From eb4d552b933ac59c0c8e0604ff435c5208a82679 Mon Sep 17 00:00:00 2001 From: Michael Opdenacker Date: Sat, 12 Oct 2013 05:49:20 +0200 Subject: arm: plat-orion: remove deprecated IRQF_DISABLED This patch proposes to remove the use of the IRQF_DISABLED flag It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker Signed-off-by: Jason Cooper --- arch/arm/plat-orion/time.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c index 9d2b2ac74938..df671d04c34d 100644 --- a/arch/arm/plat-orion/time.c +++ b/arch/arm/plat-orion/time.c @@ -174,7 +174,7 @@ static irqreturn_t orion_timer_interrupt(int irq, void *dev_id) static struct irqaction orion_timer_irq = { .name = "orion_tick", - .flags = IRQF_DISABLED | IRQF_TIMER, + .flags = IRQF_TIMER, .handler = orion_timer_interrupt }; -- cgit v1.2.1 From e3e8e5886c89acff98f8d15573ff5d312b789bfc Mon Sep 17 00:00:00 2001 From: Sebastian Hesselbarth Date: Fri, 18 Oct 2013 13:54:13 +0200 Subject: ARM: kirkwood: remove lagacy clk workarounds With legacy devices converted to DT and a proper ethernet MAC workaround, we can now remove the clk workarounds for legacy devices. While at it, also cleanup the list of includes. Signed-off-by: Sebastian Hesselbarth Tested-by: Sebastian Hesselbarth Tested-by: Ezequiel Garcia Signed-off-by: Jason Cooper --- arch/arm/mach-kirkwood/board-dt.c | 38 +------------------------------------- 1 file changed, 1 insertion(+), 37 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 9caa4fe95913..5cd0a3bd0132 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -10,55 +10,21 @@ * warranty of any kind, whether express or implied. */ +#include #include #include #include #include #include #include -#include #include #include #include #include -#include #include -#include -#include #include #include "common.h" -/* - * There are still devices that doesn't know about DT yet. Get clock - * gates here and add a clock lookup alias, so that old platform - * devices still work. -*/ - -static void __init kirkwood_legacy_clk_init(void) -{ - - struct device_node *np = of_find_compatible_node( - NULL, NULL, "marvell,kirkwood-gating-clock"); - struct of_phandle_args clkspec; - struct clk *clk; - - clkspec.np = np; - clkspec.args_count = 1; - - /* - * The ethernet interfaces forget the MAC address assigned by - * u-boot if the clocks are turned off. Until proper DT support - * is available we always enable them for now. - */ - clkspec.args[0] = CGC_BIT_GE0; - clk = of_clk_get_from_provider(&clkspec); - clk_prepare_enable(clk); - - clkspec.args[0] = CGC_BIT_GE1; - clk = of_clk_get_from_provider(&clkspec); - clk_prepare_enable(clk); -} - #define MV643XX_ETH_MAC_ADDR_LOW 0x0414 #define MV643XX_ETH_MAC_ADDR_HIGH 0x0418 @@ -156,8 +122,6 @@ static void __init kirkwood_dt_init(void) kirkwood_cpufreq_init(); kirkwood_cpuidle_init(); - /* Setup clocks for legacy devices */ - kirkwood_legacy_clk_init(); kirkwood_pm_init(); kirkwood_dt_eth_fixup(); -- cgit v1.2.1 From 48fce88cb5fac1b9f9f1c3c756d1e5caa42d5692 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Wed, 23 Oct 2013 16:12:50 +0200 Subject: ARM: Orion: Add missing includes Building with C=1 generates warnings because of missing includes and static keywords. Add them. Signed-off-by: Andrew Lunn Signed-off-by: Jason Cooper --- arch/arm/plat-orion/common.c | 9 +++++---- arch/arm/plat-orion/time.c | 1 + 2 files changed, 6 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c index c66d163d7a2a..830ff07f3385 100644 --- a/arch/arm/plat-orion/common.c +++ b/arch/arm/plat-orion/common.c @@ -22,6 +22,7 @@ #include #include #include +#include /* Create a clkdev entry for a given device/clk */ void __init orion_clkdev_add(const char *con_id, const char *dev_id, @@ -256,7 +257,7 @@ static __init void ge_complete( /***************************************************************************** * GE00 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge00_shared_data; +static struct mv643xx_eth_shared_platform_data orion_ge00_shared_data; static struct resource orion_ge00_shared_resources[] = { { @@ -322,7 +323,7 @@ void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data, /***************************************************************************** * GE01 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge01_shared_data; +static struct mv643xx_eth_shared_platform_data orion_ge01_shared_data; static struct resource orion_ge01_shared_resources[] = { { @@ -373,7 +374,7 @@ void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data, /***************************************************************************** * GE10 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge10_shared_data; +static struct mv643xx_eth_shared_platform_data orion_ge10_shared_data; static struct resource orion_ge10_shared_resources[] = { { @@ -422,7 +423,7 @@ void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data, /***************************************************************************** * GE11 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge11_shared_data; +static struct mv643xx_eth_shared_platform_data orion_ge11_shared_data; static struct resource orion_ge11_shared_resources[] = { { diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c index df671d04c34d..15921a1839d7 100644 --- a/arch/arm/plat-orion/time.c +++ b/arch/arm/plat-orion/time.c @@ -17,6 +17,7 @@ #include #include #include +#include /* * MBus bridge block registers. -- cgit v1.2.1 From 4236666688e9dbc38d0c7a98b7cfa16c8961f752 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Wed, 23 Oct 2013 16:12:51 +0200 Subject: ARM: Orion5x: Fix warnings when using C=1. Add missing include files, missing static keyword, and use NULL instead of 0, in order to fix warnings when compiling with C=1. Signed-off-by: Andrew Lunn Signed-off-by: Jason Cooper --- arch/arm/mach-orion5x/board-dt.c | 2 +- arch/arm/mach-orion5x/common.c | 6 +++--- arch/arm/mach-orion5x/db88f5281-setup.c | 2 +- arch/arm/mach-orion5x/irq.c | 1 + arch/arm/mach-orion5x/pci.c | 4 ++-- arch/arm/mach-orion5x/rd88f5182-setup.c | 2 +- arch/arm/mach-orion5x/terastation_pro2-setup.c | 2 +- arch/arm/mach-orion5x/ts209-setup.c | 2 +- arch/arm/mach-orion5x/ts78xx-setup.c | 2 +- 9 files changed, 12 insertions(+), 11 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-orion5x/board-dt.c b/arch/arm/mach-orion5x/board-dt.c index b91002ca92f3..c134a826070a 100644 --- a/arch/arm/mach-orion5x/board-dt.c +++ b/arch/arm/mach-orion5x/board-dt.c @@ -21,7 +21,7 @@ #include #include "common.h" -struct of_dev_auxdata orion5x_auxdata_lookup[] __initdata = { +static struct of_dev_auxdata orion5x_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL), OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0", NULL), diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 91a5852b44f3..4d8fc7685885 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -135,7 +135,7 @@ void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data) /***************************************************************************** * SPI ****************************************************************************/ -void __init orion5x_spi_init() +void __init orion5x_spi_init(void) { orion_spi_init(SPI_PHYS_BASE); } @@ -185,7 +185,7 @@ static void __init orion5x_crypto_init(void) /***************************************************************************** * Watchdog ****************************************************************************/ -void __init orion5x_wdt_init(void) +static void __init orion5x_wdt_init(void) { orion_wdt_init(); } @@ -246,7 +246,7 @@ void orion5x_setup_wins(void) int orion5x_tclk; -int __init orion5x_find_tclk(void) +static int __init orion5x_find_tclk(void) { u32 dev, rev; diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c index 4b2aefd1d961..dc01c4ffc9a8 100644 --- a/arch/arm/mach-orion5x/db88f5281-setup.c +++ b/arch/arm/mach-orion5x/db88f5281-setup.c @@ -202,7 +202,7 @@ __initcall(db88f5281_7seg_init); * PCI ****************************************************************************/ -void __init db88f5281_pci_preinit(void) +static void __init db88f5281_pci_preinit(void) { int pin; diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c index 30a192b9c517..9654b0cc5892 100644 --- a/arch/arm/mach-orion5x/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -16,6 +16,7 @@ #include #include #include +#include "common.h" static int __initdata gpio0_irqs[4] = { IRQ_ORION5X_GPIO_0_7, diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index 7fab67053030..87a12d6930ff 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -240,11 +240,11 @@ static int __init pcie_setup(struct pci_sys_data *sys) #define PCI_BAR_SIZE_DDR_CS(n) (((n) == 0) ? ORION5X_PCI_REG(0xc08) : \ ((n) == 1) ? ORION5X_PCI_REG(0xd08) : \ ((n) == 2) ? ORION5X_PCI_REG(0xc0c) : \ - ((n) == 3) ? ORION5X_PCI_REG(0xd0c) : 0) + ((n) == 3) ? ORION5X_PCI_REG(0xd0c) : NULL) #define PCI_BAR_REMAP_DDR_CS(n) (((n) == 0) ? ORION5X_PCI_REG(0xc48) : \ ((n) == 1) ? ORION5X_PCI_REG(0xd48) : \ ((n) == 2) ? ORION5X_PCI_REG(0xc4c) : \ - ((n) == 3) ? ORION5X_PCI_REG(0xd4c) : 0) + ((n) == 3) ? ORION5X_PCI_REG(0xd4c) : NULL) #define PCI_BAR_ENABLE ORION5X_PCI_REG(0xc3c) #define PCI_ADDR_DECODE_CTRL ORION5X_PCI_REG(0xd3c) diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c index b1cf68493ffc..b576ef5f18a1 100644 --- a/arch/arm/mach-orion5x/rd88f5182-setup.c +++ b/arch/arm/mach-orion5x/rd88f5182-setup.c @@ -108,7 +108,7 @@ static struct platform_device rd88f5182_gpio_leds = { * PCI ****************************************************************************/ -void __init rd88f5182_pci_preinit(void) +static void __init rd88f5182_pci_preinit(void) { int pin; diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c index 7e9064844698..6208d125c1b9 100644 --- a/arch/arm/mach-orion5x/terastation_pro2-setup.c +++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c @@ -77,7 +77,7 @@ static struct platform_device tsp2_nor_flash = { #define TSP2_PCI_SLOT0_OFFS 7 #define TSP2_PCI_SLOT0_IRQ_PIN 11 -void __init tsp2_pci_preinit(void) +static void __init tsp2_pci_preinit(void) { int pin; diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c index e90c0618fdad..9136797addb2 100644 --- a/arch/arm/mach-orion5x/ts209-setup.c +++ b/arch/arm/mach-orion5x/ts209-setup.c @@ -106,7 +106,7 @@ static struct platform_device qnap_ts209_nor_flash = { #define QNAP_TS209_PCI_SLOT0_IRQ_PIN 6 #define QNAP_TS209_PCI_SLOT1_IRQ_PIN 7 -void __init qnap_ts209_pci_preinit(void) +static void __init qnap_ts209_pci_preinit(void) { int pin; diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c index e960855d32ac..db16dae441e2 100644 --- a/arch/arm/mach-orion5x/ts78xx-setup.c +++ b/arch/arm/mach-orion5x/ts78xx-setup.c @@ -57,7 +57,7 @@ static struct map_desc ts78xx_io_desc[] __initdata = { }, }; -void __init ts78xx_map_io(void) +static void __init ts78xx_map_io(void) { orion5x_map_io(); iotable_init(ts78xx_io_desc, ARRAY_SIZE(ts78xx_io_desc)); -- cgit v1.2.1 From 887c206a2257c3363f4b339cc39f39d48deeec5b Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Wed, 23 Oct 2013 16:12:52 +0200 Subject: ARM: Dove: Fix compiler warnings with C=1 builds Add missing static keywords. Remove the unused function dove_crypto_init(). Signed-off-by: Andrew Lunn Signed-off-by: Jason Cooper --- arch/arm/mach-dove/common.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index c122bcff9f7c..0d1a89298ece 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -162,7 +162,7 @@ void __init dove_ge00_init(struct mv643xx_eth_platform_data *eth_data) /***************************************************************************** * SoC RTC ****************************************************************************/ -void __init dove_rtc_init(void) +static void __init dove_rtc_init(void) { orion_rtc_init(DOVE_RTC_PHYS_BASE, IRQ_DOVE_RTC); } @@ -256,19 +256,10 @@ void __init dove_timer_init(void) IRQ_DOVE_BRIDGE, dove_tclk); } -/***************************************************************************** - * Cryptographic Engines and Security Accelerator (CESA) - ****************************************************************************/ -void __init dove_crypto_init(void) -{ - orion_crypto_init(DOVE_CRYPT_PHYS_BASE, DOVE_CESA_PHYS_BASE, - DOVE_CESA_SIZE, IRQ_DOVE_CRYPTO); -} - /***************************************************************************** * XOR 0 ****************************************************************************/ -void __init dove_xor0_init(void) +static void __init dove_xor0_init(void) { orion_xor0_init(DOVE_XOR0_PHYS_BASE, DOVE_XOR0_HIGH_PHYS_BASE, IRQ_DOVE_XOR_00, IRQ_DOVE_XOR_01); @@ -277,7 +268,7 @@ void __init dove_xor0_init(void) /***************************************************************************** * XOR 1 ****************************************************************************/ -void __init dove_xor1_init(void) +static void __init dove_xor1_init(void) { orion_xor1_init(DOVE_XOR1_PHYS_BASE, DOVE_XOR1_HIGH_PHYS_BASE, IRQ_DOVE_XOR_10, IRQ_DOVE_XOR_11); -- cgit v1.2.1 From 5e51fe5d079ec0fd2fb1d8708ecc1ef82599c6d8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Mon, 4 Nov 2013 10:24:03 +0100 Subject: ARM: orion5x: drop unused include from common.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit asm/times.h only defines CLOCK_TICK_RATE, cycles_t and get_cycles. All three are not used in this file. Signed-off-by: Uwe Kleine-König Acked-by: Andrew Lunn Signed-off-by: Jason Cooper --- arch/arm/mach-orion5x/common.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 4d8fc7685885..3f1de1111e0f 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -24,7 +24,6 @@ #include #include #include -#include #include #include #include -- cgit v1.2.1 From 7805d2bdfe47151a1973f86bc98e1582523ecece Mon Sep 17 00:00:00 2001 From: "Arnaud Patard (Rtp)" Date: Tue, 5 Nov 2013 19:09:14 +0100 Subject: ARM: kirkwood: stop printk TCLK value at boot for DT boards Commit 2326f04321a9 (ARM: kirkwood: convert to DT irqchip and clocksource) dropped the call to kirkwood_timer_init() when booting with DT. This results in kirkwood_tclk not being set and the boot message is now: Kirkwood: MV88F6281-A0, TCLK=0 This patch modifies the message for printing only the kirkwood id, as it allows to detect if we're running A0/A1/... variants with a simple dmesg. Signed-off-by: Arnaud Patard Acked-by: Sebastian Hesselbarth Acked-by: Andrew Lunn Signed-off-by: Jason Cooper --- arch/arm/mach-kirkwood/board-dt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 5cd0a3bd0132..78188159484d 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -106,7 +106,7 @@ eth_fixup_skip: static void __init kirkwood_dt_init(void) { - pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk); + pr_info("Kirkwood: %s.\n", kirkwood_id()); /* * Disable propagation of mbus errors to the CPU local bus, -- cgit v1.2.1 From b12634e343bea9ce94ed3252fccbac347f8bb37f Mon Sep 17 00:00:00 2001 From: Jisheng Zhang Date: Thu, 7 Nov 2013 17:02:38 +0800 Subject: ARM: mvebu: fix some sparse warnings This patch fixes conflicting types for 'set_cpu_coherent' and fixes the following sparse warnings. arch/arm/mach-mvebu/system-controller.c:42:38: warning: symbol 'armada_370_xp_system_controller' was not declared. Should it be static? arch/arm/mach-mvebu/system-controller.c:49:38: warning: symbol 'orion_system_controller' was not declared. Should it be static? arch/arm/mach-mvebu/system-controller.c:67:6: warning: symbol 'mvebu_restart' was not declared. Should it be static? arch/arm/mach-mvebu/coherency.c:31:15: warning: symbol 'coherency_phys_base' was not declared. Should it be static? arch/arm/mach-mvebu/coherency.c:48:5: warning: symbol 'set_cpu_coherent' was not declared. Should it be static? arch/arm/mach-mvebu/coherency.c:123:12: warning: symbol 'coherency_init' was not declared. Should it be static? arch/arm/mach-mvebu/pmsu.c:38:5: warning: symbol 'armada_xp_boot_cpu' was not declared. Should it be static? arch/arm/mach-mvebu/pmsu.c:61:12: warning: symbol 'armada_370_xp_pmsu_init' was not declared. Should it be static? arch/arm/mach-mvebu/platsmp.c:49:13: warning: symbol 'set_secondary_cpus_clock' was not declared. Should it be static? arch/arm/mach-mvebu/platsmp.c:97:13: warning: symbol 'armada_xp_smp_prepare_cpus' was not declared. Should it be static? arch/arm/mach-mvebu/hotplug.c:24:12: warning: symbol 'armada_xp_cpu_die' was not declared. Should it be static? Signed-off-by: Jisheng Zhang Acked-by: Gregory CLEMENT Signed-off-by: Jason Cooper --- arch/arm/mach-mvebu/coherency.c | 1 + arch/arm/mach-mvebu/coherency.h | 4 +++- arch/arm/mach-mvebu/common.h | 1 - arch/arm/mach-mvebu/hotplug.c | 1 + arch/arm/mach-mvebu/platsmp.c | 4 ++-- arch/arm/mach-mvebu/pmsu.c | 3 ++- arch/arm/mach-mvebu/system-controller.c | 5 +++-- 7 files changed, 12 insertions(+), 7 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c index 58adf2fd9cfc..4e9d58148ca7 100644 --- a/arch/arm/mach-mvebu/coherency.c +++ b/arch/arm/mach-mvebu/coherency.c @@ -27,6 +27,7 @@ #include #include #include "armada-370-xp.h" +#include "coherency.h" unsigned long coherency_phys_base; static void __iomem *coherency_base; diff --git a/arch/arm/mach-mvebu/coherency.h b/arch/arm/mach-mvebu/coherency.h index df33ad8a6c08..760226c41353 100644 --- a/arch/arm/mach-mvebu/coherency.h +++ b/arch/arm/mach-mvebu/coherency.h @@ -14,7 +14,9 @@ #ifndef __MACH_370_XP_COHERENCY_H #define __MACH_370_XP_COHERENCY_H -int set_cpu_coherent(int cpu_id, int smp_group_id); +extern unsigned long coherency_phys_base; + +int set_cpu_coherent(unsigned int cpu_id, int smp_group_id); int coherency_init(void); #endif /* __MACH_370_XP_COHERENCY_H */ diff --git a/arch/arm/mach-mvebu/common.h b/arch/arm/mach-mvebu/common.h index e366010e1d91..0e6016fadcc5 100644 --- a/arch/arm/mach-mvebu/common.h +++ b/arch/arm/mach-mvebu/common.h @@ -26,7 +26,6 @@ void armada_370_xp_handle_irq(struct pt_regs *regs); void armada_xp_cpu_die(unsigned int cpu); int armada_370_xp_coherency_init(void); -int armada_370_xp_pmsu_init(void); void armada_xp_secondary_startup(void); extern struct smp_operations armada_xp_smp_ops; #endif diff --git a/arch/arm/mach-mvebu/hotplug.c b/arch/arm/mach-mvebu/hotplug.c index b228b6a80c85..d95e91047168 100644 --- a/arch/arm/mach-mvebu/hotplug.c +++ b/arch/arm/mach-mvebu/hotplug.c @@ -15,6 +15,7 @@ #include #include #include +#include "common.h" /* * platform-specific code to shutdown a CPU diff --git a/arch/arm/mach-mvebu/platsmp.c b/arch/arm/mach-mvebu/platsmp.c index ff69c2df298b..a6da03f5b24e 100644 --- a/arch/arm/mach-mvebu/platsmp.c +++ b/arch/arm/mach-mvebu/platsmp.c @@ -46,7 +46,7 @@ static struct clk *__init get_cpu_clk(int