7xx.c @@ -18,6 +18,7 @@ #define DRA7_DPLL_ABE_DEFFREQ 361267200 #define DRA7_DPLL_GMAC_DEFFREQ 1000000000 +#define DRA7_DPLL_USB_DEFFREQ 960000000 static struct ti_dt_clk dra7xx_clks[] = { @@ -327,5 +328,15 @@ int __init dra7xx_dt_clk_init(void) if (rc) pr_err("%s: failed to configure GMAC DPLL!\n", __func__); + dpll_ck = clk_get_sys(NULL, "dpll_usb_ck"); + rc = clk_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ); + if (rc) + pr_err("%s: failed to configure USB DPLL!\n", __func__); + + dpll_ck = clk_get_sys(NULL, "dpll_usb_m2_ck"); + rc = clk_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ/2); + if (rc) + pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__); + return rc; } diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c index abd956d5f838..79791e1bf282 100644 --- a/drivers/clk/ti/dpll.c +++ b/drivers/clk/ti/dpll.c @@ -161,7 +161,8 @@ cleanup: } #if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \ - defined(CONFIG_SOC_DRA7XX) || defined(CONFIG_SOC_AM33XX) + defined(CONFIG_SOC_DRA7XX) || defined(CONFIG_SOC_AM33XX) || \ + defined(CONFIG_SOC_AM43XX) /** * ti_clk_register_dpll_x2 - Registers a DPLLx2 clock * @node: device node for this clock @@ -322,7 +323,7 @@ CLK_OF_DECLARE(ti_omap4_dpll_x2_clock, "ti,omap4-dpll-x2-clock", of_ti_omap4_dpll_x2_setup); #endif -#ifdef CONFIG_SOC_AM33XX +#if defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_AM43XX) static void __init of_ti_am3_dpll_x2_setup(struct device_node *node) { ti_clk_register_dpll_x2(node, &dpll_x2_ck_ops, NULL); diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c index 0197a478720c..e9d650e51287 100644 --- a/drivers/clk/ti/mux.c +++ b/drivers/clk/ti/mux.c @@ -160,7 +160,7 @@ static void of_mux_clk_setup(struct device_node *node) u8 clk_mux_flags = 0; u32 mask = 0; u32 shift = 0; - u32 flags = 0; + u32 flags = CLK_SET_RATE_NO_REPARENT; num_parents = of_clk_get_parent_count(node); if (num_parents < 2) { diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c index 8d6420013a04..f71d55f5e6e5 100644 --- a/drivers/clocksource/exynos_mct.c +++ b/drivers/clocksource/exynos_mct.c @@ -153,13 +153,10 @@ static void exynos4_mct_write(unsigned int value, unsigned long offset) } /* Clocksource handling */ -static void exynos4_mct_frc_start(u32 hi, u32 lo) +static void exynos4_mct_frc_start(void) { u32 reg; - exynos4_mct_write(lo, EXYNOS4_MCT_G_CNT_L); - exynos4_mct_write(hi, EXYNOS4_MCT_G_CNT_U); - reg = __raw_readl(reg_base + EXYNOS4_MCT_G_TCON); reg |= MCT_G_TCON_START; exynos4_mct_write(reg, EXYNOS4_MCT_G_TCON); @@ -181,7 +178,7 @@ static cycle_t exynos4_frc_read(struct clocksource *cs) static void exynos4_frc_resume(struct clocksource *cs) { - exynos4_mct_frc_start(0, 0); + exynos4_mct_frc_start(); } struct clocksource mct_frc = { @@ -200,7 +197,7 @@ static u64 notrace exynos4_read_sched_clock(void) static void __init exynos4_clocksource_init(void) { - exynos4_mct_frc_start(0, 0); + exynos4_mct_frc_start(); if (clocksource_register_hz(&mct_frc, clk_rate)) panic("%s: can't register clocksource\n", mct_frc.name); diff --git a/drivers/firmware/efi/efi-pstore.c b/drivers/firmware/efi/efi-pstore.c index 4b9dc836dcf9..e992abc5ef26 100644 --- a/drivers/firmware/efi/efi-pstore.c +++ b/drivers/firmware/efi/efi-pstore.c @@ -40,7 +40,7 @@ struct pstore_read_data { static inline u64 generic_id(unsigned long timestamp, unsigned int part, int count) { - return (timestamp * 100 + part) * 1000 + count; + return ((u64) timestamp * 100 + part) * 1000 + count; } static int efi_pstore_read_func(struct efivar_entry *entry, void *data) diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index cd36deb619fa..eff1a2f22f09 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -353,10 +353,10 @@ static int __init fdt_find_uefi_params(unsigned long node, const char *uname, int depth, void *data) { struct param_info *info = data; - void *prop, *dest; - unsigned long len; + const void *prop; + void *dest; u64 val; - int i; + int i, len; if (depth != 1 || (strcmp(uname, "chosen") != 0 && strcmp(uname, "chosen@0") != 0)) diff --git a/drivers/firmware/efi/fdt.c b/drivers/firmware/efi/fdt.c index 5c6a8e8a9580..82d774161cc9 100644 --- a/drivers/firmware/efi/fdt.c +++ b/drivers/firmware/efi/fdt.c @@ -63,7 +63,7 @@ static efi_status_t update_fdt(efi_system_table_t *sys_table, void *orig_fdt, */ prev = 0; for (;;) { - const char *type, *name; + const char *type; int len; node = fdt_next_node(fdt, prev, NULL); diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 03711d00aaae..8218078b6133 100644..100755 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -419,8 +419,9 @@ long drm_ioctl(struct file *filp, retcode = -EFAULT; goto err_i1; } - } else + } else if (cmd & IOC_OUT) { memset(kdata, 0, usize); + } if (ioctl->flags & DRM_UNLOCKED) retcode = func(dev, kdata, file_priv); diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c index 482127f633c5..9e530f205ad2 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c @@ -40,7 +40,7 @@ exynos_dpi_detect(struct drm_connector *connector, bool force) { struct exynos_dpi *ctx = connector_to_dpi(connector); - if (!ctx->panel->connector) + if (ctx->panel && !ctx->panel->connector) drm_panel_attach(ctx->panel, &ctx->connector); return connector_status_connected; diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index d91f27777537..ab7d182063c3 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -765,24 +765,24 @@ static int exynos_drm_init(void) return 0; -err_unregister_pd: - platform_device_unregister(exynos_drm_pdev); - err_remove_vidi: #ifdef CONFIG_DRM_EXYNOS_VIDI exynos_drm_remove_vidi(); + +err_unregister_pd: #endif + platform_device_unregister(exynos_drm_pdev); return ret; } static void exynos_drm_exit(void) { + platform_driver_unregister(&exynos_drm_platform_driver); #ifdef CONFIG_DRM_EXYNOS_VIDI exynos_drm_remove_vidi(); #endif platform_device_unregister(exynos_drm_pdev); - platform_driver_unregister(&exynos_drm_platform_driver); } module_init(exynos_drm_init); diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index 36535f398848..06cde4506278 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -343,7 +343,7 @@ struct exynos_drm_display * exynos_dpi_probe(struct device *dev); int exynos_dpi_remove(struct device *dev); #else static inline struct exynos_drm_display * -exynos_dpi_probe(struct device *dev) { return 0; } +exynos_dpi_probe(struct device *dev) { return NULL; } static inline int exynos_dpi_remove(struct device *dev) { return 0; } #endif diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index bb45ab2e7384..33161ad38201 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -741,6 +741,8 @@ static void fimd_apply(struct exynos_drm_manager *mgr) win_data = &ctx->win_data[i]; if (win_data->enabled) fimd_win_commit(mgr, i); + else + fimd_win_disable(mgr, i); } fimd_commit(mgr); diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index c104d0c9b385..aa259b0a873a 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -2090,6 +2090,11 @@ out: static void hdmi_dpms(struct exynos_drm_display *display, int mode) { + struct hdmi_context *hdata = display->ctx; + struct drm_encoder *encoder = hdata->encoder; + struct drm_crtc *crtc = encoder->crtc; + struct drm_crtc_helper_funcs *funcs = NULL; + DRM_DEBUG_KMS("mode %d\n", mode); switch (mode) { @@ -2099,6 +2104,20 @@ static void hdmi_dpms(struct exynos_drm_display *display, int mode) case DRM_MODE_DPMS_STANDBY: case DRM_MODE_DPMS_SUSPEND: case DRM_MODE_DPMS_OFF: + /* + * The SFRs of VP and Mixer are updated by Vertical Sync of + * Timing generator which is a part of HDMI so the sequence + * to disable TV Subsystem should be as following, + * VP -> Mixer -> HDMI + * + * Below codes will try to disable Mixer and VP(if used) + * prior to disabling HDMI. + */ + if (crtc) + funcs = crtc->helper_private; + if (funcs && funcs->dpms) + (*funcs->dpms)(crtc, mode); + hdmi_poweroff(display); break; default: diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index 4c5aed7e54c8..7529946d0a74 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -377,6 +377,20 @@ static void mixer_run(struct mixer_context *ctx) mixer_regs_dump(ctx); } +static void mixer_stop(struct mixer_context *ctx) +{ + struct mixer_resources *res = &ctx->mixer_res; + int timeout = 20; + + mixer_reg_writemask(res, MXR_STATUS, 0, MXR_STATUS_REG_RUN); + + while (!(mixer_reg_read(res, MXR_STATUS) & MXR_STATUS_REG_IDLE) && + --timeout) + usleep_range(10000, 12000); + + mixer_regs_dump(ctx); +} + static void vp_video_buffer(struct mixer_context *ctx, int win) { struct mixer_resources *res = &ctx->mixer_res; @@ -497,13 +511,8 @@ static void vp_video_buffer(struct mixer_context *ctx, int win) static void mixer_layer_update(struct mixer_context *ctx) { struct mixer_resources *res = &ctx->mixer_res; - u32 val; - - val = mixer_reg_read(res, MXR_CFG); - /* allow one update per vsync only */ - if (!(val & MXR_CFG_LAYER_UPDATE_COUNT_MASK)) - mixer_reg_writemask(res, MXR_CFG, ~0, MXR_CFG_LAYER_UPDATE); + mixer_reg_writemask(res, MXR_CFG, ~0, MXR_CFG_LAYER_UPDATE); } static void mixer_graph_buffer(struct mixer_context *ctx, int win) @@ -1010,6 +1019,8 @@ static void mixer_wait_for_vblank(struct exynos_drm_manager *mgr) } mutex_unlock(&mixer_ctx->mixer_mutex); + drm_vblank_get(mgr->crtc->dev, mixer_ctx->pipe); + atomic_set(&mixer_ctx->wait_vsync_event, 1); /* @@ -1020,6 +1031,8 @@ static void mixer_wait_for_vblank(struct exynos_drm_manager *mgr) !atomic_read(&mixer_ctx->wait_vsync_event), HZ/20)) DRM_DEBUG_KMS("vblank wait timed out.\n"); + + drm_vblank_put(mgr->crtc->dev, mixer_ctx->pipe); } static void mixer_window_suspend(struct exynos_drm_manager *mgr) @@ -1061,7 +1074,7 @@ static void mixer_poweron(struct exynos_drm_manager *mgr) mutex_unlock(&ctx->mixer_mutex); return; } - ctx->powered = true; + mutex_unlock(&ctx->mixer_mutex); pm_runtime_get_sync(ctx->dev); @@ -1072,6 +1085,12 @@ static void mixer_poweron(struct exynos_drm_manager *mgr) clk_prepare_enable(res->sclk_mixer); } + mutex_lock(&ctx->mixer_mutex); + ctx->powered = true; + mutex_unlock(&ctx->mixer_mutex); + + mixer_reg_writemask(res, MXR_STATUS, ~0, MXR_STATUS_SOFT_RESET); + mixer_reg_write(res, MXR_INT_EN, ctx->int_en); mixer_win_reset(ctx); @@ -1084,14 +1103,21 @@ static void mixer_poweroff(struct exynos_drm_manager *mgr) struct mixer_resources *res = &ctx->mixer_res; mutex_lock(&ctx->mixer_mutex); - if (!ctx->powered) - goto out; + if (!ctx->powered) { + mutex_unlock(&ctx->mixer_mutex); + return; + } mutex_unlock(&ctx->mixer_mutex); + mixer_stop(ctx); mixer_window_suspend(mgr); ctx->int_en = mixer_reg_read(res, MXR_INT_EN); + mutex_lock(&ctx->mixer_mutex); + ctx->powered = false; + mutex_unlock(&ctx->mixer_mutex); + clk_disable_unprepare(res->mixer); if (ctx->vp_enabled) { clk_disable_unprepare(res->vp); @@ -1099,12 +1125,6 @@ static void mixer_poweroff(struct exynos_drm_manager *mgr) } pm_runtime_put_sync(ctx->dev); - - mutex_lock(&ctx->mixer_mutex); - ctx->powered = false; - -out: - mutex_unlock(&ctx->mixer_mutex); } static void mixer_dpms(struct exynos_drm_manager *mgr, int mode) diff --git a/drivers/gpu/drm/exynos/regs-mixer.h b/drivers/gpu/drm/exynos/regs-mixer.h index 4537026bc385..5f32e1a29411 100644 --- a/drivers/gpu/drm/exynos/regs-mixer.h +++ b/drivers/gpu/drm/exynos/regs-mixer.h @@ -78,6 +78,7 @@ #define MXR_STATUS_BIG_ENDIAN (1 << 3) #define MXR_STATUS_ENDIAN_MASK (1 << 3) #define MXR_STATUS_SYNC_ENABLE (1 << 2) +#define MXR_STATUS_REG_IDLE (1 << 1) #define MXR_STATUS_REG_RUN (1 << 0) /* bits for MXR_CFG */ diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 601caa88c092..b8c689202c40 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -446,7 +446,9 @@ static int i915_gem_object_info(struct seq_file *m, void* data) memset(&stats, 0, sizeof(stats)); stats.file_priv = file->driver_priv; + spin_lock(&file->table_lock); idr_for_each(&file->object_idr, per_file_stats, &stats); + spin_unlock(&file->table_lock); /* * Although we have a valid reference on file->pid, that does * not guarantee that the task_struct who called get_pid() is diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 49414d30e8d4..a47fbf60b781 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -977,6 +977,8 @@ struct i915_power_well { bool always_on; /* power well enable/disable usage count */ int count; + /* cached hw enabled state */ + bool hw_enabled; unsigned long domains; unsigned long data; const struct i915_power_well_ops *ops; diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 3ffe308d5893..a5ddf3bce9c3 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -598,6 +598,7 @@ static int do_switch(struct intel_engine_cs *ring, struct intel_context *from = ring->last_context; struct i915_hw_ppgtt *ppgtt = ctx_to_ppgtt(to); u32 hw_flags = 0; + bool uninitialized = false; int ret, i; if (from != NULL && ring == &dev_priv->ring[RCS]) { @@ -696,19 +697,20 @@ static int do_switch(struct intel_engine_cs *ring, i915_gem_context_unreference(from); } + uninitialized = !to->is_initialized && from == NULL; + to->is_initialized = true; + done: i915_gem_context_reference(to); ring->last_context = to; to->last_ring = ring; - if (ring->id == RCS && !to->is_initialized && from == NULL) { + if (uninitialized) { ret = i915_gem_render_state_init(ring); if (ret) DRM_ERROR("init render state: %d\n", ret); } - to->is_initialized = true; - return 0; unpin_out: diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index 1ee98f121a00..827498e081df 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -315,9 +315,6 @@ parse_lfp_backlight(struct drm_i915_private *dev_priv, struct bdb_header *bdb) const struct bdb_lfp_backlight_data *backlight_data; const struct bdb_lfp_backlight_data_entry *entry; - /* Err to enabling backlight if no backlight block. */ - dev_priv->vbt.backlight.present = true; - backlight_data = find_section(bdb, BDB_LVDS_BACKLIGHT); if (!backlight_data) return; @@ -1088,6 +1085,9 @@ init_vbt_defaults(struct drm_i915_private *dev_priv) dev_priv->vbt.crt_ddc_pin = GMBUS_PORT_VGADDC; + /* Default to having backlight */ + dev_priv->vbt.backlight.present = true; + /* LFP panel data */ dev_priv->vbt.lvds_dither = 1; dev_priv->vbt.lvds_vbt = 0; diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index efd3cf50cb0f..5f285fba4e41 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -4564,7 +4564,10 @@ static void valleyview_crtc_enable(struct drm_crtc *crtc) if (intel_crtc->active) return; - vlv_prepare_pll(intel_crtc); + is_dsi = intel_pipe_has_type(crtc, INTEL_OUTPUT_DSI); + + if (!is_dsi && !IS_CHERRYVIEW(dev)) + vlv_prepare_pll(intel_crtc); /* Set up the display plane register */ dspcntr = DISPPLANE_GAMMA_ENABLE; @@ -4598,8 +4601,6 @@ static void valleyview_crtc_enable(struct drm_crtc *crtc) if (encoder->pre_pll_enable) encoder->pre_pll_enable(encoder); - is_dsi = intel_pipe_has_type(crtc, INTEL_OUTPUT_DSI); - if (!is_dsi) { if (IS_CHERRYVIEW(dev)) chv_enable_pll(intel_crtc); @@ -12411,8 +12412,8 @@ intel_display_capture_error_state(struct drm_device *dev) for_each_pipe(i) { error->pipe[i].power_domain_on = - intel_display_power_enabled_sw(dev_priv, - POWER_DOMAIN_PIPE(i)); + intel_display_power_enabled_unlocked(dev_priv, + POWER_DOMAIN_PIPE(i)); if (!error->pipe[i].power_domain_on) continue; @@ -12447,7 +12448,7 @@ intel_display_capture_error_state(struct drm_device *dev) enum transcoder cpu_transcoder = transcoders[i]; error->transcoder[i].power_domain_on = - intel_display_power_enabled_sw(dev_priv, + intel_display_power_enabled_unlocked(dev_priv, POWER_DOMAIN_TRANSCODER(cpu_transcoder)); if (!error->transcoder[i].power_domain_on) continue; diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index bda0ae3d80cc..eaa27ee9e367 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -950,8 +950,8 @@ int intel_power_domains_init(struct drm_i915_private *); void intel_power_domains_remove(struct drm_i915_private *); bool intel_display_power_enabled(struct drm_i915_private *dev_priv, enum intel_display_power_domain domain); -bool intel_display_power_enabled_sw(struct drm_i915_private *dev_priv, - enum intel_display_power_domain domain); +bool intel_display_power_enabled_unlocked(struct drm_i915_private *dev_priv, + enum intel_display_power_domain domain); void intel_display_power_get(struct drm_i915_private *dev_priv, enum intel_display_power_domain domain); void intel_display_power_put(struct drm_i915_private *dev_priv, diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 54242e4f6f4c..9ad0c6afc487 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -5603,8 +5603,8 @@ static bool hsw_power_well_enabled(struct drm_i915_private *dev_priv, (HSW_PWR_WELL_ENABLE_REQUEST | HSW_PWR_WELL_STATE_ENABLED); } -bool intel_display_power_enabled_sw(struct drm_i915_private *dev_priv, - enum intel_display_power_domain domain) +bool intel_display_power_enabled_unlocked(struct drm_i915_private *dev_priv, + enum intel_display_power_domain domain) { struct i915_power_domains *power_domains; struct i915_power_well *power_well; @@ -5615,16 +5615,19 @@ bool intel_display_power_enabled_sw(struct drm_i915_private *dev_priv, return false; power_domains = &dev_priv->power_domains; + is_enabled = true; + for_each_power_well_rev(i, power_well, BIT(domain), power_domains) { if (power_well->always_on) continue; - if (!power_well->count) { + if (!power_well->hw_enabled) { is_enabled = false; break; } } + return is_enabled; } @@ -5632,30 +5635,15 @@ bool intel_display_power_enabled(struct drm_i915_private *dev_priv, enum intel_display_power_domain domain) { struct i915_power_domains *power_domains; - struct i915_power_well *power_well; - bool is_enabled; - int i; - - if (dev_priv->pm.suspended) - return false; + bool ret; power_domains = &dev_priv->power_domains; - is_enabled = true; - mutex_lock(&power_domains->lock); - for_each_power_well_rev(i, power_well, BIT(domain), power_domains) { - if (power_well->always_on) - continue; - - if (!power_well->ops->is_enabled(dev_priv, power_well)) { - is_enabled = false; - break; - } - } + ret = intel_display_power_enabled_unlocked(dev_priv, domain); mutex_unlock(&power_domains->lock); - return is_enabled; + return ret; } /* @@ -5976,6 +5964,7 @@ void intel_display_power_get(struct drm_i915_private *dev_priv, if (!power_well->count++) { DRM_DEBUG_KMS("enabling %s\n", power_well->name); power_well->ops->enable(dev_priv, power_well); + power_well->hw_enabled = true; } check_power_well_state(dev_priv, power_well); @@ -6005,6 +5994,7 @@ void intel_display_power_put(struct drm_i915_private *dev_priv, if (!--power_well->count && i915.disable_power_well) { DRM_DEBUG_KMS("disabling %s\n", power_well->name); + power_well->hw_enabled = false; power_well->ops->disable(dev_priv, power_well); } @@ -6267,8 +6257,11 @@ static void intel_power_domains_resume(struct drm_i915_private *dev_priv) int i; mutex_lock(&power_domains->lock); - for_each_power_well(i, power_well, POWER_DOMAIN_MASK, power_domains) + for_each_power_well(i, power_well, POWER_DOMAIN_MASK, power_domains) { power_well->ops->sync_hw(dev_priv, power_well); + power_well->hw_enabled = power_well->ops->is_enabled(dev_priv, + power_well); + } mutex_unlock(&power_domains->lock); } diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index ae750f6928c1..7f7aadef8a82 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -277,6 +277,7 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data) static const char *hpd_reg_names[] = {"hpd-gdsc", "hpd-5v"}; static const char *pwr_reg_names[] = {"core-vdda", "core-vcc"}; static const char *hpd_clk_names[] = {"iface_clk", "core_clk", "mdp_core_clk"}; + static unsigned long hpd_clk_freq[] = {0, 19200000, 0}; static const char *pwr_clk_names[] = {"extp_clk", "alt_iface_clk"}; config.phy_init = hdmi_phy_8x74_init; @@ -286,6 +287,7 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data) config.pwr_reg_names = pwr_reg_names; config.pwr_reg_cnt = ARRAY_SIZE(pwr_reg_names); config.hpd_clk_names = hpd_clk_names; + config.hpd_freq = hpd_clk_freq; config.hpd_clk_cnt = ARRAY_SIZE(hpd_clk_names); config.pwr_clk_names = pwr_clk_names; config.pwr_clk_cnt = ARRAY_SIZE(pwr_clk_names); diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h index 9fafee6a3e43..9d7723c6528a 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.h +++ b/drivers/gpu/drm/msm/hdmi/hdmi.h @@ -87,6 +87,7 @@ struct hdmi_platform_config { /* clks that need to be on for hpd: */ const char **hpd_clk_names; + const long unsigned *hpd_freq; int hpd_clk_cnt; /* clks that need to be on for screen pwr (ie pixel clk): */ diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c index e56a6196867c..28f7e3ec6c28 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c @@ -127,6 +127,14 @@ static int hpd_enable(struct hdmi_connector *hdmi_connector) } for (i = 0; i < config->hpd_clk_cnt; i++) { + if (config->hpd_freq && config->hpd_freq[i]) { + ret = clk_set_rate(hdmi->hpd_clks[i], + config->hpd_freq[i]); + if (ret) + dev_warn(dev->dev, "failed to set clk %s (%d)\n", + config->hpd_clk_names[i], ret); + } + ret = clk_prepare_enable(hdmi->hpd_clks[i]); if (ret) { dev_err(dev->dev, "failed to enable hpd clk: %s (%d)\n", diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c index 42caf7fcb0b9..71510ee26e96 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c @@ -20,6 +20,10 @@ #include "msm_mmu.h" #include "mdp5_kms.h" +static const char *iommu_ports[] = { + "mdp_0", +}; + static struct mdp5_platform_config *mdp5_get_config(struct platform_device *dev); static int mdp5_hw_init(struct msm_kms *kms) @@ -104,6 +108,12 @@ static void mdp5_preclose(struct msm_kms *kms, struct drm_file *file) static void mdp5_destroy(struct msm_kms *kms) { struct mdp5_kms *mdp5_kms = to_mdp5_kms(to_mdp_kms(kms)); + struct msm_mmu *mmu = mdp5_kms->mmu; + + if (mmu) { + mmu->funcs->detach(mmu, iommu_ports, ARRAY_SIZE(iommu_ports)); + mmu->funcs->destroy(mmu); + } kfree(mdp5_kms); } @@ -216,10 +226,6 @@ fail: return ret; } -static const char *iommu_ports[] = { - "mdp_0", -}; - static int get_clk(struct platform_device *pdev, struct clk **clkp, const char *name) { @@ -317,17 +323,23 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev) mmu = msm_iommu_new(dev, config->iommu); if (IS_ERR(mmu)) { ret = PTR_ERR(mmu); + dev_err(dev->dev, "failed to init iommu: %d\n", ret); goto fail; } + ret = mmu->funcs->attach(mmu, iommu_ports, ARRAY_SIZE(iommu_ports)); - if (ret) + if (ret) { + dev_err(dev->dev, "failed to attach iommu: %d\n", ret); + mmu->funcs->destroy(mmu); goto fail; + } } else { dev_info(dev->dev, "no iommu, fallback to phys " "contig buffers for scanout\n"); mmu = NULL; } + mdp5_kms->mmu = mmu; mdp5_kms->id = msm_register_mmu(dev, mmu); if (mdp5_kms->id < 0) { diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h index c8b1a2522c25..6e981b692d1d 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h @@ -33,6 +33,7 @@ struct mdp5_kms { /* mapper-id used to request GEM buffer mapped for scanout: */ int id; + struct msm_mmu *mmu; /* for tracking smp allocation amongst pipes: */ mdp5_smp_state_t smp_state; diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 0d2562fb681e..9a5d87db5c23 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -159,7 +159,7 @@ static int msm_unload(struct drm_device *dev) static int get_mdp_ver(struct platform_device *pdev) { #ifdef CONFIG_OF - const static struct of_device_id match_types[] = { { + static const struct of_device_id match_types[] = { { .compatible = "qcom,mdss_mdp", .data = (void *)5, }, { diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c index a752ab83b810..5107fc4826bc 100644 --- a/drivers/gpu/drm/msm/msm_fbdev.c +++ b/drivers/gpu/drm/msm/msm_fbdev.c @@ -59,7 +59,7 @@ static int msm_fbdev_create(struct drm_fb_helper *helper, struct drm_framebuffer *fb = NULL; struct fb_info *fbi = NULL; struct drm_mode_fb_cmd2 mode_cmd = {0}; - dma_addr_t paddr; + uint32_t paddr; int ret, size; sizes->surface_bpp = 32; diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c index bb8026daebc9..690d7e7b6d1e 100644 --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -278,6 +278,7 @@ int msm_gem_get_iova_locked(struct drm_gem_object *obj, int id, uint32_t *iova) { struct msm_gem_object *msm_obj = to_msm_bo(obj); + struct drm_device *dev = obj->dev; int ret = 0; if (!msm_obj->domain[id].iova) { @@ -285,6 +286,11 @@ int msm_gem_get_iova_locked(struct drm_gem_object *obj, int id, struct msm_mmu *mmu = priv->mmus[id]; struct page **pages = get_pages(obj); + if (!mmu) { + dev_err(dev->dev, "null MMU pointer\n"); + return -EINVAL; + } + if (IS_ERR(pages)) return PTR_ERR(pages); diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c index 92b745986231..4b2ad9181edf 100644 --- a/drivers/gpu/drm/msm/msm_iommu.c +++ b/drivers/gpu/drm/msm/msm_iommu.c @@ -28,7 +28,7 @@ static int msm_fault_handler(struct iommu_domain *iommu, struct device *dev, unsigned long iova, int flags, void *arg) { DBG("*** fault: iova=%08lx, flags=%d", iova, flags); - return 0; + return -ENOSYS; } static int msm_iommu_attach(struct msm_mmu *mmu, const char **names, int cnt) @@ -40,8 +40,10 @@ static int msm_iommu_attach(struct msm_mmu *mmu, const char **names, int cnt) for (i = 0; i < cnt; i++) { struct device *msm_iommu_get_ctx(const char *ctx_name); struct device *ctx = msm_iommu_get_ctx(names[i]); - if (IS_ERR_OR_NULL(ctx)) + if (IS_ERR_OR_NULL(ctx)) { + dev_warn(dev->dev, "couldn't get %s context", names[i]); continue; + } ret = iommu_attach_device(iommu->domain, ctx); if (ret) { dev_warn(dev->dev, "could not attach iommu to %s", names[i]); @@ -52,6 +54,20 @@ static int msm_iommu_attach(struct msm_mmu *mmu, const char **names, int cnt) return 0; } +static void msm_iommu_detach(struct msm_mmu *mmu, const char **names, int cnt) +{ + struct msm_iommu *iommu = to_msm_iommu(mmu); + int i; + + for (i = 0; i < cnt; i++) { + struct device *msm_iommu_get_ctx(const char *ctx_name); + struct device *ctx = msm_iommu_get_ctx(names[i]); + if (IS_ERR_OR_NULL(ctx)) + continue; + iommu_detach_device(iommu->domain, ctx); + } +} + static int msm_iommu_map(struct msm_mmu *mmu, uint32_t iova, struct sg_table *sgt, unsigned len, int prot) { @@ -110,7 +126,7 @@ static int msm_iommu_unmap(struct msm_mmu *mmu, uint32_t iova, VERB("unmap[%d]: %08x(%x)", i, iova, bytes); - BUG_ON(!IS_ALIGNED(bytes, PAGE_SIZE)); + BUG_ON(!PAGE_ALIGNED(bytes)); da += bytes; } @@ -127,6 +143,7 @@ static void msm_iommu_destroy(struct msm_mmu *mmu) static const struct msm_mmu_funcs funcs = { .attach = msm_iommu_attach, + .detach = msm_iommu_detach, .map = msm_iommu_map, .unmap = msm_iommu_unmap, .destroy = msm_iommu_destroy, diff --git a/drivers/gpu/drm/msm/msm_mmu.h b/drivers/gpu/drm/msm/msm_mmu.h index 030324482b4a..21da6d154f71 100644 --- a/drivers/gpu/drm/msm/msm_mmu.h +++ b/drivers/gpu/drm/msm/msm_mmu.h @@ -22,6 +22,7 @@ struct msm_mmu_funcs { int (*attach)(struct msm_mmu *mmu, const char **names, int cnt); + void (*detach)(struct msm_mmu *mmu, const char **names, int cnt); int (*map)(struct msm_mmu *mmu, uint32_t iova, struct sg_table *sgt, unsigned len, int prot); int (*unmap)(struct msm_mmu *mmu, uint32_t iova, struct sg_table *sgt, diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 08531a128f53..02d3d85829f3 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -1052,7 +1052,7 @@ config SENSORS_PC87427 will be called pc87427. config SENSORS_NTC_THERMISTOR - tristate "NTC thermistor support" + tristate "NTC thermistor support from Murata" depends on !OF || IIO=n || IIO help This driver supports NTC thermistors sensor reading and its @@ -1060,7 +1060,8 @@ config SENSORS_NTC_THERMISTOR send notifications about the temperature. Currently, this driver supports - NCP15WB473, NCP18WB473, NCP21WB473, NCP03WB473, and NCP15WL333. + NCP15WB473, NCP18WB473, NCP21WB473, NCP03WB473, and NCP15WL333 + from Murata. This driver can also be built as a module. If so, the module will be called ntc-thermistor. @@ -1176,6 +1177,7 @@ config SENSORS_DME1737 config SENSORS_EMC1403 tristate "SMSC EMC1403/23 thermal sensor" depends on I2C + select REGMAP_I2C help If you say yes here you get support for the SMSC EMC1403/23 temperature monitoring chip. diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c index ba35e4d530b5..2566c43dd1e9 100644 --- a/drivers/hwmon/gpio-fan.c +++ b/drivers/hwmon/gpio-fan.c @@ -538,7 +538,7 @@ static int gpio_fan_probe(struct platform_device *pdev) /* Make this driver part of hwmon class. */ fan_data->hwmon_dev = hwmon_device_register_with_groups(&pdev->dev, - "gpio-fan", fan_data, + "gpio_fan", fan_data, gpio_fan_groups); if (IS_ERR(fan_data->hwmon_dev)) return PTR_ERR(fan_data->hwmon_dev); diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c index e76feb86a1d4..bdfbe9114889 100644 --- a/drivers/hwmon/ntc_thermistor.c +++ b/drivers/hwmon/ntc_thermistor.c @@ -163,6 +163,18 @@ static int ntc_adc_iio_read(struct ntc_thermistor_platform_data *pdata) } static const struct of_device_id ntc_match[] = { + { .compatible = "murata,ncp15wb473", + .data = &ntc_thermistor_id[0] }, + { .compatible = "murata,ncp18wb473", + .data = &ntc_thermistor_id[1] }, + { .compatible = "murata,ncp21wb473", + .data = &ntc_thermistor_id[2] }, + { .compatible = "murata,ncp03wb473", + .data = &ntc_thermistor_id[3] }, + { .compatible = "murata,ncp15wl333", + .data = &ntc_thermistor_id[4] }, + + /* Usage of vendor name "ntc" is deprecated */ { .compatible = "ntc,ncp15wb473", .data = &ntc_thermistor_id[0] }, { .compatible = "ntc,ncp18wb473", @@ -534,7 +546,7 @@ static struct platform_driver ntc_thermistor_driver = { module_platform_driver(ntc_thermistor_driver); -MODULE_DESCRIPTION("NTC Thermistor Driver"); +MODULE_DESCRIPTION("NTC Thermistor Driver from Murata"); MODULE_AUTHOR("MyungJoo Ham <myungjoo.ham@samsung.com>"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:ntc-thermistor"); diff --git a/drivers/hwmon/w83l786ng.c b/drivers/hwmon/w83l786ng.c index 6ed76ceb9270..32487c19cbfc 100644 --- a/drivers/hwmon/w83l786ng.c +++ b/drivers/hwmon/w83l786ng.c @@ -249,7 +249,7 @@ static ssize_t show_##reg(struct device *dev, struct device_attribute *attr, \ int nr = to_sensor_dev_attr(attr)->index; \ struct w83l786ng_data *data = w83l786ng_update_device(dev); \ return sprintf(buf, "%d\n", \ - FAN_FROM_REG(data->fan[nr], DIV_FROM_REG(data->fan_div[nr]))); \ + FAN_FROM_REG(data->reg[nr], DIV_FROM_REG(data->fan_div[nr]))); \ } show_fan_reg(fan); diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 7c7f4b856bad..66aa83b99383 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -42,6 +42,7 @@ #include <linux/of.h> #include <linux/of_device.h> #include <linux/of_irq.h> +#include <linux/clk/clk-conf.h> #include <linux/completion.h> #include <linux/hardirq.h> #include <linux/irqflags.h> @@ -274,6 +275,10 @@ static int i2c_device_probe(struct device *dev) client->flags & I2C_CLIENT_WAKE); dev_dbg(dev, "probe\n"); + status = of_clk_set_defaults(dev->of_node, false); + if (status < 0) + return status; + acpi_dev_pm_attach(&client->dev, true); status = driver->probe(client, i2c_match_id(driver->id_table, client)); if (status) diff --git a/drivers/iommu/amd_iommu_v2.c b/drivers/iommu/amd_iommu_v2.c index d4daa05efe60..499b4366a98d 100644 --- a/drivers/iommu/amd_iommu_v2.c +++ b/drivers/iommu/amd_iommu_v2.c @@ -45,7 +45,7 @@ struct pri_queue { struct pasid_state { struct list_head list; /* For global state-list */ atomic_t count; /* Reference count */ - atomic_t mmu_notifier_count; /* Counting nested mmu_notifier + unsigned mmu_notifier_count; /* Counting nested mmu_notifier calls */ struct task_struct *task; /* Task bound to this PASID */ struct mm_struct *mm; /* mm_struct for the faults */ @@ -53,7 +53,8 @@ struct pasid_state { struct pri_queue pri[PRI_QUEUE_SIZE]; /* PRI tag states */ struct device_state *device_state; /* Link to our device_state */ int pasid; /* PASID index */ - spinlock_t lock; /* Protect pri_queues */ + spinlock_t lock; /* Protect pri_queues and + mmu_notifer_count */ wait_queue_head_t wq; /* To wait for count == 0 */ }; @@ -431,15 +432,19 @@ static void mn_invalidate_range_start(struct mmu_notifier *mn, { struct pasid_state *pasid_state; struct device_state *dev_state; + unsigned long flags; pasid_state = mn_to_state(mn); dev_state = pasid_state->device_state; - if (atomic_add_return(1, &pasid_state->mmu_notifier_count) == 1) { + spin_lock_irqsave(&pasid_state->lock, flags); + if (pasid_state->mmu_notifier_count == 0) { amd_iommu_domain_set_gcr3(dev_state->domain, pasid_state->pasid, __pa(empty_page_table)); } + pasid_state->mmu_notifier_count += 1; + spin_unlock_irqrestore(&pasid_state->lock, flags); } static void mn_invalidate_range_end(struct mmu_notifier *mn, @@ -448,15 +453,19 @@ static void mn_invalidate_range_end(struct mmu_notifier *mn, { struct pasid_state *pasid_state; struct device_state *dev_state; + unsigned long flags; pasid_state = mn_to_state(mn); dev_state = pasid_state->device_state; - if (atomic_dec_and_test(&pasid_state->mmu_notifier_count)) { + spin_lock_irqsave(&pasid_state->lock, flags); + pasid_state->mmu_notifier_count -= 1; + if (pasid_state->mmu_notifier_count == 0) { amd_iommu_domain_set_gcr3(dev_state->domain, pasid_state->pasid, __pa(pasid_state->mm->pgd)); } + spin_unlock_irqrestore(&pasid_state->lock, flags); } static void mn_release(struct mmu_notifier *mn, struct mm_struct *mm) @@ -650,7 +659,6 @@ int amd_iommu_bind_pasid(struct pci_dev *pdev, int pasid, goto out; atomic_set(&pasid_state->count, 1); - atomic_set(&pasid_state->mmu_notifier_count, 0); init_waitqueue_head(&pasid_state->wq); spin_lock_init(&pasid_state->lock); diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 6bb32773c3ac..51b6b77dc3e5 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -3816,14 +3816,11 @@ int dmar_iommu_notify_scope_dev(struct dmar_pci_notify_info *info) ((void *)rmrr) + rmrr->header.length, rmrr->segment, rmrru->devices, rmrru->devices_cnt); - if (ret > 0) - break; - else if(ret < 0) + if(ret < 0) return ret; } else if (info->event == BUS_NOTIFY_DEL_DEVICE) { - if (dmar_remove_dev_scope(info, rmrr->segment, - rmrru->devices, rmrru->devices_cnt)) - break; + dmar_remove_dev_scope(info, rmrr->segment, + rmrru->devices, rmrru->devices_cnt); } } diff --git a/drivers/isdn/hisax/Kconfig b/drivers/isdn/hisax/Kconfig index d9edcc94c2a8..97465ac5a2d5 100644 --- a/drivers/isdn/hisax/Kconfig +++ b/drivers/isdn/hisax/Kconfig @@ -16,7 +16,7 @@ config ISDN_DRV_HISAX also to the configuration option of the driver for your particular card, below. -if ISDN_DRV_HISAX!=n +if ISDN_DRV_HISAX comment "D-channel protocol features" @@ -348,10 +348,6 @@ config HISAX_ENTERNOW_PCI This enables HiSax support for the Formula-n enter:now PCI ISDN card. -endif - -if ISDN_DRV_HISAX - config HISAX_DEBUG bool "HiSax debugging" help @@ -420,11 +416,6 @@ config HISAX_FRITZ_PCIPNP (the latter also needs you to select "ISA Plug and Play support" from the menu "Plug and Play configuration") -config HISAX_AVM_A1_PCMCIA - bool - depends on HISAX_AVM_A1_CS - default y - endif endmenu diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index 23b4a3b28dbc..4eab93aa570b 100644 --- a/drivers/macintosh/smu.c +++ b/drivers/macintosh/smu.c @@ -1257,7 +1257,8 @@ static unsigned int smu_fpoll(struct file *file, poll_table *wait) if (pp->busy && pp->cmd.status != 1) mask |= POLLIN; spin_unlock_irqrestore(&pp->lock, flags); - } if (pp->mode == smu_file_events) { + } + if (pp->mode == smu_file_events) { /* Not yet implemented */ } return mask; diff --git a/drivers/memstick/host/rtsx_pci_ms.c b/drivers/memstick/host/rtsx_pci_ms.c index 2a635b6fdaf7..c880ba685754 100644 --- a/drivers/memstick/host/rtsx_pci_ms.c +++ b/drivers/memstick/host/rtsx_pci_ms.c @@ -601,6 +601,7 @@ static int rtsx_pci_ms_drv_remove(struct platform_device *pdev) pcr->slots[RTSX_MS_CARD].card_event = NULL; msh = host->msh; host->eject = true; + cancel_work_sync(&host->handle_req); mutex_lock(&host->host_mutex); if (host->req) { diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index ee8204cc31e9..6cc4b6acc22a 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -760,6 +760,7 @@ config MFD_SYSCON config MFD_DAVINCI_VOICECODEC tristate select MFD_CORE + select REGMAP_MMIO config MFD_TI_AM335X_TSCADC tristate "TI ADC / Touch Screen chip support" @@ -1225,7 +1226,7 @@ config MFD_WM8994 functionaltiy of the device other drivers must be enabled. config MFD_STW481X - bool "Support for ST Microelectronics STw481x" + tristate "Support for ST Microelectronics STw481x" depends on I2C && ARCH_NOMADIK select REGMAP_I2C select MFD_CORE @@ -1248,7 +1249,7 @@ config MCP_SA11X0 # Chip drivers config MCP_UCB1200 - bool "Support for UCB1200 / UCB1300" + tristate "Support for UCB1200 / UCB1300" depends on MCP_SA11X0 select MCP diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c index a8ee4a36a1d8..cf2e6a198c6b 100644 --- a/drivers/mfd/ab8500-core.c +++ b/drivers/mfd/ab8500-core.c @@ -591,7 +591,7 @@ static int ab8500_irq_init(struct ab8500 *ab8500, struct device_node *np) num_irqs = AB8500_NR_IRQS; /* If ->irq_base is zero this will give a linear mapping */ - ab8500->domain = irq_domain_add_simple(NULL, + ab8500->domain = irq_domain_add_simple(ab8500->dev->of_node, num_irqs, 0, &ab8500_irq_ops, ab8500); diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index a43d0c467274..ee9402324a23 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -54,7 +54,7 @@ config AD525X_DPOT_SPI config ATMEL_PWM tristate "Atmel AT32/AT91 PWM support" depends on HAVE_CLK - depends on AVR32 || AT91SAM9263 || AT91SAM9RL || AT91SAM9G45 + depends on AVR32 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91SAM9G45 help This option enables device driver support for the PWM channels on certain Atmel processors. Pulse Width Modulation is used for diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 04f35f960cb8..3a451b6cd3d5 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1025,10 +1025,14 @@ static netdev_features_t