diff options
| -rw-r--r-- | drivers/clk/rockchip/Makefile | 2 | ||||
| -rw-r--r-- | drivers/clk/rockchip/clk-rk3188.c | 672 | ||||
| -rw-r--r-- | include/dt-bindings/clock/rk3066a-cru.h | 35 | ||||
| -rw-r--r-- | include/dt-bindings/clock/rk3188-cru-common.h | 249 | ||||
| -rw-r--r-- | include/dt-bindings/clock/rk3188-cru.h | 51 |
5 files changed, 1009 insertions, 0 deletions
diff --git a/drivers/clk/rockchip/Makefile b/drivers/clk/rockchip/Makefile index 85f8a551fc1a..3eebf72fe91f 100644 --- a/drivers/clk/rockchip/Makefile +++ b/drivers/clk/rockchip/Makefile @@ -6,3 +6,5 @@ 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 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/include/dt-bindings/clock/rk3066a-cru.h b/include/dt-bindings/clock/rk3066a-cru.h new file mode 100644 index 000000000000..bc1ed1dbd855 --- /dev/null +++ b/include/dt-bindings/clock/rk3066a-cru.h @@ -0,0 +1,35 @@ +/* + * 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 <dt-bindings/clock/rk3188-cru-common.h> + +/* soft-reset indices */ +#define SRST_SRST1 0 +#define SRST_SRST2 1 + +#define SRST_L2MEM 18 +#define SRST_I2S0 23 +#define SRST_I2S1 24 +#define SRST_I2S2 25 +#define SRST_TIMER2 29 + +#define SRST_GPIO4 36 +#define SRST_GPIO6 38 + +#define SRST_TSADC 92 + +#define SRST_HDMI 96 +#define SRST_HDMI_APB 97 +#define SRST_CIF1 111 diff --git a/include/dt-bindings/clock/rk3188-cru-common.h b/include/dt-bindings/clock/rk3188-cru-common.h new file mode 100644 index 000000000000..750ee60e75fb --- /dev/null +++ b/include/dt-bindings/clock/rk3188-cru-common.h @@ -0,0 +1,249 @@ +/* + * 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. + */ + +/* core clocks from */ +#define PLL_APLL 1 +#define PLL_DPLL 2 +#define PLL_CPLL 3 +#define PLL_GPLL 4 +#define CORE_PERI 5 +#define CORE_L2C 6 + +/* sclk gates (special clocks) */ +#define SCLK_UART0 64 +#define SCLK_UART1 65 +#define SCLK_UART2 66 +#define SCLK_UART3 67 +#define SCLK_MAC 68 +#define SCLK_SPI0 69 +#define SCLK_SPI1 70 +#define SCLK_SARADC 71 +#define SCLK_SDMMC 72 +#define SCLK_SDIO 73 +#define SCLK_EMMC 74 +#define SCLK_I2S0 75 +#define SCLK_I2S1 76 +#define SCLK_I2S2 77 +#define SCLK_SPDIF 78 +#define SCLK_CIF0 79 +#define SCLK_CIF1 80 +#define SCLK_OTGPHY0 81 +#define SCLK_OTGPHY1 82 +#define SCLK_HSADC 83 +#define SCLK_TIMER0 84 +#define SCLK_TIMER1 85 +#define SCLK_TIMER2 86 +#define SCLK_TIMER3 87 +#define SCLK_TIMER4 88 +#define SCLK_TIMER5 89 +#define SCLK_TIMER6 90 +#define SCLK_JTAG 91 +#define SCLK_SMC 92 + +#define DCLK_LCDC0 190 +#define DCLK_LCDC1 191 + +/* aclk gates */ +#define ACLK_DMA1 192 +#define ACLK_DMA2 193 +#define ACLK_GPS 194 +#define