cpu) return cpu_clk; } -void __init set_secondary_cpus_clock(void) +static void __init set_secondary_cpus_clock(void) { int thiscpu, cpu; unsigned long rate; @@ -94,7 +94,7 @@ static void __init armada_xp_smp_init_cpus(void) set_smp_cross_call(armada_mpic_send_doorbell); } -void __init armada_xp_smp_prepare_cpus(unsigned int max_cpus) +static void __init armada_xp_smp_prepare_cpus(unsigned int max_cpus) { struct device_node *node; struct resource res; diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c index 27fc4f049474..d71ef53107c4 100644 --- a/arch/arm/mach-mvebu/pmsu.c +++ b/arch/arm/mach-mvebu/pmsu.c @@ -22,6 +22,7 @@ #include #include #include +#include "pmsu.h" static void __iomem *pmsu_mp_base; static void __iomem *pmsu_reset_base; @@ -58,7 +59,7 @@ int armada_xp_boot_cpu(unsigned int cpu_id, void *boot_addr) } #endif -int __init armada_370_xp_pmsu_init(void) +static int __init armada_370_xp_pmsu_init(void) { struct device_node *np; diff --git a/arch/arm/mach-mvebu/system-controller.c b/arch/arm/mach-mvebu/system-controller.c index 5175083cdb34..a7fb89a5b5d9 100644 --- a/arch/arm/mach-mvebu/system-controller.c +++ b/arch/arm/mach-mvebu/system-controller.c @@ -27,6 +27,7 @@ #include #include #include +#include "common.h" static void __iomem *system_controller_base; @@ -39,14 +40,14 @@ struct mvebu_system_controller { }; static struct mvebu_system_controller *mvebu_sc; -const struct mvebu_system_controller armada_370_xp_system_controller = { +static const struct mvebu_system_controller armada_370_xp_system_controller = { .rstoutn_mask_offset = 0x60, .system_soft_reset_offset = 0x64, .rstoutn_mask_reset_out_en = 0x1, .system_soft_reset = 0x1, }; -const struct mvebu_system_controller orion_system_controller = { +static const struct mvebu_system_controller orion_system_controller = { .rstoutn_mask_offset = 0x108, .system_soft_reset_offset = 0x10c, .rstoutn_mask_reset_out_en = 0x4, -- cgit v1.2.1 From 61a4fd12d43426fa52fb05dbf21efa057b4a7e78 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 7 Oct 2013 22:58:08 -0700 Subject: ARM: shmobile: ape6evm: don't use named resource for MMCIF sh_mmcif driver doesn't care resource name. Signed-off-by: Kuninori Morimoto Acked-by: Magnus Damm Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/board-ape6evm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c index 0fa068e30a30..94adf6199300 100644 --- a/arch/arm/mach-shmobile/board-ape6evm.c +++ b/arch/arm/mach-shmobile/board-ape6evm.c @@ -168,7 +168,7 @@ static const struct sh_mmcif_plat_data mmcif0_pdata __initconst = { }; static const struct resource mmcif0_resources[] __initconst = { - DEFINE_RES_MEM_NAMED(0xee200000, 0x100, "MMCIF0"), + DEFINE_RES_MEM(0xee200000, 0x100), DEFINE_RES_IRQ(gic_spi(169)), }; -- cgit v1.2.1 From e33e6968ccffc50e788a7a98613985410262332f Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 7 Oct 2013 22:58:20 -0700 Subject: ARM: shmobile: ape6evm: don't use named resource for SDHI sh_mobile_sdhi driver doesn't care resource name. Signed-off-by: Kuninori Morimoto Acked-by: Magnus Damm Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/board-ape6evm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c index 94adf6199300..fe071a9130b7 100644 --- a/arch/arm/mach-shmobile/board-ape6evm.c +++ b/arch/arm/mach-shmobile/board-ape6evm.c @@ -179,7 +179,7 @@ static const struct sh_mobile_sdhi_info sdhi0_pdata __initconst = { }; static const struct resource sdhi0_resources[] __initconst = { - DEFINE_RES_MEM_NAMED(0xee100000, 0x100, "SDHI0"), + DEFINE_RES_MEM(0xee100000, 0x100), DEFINE_RES_IRQ(gic_spi(165)), }; @@ -191,7 +191,7 @@ static const struct sh_mobile_sdhi_info sdhi1_pdata __initconst = { }; static const struct resource sdhi1_resources[] __initconst = { - DEFINE_RES_MEM_NAMED(0xee120000, 0x100, "SDHI1"), + DEFINE_RES_MEM(0xee120000, 0x100), DEFINE_RES_IRQ(gic_spi(166)), }; -- cgit v1.2.1 From b7b42df6c9400ae09453f894b06d9e7719058948 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 7 Oct 2013 22:58:30 -0700 Subject: ARM: shmobile: lager: don't use named resource for MMCIF sh_mmcif driver doesn't care resource name. Signed-off-by: Kuninori Morimoto Acked-by: Magnus Damm Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/board-lager.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c index a8d3ce646fb9..78a31b667988 100644 --- a/arch/arm/mach-shmobile/board-lager.c +++ b/arch/arm/mach-shmobile/board-lager.c @@ -148,7 +148,7 @@ static const struct sh_mmcif_plat_data mmcif1_pdata __initconst = { }; static const struct resource mmcif1_resources[] __initconst = { - DEFINE_RES_MEM_NAMED(0xee220000, 0x80, "MMCIF1"), + DEFINE_RES_MEM(0xee220000, 0x80), DEFINE_RES_IRQ(gic_spi(170)), }; -- cgit v1.2.1 From bd6dfe584097e38272705fe00d2892d272b54bce Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 7 Oct 2013 22:58:42 -0700 Subject: ARM: shmobile: sh73a0: don't use named resource for TMU sh_tmu driver doesn't care resource name. Signed-off-by: Kuninori Morimoto Acked-by: Magnus Damm Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/setup-sh73a0.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c index 22de17417fd7..b7ce68e029a5 100644 --- a/arch/arm/mach-shmobile/setup-sh73a0.c +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -273,7 +273,7 @@ static struct sh_timer_config tmu00_platform_data = { }; static struct resource tmu00_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xfff60008, 0xc, "TMU00"), + [0] = DEFINE_RES_MEM(0xfff60008, 0xc), [1] = { .start = intcs_evt2irq(0x0e80), /* TMU0_TUNI00 */ .flags = IORESOURCE_IRQ, @@ -298,7 +298,7 @@ static struct sh_timer_config tmu01_platform_data = { }; static struct resource tmu01_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xfff60014, 0xc, "TMU00"), + [0] = DEFINE_RES_MEM(0xfff60014, 0xc), [1] = { .start = intcs_evt2irq(0x0ea0), /* TMU0_TUNI01 */ .flags = IORESOURCE_IRQ, -- cgit v1.2.1 From 8e85524bf5a2a6bf35a5011bd1cd116650da5c47 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 7 Oct 2013 22:58:55 -0700 Subject: ARM: shmobile: sh73a0: don't use named resource for I2C i2c-sh_mobile driver doesn't care resource name. Signed-off-by: Kuninori Morimoto Acked-by: Magnus Damm Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/setup-sh73a0.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c index b7ce68e029a5..c51580138612 100644 --- a/arch/arm/mach-shmobile/setup-sh73a0.c +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -316,7 +316,7 @@ static struct platform_device tmu01_device = { }; static struct resource i2c0_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xe6820000, 0x426, "IIC0"), + [0] = DEFINE_RES_MEM(0xe6820000, 0x426), [1] = { .start = gic_spi(167), .end = gic_spi(170), @@ -325,7 +325,7 @@ static struct resource i2c0_resources[] = { }; static struct resource i2c1_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xe6822000, 0x426, "IIC1"), + [0] = DEFINE_RES_MEM(0xe6822000, 0x426), [1] = { .start = gic_spi(51), .end = gic_spi(54), @@ -334,7 +334,7 @@ static struct resource i2c1_resources[] = { }; static struct resource i2c2_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xe6824000, 0x426, "IIC2"), + [0] = DEFINE_RES_MEM(0xe6824000, 0x426), [1] = { .start = gic_spi(171), .end = gic_spi(174), @@ -343,7 +343,7 @@ static struct resource i2c2_resources[] = { }; static struct resource i2c3_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xe6826000, 0x426, "IIC3"), + [0] = DEFINE_RES_MEM(0xe6826000, 0x426), [1] = { .start = gic_spi(183), .end = gic_spi(186), @@ -352,7 +352,7 @@ static struct resource i2c3_resources[] = { }; static struct resource i2c4_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xe6828000, 0x426, "IIC4"), + [0] = DEFINE_RES_MEM(0xe6828000, 0x426), [1] = { .start = gic_spi(187), .end = gic_spi(190), -- cgit v1.2.1 From 6244cd7341ea234c2850c1b6907d216db2582f64 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 7 Oct 2013 22:59:06 -0700 Subject: ARM: shmobile: sh73a0: don't use named resource for IPMMU shmobile-ipmmu driver doesn't care resource name. Signed-off-by: Kuninori Morimoto Acked-by: Magnus Damm Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/setup-sh73a0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c index c51580138612..65151c48cbd4 100644 --- a/arch/arm/mach-shmobile/setup-sh73a0.c +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -722,7 +722,7 @@ static struct platform_device pmu_device = { /* an IPMMU module for ICB */ static struct resource ipmmu_resources[] = { - DEFINE_RES_MEM_NAMED(0xfe951000, 0x100, "IPMMU"), + DEFINE_RES_MEM(0xfe951000, 0x100), }; static const char * const ipmmu_dev_names[] = { -- cgit v1.2.1 From 22e247ef146b9a13c836a005e04ce909e3e16966 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 10 Oct 2013 23:34:53 -0700 Subject: ARM: shmobile: bockw: header cleanup linux/pinctrl/machine.h is no longer needed Signed-off-by: Kuninori Morimoto Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/board-bockw-reference.