bond_fix_features(struct net_device *dev, NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \ NETIF_F_HIGHDMA | NETIF_F_LRO) +#define BOND_ENC_FEATURES (NETIF_F_ALL_CSUM | NETIF_F_SG | NETIF_F_RXCSUM |\ + NETIF_F_TSO | NETIF_F_GSO_UDP_TUNNEL) + static void bond_compute_features(struct bonding *bond) { unsigned int flags, dst_release_flag = IFF_XMIT_DST_RELEASE; netdev_features_t vlan_features = BOND_VLAN_FEATURES; + netdev_features_t enc_features = BOND_ENC_FEATURES; struct net_device *bond_dev = bond->dev; struct list_head *iter; struct slave *slave; @@ -1044,6 +1048,9 @@ static void bond_compute_features(struct bonding *bond) vlan_features = netdev_increment_features(vlan_features, slave->dev->vlan_features, BOND_VLAN_FEATURES); + enc_features = netdev_increment_features(enc_features, + slave->dev->hw_enc_features, + BOND_ENC_FEATURES); dst_release_flag &= slave->dev->priv_flags; if (slave->dev->hard_header_len > max_hard_header_len) max_hard_header_len = slave->dev->hard_header_len; @@ -1054,6 +1061,7 @@ static void bond_compute_features(struct bonding *bond) done: bond_dev->vlan_features = vlan_features; + bond_dev->hw_enc_features = enc_features; bond_dev->hard_header_len = max_hard_header_len; bond_dev->gso_max_segs = gso_max_segs; netif_set_gso_max_size(bond_dev, gso_max_size); @@ -3975,6 +3983,7 @@ void bond_setup(struct net_device *bond_dev) NETIF_F_HW_VLAN_CTAG_FILTER; bond_dev->hw_features &= ~(NETIF_F_ALL_CSUM & ~NETIF_F_HW_CSUM); + bond_dev->hw_features |= NETIF_F_GSO_UDP_TUNNEL; bond_dev->features |= bond_dev->hw_features; } diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c index dcf9196f6316..ea4d4f1a6411 100644 --- a/drivers/net/can/slcan.c +++ b/drivers/net/can/slcan.c @@ -52,6 +52,7 @@ #include <linux/delay.h> #include <linux/init.h> #include <linux/kernel.h> +#include <linux/workqueue.h> #include <linux/can.h> #include <linux/can/skb.h> @@ -85,6 +86,7 @@ struct slcan { struct tty_struct *tty; /* ptr to TTY structure */ struct net_device *dev; /* easy for intr handling */ spinlock_t lock; + struct work_struct tx_work; /* Flushes transmit buffer */ /* These are pointers to the malloc()ed frame buffers. */ unsigned char rbuff[SLC_MTU]; /* receiver buffer */ @@ -309,36 +311,46 @@ static void slc_encaps(struct slcan *sl, struct can_frame *cf) sl->dev->stats.tx_bytes += cf->can_dlc; } -/* - * Called by the driver when there's room for more data. If we have - * more packets to send, we send them here. - */ -static void slcan_write_wakeup(struct tty_struct *tty) +/* Write out any remaining transmit buffer. Scheduled when tty is writable */ +static void slcan_transmit(struct work_struct *work) { + struct slcan *sl = container_of(work, struct slcan, tx_work); int actual; - struct slcan *sl = (struct slcan *) tty->disc_data; + spin_lock_bh(&sl->lock); /* First make sure we're connected. */ - if (!sl || sl->magic != SLCAN_MAGIC || !netif_running(sl->dev)) + if (!sl->tty || sl->magic != SLCAN_MAGIC || !netif_running(sl->dev)) { + spin_unlock_bh(&sl->lock); return; + } - spin_lock_bh(&sl->lock); if (sl->xleft <= 0) { /* Now serial buffer is almost free & we can start * transmission of another packet */ sl->dev->stats.tx_packets++; - clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); + clear_bit(TTY_DO_WRITE_WAKEUP, &sl->tty->flags); spin_unlock_bh(&sl->lock); netif_wake_queue(sl->dev); return; } - actual = tty->ops->write(tty, sl->xhead, sl->xleft); + actual = sl->tty->ops->write(sl->tty, sl->xhead, sl->xleft); sl->xleft -= actual; sl->xhead += actual; spin_unlock_bh(&sl->lock); } +/* + * Called by the driver when there's room for more data. + * Schedule the transmit. + */ +static void slcan_write_wakeup(struct tty_struct *tty) +{ + struct slcan *sl = tty->disc_data; + + schedule_work(&sl->tx_work); +} + /* Send a can_frame to a TTY queue. */ static netdev_tx_t slc_xmit(struct sk_buff *skb, struct net_device *dev) { @@ -528,6 +540,7 @@ static struct slcan *slc_alloc(dev_t line) sl->magic = SLCAN_MAGIC; sl->dev = dev; spin_lock_init(&sl->lock); + INIT_WORK(&sl->tx_work, slcan_transmit); slcan_devs[i] = dev; return sl; @@ -626,8 +639,12 @@ static void slcan_close(struct tty_struct *tty) if (!sl || sl->magic != SLCAN_MAGIC || sl->tty != tty) return; + spin_lock_bh(&sl->lock); tty->disc_data = NULL; sl->tty = NULL; + spin_unlock_bh(&sl->lock); + + flush_work(&sl->tx_work); /* Flush network side */ unregister_netdev(sl->dev); diff --git a/drivers/net/ethernet/allwinner/sun4i-emac.c b/drivers/net/ethernet/allwinner/sun4i-emac.c index 28460676b8ca..d81e7167a8b5 100644 --- a/drivers/net/ethernet/allwinner/sun4i-emac.c +++ b/drivers/net/ethernet/allwinner/sun4i-emac.c @@ -736,6 +736,7 @@ static int emac_open(struct net_device *dev) ret = emac_mdio_probe(dev); if (ret < 0) { + free_irq(dev->irq, dev); netdev_err(dev, "cannot probe MDIO bus\n"); return ret; } diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index df2792d8383d..8afa579e7c40 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -3224,7 +3224,7 @@ static int tg3_nvram_read_using_eeprom(struct tg3 *tp, return 0; } -#define NVRAM_CMD_TIMEOUT 100 +#define NVRAM_CMD_TIMEOUT 5000 static int tg3_nvram_exec_cmd(struct tg3 *tp, u32 nvram_cmd) { @@ -3232,7 +3232,7 @@ static int tg3_nvram_exec_cmd(struct tg3 *tp, u32 nvram_cmd) tw32(NVRAM_CMD, nvram_cmd); for (i = 0; i < NVRAM_CMD_TIMEOUT; i++) { - udelay(10); + usleep_range(10, 40); if (tr32(NVRAM_CMD) & NVRAM_CMD_DONE) { udelay(10); break; @@ -7854,8 +7854,8 @@ static int tg3_tso_bug(struct tg3 *tp, struct sk_buff *skb) netif_wake_queue(tp->dev); } - segs = skb_gso_segment(skb, tp->dev->features & ~NETIF_F_TSO); - if (IS_ERR(segs)) + segs = skb_gso_segment(skb, tp->dev->features & ~(NETIF_F_TSO | NETIF_F_TSO6)); + if (IS_ERR(segs) || !segs) goto tg3_tso_bug_end; do { diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 2f8d6b910383..a83271cf17c3 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -4057,22 +4057,19 @@ int cxgb4_unregister_uld(enum cxgb4_uld type) EXPORT_SYMBOL(cxgb4_unregister_uld); /* Check if netdev on which event is occured belongs to us or not. Return - * suceess (1) if it belongs otherwise failure (0). + * success (true) if it belongs otherwise failure (false). + * Called with rcu_read_lock() held. */ -static int cxgb4_netdev(struct net_device *netdev) +static bool cxgb4_netdev(const struct net_device *netdev) { struct adapter *adap; int i; - spin_lock(&adap_rcu_lock); list_for_each_entry_rcu(adap, &adap_rcu_list, rcu_node) for (i = 0; i < MAX_NPORTS; i++) - if (adap->port[i] == netdev) { - spin_unlock(&adap_rcu_lock); - return 1; - } - spin_unlock(&adap_rcu_lock); - return 0; + if (adap->port[i] == netdev) + return true; + return false; } static int clip_add(struct net_device *event_dev, struct inet6_ifaddr *ifa, @@ -6396,6 +6393,7 @@ static void remove_one(struct pci_dev *pdev) adapter->flags &= ~DEV_ENABLED; } pci_release_regions(pdev); + synchronize_rcu(); kfree(adapter); } else pci_release_regions(pdev); diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index bba67681aeaa..931478e7bd28 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -3962,6 +3962,7 @@ int t4_port_init(struct adapter *adap, int mbox, int pf, int vf) p->lport = j; p->rss_size = rss_size; memcpy(adap->port[i]->dev_addr, addr, ETH_ALEN); + adap->port[i]->dev_port = j; ret = ntohl(c.u.info.lstatus_to_modtype); p->mdio_addr = (ret & FW_PORT_CMD_MDIOCAP) ? diff --git a/drivers/net/ethernet/dec/tulip/timer.c b/drivers/net/ethernet/dec/tulip/timer.c index 768379b8aee9..523d9dde50a2 100644 --- a/drivers/net/ethernet/dec/tulip/timer.c +++ b/drivers/net/ethernet/dec/tulip/timer.c @@ -158,7 +158,7 @@ void comet_timer(unsigned long data) { struct net_device *dev = (struct net_device *)data; struct tulip_private *tp = netdev_priv(dev); - int next_tick = 60*HZ; + int next_tick = 2*HZ; if (tulip_debug > 1) netdev_dbg(dev, "Comet link status %04x partner capability %04x\n", diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h index 2e7c5553955e..c2f5d2d3b932 100644 --- a/drivers/net/ethernet/emulex/benet/be.h +++ b/drivers/net/ethernet/emulex/benet/be.h @@ -557,9 +557,7 @@ static inline u16 be_max_qs(struct be_adapter *adapter) #define be_pvid_tagging_enabled(adapter) (adapter->pvid) /* Is BE in QNQ multi-channel mode */ -#define be_is_qnq_mode(adapter) (adapter->mc_type == FLEX10 || \ - adapter->mc_type == vNIC1 || \ - adapter->mc_type == UFP) +#define be_is_qnq_mode(adapter) (adapter->function_mode & QNQ_MODE) #define lancer_chip(adapter) (adapter->pdev->device == OC_DEVICE_ID3 || \ adapter->pdev->device == OC_DEVICE_ID4) diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h index 3e0a6b243806..59b3c056f329 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.h +++ b/drivers/net/ethernet/emulex/benet/be_cmds.h @@ -1091,7 +1091,7 @@ struct be_cmd_resp_modify_eq_delay { * based on the skew/IPL. */ #define RDMA_ENABLED 0x4 -#define FLEX10_MODE 0x400 +#define QNQ_MODE 0x400 #define VNIC_MODE 0x20000 #define UMC_ENABLED 0x1000000 struct be_cmd_req_query_fw_cfg { diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 6822b3d76d85..34a26e42f19d 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -3254,9 +3254,9 @@ err: static u8 be_convert_mc_type(u32 function_mode) { - if (function_mode & VNIC_MODE && function_mode & FLEX10_MODE) + if (function_mode & VNIC_MODE && function_mode & QNQ_MODE) return vNIC1; - else if (function_mode & FLEX10_MODE) + else if (function_mode & QNQ_MODE) return FLEX10; else if (function_mode & VNIC_MODE) return vNIC2; diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 38d9d276ab8b..77037fd377b8 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -320,6 +320,11 @@ static void *swap_buffer(void *bufaddr, int len) return bufaddr; } +static inline bool is_ipv4_pkt(struct sk_buff *skb) +{ + return skb->protocol == htons(ETH_P_IP) && ip_hdr(skb)->version == 4; +} + static int fec_enet_clear_csum(struct sk_buff *skb, struct net_device *ndev) { @@ -330,7 +335,8 @@ fec_enet_clear_csum(struct sk_buff *skb, struct net_device *ndev) if (unlikely(skb_cow_head(skb, 0))) return -1; - ip_hdr(skb)->check = 0; + if (is_ipv4_pkt(skb)) + ip_hdr(skb)->check = 0; *(__sum16 *)(skb->head + skb->csum_start + skb->csum_offset) = 0; return 0; diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c index 7f81ae66cc89..e912b6887d40 100644 --- a/drivers/net/ethernet/marvell/skge.c +++ b/drivers/net/ethernet/marvell/skge.c @@ -4199,6 +4199,13 @@ static struct dmi_system_id skge_32bit_dma_boards[] = { DMI_MATCH(DMI_BOARD_NAME, "P5NSLI") }, }, + { + .ident = "FUJITSU SIEMENS A8NE-FM", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTek Computer INC."), + DMI_MATCH(DMI_BOARD_NAME, "A8NE-FM") + }, + }, {} }; diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 5f42f6d6e4c6..82ab427290c3 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -2439,7 +2439,8 @@ slave_start: (num_vfs_argc > 1 || probe_vfs_argc > 1)) { mlx4_err(dev, "Invalid syntax of num_vfs/probe_vfs with IB port - single port VFs syntax is only supported when all ports are configured as ethernet\n"); - goto err_close; + err = -EINVAL; + goto err_master_mfunc; } for (i = 0; i < sizeof(nvfs)/sizeof(nvfs[0]); i++) { unsigned j; diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index ff380dac6629..b988d16cd34e 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -1212,7 +1212,12 @@ static int cpsw_ndo_open(struct net_device *ndev) for_each_slave(priv, cpsw_slave_open, priv); /* Add default VLAN */ - cpsw_add_default_vlan(priv); + if (!priv->data.dual_emac) + cpsw_add_default_vlan(priv); + else + cpsw_ale_add_vlan(priv->ale, priv->data.default_vlan, + ALE_ALL_PORTS << priv->host_port, + ALE_ALL_PORTS << priv->host_port, 0, 0); if (!cpsw_common_res_usage_state(priv)) { /* setup tx dma to fixed prio and zero offset */ diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index 14389f841d43..4c70360967c2 100644 --- a/drivers/net/ethernet/tile/tilegx.c +++ b/drivers/net/ethernet/tile/tilegx.c @@ -2191,7 +2191,6 @@ static void tile_net_setup(struct net_device *dev) static void tile_net_dev_init(const char *name, const uint8_t *mac) { int ret; - int i; struct net_device *dev; struct tile_net_priv *priv; diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index c041f63a6d30..4ed38eaecea8 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -189,7 +189,7 @@ static int netvsc_destroy_buf(struct netvsc_device *net_device) "unable to teardown send buffer's gpadl\n"); return ret; } - net_device->recv_buf_gpadl_handle = 0; + net_device->send_buf_gpadl_handle = 0; } if (net_device->send_buf) { /* Free up the receive buffer */ diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index 4517b149ed07..50899416f668 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -1137,6 +1137,8 @@ static int at86rf230_probe(struct spi_device *spi) dev->flags = IEEE802154_HW_OMIT_CKSUM | IEEE802154_HW_AACK; irq_type = irq_get_trigger_type(spi->irq); + if (!irq_type) + irq_type = IRQF_TRIGGER_RISING; if (irq_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) { irq_worker = at86rf230_irqwork; irq_handler = at86rf230_isr; @@ -1168,7 +1170,8 @@ static int at86rf230_probe(struct spi_device *spi) if (rc) goto err_hw_init; - rc = devm_request_irq(&spi->dev, spi->irq, irq_handler, IRQF_SHARED, + rc = devm_request_irq(&spi->dev, spi->irq, irq_handler, + IRQF_SHARED | irq_type, dev_name(&spi->dev), lp); if (rc) goto err_hw_init; diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c index 6c622aedbae1..fdc1b418fa6a 100644 --- a/drivers/net/phy/at803x.c +++ b/drivers/net/phy/at803x.c @@ -16,9 +16,13 @@ #include <linux/string.