ACLK_LCDC0 195 +#define ACLK_LCDC1 196 +#define ACLK_GPU 197 +#define ACLK_SMC 198 +#define ACLK_CIF 199 +#define ACLK_IPP 200 +#define ACLK_RGA 201 +#define ACLK_CIF0 202 + +/* pclk gates */ +#define PCLK_GRF 320 +#define PCLK_PMU 321 +#define PCLK_TIMER0 322 +#define PCLK_TIMER1 323 +#define PCLK_TIMER2 324 +#define PCLK_TIMER3 325 +#define PCLK_PWM01 326 +#define PCLK_PWM23 327 +#define PCLK_SPI0 328 +#define PCLK_SPI1 329 +#define PCLK_SARADC 330 +#define PCLK_WDT 331 +#define PCLK_UART0 332 +#define PCLK_UART1 333 +#define PCLK_UART2 334 +#define PCLK_UART3 335 +#define PCLK_I2C0 336 +#define PCLK_I2C1 337 +#define PCLK_I2C2 338 +#define PCLK_I2C3 339 +#define PCLK_I2C4 340 +#define PCLK_GPIO0 341 +#define PCLK_GPIO1 342 +#define PCLK_GPIO2 343 +#define PCLK_GPIO3 344 +#define PCLK_GPIO4 345 +#define PCLK_GPIO6 346 +#define PCLK_EFUSE 347 +#define PCLK_TZPC 348 +#define PCLK_TSADC 349 + +/* hclk gates */ +#define HCLK_SDMMC 448 +#define HCLK_SDIO 449 +#define HCLK_EMMC 450 +#define HCLK_OTG0 451 +#define HCLK_EMAC 452 +#define HCLK_SPDIF 453 +#define HCLK_I2S0 454 +#define HCLK_I2S1 455 +#define HCLK_I2S2 456 +#define HCLK_OTG1 457 +#define HCLK_HSIC 458 +#define HCLK_HSADC 459 +#define HCLK_PIDF 460 +#define HCLK_LCDC0 461 +#define HCLK_LCDC1 462 +#define HCLK_ROM 463 +#define HCLK_CIF0 464 +#define HCLK_IPP 465 +#define HCLK_RGA 466 +#define HCLK_NANDC0 467 + +#define CLK_NR_CLKS (HCLK_NANDC0 + 1) + +/* soft-reset indices */ +#define SRST_MCORE 2 +#define SRST_CORE0 3 +#define SRST_CORE1 4 +#define SRST_MCORE_DBG 7 +#define SRST_CORE0_DBG 8 +#define SRST_CORE1_DBG 9 +#define SRST_CORE0_WDT 12 +#define SRST_CORE1_WDT 13 +#define SRST_STRC_SYS 14 +#define SRST_L2C 15 + +#define SRST_CPU_AHB 17 +#define SRST_AHB2APB 19 +#define SRST_DMA1 20 +#define SRST_INTMEM 21 +#define SRST_ROM 22 +#define SRST_SPDIF 26 +#define SRST_TIMER0 27 +#define SRST_TIMER1 28 +#define SRST_EFUSE 30 + +#define SRST_GPIO0 32 +#define SRST_GPIO1 33 +#define SRST_GPIO2 34 +#define SRST_GPIO3 35 + +#define SRST_UART0 39 +#define SRST_UART1 40 +#define SRST_UART2 41 +#define SRST_UART3 42 +#define SRST_I2C0 43 +#define SRST_I2C1 44 +#define SRST_I2C2 45 +#define SRST_I2C3 46 +#define SRST_I2C4 47 + +#define SRST_PWM0 48 +#define SRST_PWM1 49 +#define SRST_DAP_PO 50 +#define SRST_DAP 51 +#define SRST_DAP_SYS 52 +#define SRST_TPIU_ATB 53 +#define SRST_PMU_APB 54 +#define SRST_GRF 55 +#define SRST_PMU 56 +#define SRST_PERI_AXI 57 +#define SRST_PERI_AHB 58 +#define SRST_PERI_APB 59 +#define SRST_PERI_NIU 60 +#define SRST_CPU_PERI 61 +#define SRST_EMEM_PERI 62 +#define SRST_USB_PERI 63 + +#define SRST_DMA2 64 +#define