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/board-bockw-reference.c b/arch/arm/mach-shmobile/board-bockw-reference.c index ae88fdad4b3a..1687df9b267f 100644 --- a/arch/arm/mach-shmobile/board-bockw-reference.c +++ b/arch/arm/mach-shmobile/board-bockw-reference.c @@ -19,7 +19,6 @@ */ #include -#include #include #include #include -- cgit v1.2.1 From 4bd4c5b32b851b07d81209e1dc0c8b20b283f2e2 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 14 Oct 2013 19:45:36 -0700 Subject: ARM: shmobile: r8a7779: cleanup registration of VIN VIN driver which needs platform data at the time of registration is used from Marzen only. Now, ARM/shmobile aims to support DT, and the C code base board support will be removed if DT support is completed. Current driver registration method which needs platform data and which is not shared complicates codes. This means legacy C code cleanup after DT supporting will be more complicated This patch registers it on board code as cleanup C code Signed-off-by: Kuninori Morimoto Acked-by: Magnus Damm Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/board-marzen.c | 24 +++++++++++++++-- arch/arm/mach-shmobile/include/mach/r8a7779.h | 2 -- arch/arm/mach-shmobile/setup-r8a7779.c | 37 --------------------------- 3 files changed, 22 insertions(+), 41 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index da1352f5f71b..fa102f7d149c 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -259,10 +259,30 @@ static struct platform_device leds_device = { }, }; +/* VIN */ static struct rcar_vin_platform_data vin_platform_data __initdata = { .flags = RCAR_VIN_BT656, }; +#define MARZEN_VIN(idx) \ +static struct resource vin##idx##_resources[] __initdata = { \ + DEFINE_RES_MEM(0xffc50000 + 0x1000 * (idx), 0x1000), \ + DEFINE_RES_IRQ(gic_iid(0x5f + (idx))), \ +}; \ + \ +static struct platform_device_info vin##idx##_info __initdata = { \ + .parent = &platform_bus, \ + .name = "r8a7779-vin", \ + .id = idx, \ + .res = vin##idx##_resources, \ + .num_res = ARRAY_SIZE(vin##idx##_resources), \ + .dma_mask = DMA_BIT_MASK(32), \ + .data = &vin_platform_data, \ + .size_data = sizeof(vin_platform_data), \ +} +MARZEN_VIN(1); +MARZEN_VIN(3); + #define MARZEN_CAMERA(idx) \ static struct i2c_board_info camera##idx##_info = { \ I2C_BOARD_INFO("adv7180", 0x20 + (idx)), \ @@ -367,8 +387,8 @@ static void __init marzen_init(void) r8a7779_init_irq_extpin(1); /* IRQ1 as individual interrupt */ r8a7779_add_standard_devices(); - r8a7779_add_vin_device(1, &vin_platform_data); - r8a7779_add_vin_device(3, &vin_platform_data); + platform_device_register_full(&vin1_info); + platform_device_register_full(&vin3_info); platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); marzen_add_du_device(); } diff --git a/arch/arm/mach-shmobile/include/mach/r8a7779.h b/arch/arm/mach-shmobile/include/mach/r8a7779.h index 17af34ed89c8..905420a2f11f 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7779.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7779.h @@ -41,8 +41,6 @@ extern void r8a7779_add_early_devices(void); extern void r8a7779_add_standard_devices(void); extern void r8a7779_add_standard_devices_dt(void); extern void r8a7779_add_ether_device(struct sh_eth_plat_data *pdata); -extern void r8a7779_add_vin_device(int idx, - struct rcar_vin_platform_data *pdata); extern void r8a7779_init_late(void); extern void r8a7779_clock_init(void); extern void r8a7779_pinmux_init(void); diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index 13049e9d691c..51a43c52c611 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -610,33 +610,6 @@ static struct resource ether_resources[] __initdata = { }, }; -#define R8A7779_VIN(idx) \ -static struct resource vin##idx##_resources[] __initdata = { \ - DEFINE_RES_MEM(0xffc50000 + 0x1000 * (idx), 0x1000), \ - DEFINE_RES_IRQ(gic_iid(0x5f + (idx))), \ -}; \ - \ -static struct platform_device_info vin##idx##_info __initdata = { \ - .parent = &platform_bus, \ - .name = "r8a7779-vin", \ - .id = idx, \ - .res = vin##idx##_resources, \ - .num_res = ARRAY_SIZE(vin##idx##_resources), \ - .dma_mask = DMA_BIT_MASK(32), \ -} - -R8A7779_VIN(0); -R8A7779_VIN(1); -R8A7779_VIN(2); -R8A7779_VIN(3); - -static struct platform_device_info *vin_info_table[] __initdata = { - &vin0_info, - &vin1_info, - &vin2_info, - &vin3_info, -}; - /* HPB-DMA */ /* Asynchronous mode register bits */ @@ -833,16 +806,6 @@ void __init r8a7779_add_ether_device(struct sh_eth_plat_data *pdata) pdata, sizeof(*pdata)); } -void __init r8a7779_add_vin_device(int id, struct rcar_vin_platform_data *pdata) -{ - BUG_ON(id < 0 || id > 3); - - vin_info_table[id]->data = pdata; - vin_info_table[id]->size_data = sizeof(*pdata); - - platform_device_register_full(vin_info_table[id]); -} - /* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */ void __init __weak r8a7779_register_twd(void) { } -- cgit v1.2.1 From 20c6125fc9d98492e5ed1668d1ea72289c8ff94c Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 17 Oct 2013 06:58:19 +0900 Subject: ARM: shmobile: Cosmetic update of Lager DT Reference Clean up the Lager DT reference board code to make it match Koelsch DT reference including using the rcar-gen2 header. Signed-off-by: Magnus Damm Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/board-lager-reference.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/board-lager-reference.c b/arch/arm/mach-shmobile/board-lager-reference.c index 1a1a4a888632..7df9ea0839db 100644 --- a/arch/arm/mach-shmobile/board-lager-reference.c +++ b/arch/arm/mach-shmobile/board-lager-reference.c @@ -20,16 +20,15 @@ #include #include +#include #include #include static void __init lager_add_standard_devices(void) { - /* clocks are setup late during boot in the case of DT */ r8a7790_clock_init(); - r8a7790_add_dt_devices(); - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } static const char *lager_boards_compat_dt[] __initdata = { -- cgit v1.2.1 From 8d0b3bf79bfa1dc7d3e2a9dc2b6f2ceea353687f Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 17 Oct 2013 06:51:46 +0900 Subject: ARM: shmobile: Add r8a7790_register_pfc() function Break out the r8a7790 PFC platform device creation code to increase readability and follow same style as r8a7791. Signed-off-by: Magnus Damm Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/setup-r8a7790.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c index c47bcebbcb00..3543c3bacb75 100644 --- a/arch/arm/mach-shmobile/setup-r8a7790.c +++ b/arch/arm/mach-shmobile/setup-r8a7790.c @@ -34,6 +34,10 @@ static const struct resource pfc_resources[] __initconst = { DEFINE_RES_MEM(0xe6060000, 0x250), }; +#define r8a7790_register_pfc() \ + platform_device_register_simple("pfc-r8a7790", -1, pfc_resources, \ + ARRAY_SIZE(pfc_resources)) + #define R8A7790_GPIO(idx) \ static const struct resource r8a7790_gpio##idx##_resources[] __initconst = { \ DEFINE_RES_MEM(0xe6050000 + 0x1000 * (idx), 0x50), \ @@ -65,8 +69,7 @@ R8A7790_GPIO(5); void __init r8a7790_pinmux_init(void) { - platform_device_register_simple("pfc-r8a7790", -1, pfc_resources, - ARRAY_SIZE(pfc_resources)); + r8a7790_register_pfc(); r8a7790_register_gpio(0); r8a7790_register_gpio(1); r8a7790_register_gpio(2); -- cgit v1.2.1 From 2f3927e815e82874af76db51f8d2c2a596bc6cee Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 31 Oct 2013 18:00:03 -0700 Subject: ARM: shmobile: r8a7779: camera-rcar header cleanup is needed on Marzen, not setup-r8a7779.c Signed-off-by: Kuninori Morimoto Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/board-marzen.c | 1 + arch/arm/mach-shmobile/include/mach/r8a7779.h | 1 - 2 files changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index fa102f7d149c..4f9e3ec42ddc 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -29,6 +29,7 @@ #include #include #include +#include #include #include #include diff --git a/arch/arm/mach-shmobile/include/mach/r8a7779.h b/arch/arm/mach-shmobile/include/mach/r8a7779.h index 905420a2f11f..1cab247ff255 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7779.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7779.h @@ -4,7 +4,6 @@ #include #include #include -#include /* HPB-DMA slave IDs */ enum { -- cgit v1.2.1 From 7d947813d4dbb8cfee0ed2c75b27f65cb2c54434 Mon Sep 17 00:00:00 2001 From: Simon Horman Date: Wed, 6 Nov 2013 13:58:55 +0900 Subject: ARM: shmobile: r8a7790: Correct typo in clocks This is the r8a7790 SoC not the r8a77a4 SoC and clocks are updated in r8a7790_clock_init not r8a73a4_clock_init. Acked-by: Kuninori Morimoto Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/clock-r8a7790.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/clock-r8a7790.c b/arch/arm/mach-shmobile/clock-r8a7790.c index a64f965c7da1..fa1b4773677a 100644 --- a/arch/arm/mach-shmobile/clock-r8a7790.c +++ b/arch/arm/mach-shmobile/clock-r8a7790.c @@ -77,7 +77,7 @@ static struct sh_clk_ops followparent_clk_ops = { }; static struct clk main_clk = { - /* .parent will be set r8a73a4_clock_init */ + /* .parent will be set r8a7790_clock_init */ .ops = &followparent_clk_ops, }; -- cgit v1.2.1 From be15182068582bc38281329d86d106adaca63fda Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 11 Nov 2013 20:23:36 -0800 Subject: ARM: shmobile: r8a7779: cleanup registration of sh_eth sh_eth driver which needs platform data at the time of registration is not used. Now, ARM/shmobile aims to support DT, and the C code base board support will be removed if DT support is completed. Current driver registration method which needs platform data and which is not shared complicates codes. This means legacy C code cleanup after DT supporting will be more complicated This patch removes r8a7779_add_ether_device() Signed-off-by: Kuninori Morimoto Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/include/mach/r8a7779.h | 2 -- arch/arm/mach-shmobile/setup-r8a7779.c | 20 -------------------- 2 files changed, 22 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/include/mach/r8a7779.h b/arch/arm/mach-shmobile/include/mach/r8a7779.h index 1cab247ff255..5014145f272e 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7779.