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> +#include <linux/of_gpio.h> +#include <linux/gpio/consumer.h> #define AT803X_INTR_ENABLE 0x12 #define AT803X_INTR_STATUS 0x13 +#define AT803X_SMART_SPEED 0x14 +#define AT803X_LED_CONTROL 0x18 #define AT803X_WOL_ENABLE 0x01 #define AT803X_DEVICE_ADDR 0x03 #define AT803X_LOC_MAC_ADDR_0_15_OFFSET 0x804C @@ -35,10 +39,52 @@ #define AT803X_DEBUG_SYSTEM_MODE_CTRL 0x05 #define AT803X_DEBUG_RGMII_TX_CLK_DLY BIT(8) +#define ATH8030_PHY_ID 0x004dd076 +#define ATH8031_PHY_ID 0x004dd074 +#define ATH8035_PHY_ID 0x004dd072 + MODULE_DESCRIPTION("Atheros 803x PHY driver"); MODULE_AUTHOR("Matus Ujhelyi"); MODULE_LICENSE("GPL"); +struct at803x_priv { + bool phy_reset:1; + struct gpio_desc *gpiod_reset; +}; + +struct at803x_context { + u16 bmcr; + u16 advertise; + u16 control1000; + u16 int_enable; + u16 smart_speed; + u16 led_control; +}; + +/* save relevant PHY registers to private copy */ +static void at803x_context_save(struct phy_device *phydev, + struct at803x_context *context) +{ + context->bmcr = phy_read(phydev, MII_BMCR); + context->advertise = phy_read(phydev, MII_ADVERTISE); + context->control1000 = phy_read(phydev, MII_CTRL1000); + context->int_enable = phy_read(phydev, AT803X_INTR_ENABLE); + context->smart_speed = phy_read(phydev, AT803X_SMART_SPEED); + context->led_control = phy_read(phydev, AT803X_LED_CONTROL); +} + +/* restore relevant PHY registers from private copy */ +static void at803x_context_restore(struct phy_device *phydev, + const struct at803x_context *context) +{ + phy_write(phydev, MII_BMCR, context->bmcr); + phy_write(phydev, MII_ADVERTISE, context->advertise); + phy_write(phydev, MII_CTRL1000, context->control1000); + phy_write(phydev, AT803X_INTR_ENABLE, context->int_enable); + phy_write(phydev, AT803X_SMART_SPEED, context->smart_speed); + phy_write(phydev, AT803X_LED_CONTROL, context->led_control); +} + static int at803x_set_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol) { @@ -142,6 +188,26 @@ static int at803x_resume(struct phy_device *phydev) return 0; } +static int at803x_probe(struct phy_device *phydev) +{ + struct device *dev = &phydev->dev; + struct at803x_priv *priv; + + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + priv->gpiod_reset = devm_gpiod_get(dev, "reset"); + if (IS_ERR(priv->gpiod_reset)) + priv->gpiod_reset = NULL; + else + gpiod_direction_output(priv->gpiod_reset, 1); + + phydev->priv = priv; + + return 0; +} + static int at803x_config_init(struct phy_device *phydev) { int ret; @@ -189,58 +255,99 @@ static int at803x_config_intr(struct phy_device *phydev) return err; } +static void at803x_link_change_notify(struct phy_device *phydev) +{ + struct at803x_priv *priv = phydev->priv; + + /* + * Conduct a hardware reset for AT8030 every time a link loss is + * signalled. This is necessary to circumvent a hardware bug that + * occurs when the cable is unplugged while TX packets are pending + * in the FIFO. In such cases, the FIFO enters an error mode it + * cannot recover from by software. + */ + if (phydev->drv->phy_id == ATH8030_PHY_ID) { + if (phydev->state == PHY_NOLINK) { + if (priv->gpiod_reset && !priv->phy_reset) { + struct at803x_context context; + + at803x_context_save(phydev, &context); + + gpiod_set_value(priv->gpiod_reset, 0); + msleep(1); + gpiod_set_value(priv->gpiod_reset, 1); + msleep(1); + + at803x_context_restore(phydev, &context); + + dev_dbg(&phydev->dev, "%s(): phy was reset\n", + __func__); + priv->phy_reset = true; + } + } else { + priv->phy_reset = false; + } + } +} + static struct phy_driver at803x_driver[] = { { /* ATHEROS 8035 */ - .phy_id = 0x004dd072, - .name = "Atheros 8035 ethernet", - .phy_id_mask = 0xffffffef, - .config_init = at803x_config_init, - .set_wol = at803x_set_wol, - .get_wol = at803x_get_wol, - .suspend = at803x_suspend, - .resume = at803x_resume, - .features = PHY_GBIT_FEATURES, - .flags = PHY_HAS_INTERRUPT, - .config_aneg = genphy_config_aneg, - .read_status = genphy_read_status, - .driver = { + .phy_id = ATH8035_PHY_ID, + .name = "Atheros 8035 ethernet", + .phy_id_mask = 0xffffffef, + .probe = at803x_probe, + .config_init = at803x_config_init, + .link_change_notify = at803x_link_change_notify, + .set_wol = at803x_set_wol, + .get_wol = at803x_get_wol, + .suspend = at803x_suspend, + .resume = at803x_resume, + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_aneg = genphy_config_aneg, + .read_status = genphy_read_status, + .driver = { .owner = THIS_MODULE, }, }, { /* ATHEROS 8030 */ - .phy_id = 0x004dd076, - .name = "Atheros 8030 ethernet", - .phy_id_mask = 0xffffffef, - .config_init = at803x_config_init, - .set_wol = at803x_set_wol, - .get_wol = at803x_get_wol, - .suspend = at803x_suspend, - .resume = at803x_resume, - .features = PHY_GBIT_FEATURES, - .flags = PHY_HAS_INTERRUPT, - .config_aneg = genphy_config_aneg, - .read_status = genphy_read_status, - .driver = { + .phy_id = ATH8030_PHY_ID, + .name = "Atheros 8030 ethernet", + .phy_id_mask = 0xffffffef, + .probe = at803x_probe, + .config_init = at803x_config_init, + .link_change_notify = at803x_link_change_notify, + .set_wol = at803x_set_wol, + .get_wol = at803x_get_wol, + .suspend = at803x_suspend, + .resume = at803x_resume, + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_aneg = genphy_config_aneg, + .read_status = genphy_read_status, + .driver = { .owner = THIS_MODULE, }, }, { /* ATHEROS 8031 */ - .phy_id = 0x004dd074, - .name = "Atheros 8031 ethernet", - .phy_id_mask = 0xffffffef, - .config_init = at803x_config_init, - .set_wol = at803x_set_wol, - .get_wol = at803x_get_wol, - .suspend = at803x_suspend, - .resume = at803x_resume, - .features = PHY_GBIT_FEATURES, - .flags = PHY_HAS_INTERRUPT, - .config_aneg = genphy_config_aneg, - .read_status = genphy_read_status, - .ack_interrupt = &at803x_ack_interrupt, - .config_intr = &at803x_config_intr, - .driver = { + .phy_id = ATH8031_PHY_ID, + .name = "Atheros 8031 ethernet", + .phy_id_mask = 0xffffffef, + .probe = at803x_probe, + .config_init = at803x_config_init, + .link_change_notify = at803x_link_change_notify, + .set_wol = at803x_set_wol, + .get_wol = at803x_get_wol, + .suspend = at803x_suspend, + .resume = at803x_resume, + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_aneg = genphy_config_aneg, + .read_status = genphy_read_status, + .ack_interrupt = &at803x_ack_interrupt, + .config_intr = &at803x_config_intr, + .driver = { .owner = THIS_MODULE, }, } }; @@ -260,9 +367,9 @@ module_init(atheros_init); module_exit(atheros_exit); static struct mdio_device_id __maybe_unused atheros_tbl[] = { - { 0x004dd076, 0xffffffef }, - { 0x004dd074, 0xffffffef }, - { 0x004dd072, 0xffffffef }, + { ATH8030_PHY_ID, 0xffffffef }, + { ATH8031_PHY_ID, 0xffffffef }, + { ATH8035_PHY_ID, 0xffffffef }, { } }; diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 3bc079a67a3d..f7c61812ea4a 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -720,6 +720,9 @@ void phy_state_machine(struct work_struct *work) mutex_lock(&phydev->lock); + if (phydev->drv->link_change_notify) + phydev->drv->link_change_notify(phydev); + switch (phydev->state) { case PHY_DOWN: case PHY_STARTING: diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c index ad4a94e9ff57..87526443841f 100644 --- a/drivers/net/slip/slip.c +++ b/drivers/net/slip/slip.c @@ -83,6 +83,7 @@ #include <linux/delay.h> #include <linux/init.h> #include <linux/slab.h> +#include <linux/workqueue.h> #include "slip.h" #ifdef CONFIG_INET #include <linux/ip.h> @@ -416,36 +417,46 @@ static void sl_encaps(struct slip *sl, unsigned char *icp, int len) #endif } -/* - * Called by the driver when there's room for more data. If we have - * more packets to send, we send them here. - */ -static void slip_write_wakeup(struct tty_struct *tty) +/* Write out any remaining transmit buffer. Scheduled when tty is writable */ +static void slip_transmit(struct work_struct *work) { + struct slip *sl = container_of(work, struct slip, tx_work); int actual; - struct slip *sl = tty->disc_data; + spin_lock_bh(&sl->lock); /* First make sure we're connected. */ - if (!sl || sl->magic != SLIP_MAGIC || !netif_running(sl->dev)) + if (!sl->tty || sl->magic != SLIP_MAGIC || !netif_running(sl->dev)) { + spin_unlock_bh(&sl->lock); return; + } - spin_lock_bh(&sl->lock); if (sl->xleft <= 0) { /* Now serial buffer is almost free & we can start * transmission of another packet */ sl->dev->stats.tx_packets++; - clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); + clear_bit(TTY_DO_WRITE_WAKEUP, &sl->tty->flags); spin_unlock_bh(&sl->lock); sl_unlock(sl); return; } - actual = tty->ops->write(tty, sl->xhead, sl->xleft); + actual = sl->tty->ops->write(sl->tty, sl->xhead, sl->xleft); sl->xleft -= actual; sl->xhead += actual; spin_unlock_bh(&sl->lock); } +/* + * Called by the driver when there's room for more data. + * Schedule the transmit. + */ +static void slip_write_wakeup(struct tty_struct *tty) +{ + struct slip *sl = tty->disc_data; + + schedule_work(&sl->tx_work); +} + static void sl_tx_timeout(struct net_device *dev) { struct slip *sl = netdev_priv(dev); @@ -749,6 +760,7 @@ static struct slip *sl_alloc(dev_t line) sl->magic = SLIP_MAGIC; sl->dev = dev; spin_lock_init(&sl->lock); + INIT_WORK(&sl->tx_work, slip_transmit); sl->mode = SL_MODE_DEFAULT; #ifdef CONFIG_SLIP_SMART /* initialize timer_list struct */ @@ -872,8 +884,12 @@ static void slip_close(struct tty_struct *tty) if (!sl || sl->magic != SLIP_MAGIC || sl->tty != tty) return; + spin_lock_bh(&sl->lock); tty->disc_data = NULL; sl->tty = NULL; + spin_unlock_bh(&sl->lock); + + flush_work(&sl->tx_work); /* VSV = very important to remove timers */ #ifdef CONFIG_SLIP_SMART diff --git a/drivers/net/slip/slip.h b/drivers/net/slip/slip.h index 67673cf1266b..cf32aadf508f 100644 --- a/drivers/net/slip/slip.h +++ b/drivers/net/slip/slip.h @@ -53,6 +53,7 @@ struct slip { struct tty_struct *tty; /* ptr to TTY structure */ struct net_device *dev; /* easy for intr handling */ spinlock_t lock; + struct work_struct tx_work; /* Flushes transmit buffer */ #ifdef SL_INCLUDE_CSLIP struct slcompress *slcomp; /* for header compression */ diff --git a/drivers/net/usb/huawei_cdc_ncm.c b/drivers/net/usb/huawei_cdc_ncm.c index f9822bc75425..5d95a13dbe2a 100644 --- a/drivers/net/usb/huawei_cdc_ncm.c +++ b/drivers/net/usb/huawei_cdc_ncm.c @@ -84,12 +84,13 @@ static int huawei_cdc_ncm_bind(struct usbnet *usbnet_dev, ctx = drvstate->ctx; if (usbnet_dev->status) - /* CDC-WMC r1.1 requires wMaxCommand to be "at least 256 - * decimal (0x100)" + /* The wMaxCommand buffer must be big enough to hold + * any message from the modem. Experience has shown + * that some replies are more than 256 bytes long */ subdriver = usb_cdc_wdm_register(ctx->control, &usbnet_dev->status->desc, - 256, /* wMaxCommand */ + 1024, /* wMaxCommand */ huawei_cdc_ncm_wdm_manage_power); if (IS_ERR(subdriver)) { ret = PTR_ERR(subdriver); diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index 97394345e5dd..b76f7dcde0db 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -2589,8 +2589,8 @@ vmxnet3_open(struct net_device *netdev) for (i = 0; i < adapter->num_tx_queues; i++) spin_lock_init(&adapter->tx_queue[i].tx_lock); - err = vmxnet3_create_queues(adapter, VMXNET3_DEF_TX_RING_SIZE, - VMXNET3_DEF_RX_RING_SIZE, + err = vmxnet3_create_queues(adapter, adapter->tx_ring_size, + adapter->rx_ring_size, VMXNET3_DEF_RX_RING_SIZE); if (err) goto queue_err; @@ -2968,6 +2968,9 @@ vmxnet3_probe_device(struct pci_dev *pdev, adapter->netdev = netdev; adapter->pdev = pdev; + adapter->tx_ring_size = VMXNET3_DEF_TX_RING_SIZE; + adapter->rx_ring_size = VMXNET3_DEF_RX_RING_SIZE; + spin_lock_init(&adapter->cmd_lock); adapter->adapter_pa = dma_map_single(&adapter->pdev->dev, adapter, sizeof(struct vmxnet3_adapter), diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c index 40c1c7b0d9e0..b725fd9e7803 100644 --- a/drivers/net/vmxnet3/vmxnet3_ethtool.c +++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c @@ -449,8 +449,8 @@ vmxnet3_get_ringparam(struct net_device *netdev, param->rx_mini_max_pending = 0; param->rx_jumbo_max_pending = 0; - param->rx_pending = adapter->rx_queue[0].rx_ring[0].size; - param->tx_pending = adapter->tx_queue[0].tx_ring.size; + param->rx_pending = adapter->rx_ring_size; + param->tx_pending = adapter->tx_ring_size; param->rx_mini_pending = 0; param->rx_jumbo_pending = 0; } @@ -529,9 +529,11 @@ vmxnet3_set_ringparam(struct net_device *netdev, * size */ netdev_err(netdev, "failed to apply new sizes, " "try the default ones\n"); + new_rx_ring_size = VMXNET3_DEF_RX_RING_SIZE; + new_tx_ring_size = VMXNET3_DEF_TX_RING_SIZE; err = vmxnet3_create_queues(adapter, - VMXNET3_DEF_TX_RING_SIZE, - VMXNET3_DEF_RX_RING_SIZE, + new_tx_ring_size, + new_rx_ring_size, VMXNET3_DEF_RX_RING_SIZE); if (err) { netdev_err(netdev, "failed to create queues " @@ -545,6 +547,8 @@ vmxnet3_set_ringparam(struct net_device *netdev, netdev_err(netdev, "failed to re-activate, error %d." " Closing it\n", err); } + adapter->tx_ring_size = new_tx_ring_size; + adapter->rx_ring_size = new_rx_ring_size; out: clear_bit(VMXNET3_STATE_BIT_RESETTING, &adapter->state); diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h index 190569d02450..29ee77f2c97f 100644 --- a/drivers/net/vmxnet3/vmxnet3_int.h +++ b/drivers/net/vmxnet3/vmxnet3_int.h @@ -349,6 +349,11 @@ struct vmxnet3_adapter { u32 link_speed; /* in mbps */ u64 tx_timeout_count; + + /* Ring sizes */ + u32 tx_ring_size; + u32 rx_ring_size; + struct work_struct work; unsigned long state; /* VMXNET3_STATE_BIT_xxx */ diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig index e3f67b8d3f80..40fd9b7b1426 100644 --- a/drivers/net/wireless/b43/Kconfig +++ b/drivers/net/wireless/b43/Kconfig @@ -36,7 +36,7 @@ config B43_SSB choice prompt "Supported bus types" depends on B43 - default B43_BCMA_AND_SSB + default B43_BUSES_BCMA_AND_SSB config B43_BUSES_BCMA_AND_SSB bool "BCMA and SSB" diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 32538ac5f7e4..0d6a0bb1f876 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -5221,6 +5221,7 @@ static int b43_wireless_core_attach(struct b43_wldev *dev) /* We don't support 5 GHz on some PHYs yet */ switch (dev->phy.type) { case B43_PHYTYPE_A: + case B43_PHYTYPE_G: case B43_PHYTYPE_N: case B43_PHYTYPE_LP: case B43_PHYTYPE_HT: diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c index 4f38f19b8e3d..6e6ef3fc2247 100644 --- a/drivers/net/wireless/b43/xmit.c +++ b/drivers/net/wireless/b43/xmit.c @@ -811,9 +811,13 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr) break; case B43_PHYTYPE_G: status.band = IEEE80211_BAND_2GHZ; - /* chanid is the radio channel cookie value as used - * to tune the radio. */ - status.freq = chanid + 2400; + /* Somewhere between 478.104 and 508.1084 firmware for G-PHY + * has been modified to be compatible with N-PHY and others. + */ + if (dev->fw.rev >= 508) + status.freq = ieee80211_channel_to_frequency(chanid, status.band); + else + status.freq = chanid + 2400; break; case B43_PHYTYPE_N: case B43_PHYTYPE_LP: diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c index 574d4b597468..2cc9b6fca490 100644 --- a/drivers/net/wireless/mwifiex/pcie.c +++ b/drivers/net/wireless/mwifiex/pcie.c @@ -50,7 +50,7 @@ mwifiex_map_pci_memory(struct mwifiex_adapter *adapter, struct sk_buff *skb, return -1; } mapping.len = size; - memcpy(skb->cb, &mapping, sizeof(mapping)); + mwifiex_store_mapping(skb, &mapping); return 0; } @@ -60,7 +60,7 @@ static void mwifiex_unmap_pci_memory(struct mwifiex_adapter *adapter, struct pcie_service_card *card = adapter->card; struct mwifiex_dma_mapping mapping; - MWIFIEX_SKB_PACB(skb, &mapping); + mwifiex_get_mapping(skb, &mapping); pci_unmap_single(card->dev, mapping.addr, mapping.len, flags); } diff --git a/drivers/net/wireless/mwifiex/util.h b/drivers/net/wireless/mwifiex/util.h index ddae57021397..caadb3737b9e 100644 --- a/drivers/net/wireless/mwifiex/util.h +++ b/drivers/net/wireless/mwifiex/util.h @@ -20,32 +20,55 @@ #ifndef _MWIFIEX_UTIL_H_ #define _MWIFIEX_UTIL_H_ +struct mwifiex_dma_mapping { + dma_addr_t addr; + size_t len; +}; + +struct mwifiex_cb { + struct mwifiex_dma_mapping dma_mapping; + union { + struct mwifiex_rxinfo rx_info; + struct mwifiex_txinfo tx_info; + }; +}; + static inline struct mwifiex_rxinfo *MWIFIEX_SKB_RXCB(struct sk_buff *skb) { - return (struct mwifiex_rxinfo *)(skb->cb + sizeof(dma_addr_t)); + struct mwifiex_cb *cb = (struct mwifiex_cb *)skb->cb; + + BUILD_BUG_ON(sizeof(struct mwifiex_cb) > sizeof(skb->cb)); + return &cb->rx_info; } static inline struct mwifiex_txinfo *MWIFIEX_SKB_TXCB(struct sk_buff *skb) { - return (struct mwifiex_txinfo *)(skb->cb + sizeof(dma_addr_t)); + struct mwifiex_cb *cb = (struct mwifiex_cb *)skb->cb; + + return &cb->tx_info; } -struct mwifiex_dma_mapping { - dma_addr_t addr; - size_t len; -}; +static inline void mwifiex_store_mapping(struct sk_buff *skb, + struct mwifiex_dma_mapping *mapping) +{ + struct mwifiex_cb *cb = (struct mwifiex_cb *)skb->cb; + + memcpy(&cb->dma_mapping, mapping, sizeof(*mapping)); +} -static inline void MWIFIEX_SKB_PACB(struct sk_buff *skb, - struct mwifiex_dma_mapping *mapping) +static inline void mwifiex_get_mapping(struct sk_buff *skb, + struct mwifiex_dma_mapping *mapping) { - memcpy(mapping, skb->cb, sizeof(*mapping)); + struct mwifiex_cb *cb = (struct mwifiex_cb *)skb->cb; + + memcpy(mapping, &cb->dma_mapping, sizeof(*mapping)); } static inline dma_addr_t MWIFIEX_SKB_DMA_ADDR(struct sk_buff *skb) { struct mwifiex_dma_mapping mapping; - MWIFIEX_SKB_PACB(skb, &mapping); + mwifiex_get_mapping(skb, &mapping); return mapping.addr; } diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c index 2f1cd929c6f6..a511cccc9f01 100644 --- a/drivers/net/wireless/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/rt2x00/rt2500pci.c @@ -1681,8 +1681,13 @@ static int rt2500pci_init_eeprom(struct rt2x00_dev *rt2x00dev) /* * Detect if this device has an hardware controlled radio. */ - if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_HARDWARE_RADIO)) + if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_HARDWARE_RADIO)) { __set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags); + /* + * On this device RFKILL initialized during probe does not work. + */ + __set_bit(REQUIRE_DELAYED_RFKILL, &rt2x00dev->cap_flags); + } /* * Check if the BBP tuning should be enabled. diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index a49c3d73ea2c..e11dab2216c6 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -229,6 +229,27 @@ static enum hrtimer_restart rt2800usb_tx_sta_fifo_timeout(struct hrtimer *timer) /* * Firmware functions */ +static int rt2800usb_autorun_detect(struct rt2x00_dev *rt2x00dev) +{ + __le32 reg; + u32 fw_mode; + + /* cannot use rt2x00usb_register_read here as it uses different + * mode (MULTI_READ vs. DEVICE_MODE) and does not pass the + * magic value USB_MODE_AUTORUN (0x11) to the device, thus the + * returned value would be invalid. + */ + rt2x00usb_vendor_request(rt2x00dev, USB_DEVICE_MODE, + USB_VENDOR_REQUEST_IN, 0, USB_MODE_AUTORUN, + ®, sizeof(reg), REGISTER_TIMEOUT_FIRMWARE); + fw_mode = le32_to_cpu(reg); + + if ((fw_mode & 0x00000003) == 2) + return 1; + + return 0; +} + static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev) { return FIRMWARE_RT2870; @@ -257,8 +278,13 @@ static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev, /* * Write firmware to device. */ - rt2x00usb_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE, - data + offset, length); + if (rt2800usb_autorun_detect(rt2x00dev)) { + rt2x00_info(rt2x00dev, + "Firmware loading not required - NIC in AutoRun mode\n"); + } else { + rt2x00usb_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE, + data + offset, length); + } rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0); rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0); @@ -735,11 +761,18 @@ static void rt2800usb_fill_rxdone(struct queue_entry *entry, /* * Device probe functions. */ +static int rt2800usb_efuse_detect(struct rt2x00_dev *rt2x00dev) +{ + if (rt2800usb_autorun_detect(rt2x00dev)) + return 1; + return rt2800_efuse_detect(rt2x00dev); +} + static int rt2800usb_read_eeprom(struct rt2x00_dev *rt2x00dev) { int retval; - if (rt2800_efuse_detect(rt2x00dev)) + if (rt2800usb_efuse_detect(rt2x00dev)) retval = rt2800_read_eeprom_efuse(rt2x00dev); else retval = rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom, diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 010b76505243..d13f25cd70d5 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -693,6 +693,7 @@ enum rt2x00_capability_flags { REQUIRE_SW_SEQNO, REQUIRE_HT_TX_DESC, REQUIRE_PS_AUTOWAKE, + REQUIRE_DELAYED_RFKILL, /* * Capabilities diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 2bde6729f5e6..4fa43a2eeb73 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -1126,9 +1126,10 @@ static void rt2x00lib_uninitialize(struct rt2x00_dev *rt2x00dev) return; /* - * Unregister extra components. + * Stop rfkill polling. */ - rt2x00rfkill_unregister(rt2x00dev); + if (test_bit(REQUIRE_DELAYED_RFKILL, &rt2x00dev->cap_flags)) + rt2x00rfkill_unregister(rt2x00dev); /* * Allow the HW to uninitialize. @@ -1166,6 +1167,12 @@ static int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev) set_bit(DEVICE_STATE_INITIALIZED, &rt2x00dev->flags); + /* + * Start rfkill polling. + */ + if (test_bit(REQUIRE_DELAYED_RFKILL, &rt2x00dev->cap_flags)) + rt2x00rfkill_register(rt2x00dev); + return 0; } @@ -1375,7 +1382,12 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev) rt2x00link_register(rt2x00dev); rt2x00leds_register(rt2x00dev); rt2x00debug_register(rt2x00dev); - rt2x00rfkill_register(rt2x00dev); + + /* + * Start rfkill polling. + */ + if (!test_bit(REQUIRE_DELAYED_RFKILL, &rt2x00dev->cap_flags)) + rt2x00rfkill_register(rt2x00dev); return 0; @@ -1391,6 +1403,12 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev) clear_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags); /* + * Stop rfkill polling. + */ + if (!test_bit(REQUIRE_DELAYED_RFKILL, &rt2x00dev->cap_flags)) + rt2x00rfkill_unregister(rt2x00dev); + + /* * Disable radio. */ rt2x00lib_disable_radio(rt2x00dev); diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 212ac4842c16..004dff9b962d 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -487,6 +487,8 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, crypto.cipher = rt2x00crypto_key_to_cipher(key); if (crypto.cipher == CIPHER_NONE) return -EOPNOTSUPP; + if (crypto.cipher == CIPHER_TKIP && rt2x00_is_usb(rt2x00dev)) + return -EOPNOTSUPP; crypto.cmd = cmd; diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/rt2x00/rt2x00usb.h index e7bcf62347d5..831b65f93feb 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.h +++ b/drivers/net/wireless/rt2x00/rt2x00usb.h @@ -93,6 +93,7 @@ enum rt2x00usb_mode_offset { USB_MODE_SLEEP = 7, /* RT73USB */ USB_MODE_FIRMWARE = 8, /* RT73USB */ USB_MODE_WAKEUP = 9, /* RT73USB */ + USB_MODE_AUTORUN = 17, /* RT2800USB */ }; /** diff --git a/drivers/net/xen-netback/common.h b/drivers/net/xen-netback/common.h index 4dd7c4a1923b..2532ce85d718 100644 --- a/drivers/net/xen-netback/common.h +++ b/drivers/net/xen-netback/common.h @@ -222,6 +222,7 @@ struct xenvif { /* Queues */ struct xenvif_queue *queues; + unsigned int num_queues; /* active queues, resource allocated */ /* Miscellaneous private stuff. */ struct net_device *dev; diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index 852da34b8961..9e97c7ca0ddd 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -137,32 +137,11 @@ static void xenvif_wake_queue_callback(unsigned long data) } } -static u16 xenvif_select_queue(struct net_device *dev, struct sk_buff *skb, - void *accel_priv, select_queue_fallback_t fallback) -{ - unsigned int num_queues = dev->real_num_tx_queues; - u32 hash; - u16 queue_index; - - /* First, check if there is only one queue to optimise the - * single-queue or old frontend scenario. - */ - if (num_queues == 1) { - queue_index = 0; - } else { - /* Use skb_get_hash to obtain an L4 hash if available */ - hash = skb_get_hash(skb); - queue_index = hash % num_queues; - } - - return queue_index; -} - static int xenvif_start_xmit(struct sk_buff *skb, struct net_device *dev) { struct xenvif *vif = netdev_priv(dev); struct xenvif_queue *queue = NULL; - unsigned int num_queues = dev->real_num_tx_queues; + unsigned int num_queues = vif->num_queues; u16 index; int min_slots_needed; @@ -225,7 +204,7 @@ static struct net_device_stats *xenvif_get_stats(struct net_device *dev) { struct xenvif *vif = netdev_priv(dev); struct xenvif_queue *queue = NULL; - unsigned int num_queues = dev->real_num_tx_queues; + unsigned int num_queues = vif->num_queues; unsigned long rx_bytes = 0; unsigned long rx_packets = 0; unsigned long tx_bytes = 0; @@ -256,7 +235,7 @@ out: static void xenvif_up(struct xenvif *vif) { struct xenvif_queue *queue = NULL; - unsigned int num_queues = vif->dev->real_num_tx_queues; + unsigned int num_queues = vif->num_queues; unsigned int queue_index; for (queue_index = 0; queue_index < num_queues; ++queue_index) { @@ -272,7 +251,7 @@ static void xenvif_up(struct xenvif *vif) static void xenvif_down(struct xenvif *vif) { struct xenvif_queue *queue = NULL; - unsigned int num_queues = vif->dev->real_num_tx_queues; + unsigned int num_queues = vif->num_queues; unsigned int queue_index; for (queue_index = 0; queue_index < num_queues; ++queue_index) { @@ -379,7 +358,7 @@ static void xenvif_get_ethtool_stats(struct net_device *dev, struct ethtool_stats *stats, u64 * data) { struct xenvif *vif = netdev_priv(dev); - unsigned int num_queues = dev->real_num_tx_queues; + unsigned int num_queues = vif->num_queues; int i; unsigned int queue_index; struct xenvif_stats *vif_stats; @@ -424,7 +403,6 @@ static const struct net_device_ops xenvif_netdev_ops = { .ndo_fix_features = xenvif_fix_features, .ndo_set_mac_address = eth_mac_addr, .ndo_validate_addr = eth_validate_addr, - .ndo_select_queue = xenvif_select_queue, }; struct xenvif *xenvif_alloc(struct device *parent, domid_t domid, @@ -438,7 +416,7 @@ struct xenvif *xenvif_alloc(struct device *parent, domid_t domid, snprintf(name, IFNAMSIZ - 1, "vif%u.