SRST_SMC 65 +#define SRST_MAC 66 +#define SRST_NANC0 68 +#define SRST_USBOTG0 69 +#define SRST_USBPHY0 70 +#define SRST_OTGC0 71 +#define SRST_USBOTG1 72 +#define SRST_USBPHY1 73 +#define SRST_OTGC1 74 +#define SRST_HSADC 76 +#define SRST_PIDFILTER 77 +#define SRST_DDR_MSCH 79 + +#define SRST_TZPC 80 +#define SRST_SDMMC 81 +#define SRST_SDIO 82 +#define SRST_EMMC 83 +#define SRST_SPI0 84 +#define SRST_SPI1 85 +#define SRST_WDT 86 +#define SRST_SARADC 87 +#define SRST_DDRPHY 88 +#define SRST_DDRPHY_APB 89 +#define SRST_DDRCTL 90 +#define SRST_DDRCTL_APB 91 +#define SRST_DDRPUB 93 + +#define SRST_VIO0_AXI 98 +#define SRST_VIO0_AHB 99 +#define SRST_LCDC0_AXI 100 +#define SRST_LCDC0_AHB 101 +#define SRST_LCDC0_DCLK 102 +#define SRST_LCDC1_AXI 103 +#define SRST_LCDC1_AHB 104 +#define SRST_LCDC1_DCLK 105 +#define SRST_IPP_AXI 106 +#define SRST_IPP_AHB 107 +#define SRST_RGA_AXI 108 +#define SRST_RGA_AHB 109 +#define SRST_CIF0 110 + +#define SRST_VCODEC_AXI 112 +#define SRST_VCODEC_AHB 113 +#define SRST_VIO1_AXI 114 +#define SRST_VCODEC_CPU 115 +#define SRST_VCODEC_NIU 116 +#define SRST_GPU 120 +#define SRST_GPU_NIU 122 +#define SRST_TFUN_ATB 125 +#define SRST_TFUN_APB 126 +#define SRST_CTI4_APB 127 + +#define SRST_TPIU_APB 128 +#define SRST_TRACE 129 +#define SRST_CORE_DBG 130 +#define SRST_DBG_APB 131 +#define SRST_CTI0 132 +#define SRST_CTI0_APB 133 +#define SRST_CTI1 134 +#define SRST_CTI1_APB 135 +#define SRST_PTM_CORE0 136 +#define SRST_PTM_CORE1 137 +#define SRST_PTM0 138 +#define SRST_PTM0_ATB 139 +#define SRST_PTM1 140 +#define SRST_PTM1_ATB 141 +#define SRST_CTM 142 +#define SRST_TS 143 diff --git a/include/dt-bindings/clock/rk3188-cru.h b/include/dt-bindings/clock/rk3188-cru.h new file mode 100644 index 000000000000..9fac8edd3f9d --- /dev/null +++ b/include/dt-bindings/clock/rk3188-cru.h @@ -0,0 +1,51 @@ +/* + * 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 <dt-bindings/clock/rk3188-cru-common.h> + +/* soft-reset indices */ +#define SRST_PTM_CORE2 0 +#define SRST_PTM_CORE3 1 +#define SRST_CORE2 5 +#define SRST_CORE3 6 +#define SRST_CORE2_DBG 10 +#define SRST_CORE3_DBG 11 + +#define SRST_TIMER2 16 +#define SRST_TIMER4 23 +#define SRST_I2S0 24 +#define SRST_TIMER5 25 +#define SRST_TIMER3 29 +#define SRST_TIMER6 31 + +#define SRST_PTM3 36 +#define SRST_PTM3_ATB 37 + +#define SRST_GPS 67 +#define SRST_HSICPHY 75 +#define SRST_TIMER 78 + +#define SRST_PTM2 92 +#define SRST_CORE2_WDT 94 +#define SRST_CORE3_WDT 95 + +#define SRST_PTM2_ATB 111 + +#define SRST_HSIC 117 +#define SRST_CTI2 118 +#define SRST_CTI2_APB 119 +#define SRST_GPU_BRIDGE 121 +#define SRST_CTI3 123 +#define SRST_CTI3_APB 124 |