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7779.h @@ -3,7 +3,6 @@ #include #include -#include /* HPB-DMA slave IDs */ enum { @@ -39,7 +38,6 @@ extern void r8a7779_earlytimer_init(void); extern void r8a7779_add_early_devices(void); extern void r8a7779_add_standard_devices(void); extern void r8a7779_add_standard_devices_dt(void); -extern void r8a7779_add_ether_device(struct sh_eth_plat_data *pdata); extern void r8a7779_init_late(void); extern void r8a7779_clock_init(void); extern void r8a7779_pinmux_init(void); diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index 51a43c52c611..8f9453152fb9 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -598,18 +598,6 @@ static struct platform_device ohci1_device = { .resource = ohci1_resources, }; -/* Ether */ -static struct resource ether_resources[] __initdata = { - { - .start = 0xfde00000, - .end = 0xfde003ff, - .flags = IORESOURCE_MEM, - }, { - .start = gic_iid(0xb4), - .flags = IORESOURCE_IRQ, - }, -}; - /* HPB-DMA */ /* Asynchronous mode register bits */ @@ -798,14 +786,6 @@ void __init r8a7779_add_standard_devices(void) r8a7779_register_hpb_dmae(); } -void __init r8a7779_add_ether_device(struct sh_eth_plat_data *pdata) -{ - platform_device_register_resndata(&platform_bus, "r8a777x-ether", -1, - ether_resources, - ARRAY_SIZE(ether_resources), - pdata, sizeof(*pdata)); -} - /* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */ void __init __weak r8a7779_register_twd(void) { } -- cgit v1.2.1 From 99b7835e0d9653d0cd61c2b16416556dc72b8f55 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 19 Nov 2013 01:04:57 -0800 Subject: ARM: shmobile: sh73a0: tidyup clock table order SuperH lookups clock is using CLKDEV_CON/DEV/ICK_ID() macro for a long term. But in these days, the ICK clock is defined in random place. This patch arranges it. Signed-off-by: Kuninori Morimoto Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/clock-sh73a0.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c index c92c023f0d27..2aeec468cf7c 100644 --- a/arch/arm/mach-shmobile/clock-sh73a0.c +++ b/arch/arm/mach-shmobile/clock-sh73a0.c @@ -625,12 +625,6 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("sdhi0_clk", &div6_clks[DIV6_SDHI0]), CLKDEV_CON_ID("sdhi1_clk", &div6_clks[DIV6_SDHI1]), CLKDEV_CON_ID("sdhi2_clk", &div6_clks[DIV6_SDHI2]), - CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]), - CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]), - CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]), - CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]), - CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.0", &dsi0phy_clk), - CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.1", &dsi1phy_clk), /* MSTP32 clocks */ CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* I2C2 */ @@ -680,6 +674,14 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("i2c-sh_mobile.4", &mstp_clks[MSTP410]), /* I2C4 */ CLKDEV_DEV_ID("e6828000.i2c", &mstp_clks[MSTP410]), /* I2C4 */ CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[MSTP403]), /* KEYSC */ + + /* ICK */ + CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]), + CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]), + CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]), + CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]), + CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.0", &dsi0phy_clk), + CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.1", &dsi1phy_clk), }; void __init sh73a0_clock_init(void) -- cgit v1.2.1 From 204aa273a7b7f2861ecc592c1fd722e7b51b6134 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 19 Nov 2013 01:05:10 -0800 Subject: ARM: shmobile: r7s72100: tidyup clock table order SuperH lookups clock is using CLKDEV_CON/DEV/ICK_ID() macro for a long term. But in these days, the ICK clock is defined in random place. This patch arranges it. Signed-off-by: Kuninori Morimoto Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/clock-r7s72100.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/clock-r7s72100.c b/arch/arm/mach-shmobile/clock-r7s72100.c index 4aba20ca127e..0814a508fd61 100644 --- a/arch/arm/mach-shmobile/clock-r7s72100.c +++ b/arch/arm/mach-shmobile/clock-r7s72100.c @@ -170,6 +170,9 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("cpu_clk", &div4_clks[DIV4_I]), /* MSTP clocks */ + CLKDEV_CON_ID("mtu2_fck", &mstp_clks[MSTP33]), + + /* ICK */ CLKDEV_ICK_ID("sci_fck", "sh-sci.0", &mstp_clks[MSTP47]), CLKDEV_ICK_ID("sci_fck", "sh-sci.1", &mstp_clks[MSTP46]), CLKDEV_ICK_ID("sci_fck", "sh-sci.2", &mstp_clks[MSTP45]), -- cgit v1.2.1 From 8af3f18b7b42e32387b54d2e2f8300589b0198e9 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 19 Nov 2013 01:05:33 -0800 Subject: ARM: shmobile: sh7372: tidyup clock table order SuperH lookups clock is using CLKDEV_CON/DEV/ICK_ID() macro for a long term. But in these days, the ICK clock is defined in random place. This patch arranges it. Signed-off-by: Kuninori Morimoto Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/clock-sh7372.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c index 5390c6bbbc02..28489978b09c 100644 --- a/arch/arm/mach-shmobile/clock-sh7372.c +++ b/arch/arm/mach-shmobile/clock-sh7372.c @@ -504,10 +504,6 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("spu_clk", &div6_clks[DIV6_SPU]), CLKDEV_CON_ID("vou_clk", &div6_clks[DIV6_VOU]), CLKDEV_CON_ID("hdmi_clk", &div6_reparent_clks[DIV6_HDMI]), - CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]), - CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]), - CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]), - CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]), /* MSTP32 clocks */ CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* IIC2 */ @@ -574,6 +570,11 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[MSTP403]), /* KEYSC */ CLKDEV_DEV_ID("sh_cmt.2", &mstp_clks[MSTP400]), /* CMT2 */ + /* ICK */ + CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]), + CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]), + CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]), + CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]), CLKDEV_ICK_ID("hdmi", "sh_mobile_lcdc_fb.1", &div6_reparent_clks[DIV6_HDMI]), CLKDEV_ICK_ID("ick", "sh-mobile-hdmi", &div6_reparent_clks[DIV6_HDMI]), -- cgit v1.2.1 From 2edb90ae421a0f65edcdef65ef9dd08e3228abbf Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Fri, 11 Oct 2013 09:37:45 +0200 Subject: ARM: at91: move at91_pmc.h to include/linux/clk/at91_pmc.h This patch moves at91_pmc.h header from machine specific directory (arch/arm/mach-at91/include/mach/at91_pmc.h) to clk include directory (include/linux/clk/at91_pmc.h). We need this to avoid reference to machine specific headers in clk drivers. Signed-off-by: Boris BREZILLON Acked-by: Felipe Balbi Acked-by: Mike Turquette Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/at91rm9200.c | 2 +- arch/arm/mach-at91/at91sam9260.c | 2 +- arch/arm/mach-at91/at91sam9261.c | 2 +- arch/arm/mach-at91/at91sam9263.c | 2 +- arch/arm/mach-at91/at91sam9g45.c | 2 +- arch/arm/mach-at91/at91sam9n12.c | 2 +- arch/arm/mach-at91/at91sam9rl.c | 2 +- arch/arm/mach-at91/at91sam9x5.c | 2 +- arch/arm/mach-at91/clock.c | 2 +- arch/arm/mach-at91/include/mach/at91_pmc.h | 190 ----------------------------- arch/arm/mach-at91/pm.c | 2 +- arch/arm/mach-at91/pm_slowclock.S | 2 +- arch/arm/mach-at91/sama5d3.c | 2 +- arch/arm/mach-at91/setup.c | 2 +- 14 files changed, 13 insertions(+), 203 deletions(-) delete mode 100644 arch/arm/mach-at91/include/mach/at91_pmc.h (limited to 'arch') diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 25805f2f6010..e47f5fd232f5 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -12,13 +12,13 @@ #include #include +#include #include #include #include #include #include -#include #include #include diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index d6a1fa85371d..6c821e562159 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -11,6 +11,7 @@ */ #include +#include #include #include @@ -20,7 +21,6 @@ #include #include #include -#include #include "at91_aic.h" #include "at91_rstc.h" diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index 23ba1d8a1531..6276b4c1acfe 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -11,6 +11,7 @@ */ #include +#include #include #include @@ -19,7 +20,6 @@ #include #include #include -#include #include "at91_aic.h" #include "at91_rstc.h" diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index 7eccb0fc57bc..37b90f4b990c 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -11,6 +11,7 @@ */ #include +#include #include #include @@ -18,7 +19,6 @@ #include #include #include -#include #include "at91_aic.h" #include "at91_rstc.h" diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 9405aa08b104..2f455ce35268 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -12,13 +12,13 @@ #include #include +#include #include #include #include #include #include -#include #include #include "at91_aic.h" diff --git a/arch/arm/mach-at91/at91sam9n12.c b/arch/arm/mach-at91/at91sam9n12.c index 388ec3aec4b9..4ef088c62eab 100644 --- a/arch/arm/mach-at91/at91sam9n12.c +++ b/arch/arm/mach-at91/at91sam9n12.c @@ -8,12 +8,12 @@ #include #include +#include #include #include #include #include -#include #include #include "board.h" diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index 0750ffb7e6b1..3651517abedf 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -10,6 +10,7 @@ */ #include +#include #include #include @@ -19,7 +20,6 @@ #include #include #include -#include #include "at91_aic.h" #include "at91_rstc.h" diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c index e8a2e075a1b8..3e8ec26e39dc 100644 --- a/arch/arm/mach-at91/at91sam9x5.c +++ b/arch/arm/mach-at91/at91sam9x5.c @@ -8,12 +8,12 @@ #include #include +#include #include #include #include #include -#include #include #include "board.h" diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c index 6b2630a92f71..5f02aea1021c 100644 --- a/arch/arm/mach-at91/clock.c +++ b/arch/arm/mach-at91/clock.c @@ -24,9 +24,9 @@ #include #include #include +#include #include -#include #include #include diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h deleted file mode 100644 index c604cc69acb5..000000000000 --- a/arch/arm/mach-at91/include/mach/at91_pmc.h +++ /dev/null @@ -1,190 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91_pmc.h - * - * Copyright (C) 2005 Ivan Kokshaysky - * Copyright (C) SAN People - * - * Power Management Controller (PMC) - System peripherals registers. - * Based on AT91RM9200 datasheet revision E. - * - * 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. - */ - -#ifndef AT91_PMC_H -#define AT91_PMC_H - -#ifndef __ASSEMBLY__ -extern void __iomem *at91_pmc_base; - -#define at91_pmc_read(field) \ - __raw_readl(at91_pmc_base + field) - -#define at91_pmc_write(field, value) \ - __raw_writel(value, at91_pmc_base + field) -#else -.extern at91_pmc_base -#endif - -#define AT91_PMC_SCER 0x00 /* System Clock Enable Register */ -#define AT91_PMC_SCDR 0x04 /* System Clock Disable Register */ - -#define AT91_PMC_SCSR 0x08 /* System Clock Status Register */ -#define AT91_PMC_PCK (1 << 0) /* Processor Clock */ -#define AT91RM9200_PMC_UDP (1 << 1) /* USB Devcice Port Clock [AT91RM9200 only] */ -#define AT91RM9200_PMC_MCKUDP (1 << 2) /* USB Device Port Master Clock Automatic Disable on Suspend [AT91RM9200 only] */ -#define AT91RM9200_PMC_UHP (1 << 4) /* USB Host Port Clock [AT91RM9200 only] */ -#define AT91SAM926x_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91SAM926x only] */ -#define AT91SAM926x_PMC_UDP (1 << 7) /* USB Devcice Port Clock [AT91SAM926x only] */ -#define AT91_PMC_PCK0 (1 << 8) /* Programmable Clock 0 */ -#define AT91_PMC_PCK1 (1 << 9) /* Programmable Clock 1 */ -#define AT91_PMC_PCK2 (1 << 10) /* Programmable Clock 2 */ -#define AT91_PMC_PCK3 (1 << 11) /* Programmable Clock 3 */ -#define AT91_PMC_PCK4 (1 << 12) /* Programmable Clock 4 [AT572D940HF only] */ -#define AT91_PMC_HCK0 (1 << 16) /* AHB Clock (USB host) [AT91SAM9261 only] */ -#define AT91_PMC_HCK1 (1 << 17) /* AHB Clock (LCD) [AT91SAM9261 only] */ - -#define AT91_PMC_PCER 0x10 /* Peripheral Clock Enable Register */ -#define AT91_PMC_PCDR 0x14 /* Peripheral Clock Disable Register */ -#define AT91_PMC_PCSR 0x18 /* Peripheral Clock Status Register */ - -#define AT91_CKGR_UCKR 0x1C /* UTMI Clock Register [some SAM9] */ -#define AT91_PMC_UPLLEN (1 << 16) /* UTMI PLL Enable */ -#define AT91_PMC_UPLLCOUNT (0xf << 20) /* UTMI PLL Start-up Time */ -#define AT91_PMC_BIASEN (1 << 24) /* UTMI BIAS Enable */ -#define AT91_PMC_BIASCOUNT (0xf << 28) /* UTMI BIAS Start-up Time */ - -#define AT91_CKGR_MOR 0x20 /* Main Oscillator Register [not on SAM9RL] */ -#define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ -#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass */ -#define AT91_PMC_MOSCRCEN (1 << 3) /* Main On-Chip RC Oscillator Enable [some SAM9] */ -#define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */ -#define AT91_PMC_KEY (0x37 << 16) /* MOR Writing Key */ -#define AT91_PMC_MOSCSEL (1 << 24) /* Main Oscillator Selection [some SAM9] */ -#define AT91_PMC_CFDEN (1 << 25) /* Clock Failure Detector Enable [some SAM9] */ - -#define AT91_CKGR_MCFR 0x24 /* Main Clock Frequency Register */ -#define AT91_PMC_MAINF (0xffff << 0) /* Main Clock Frequency */ -#define AT91_PMC_MAINRDY (1 << 16) /* Main Clock Ready */ - -#define AT91_CKGR_PLLAR 0x28 /* PLL A Register */ -#define AT91_CKGR_PLLBR 0x2c /* PLL B Register */ -#define AT91_PMC_DIV (0xff << 0) /* Divider */ -#define AT91_PMC_PLLCOUNT (0x3f << 8) /* PLL Counter */ -#define AT91_PMC_OUT (3 << 14) /* PLL Clock Frequency Range */ -#define AT91_PMC_MUL (0x7ff << 16) /* PLL Multiplier */ -#define AT91_PMC_MUL_GET(n) ((n) >> 16 & 0x7ff) -#define AT91_PMC3_MUL (0x7f << 18) /* PLL Multiplier [SAMA5 only] */ -#define AT91_PMC3_MUL_GET(n) ((n) >> 18 & 0x7f) -#define AT91_PMC_USBDIV (3 << 28) /* USB Divisor (PLLB only) */ -#define AT91_PMC_USBDIV_1 (0 << 28) -#define AT91_PMC_USBDIV_2 (1 << 28) -#define AT91_PMC_USBDIV_4 (2 << 28) -#define AT91_PMC_USB96M (1 << 28) /* Divider by 2 Enable (PLLB only) */ - -#define AT91_PMC_MCKR 0x30 /* Master Clock Register */ -#define AT91_PMC_CSS (3 << 0) /* Master Clock Selection */ -#define AT91_PMC_CSS_SLOW (0 << 0) -#define AT91_PMC_CSS_MAIN (1 << 0) -#define AT91_PMC_CSS_PLLA (2 << 0) -#define AT91_PMC_CSS_PLLB (3 << 0) -#define AT91_PMC_CSS_UPLL (3 << 0) /* [some SAM9 only] */ -#define PMC_PRES_OFFSET 2 -#define AT91_PMC_PRES (7 << PMC_PRES_OFFSET) /* Master Clock Prescaler */ -#define AT91_PMC_PRES_1 (0 << PMC_PRES_OFFSET) -#define AT91_PMC_PRES_2 (1 << PMC_PRES_OFFSET) -#define AT91_PMC_PRES_4 (2 << PMC_PRES_OFFSET) -#define AT91_PMC_PRES_8 (3 << PMC_PRES_OFFSET) -#define AT91_PMC_PRES_16 (4 << PMC_PRES_OFFSET) -#define AT91_PMC_PRES_32 (5 << PMC_PRES_OFFSET) -#define AT91_PMC_PRES_64 (6 << PMC_PRES_OFFSET) -#define PMC_ALT_PRES_OFFSET 4 -#define AT91_PMC_ALT_PRES (7 << PMC_ALT_PRES_OFFSET) /* Master Clock Prescaler [alternate location] */ -#define AT91_PMC_ALT_PRES_1 (0 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_ALT_PRES_2 (1 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_ALT_PRES_4 (2 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_ALT_PRES_8 (3 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_ALT_PRES_16 (4 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_ALT_PRES_32 (5 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_ALT_PRES_64 (6 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_MDIV (3 << 8) /* Master Clock Division */ -#define AT91RM9200_PMC_MDIV_1 (0 << 8) /* [AT91RM9200 only] */ -#define AT91RM9200_PMC_MDIV_2 (1 << 8) -#define AT91RM9200_PMC_MDIV_3 (2 << 8) -#define AT91RM9200_PMC_MDIV_4 (3 << 8) -#define AT91SAM9_PMC_MDIV_1 (0 << 8) /* [SAM9 only] */ -#define AT91SAM9_PMC_MDIV_2 (1 << 8) -#define AT91SAM9_PMC_MDIV_4 (2 << 8) -#define AT91SAM9_PMC_MDIV_6 (3 << 8) /* [some SAM9 only] */ -#define AT91SAM9_PMC_MDIV_3 (3 << 8) /* [some SAM9 only] */ -#define AT91_PMC_PDIV (1 << 12) /* Processor Clock Division [some SAM9 only] */ -#define AT91_PMC_PDIV_1 (0 << 12) -#define AT91_PMC_PDIV_2 (1 << 12) -#define AT91_PMC_PLLADIV2 (1 << 12) /* PLLA divisor by 2 [some SAM9 only] */ -#define AT91_PMC_PLLADIV2_OFF (0 << 12) -#define AT91_PMC_PLLADIV2_ON (1 << 12) - -#define AT91_PMC_USB 0x38 /* USB Clock Register [some SAM9 only] */ -#define AT91_PMC_USBS (0x1 << 0) /* USB OHCI Input clock selection */ -#define AT91_PMC_USBS_PLLA (0 << 0) -#define AT91_PMC_USBS_UPLL (1 << 0) -#define AT91_PMC_USBS_PLLB (1 << 0) /* [AT91SAMN12 only] */ -#define AT91_PMC_OHCIUSBDIV (0xF << 8) /* Divider for USB OHCI Clock */ -#define AT91_PMC_OHCIUSBDIV_1 (0x0 << 8) -#define AT91_PMC_OHCIUSBDIV_2 (0x1 << 8) - -#define AT91_PMC_SMD 0x3c /* Soft Modem Clock Register [some SAM9 only] */ -#define AT91_PMC_SMDS (0x1 << 0) /* SMD input clock selection */ -#define AT91_PMC_SMD_DIV (0x1f << 8) /* SMD input clock divider */ -#define AT91_PMC_SMDDIV(n) (((n) << 8) & AT91_PMC_SMD_DIV) - -#define AT91_PMC_PCKR(n) (0x40 + ((n) * 4)) /* Programmable Clock 0-N Registers */ -#define AT91_PMC_ALT_PCKR_CSS (0x7 << 0) /* Programmable Clock Source Selection [alternate length] */ -#define AT91_PMC_CSS_MASTER (4 << 0) /* [some SAM9 only] */ -#define AT91_PMC_CSSMCK (0x1 << 8) /* CSS or Master Clock Selection */ -#define AT91_PMC_CSSMCK_CSS (0 << 8) -#define AT91_PMC_CSSMCK_MCK (1 << 8) - -#define AT91_PMC_IER 0x60 /* Interrupt Enable Register */ -#define AT91_PMC_IDR 0x64 /* Interrupt Disable Register */ -#define AT91_PMC_SR 0x68 /* Status Register */ -#define AT91_PMC_MOSCS (1 << 0) /* MOSCS Flag */ -#define AT91_PMC_LOCKA (1 << 1) /* PLLA Lock */ -#define AT91_PMC_LOCKB (1 << 2) /* PLLB Lock */ -#define AT91_PMC_MCKRDY (1 << 3) /* Master Clock */ -#define AT91_PMC_LOCKU (1 << 6) /* UPLL Lock [some SAM9] */ -#define AT91_PMC_PCK0RDY (1 << 8) /* Programmable Clock 0 */ -#define AT91_PMC_PCK1RDY (1 << 9) /* Programmable Clock 1 */ -#define AT91_PMC_PCK2RDY (1 << 10) /* Programmable Clock 2 */ -#define AT91_PMC_PCK3RDY (1 << 11) /* Programmable Clock 3 */ -#define AT91_PMC_MOSCSELS (1 << 16) /* Main Oscillator Selection [some SAM9] */ -#define AT91_PMC_MOSCRCS (1 << 17) /* Main On-Chip RC [some SAM9] */ -#define AT91_PMC_CFDEV (1 << 18) /* Clock Failure Detector Event [some SAM9] */ -#define AT91_PMC_IMR 0x6c /* Interrupt Mask Register */ - -#define AT91_PMC_PROT 0xe4 /* Write Protect Mode Register [some SAM9] */ -#define AT91_PMC_WPEN (0x1 << 0) /* Write Protect Enable */ -#define AT91_PMC_WPKEY (0xffffff << 8) /* Write Protect Key */ -#define AT91_PMC_PROTKEY (0x504d43 << 8) /* Activation Code */ - -#define AT91_PMC_WPSR 0xe8 /* Write Protect Status Register [some SAM9] */ -#define AT91_PMC_WPVS (0x1 << 0) /* Write Protect Violation Status */ -#define AT91_PMC_WPVSRC (0xffff << 8) /* Write Protect Violation Source */ - -#define AT91_PMC_PCER1 0x100 /* Peripheral Clock Enable Register 1 [SAMA5 only]*/ -#define AT91_PMC_PCDR1 0x104 /* Peripheral Clock Enable Register 1 */ -#define AT91_PMC_PCSR1 0x108 /* Peripheral Clock Enable Register 1 */ - -#define AT91_PMC_PCR 0x10c /* Peripheral Control Register [some SAM9 and SAMA5] */ -#define AT91_PMC_PCR_PID (0x3f << 0) /* Peripheral ID */ -#define AT91_PMC_PCR_CMD (0x1 << 12) /* Command (read=0, write=1) */ -#define AT91_PMC_PCR_DIV(n) ((n) << 16) /* Divisor Value */ -#define AT91_PMC_PCR_DIV0 0x0 /* Peripheral clock is MCK */ -#define AT91_PMC_PCR_DIV2 0x1 /* Peripheral clock is MCK/2 */ -#define AT91_PMC_PCR_DIV4 0x2 /* Peripheral clock is MCK/4 */ -#define AT91_PMC_PCR_DIV8 0x3 /* Peripheral clock is MCK/8 */ -#define AT91_PMC_PCR_EN (0x1 << 28) /* Enable */ - -#endif diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 9986542e8060..d43b79f56e94 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -19,13 +19,13 @@ #include #include #include +#include #include #include #include #include -#include #include #include "at91_aic.h" diff --git a/arch/arm/mach-at91/pm_slowclock.S b/arch/arm/mach-at91/pm_slowclock.S index 098c28ddf025..20018779bae7 100644 --- a/arch/arm/mach-at91/pm_slowclock.S +++ b/arch/arm/mach-at91/pm_slowclock.S @@ -13,8 +13,8 @@ */ #include +#include #include -#include #include diff --git a/arch/arm/mach-at91/sama5d3.c b/arch/arm/mach-at91/sama5d3.c index 3ea86428ee09..5c6dc24fafbd 100644 --- a/arch/arm/mach-at91/sama5d3.c +++ b/arch/arm/mach-at91/sama5d3.c @@ -9,12 +9,12 @@ #include #include +#include #include #include #include #include -#include #include #include "soc.h" diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c index 094b3459c288..ca542dee087d 100644 --- a/arch/arm/mach-at91/setup.c +++ b/arch/arm/mach-at91/setup.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include @@ -18,7 +19,6 @@ #include #include #include -#include #include "at91_shdwc.h" #include "soc.h" -- cgit v1.2.1 From c8a8c6300866a51ba41fb41b95800e5982dcf96a Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Fri, 11 Oct 2013 09:37:46 +0200 Subject: ARM: at91: add Kconfig options for common clk support This patch adds the following Kconfig options to prepare the transition to common clk framework: - AT91_USE_OLD_CLK: this option is selected by every SoC which does not support new at91 clks based on common clk framework (SoC which does not define the clock tree in its device tree). This options is also selected when the user choose non dt boards support (new at91 clks can only be registered from a device tree definition). - COMMON_CLK_AT91: this option cannot be selected directly. Instead it is enabled if these 3 conditions are met: * at least one of the selected SoCs have a PMC (Power Management Controller) Unit * device tree support is enabled * the old at91 clk implementation is disabled (every selected SoC define its clks in its device tree and non dt boards support is disabled) - OLD_CLK_AT91: this option cannot be selected directly. Instead it is enabled if these 2 conditions are met: * at least one of the selected SoCs have a PMC (Power Management Controller) Unit * at least one of the selected SoCs does not define its clks in its device tree or non dt-boards support is enabled This patch selects AT91_USE_OLD_CLK in all currently supported SoCs. These selects will be removed after clk definitions are properly added in each soc's device tree. It also selects AT91_USE_OLD_CLK in all non-dt boards support. AT91_PMC_UNIT references are replaced by OLD_CLK_AT91, because PMC Unit is enabled for both old and common clk implementations, and old clk implementation should not be compiled if COMMON_CLK is enabled. To avoid future link errors, a new stub is created for at91_dt_clock_init function if OLD_CLK_AT91 is disabled. A new check is added in dt init functions (setup.c) to prepare for SoCs supporting new clk implementation. These SoCs won't setup the register_clocks callback (clk registration is done using of_clk_init). Signed-off-by: Boris BREZILLON Acked-by: Mike Turquette Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/Kconfig | 21 +++++++++++++++++++++ arch/arm/mach-at91/Kconfig.non_dt | 6 ++++++ arch/arm/mach-at91/Makefile | 2 +- arch/arm/mach-at91/generic.h | 3 ++- arch/arm/mach-at91/setup.c | 6 ++++-- 5 files changed, 34 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 699b71e7f7ec..85b53a441459 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -6,10 +6,22 @@ config HAVE_AT91_DBGU0 config HAVE_AT91_DBGU1 bool +config AT91_USE_OLD_CLK + bool + config AT91_PMC_UNIT bool default !ARCH_AT91X40 +config COMMON_CLK_AT91 + bool + default AT91_PMC_UNIT && USE_OF && !AT91_USE_OLD_CLK + select COMMON_CLK + +config OLD_CLK_AT91 + bool + default AT91_PMC_UNIT && AT91_USE_OLD_CLK + config AT91_SAM9_ALT_RESET bool default !ARCH_AT91X40 @@ -65,6 +77,7 @@ config SOC_SAMA5D3 select SOC_SAMA5 select HAVE_FB_ATMEL select HAVE_AT91_DBGU1 + select AT91_USE_OLD_CLK help Select this if you are using one of Atmel's SAMA5D3 family SoC. This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35. @@ -78,11 +91,13 @@ config SOC_AT91RM9200 select HAVE_AT91_DBGU0 select MULTI_IRQ_HANDLER select SPARSE_IRQ + select AT91_USE_OLD_CLK config SOC_AT91SAM9260 bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20" select HAVE_AT91_DBGU0 select SOC_AT91SAM9 + select AT91_USE_OLD_CLK help Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE or AT91SAM9G20 SoC. @@ -92,6 +107,7 @@ config SOC_AT91SAM9261 select HAVE_AT91_DBGU0 select HAVE_FB_ATMEL select SOC_AT91SAM9 + select AT91_USE_OLD_CLK help Select this if you are using one of Atmel's AT91SAM9261 or AT91SAM9G10 SoC. @@ -100,18 +116,21 @@ config SOC_AT91SAM9263 select HAVE_AT91_DBGU1 select HAVE_FB_ATMEL select SOC_AT91SAM9 + select AT91_USE_OLD_CLK config SOC_AT91SAM9RL bool "AT91SAM9RL" select HAVE_AT91_DBGU0 select HAVE_FB_ATMEL select SOC_AT91SAM9 + select AT91_USE_OLD_CLK config SOC_AT91SAM9G45 bool "AT91SAM9G45 or AT91SAM9M10 families" select HAVE_AT91_DBGU1 select HAVE_FB_ATMEL select SOC_AT91SAM9 + select AT91_USE_OLD_CLK help Select this if you are using one of Atmel's AT91SAM9G45 family SoC. This support covers AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11. @@ -121,6 +140,7 @@ config SOC_AT91SAM9X5 select HAVE_AT91_DBGU0 select HAVE_FB_ATMEL select SOC_AT91SAM9 + select AT91_USE_OLD_CLK help Select this if you are using one of Atmel's AT91SAM9x5 family SoC. This means that your SAM9 name finishes with a '5' (except if it is @@ -133,6 +153,7 @@ config SOC_AT91SAM9N12 select HAVE_AT91_DBGU0 select HAVE_FB_ATMEL select SOC_AT91SAM9 + select AT91_USE_OLD_CLK help Select this if you are using Atmel's AT91SAM9N12 SoC. diff --git a/arch/arm/mach-at91/Kconfig.non_dt b/arch/arm/mach-at91/Kconfig.non_dt index ca900be144ce..b736b571e882 100644 --- a/arch/arm/mach-at91/Kconfig.non_dt +++ b/arch/arm/mach-at91/Kconfig.non_dt @@ -12,26 +12,32 @@ config ARCH_AT91_NONE config ARCH_AT91RM9200 bool "AT91RM9200" select SOC_AT91RM9200 + select AT91_USE_OLD_CLK config ARCH_AT91SAM9260 bool "AT91SAM9260 or AT91SAM9XE or AT91SAM9G20" select SOC_AT91SAM9260 + select AT91_USE_OLD_CLK config ARCH_AT91SAM9261 bool "AT91SAM9261 or AT91SAM9G10" select SOC_AT91SAM9261 + select AT91_USE_OLD_CLK config ARCH_AT91SAM9263 bool "AT91SAM9263" select SOC_AT91SAM9263 + select AT91_USE_OLD_CLK config ARCH_AT91SAM9RL bool "AT91SAM9RL" select SOC_AT91SAM9RL + select AT91_USE_OLD_CLK config ARCH_AT91SAM9G45 bool "AT91SAM9G45" select SOC_AT91SAM9G45 + select AT91_USE_OLD_CLK config ARCH_AT91X40 bool "AT91x40" diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index 90aab2d5a07f..705b38a179ec 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -7,7 +7,7 @@ obj-m := obj-n := obj- := -obj-$(CONFIG_AT91_PMC_UNIT) += clock.o +obj-$(CONFIG_OLD_CLK_AT91) += clock.o obj-$(CONFIG_AT91_SAM9_ALT_RESET) += at91sam9_alt_reset.o obj-$(CONFIG_AT91_SAM9G45_RESET) += at91sam9g45_reset.o obj-$(CONFIG_AT91_SAM9_TIME) += at91sam926x_time.o diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h index 26dee3ce9397..631fa3b8c16d 100644 --- a/arch/arm/mach-at91/generic.h +++ b/arch/arm/mach-at91/generic.h @@ -46,11 +46,12 @@ extern void at91sam926x_pit_init(void); extern void at91x40_timer_init(void); /* Clocks */ -#ifdef CONFIG_AT91_PMC_UNIT +#ifdef CONFIG_OLD_CLK_AT91 extern int __init at91_clock_init(unsigned long main_clock); extern int __init at91_dt_clock_init(void); #else static int inline at91_clock_init(unsigned long main_clock) { return 0; } +static int inline at91_dt_clock_init(void) { return 0; } #endif struct device; diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c