%u", domid, handle); /* Allocate a netdev with the max. supported number of queues. * When the guest selects the desired number, it will be updated - * via netif_set_real_num_tx_queues(). + * via netif_set_real_num_*_queues(). */ dev = alloc_netdev_mq(sizeof(struct xenvif), name, ether_setup, xenvif_max_queues); @@ -458,11 +436,9 @@ struct xenvif *xenvif_alloc(struct device *parent, domid_t domid, vif->dev = dev; vif->disabled = false; - /* Start out with no queues. The call below does not require - * rtnl_lock() as it happens before register_netdev(). - */ + /* Start out with no queues. */ vif->queues = NULL; - netif_set_real_num_tx_queues(dev, 0); + vif->num_queues = 0; dev->netdev_ops = &xenvif_netdev_ops; dev->hw_features = NETIF_F_SG | @@ -677,7 +653,7 @@ static void xenvif_wait_unmap_timeout(struct xenvif_queue *queue, void xenvif_disconnect(struct xenvif *vif) { struct xenvif_queue *queue = NULL; - unsigned int num_queues = vif->dev->real_num_tx_queues; + unsigned int num_queues = vif->num_queues; unsigned int queue_index; if (netif_carrier_ok(vif->dev)) @@ -724,7 +700,7 @@ void xenvif_deinit_queue(struct xenvif_queue *queue) void xenvif_free(struct xenvif *vif) { struct xenvif_queue *queue = NULL; - unsigned int num_queues = vif->dev->real_num_tx_queues; + unsigned int num_queues = vif->num_queues; unsigned int queue_index; /* Here we want to avoid timeout messages if an skb can be legitimately * stuck somewhere else. Realistically this could be an another vif's @@ -748,12 +724,9 @@ void xenvif_free(struct xenvif *vif) xenvif_deinit_queue(queue); } - /* Free the array of queues. The call below does not require - * rtnl_lock() because it happens after unregister_netdev(). - */ - netif_set_real_num_tx_queues(vif->dev, 0); vfree(vif->queues); vif->queues = NULL; + vif->num_queues = 0; free_netdev(vif->dev); diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c index 96c63dc2509e..3d85acd84bad 100644 --- a/drivers/net/xen-netback/xenbus.c +++ b/drivers/net/xen-netback/xenbus.c @@ -527,9 +527,7 @@ static void connect(struct backend_info *be) /* Use the number of queues requested by the frontend */ be->vif->queues = vzalloc(requested_num_queues * sizeof(struct xenvif_queue)); - rtnl_lock(); - netif_set_real_num_tx_queues(be->vif->dev, requested_num_queues); - rtnl_unlock(); + be->vif->num_queues = requested_num_queues; for (queue_index = 0; queue_index < requested_num_queues; ++queue_index) { queue = &be->vif->queues[queue_index]; @@ -546,9 +544,7 @@ static void connect(struct backend_info *be) * earlier queues can be destroyed using the regular * disconnect logic. */ - rtnl_lock(); - netif_set_real_num_tx_queues(be->vif->dev, queue_index); - rtnl_unlock(); + be->vif->num_queues = queue_index; goto err; } @@ -561,13 +557,19 @@ static void connect(struct backend_info *be) * and also clean up any previously initialised queues. */ xenvif_deinit_queue(queue); - rtnl_lock(); - netif_set_real_num_tx_queues(be->vif->dev, queue_index); - rtnl_unlock(); + be->vif->num_queues = queue_index; goto err; } } + /* Initialisation completed, tell core driver the number of + * active queues. + */ + rtnl_lock(); + netif_set_real_num_tx_queues(be->vif->dev, requested_num_queues); + netif_set_real_num_rx_queues(be->vif->dev, requested_num_queues); + rtnl_unlock(); + xenvif_carrier_on(be->vif); unregister_hotplug_status_watch(be); @@ -582,13 +584,11 @@ static void connect(struct backend_info *be) return; err: - if (be->vif->dev->real_num_tx_queues > 0) + if (be->vif->num_queues > 0) xenvif_disconnect(be->vif); /* Clean up existing queues */ vfree(be->vif->queues); be->vif->queues = NULL; - rtnl_lock(); - netif_set_real_num_tx_queues(be->vif->dev, 0); - rtnl_unlock(); + be->vif->num_queues = 0; return; } @@ -596,7 +596,7 @@ err: static int connect_rings(struct backend_info *be, struct xenvif_queue *queue) { struct xenbus_device *dev = be->dev; - unsigned int num_queues = queue->vif->dev->real_num_tx_queues; + unsigned int num_queues = queue->vif->num_queues; unsigned long tx_ring_ref, rx_ring_ref; unsigned int tx_evtchn, rx_evtchn; int err; diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 5a7872ac3566..2ccb4a02368b 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1287,7 +1287,7 @@ static irqreturn_t xennet_rx_interrupt(int irq, void *dev_id) if (likely(netif_carrier_ok(dev) && RING_HAS_UNCONSUMED_RESPONSES(&queue->rx))) - napi_schedule(&queue->napi); + napi_schedule(&queue->napi); return IRQ_HANDLED; } @@ -1437,10 +1437,11 @@ static void xennet_end_access(int ref, void *page) static void xennet_disconnect_backend(struct netfront_info *info) { unsigned int i = 0; - struct netfront_queue *queue = NULL; unsigned int num_queues = info->netdev->real_num_tx_queues; for (i = 0; i < num_queues; ++i) { + struct netfront_queue *queue = &info->queues[i]; + /* Stop old i/f to prevent errors whilst we rebuild the state. */ spin_lock_bh(&queue->rx_lock); spin_lock_irq(&queue->tx_lock); @@ -1698,8 +1699,6 @@ static int xennet_init_queue(struct netfront_queue *queue) goto exit_free_tx; } - netif_napi_add(queue->info->netdev, &queue->napi, xennet_poll, 64); - return 0; exit_free_tx: @@ -1790,6 +1789,70 @@ error: return err; } +static void xennet_destroy_queues(struct netfront_info *info) +{ + unsigned int i; + + rtnl_lock(); + + for (i = 0; i < info->netdev->real_num_tx_queues; i++) { + struct netfront_queue *queue = &info->queues[i]; + + if (netif_running(info->netdev)) + napi_disable(&queue->napi); + netif_napi_del(&queue->napi); + } + + rtnl_unlock(); + + kfree(info->queues); + info->queues = NULL; +} + +static int xennet_create_queues(struct netfront_info *info, + unsigned int num_queues) +{ + unsigned int i; + int ret; + + info->queues = kcalloc(num_queues, sizeof(struct netfront_queue), + GFP_KERNEL); + if (!info->queues) + return -ENOMEM; + + rtnl_lock(); + + for (i = 0; i < num_queues; i++) { + struct netfront_queue *queue = &info->queues[i]; + + queue->id = i; + queue->info = info; + + ret = xennet_init_queue(queue); + if (ret < 0) { + dev_warn(&info->netdev->dev, "only created %d queues\n", + num_queues); + num_queues = i; + break; + } + + netif_napi_add(queue->info->netdev, &queue->napi, + xennet_poll, 64); + if (netif_running(info->netdev)) + napi_enable(&queue->napi); + } + + netif_set_real_num_tx_queues(info->netdev, num_queues); + + rtnl_unlock(); + + if (num_queues == 0) { + dev_err(&info->netdev->dev, "no queues\n"); + return -EINVAL; + } + return 0; +} + /* Common code used when first setting up, and when resuming. */ static int talk_to_netback(struct xenbus_device *dev, struct netfront_info *info) @@ -1826,42 +1889,20 @@ static int talk_to_netback(struct xenbus_device *dev, goto out; } - /* Allocate array of queues */ - info->queues = kcalloc(num_queues, sizeof(struct netfront_queue), GFP_KERNEL); - if (!info->queues) { - err = -ENOMEM; - goto out; - } - rtnl_lock(); - netif_set_real_num_tx_queues(info->netdev, num_queues); - rtnl_unlock(); + if (info->queues) + xennet_destroy_queues(info); + + err = xennet_create_queues(info, num_queues); + if (err < 0) + goto destroy_ring; /* Create shared ring, alloc event channel -- for each queue */ for (i = 0; i < num_queues; ++i) { queue = &info->queues[i]; - queue->id = i; - queue->info = info; - err = xennet_init_queue(queue); - if (err) { - /* xennet_init_queue() cleans up after itself on failure, - * but we still have to clean up any previously initialised - * queues. If i > 0, set num_queues to i, then goto - * destroy_ring, which calls xennet_disconnect_backend() - * to tidy up. - */ - if (i > 0) { - rtnl_lock(); - netif_set_real_num_tx_queues(info->netdev, i); - rtnl_unlock(); - goto destroy_ring; - } else { - goto out; - } - } err = setup_netfront(dev, queue, feature_split_evtchn); if (err) { - /* As for xennet_init_queue(), setup_netfront() will tidy - * up the current queue on error, but we need to clean up + /* setup_netfront() will tidy up the current + * queue on error, but we need to clean up * those already allocated. */ if (i > 0) { diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index fb4a59830648..a3bf2122a8d5 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -323,11 +323,13 @@ int of_phy_register_fixed_link(struct device_node *np) fixed_link_node = of_get_child_by_name(np, "fixed-link"); if (fixed_link_node) { status.link = 1; - status.duplex = of_property_read_bool(np, "full-duplex"); + status.duplex = of_property_read_bool(fixed_link_node, + "full-duplex"); if (of_property_read_u32(fixed_link_node, "speed", &status.speed)) return -EINVAL; - status.pause = of_property_read_bool(np, "pause"); - status.asym_pause = of_property_read_bool(np, "asym-pause"); + status.pause = of_property_read_bool(fixed_link_node, "pause"); + status.asym_pause = of_property_read_bool(fixed_link_node, + "asym-pause"); of_node_put(fixed_link_node); return fixed_phy_register(PHY_POLL, &status, np); } diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig index 6aea373547f6..ee3de3421f2d 100644 --- a/drivers/ptp/Kconfig +++ b/drivers/ptp/Kconfig @@ -74,7 +74,7 @@ config DP83640_PHY config PTP_1588_CLOCK_PCH tristate "Intel PCH EG20T as PTP clock" - depends on X86 || COMPILE_TEST + depends on X86_32 || COMPILE_TEST depends on HAS_IOMEM && NET select PTP_1588_CLOCK help diff --git a/drivers/regulator/bcm590xx-regulator.c b/drivers/regulator/bcm590xx-regulator.c index 57544e254a78..58ece59367ae 100644 --- a/drivers/regulator/bcm590xx-regulator.c +++ b/drivers/regulator/bcm590xx-regulator.c @@ -119,6 +119,10 @@ static const unsigned int ldo_c_table[] = { 2900000, 3000000, 3300000, }; +static const unsigned int ldo_vbus[] = { + 5000000, +}; + /* DCDC group CSR: supported voltages in microvolts */ static const struct regulator_linear_range dcdc_csr_ranges[] = { REGULATOR_LINEAR_RANGE(860000, 2, 50, 10000), @@ -192,6 +196,7 @@ static struct bcm590xx_info bcm590xx_regs[] = { BCM590XX_REG_TABLE(gpldo4, ldo_a_table), BCM590XX_REG_TABLE(gpldo5, ldo_a_table), BCM590XX_REG_TABLE(gpldo6, ldo_a_table), + BCM590XX_REG_TABLE(vbus, ldo_vbus), }; struct bcm590xx_reg { diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c index b982f0ff4e01..93b4ad842901 100644 --- a/drivers/regulator/palmas-regulator.c +++ b/drivers/regulator/palmas-regulator.c @@ -325,6 +325,10 @@ static int palmas_set_mode_smps(struct regulator_dev *dev, unsigned int mode) if (rail_enable) palmas_smps_write(pmic->palmas, palmas_regs_info[id].ctrl_addr, reg); + + /* Switch the enable value to ensure this is used for enable */ + pmic->desc[id].enable_val = pmic->current_reg_mode[id]; + return 0; } @@ -964,6 +968,14 @@ static int palmas_regulators_probe(struct platform_device *pdev) return ret; pmic->current_reg_mode[id] = reg & PALMAS_SMPS12_CTRL_MODE_ACTIVE_MASK; + + pmic->desc[id].enable_reg = + PALMAS_BASE_TO_REG(PALMAS_SMPS_BASE, + palmas_regs_info[id].ctrl_addr); + pmic->desc[id].enable_mask = + PALMAS_SMPS12_CTRL_MODE_ACTIVE_MASK; + /* set_mode overrides this value */ + pmic->desc[id].enable_val = SMPS_CTRL_MODE_ON; } pmic->desc[id].type = REGULATOR_VOLTAGE; diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c index 69b4b7750410..9effe48c605e 100644 --- a/drivers/regulator/tps65218-regulator.c +++ b/drivers/regulator/tps65218-regulator.c @@ -209,7 +209,7 @@ static const struct regulator_desc regulators[] = { 1, -1, -1, TPS65218_REG_ENABLE1, TPS65218_ENABLE1_DC6_EN, NULL, NULL, 0, 0), TPS65218_REGULATOR("LDO1", TPS65218_LDO_1, tps65218_ldo1_dcdc34_ops, 64, - TPS65218_REG_CONTROL_DCDC4, + TPS65218_REG_CONTROL_LDO1, TPS65218_CONTROL_LDO1_MASK, TPS65218_REG_ENABLE2, TPS65218_ENABLE2_LDO1_EN, NULL, ldo1_dcdc3_ranges, 2, 0), @@ -240,6 +240,7 @@ static int tps65218_regulator_probe(struct platform_device *pdev) config.init_data = init_data; config.driver_data = tps; config.regmap = tps->regmap; + config.of_node = pdev->dev.of_node; rdev = devm_regulator_register(&pdev->dev, ®ulators[id], &config); if (IS_ERR(rdev)) { diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index a98df7eeb42d..fe792106bdc5 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -118,6 +118,7 @@ static void lpss_ssp_setup(struct driver_data *drv_data) */ orig = readl(drv_data->ioaddr + offset + SPI_CS_CONTROL); + /* Test SPI_CS_CONTROL_SW_MODE bit enabling */ value = orig | SPI_CS_CONTROL_SW_MODE; writel(value, drv_data->ioaddr + offset + SPI_CS_CONTROL); value = readl(drv_data->ioaddr + offset + SPI_CS_CONTROL); @@ -126,10 +127,13 @@ static void lpss_ssp_setup(struct driver_data *drv_data) goto detection_done; } - value &= ~SPI_CS_CONTROL_SW_MODE; + orig = readl(drv_data->ioaddr + offset + SPI_CS_CONTROL); + + /* Test SPI_CS_CONTROL_SW_MODE bit disabling */ + value = orig & ~SPI_CS_CONTROL_SW_MODE; writel(value, drv_data->ioaddr + offset + SPI_CS_CONTROL); value = readl(drv_data->ioaddr + offset + SPI_CS_CONTROL); - if (value != orig) { + if (value != (orig & ~SPI_CS_CONTROL_SW_MODE)) { offset = 0x800; goto detection_done; } diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c index fc1de86d3c8a..c08da380cb23 100644 --- a/drivers/spi/spi-qup.c +++ b/drivers/spi/spi-qup.c @@ -424,31 +424,6 @@ static int spi_qup_io_config(struct spi_device *spi, struct spi_transfer *xfer) return 0; } -static void spi_qup_set_cs(struct spi_device *spi, bool enable) -{ - struct spi_qup *controller = spi_master_get_devdata(spi->master); - - u32 iocontol, mask; - - iocontol = readl_relaxed(controller->base + SPI_IO_CONTROL); - - /* Disable auto CS toggle and use manual */ - iocontol &= ~SPI_IO_C_MX_CS_MODE; - iocontol |= SPI_IO_C_FORCE_CS; - - iocontol &= ~SPI_IO_C_CS_SELECT_MASK; - iocontol |= SPI_IO_C_CS_SELECT(spi->chip_select); - - mask = SPI_IO_C_CS_N_POLARITY_0 << spi->chip_select; - - if (enable) - iocontol |= mask; - else - iocontol &= ~mask; - - writel_relaxed(iocontol, controller->base + SPI_IO_CONTROL); -} - static int spi_qup_transfer_one(struct spi_master *master, struct spi_device *spi, struct spi_transfer *xfer) @@ -571,12 +546,16 @@ static int spi_qup_probe(struct platform_device *pdev) return -ENOMEM; } + /* use num-cs unless not present or out of range */ + if (of_property_read_u16(dev->of_node, "num-cs", + &master->num_chipselect) || + (master->num_chipselect > SPI_NUM_CHIPSELECTS)) + master->num_chipselect = SPI_NUM_CHIPSELECTS; + master->bus_num = pdev->id; master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP; - master->num_chipselect = SPI_NUM_CHIPSELECTS; master->bits_per_word_mask = SPI_BPW_RANGE_MASK(4, 32); master->max_speed_hz = max_freq; - master->set_cs = spi_qup_set_cs; master->transfer_one = spi_qup_transfer_one; master->dev.of_node = pdev->dev.of_node; master->auto_runtime_pm = true; @@ -640,16 +619,19 @@ static int spi_qup_probe(struct platform_device *pdev) if (ret) goto error; - ret = devm_spi_register_master(dev, master); - if (ret) - goto error; - pm_runtime_set_autosuspend_delay(dev, MSEC_PER_SEC); pm_runtime_use_autosuspend(dev); pm_runtime_set_active(dev); pm_runtime_enable(dev); + + ret = devm_spi_register_master(dev, master); + if (ret) + goto disable_pm; + return 0; +disable_pm: + pm_runtime_disable(&pdev->dev); error: clk_disable_unprepare(cclk); clk_disable_unprepare(iclk); diff --git a/drivers/spi/spi-sh-sci.c b/drivers/spi/spi-sh-sci.c index 1f56ef651d1a..b83dd733684c 100644 --- a/drivers/spi/spi-sh-sci.c +++ b/drivers/spi/spi-sh-sci.c @@ -175,9 +175,9 @@ static int sh_sci_spi_remove(struct platform_device *dev) { struct sh_sci_spi *sp = platform_get_drvdata(dev); - iounmap(sp->membase); - setbits(sp, PIN_INIT, 0); spi_bitbang_stop(&sp->bitbang); + setbits(sp, PIN_INIT, 0); + iounmap(sp->membase); spi_master_put(sp->bitbang.master); return 0; } diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index d4f9670b51bc..22aa41cace82 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -29,6 +29,7 @@ #include <linux/mutex.h> #include <linux/of_device.h> #include <linux/of_irq.h> +#include <linux/clk/clk-conf.h> #include <linux/slab.h> #include <linux/mod_devicetable.h> #include <linux/spi/spi.h> @@ -259,6 +260,10 @@ static int spi_drv_probe(struct device *dev) const struct spi_driver *sdrv = to_spi_driver(dev->driver); int ret; + ret = of_clk_set_defaults(dev->of_node, false); + if (ret) + return ret; + acpi_dev_pm_attach(dev, true); ret = sdrv->probe(to_spi_device(dev)); if (ret) diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 5663f4d19d02..1f4c794f5fcc 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -1309,7 +1309,7 @@ iscsit_check_dataout_hdr(struct iscsi_conn *conn, unsigned char *buf, if (cmd->data_direction != DMA_TO_DEVICE) { pr_err("Command ITT: 0x%08x received DataOUT for a" " NON-WRITE command.\n", cmd->init_task_tag); - return iscsit_reject_cmd(cmd, ISCSI_REASON_PROTOCOL_ERROR, buf); + return iscsit_dump_data_payload(conn, payload_length, 1); } se_cmd = &cmd->se_cmd; iscsit_mod_dataout_timer(cmd); diff --git a/drivers/target/iscsi/iscsi_target_auth.c b/drivers/target/iscsi/iscsi_target_auth.c index 19b842c3e0b3..ab4915c0d933 100644 --- a/drivers/target/iscsi/iscsi_target_auth.c +++ b/drivers/target/iscsi/iscsi_target_auth.c @@ -174,7 +174,6 @@ static int chap_server_compute_md5( char *nr_out_ptr, unsigned int *nr_out_len) { - char *endptr; unsigned long id; unsigned char id_as_uchar; unsigned char digest[MD5_SIGNATURE_SIZE]; @@ -320,9 +319,14 @@ static int chap_server_compute_md5( } if (type == HEX) - id = simple_strtoul(&identifier[2], &endptr, 0); + ret = kstrtoul(&identifier[2], 0, &id); else - id = simple_strtoul(identifier, &endptr, 0); + ret = kstrtoul(identifier, 0, &id); + + if (ret < 0) { + pr_err("kstrtoul() failed for CHAP identifier: %d\n", ret); + goto out; + } if (id > 255) { pr_err("chap identifier: %lu greater than 255\n", id); goto out; @@ -351,6 +355,10 @@ static int chap_server_compute_md5( pr_err("Unable to convert incoming challenge\n"); goto out; } + if (challenge_len > 1024) { + pr_err("CHAP_C exceeds maximum binary size of 1024 bytes\n"); + goto out; + } /* * During mutual authentication, the CHAP_C generated by the * initiator must not match the original CHAP_C generated by diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c index fecb69535a15..5e71ac609418 100644 --- a/drivers/target/iscsi/iscsi_target_login.c +++ b/drivers/target/iscsi/iscsi_target_login.c @@ -1216,7 +1216,7 @@ old_sess_out: static int __iscsi_target_login_thread(struct iscsi_np *np) { u8 *buffer, zero_tsih = 0; - int ret = 0, rc, stop; + int ret = 0, rc; struct iscsi_conn *conn = NULL; struct iscsi_login *login; struct iscsi_portal_group *tpg = NULL; @@ -1230,6 +1230,9 @@ static int __iscsi_target_login_thread(struct iscsi_np *np) if (np->np_thread_state == ISCSI_NP_THREAD_RESET) { np->np_thread_state = ISCSI_NP_THREAD_ACTIVE; complete(&np->np_restart_comp); + } else if (np->np_thread_state == ISCSI_NP_THREAD_SHUTDOWN) { + spin_unlock_bh(&np->np_thread_lock); + goto exit; } else { np->np_thread_state = ISCSI_NP_THREAD_ACTIVE; } @@ -1422,10 +1425,8 @@ old_sess_out: } out: - stop = kthread_should_stop(); - /* Wait for another socket.. */ - if (!stop) - return 1; + return 1; + exit: iscsi_stop_login_thread_timer(np); spin_lock_bh(&np->np_thread_lock); @@ -1442,7 +1443,7 @@ int iscsi_target_login_thread(void *arg) allow_signal(SIGINT); - while (!kthread_should_stop()) { + while (1) { ret = __iscsi_target_login_thread(np); /* * We break and exit here unless another sock_accept() call diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c index 53e157cb8c54..fd90b28f1d94 100644 --- a/drivers/target/iscsi/iscsi_target_util.c +++ b/drivers/target/iscsi/iscsi_target_util.c @@ -1295,6 +1295,8 @@ int iscsit_tx_login_rsp(struct iscsi_conn *conn, u8 status_class, u8 status_deta login->login_failed = 1; iscsit_collect_login_stats(conn, status_class, status_detail); + memset(&login->rsp[0], 0, ISCSI_HDR_LEN); + hdr = (struct iscsi_login_rsp *)&login->rsp[0]; hdr->opcode = ISCSI_OP_LOGIN_RSP; hdr->status_class = status_class; diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 6d2f37578b29..8c64b8776a96 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -239,6 +239,7 @@ static void tcm_loop_submission_work(struct work_struct *work) return; out_done: + kmem_cache_free(tcm_loop_cmd_cache, tl_cmd); sc->scsi_done(sc); return; } diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index 11d26fe65bfb..98da90167159 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -616,6 +616,7 @@ void core_dev_unexport( dev->export_count--; spin_unlock(&hba->device_lock); + lun->lun_sep = NULL; lun->lun_se_dev = NULL; } diff --git a/drivers/tc/tc.c b/drivers/tc/tc.c index a8aaf6ac2ae2..946562389ca8 100644 --- a/drivers/tc/tc.c +++ b/drivers/tc/tc.c @@ -129,7 +129,10 @@ static void __init tc_bus_add_devices(struct tc_bus *tbus) tc_device_get_irq(tdev); - device_register(&tdev->dev); + if (device_register(&tdev->dev)) { + put_device(&tdev->dev); + goto out_err; + } list_add_tail(&tdev->node, &tbus->devices); out_err: @@ -148,7 +151,10 @@ static int __init tc_init(void) INIT_LIST_HEAD(&tc_bus.devices); dev_set_name(&tc_bus.dev, "tc"); - device_register(&tc_bus.dev); + if (device_register(&tc_bus.dev)) { + put_device(&tc_bus.dev); + return 0; + } if (tc_bus.info.slot_size) { unsigned int tc_clock = tc_get_speed(&tc_bus) / 100000; diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c index c41aca4dfc43..72000a6d5af0 100644 --- a/drivers/tty/serial/msm_serial.c +++ b/drivers/tty/serial/msm_serial.c @@ -991,7 +991,7 @@ static const struct of_device_id msm_uartdm_table[] = { { } }; -static int __init msm_serial_probe(struct platform_device *pdev) +static int msm_serial_probe(struct platform_device *pdev) { struct msm_port *msm_port; struct resource *resource; diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index 971a760af4a1..8dae2f724a35 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -700,14 +700,6 @@ static void handle_rx_net(struct vhost_work *work) handle_rx(net); } -static void vhost_net_free(void *addr) -{ - if (is_vmalloc_addr(addr)) - vfree(addr); - else - kfree(addr); -} - static int vhost_net_open(struct inode *inode, struct file *f) { struct vhost_net *n; @@ -723,7 +715,7 @@ static int vhost_net_open(struct inode *inode, struct file *f) } vqs = kmalloc(VHOST_NET_VQ_MAX * sizeof(*vqs), GFP_KERNEL); if (!vqs) { - vhost_net_free(n); + kvfree(n); return -ENOMEM; } @@ -840,7 +832,7 @@ static int vhost_net_release(struct inode *inode, struct file *f) * since jobs can re-queue themselves. */ vhost_net_flush(n); kfree(n->dev.vqs); - vhost_net_free(n); + kvfree(n); return 0; } diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index 4f4ffa4c604e..69906cacd04f 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -1503,14 +1503,6 @@ static int vhost_scsi_set_features(struct vhost_scsi *vs, u64 features) return 0; } -static void vhost_scsi_free(struct vhost_scsi *vs) -{ - if (is_vmalloc_addr(vs)) - vfree(vs); - else - kfree(vs); -} - static int vhost_scsi_open(struct inode *inode, struct file *f) { struct vhost_scsi *vs; @@ -1550,7 +1542,7 @@ static int vhost_scsi_open(struct inode *inode, struct file *f) return 0; err_vqs: - vhost_scsi_free(vs); + kvfree(vs); err_vs: return r; } @@ -1569,7 +1561,7 @@ static int vhost_scsi_release(struct inode *inode, struct file *f) /* Jobs can re-queue themselves in evt kick handler. Do extra flush. */ vhost_scsi_flush(vs); kfree(vs->dev.vqs); - vhost_scsi_free(vs); + kvfree(vs); return 0; } |