index ca542dee087d..7d3f7cc61081 100644 --- a/arch/arm/mach-at91/setup.c +++ b/arch/arm/mach-at91/setup.c @@ -491,7 +491,8 @@ void __init at91rm9200_dt_initialize(void) at91_dt_clock_init(); /* Register the processor-specific clocks */ - at91_boot_soc.register_clocks(); + if (at91_boot_soc.register_clocks) + at91_boot_soc.register_clocks(); at91_boot_soc.init(); } @@ -506,7 +507,8 @@ void __init at91_dt_initialize(void) at91_dt_clock_init(); /* Register the processor-specific clocks */ - at91_boot_soc.register_clocks(); + if (at91_boot_soc.register_clocks) + at91_boot_soc.register_clocks(); if (at91_boot_soc.init) at91_boot_soc.init(); -- cgit v1.2.1 From f090fb37def3eb9ea49b71751dbe43f423f3a152 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Fri, 11 Oct 2013 12:22:06 +0200 Subject: clk: at91: add PMC utmi clock This adds new at91 utmi clock implementation using common clk framework. This clock is a pll with a fixed factor (x40). It is used as a source for usb clock. Signed-off-by: Boris BREZILLON Acked-by: Mike Turquette Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 85b53a441459..6ad37daca971 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -1,5 +1,8 @@ if ARCH_AT91 +config HAVE_AT91_UTMI + bool + config HAVE_AT91_DBGU0 bool @@ -78,6 +81,7 @@ config SOC_SAMA5D3 select HAVE_FB_ATMEL select HAVE_AT91_DBGU1 select AT91_USE_OLD_CLK + select HAVE_AT91_UTMI help Select this if you are using one of Atmel's SAMA5D3 family SoC. This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35. @@ -124,6 +128,7 @@ config SOC_AT91SAM9RL select HAVE_FB_ATMEL select SOC_AT91SAM9 select AT91_USE_OLD_CLK + select HAVE_AT91_UTMI config SOC_AT91SAM9G45 bool "AT91SAM9G45 or AT91SAM9M10 families" @@ -131,6 +136,7 @@ config SOC_AT91SAM9G45 select HAVE_FB_ATMEL select SOC_AT91SAM9 select AT91_USE_OLD_CLK + select HAVE_AT91_UTMI help Select this if you are using one of Atmel's AT91SAM9G45 family SoC. This support covers AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11. @@ -141,6 +147,7 @@ config SOC_AT91SAM9X5 select HAVE_FB_ATMEL select SOC_AT91SAM9 select AT91_USE_OLD_CLK + select HAVE_AT91_UTMI help Select this if you are using one of Atmel's AT91SAM9x5 family SoC. This means that your SAM9 name finishes with a '5' (except if it is -- cgit v1.2.1 From c84a61d87261f91d378cf26be4ffd3199ffd2493 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Thu, 17 Oct 2013 18:55:41 +0200 Subject: clk: at91: add PMC usb clock This patch adds new at91 usb clock implementation using common clk framework. This clock is used to clock usb ports (ohci, ehci and udc). Signed-off-by: Boris BREZILLON Acked-by: Mike Turquette Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/Kconfig | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 6ad37daca971..b76dc4c62af9 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -3,6 +3,9 @@ if ARCH_AT91 config HAVE_AT91_UTMI bool +config HAVE_AT91_USB_CLK + bool + config HAVE_AT91_DBGU0 bool @@ -82,6 +85,7 @@ config SOC_SAMA5D3 select HAVE_AT91_DBGU1 select AT91_USE_OLD_CLK select HAVE_AT91_UTMI + select HAVE_AT91_USB_CLK help Select this if you are using one of Atmel's SAMA5D3 family SoC. This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35. @@ -96,12 +100,14 @@ config SOC_AT91RM9200 select MULTI_IRQ_HANDLER select SPARSE_IRQ select AT91_USE_OLD_CLK + select HAVE_AT91_USB_CLK config SOC_AT91SAM9260 bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20" select HAVE_AT91_DBGU0 select SOC_AT91SAM9 select AT91_USE_OLD_CLK + select HAVE_AT91_USB_CLK help Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE or AT91SAM9G20 SoC. @@ -112,6 +118,7 @@ config SOC_AT91SAM9261 select HAVE_FB_ATMEL select SOC_AT91SAM9 select AT91_USE_OLD_CLK + select HAVE_AT91_USB_CLK help Select this if you are using one of Atmel's AT91SAM9261 or AT91SAM9G10 SoC. @@ -121,6 +128,7 @@ config SOC_AT91SAM9263 select HAVE_FB_ATMEL select SOC_AT91SAM9 select AT91_USE_OLD_CLK + select HAVE_AT91_USB_CLK config SOC_AT91SAM9RL bool "AT91SAM9RL" @@ -137,6 +145,7 @@ config SOC_AT91SAM9G45 select SOC_AT91SAM9 select AT91_USE_OLD_CLK select HAVE_AT91_UTMI + select HAVE_AT91_USB_CLK help Select this if you are using one of Atmel's AT91SAM9G45 family SoC. This support covers AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11. @@ -148,6 +157,7 @@ config SOC_AT91SAM9X5 select SOC_AT91SAM9 select AT91_USE_OLD_CLK select HAVE_AT91_UTMI + select HAVE_AT91_USB_CLK help Select this if you are using one of Atmel's AT91SAM9x5 family SoC. This means that your SAM9 name finishes with a '5' (except if it is @@ -161,6 +171,7 @@ config SOC_AT91SAM9N12 select HAVE_FB_ATMEL select SOC_AT91SAM9 select AT91_USE_OLD_CLK + select HAVE_AT91_USB_CLK help Select this if you are using Atmel's AT91SAM9N12 SoC. -- cgit v1.2.1 From a9c0688fde53c0a44cd75e9fe33b16db73187ba8 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Fri, 11 Oct 2013 13:27:06 +0200 Subject: clk: at91: add PMC smd clock This patch adds at91 smd (Soft Modem) clock implementation using common clk framework. Not used by any driver right now. Signed-off-by: Boris BREZILLON Acked-by: Mike Turquette Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/Kconfig | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index b76dc4c62af9..97033f792eea 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -39,6 +39,9 @@ config AT91_SAM9G45_RESET config AT91_SAM9_TIME bool +config HAVE_AT91_SMD + bool + config SOC_AT91SAM9 bool select AT91_SAM9_TIME @@ -85,6 +88,7 @@ config SOC_SAMA5D3 select HAVE_AT91_DBGU1 select AT91_USE_OLD_CLK select HAVE_AT91_UTMI + select HAVE_AT91_SMD select HAVE_AT91_USB_CLK help Select this if you are using one of Atmel's SAMA5D3 family SoC. @@ -157,6 +161,7 @@ config SOC_AT91SAM9X5 select SOC_AT91SAM9 select AT91_USE_OLD_CLK select HAVE_AT91_UTMI + select HAVE_AT91_SMD select HAVE_AT91_USB_CLK help Select this if you are using one of Atmel's AT91SAM9x5 family SoC. -- cgit v1.2.1 From 7034be876e6b6f98b0babf359c21aab6b40bb9bd Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Fri, 11 Oct 2013 13:46:28 +0200 Subject: ARM: at91: move pit timer to common clk framework Use device tree to get the source clock of the PIT (Periodic Interval Timer). If the clock is not found in device tree (or dt is not enabled) we'll try to get it using clk_lookup definitions. Signed-off-by: Boris BREZILLON Acked-by: Mike Turquette Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/at91sam926x_time.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-at91/at91sam926x_time.c b/arch/arm/mach-at91/at91sam926x_time.c index bb392320a0dd..0f04ffe9c5a8 100644 --- a/arch/arm/mach-at91/at91sam926x_time.c +++ b/arch/arm/mach-at91/at91sam926x_time.c @@ -39,6 +39,7 @@ static u32 pit_cycle; /* write-once */ static u32 pit_cnt; /* access only w/system irq blocked */ static void __iomem *pit_base_addr __read_mostly; +static struct clk *mck; static inline unsigned int pit_read(unsigned int reg_offset) { @@ -195,10 +196,14 @@ static int __init of_at91sam926x_pit_init(void) if (!pit_base_addr) goto node_err; + mck = of_clk_get(np, 0); + /* Get the interrupts property */ ret = irq_of_parse_and_map(np, 0); if (!ret) { pr_crit("AT91: PIT: Unable to get IRQ from DT\n"); + if (!IS_ERR(mck)) + clk_put(mck); goto ioremap_err; } at91sam926x_pit_irq.irq = ret; @@ -230,6 +235,8 @@ void __init at91sam926x_pit_init(void) unsigned bits; int ret; + mck = ERR_PTR(-ENOENT); + /* For device tree enabled device: initialize here */ of_at91sam926x_pit_init(); @@ -237,7 +244,12 @@ void __init at91sam926x_pit_init(void) * Use our actual MCK to figure out how many MCK/16 ticks per * 1/HZ period (instead of a compile-time constant LATCH). */ - pit_rate = clk_get_rate(clk_get(NULL, "mck")) / 16; + if (IS_ERR(mck)) + mck = clk_get(NULL, "mck"); + + if (IS_ERR(mck)) + panic("AT91: PIT: Unable to get mck clk\n"); + pit_rate = clk_get_rate(mck) / 16; pit_cycle = (pit_rate + HZ/2) / HZ; WARN_ON(((pit_cycle - 1) & ~AT91_PIT_PIV) != 0); -- cgit v1.2.1 From c59b631517e91300f6a4838f593ebca5ebde8742 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Fri, 11 Oct 2013 13:49:10 +0200 Subject: ARM: at91: add new compatible strings for pmc driver This patch adds new compatible string for PMC node to prepare the transition to common clk. These compatible string come from pmc driver in clk subsystem and are needed to provide new device tree compatibility with old at91 clks (device tree using common clks will use the new compatible strings). Signed-off-by: Boris BREZILLON Acked-by: Mike Turquette Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/clock.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c index 5f02aea1021c..72b257944733 100644 --- a/arch/arm/mach-at91/clock.c +++ b/arch/arm/mach-at91/clock.c @@ -884,6 +884,11 @@ static int __init at91_pmc_init(unsigned long main_clock) #if defined(CONFIG_OF) static struct of_device_id pmc_ids[] = { { .compatible = "atmel,at91rm9200-pmc" }, + { .compatible = "atmel,at91sam9260-pmc" }, + { .compatible = "atmel,at91sam9g45-pmc" }, + { .compatible = "atmel,at91sam9n12-pmc" }, + { .compatible = "atmel,at91sam9x5-pmc" }, + { .compatible = "atmel,sama5d3-pmc" }, { /*sentinel*/ } }; -- cgit v1.2.1 From d4d24c1b4f74e055905db6e677a2ba05f55de30a Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Fri, 11 Oct 2013 14:43:31 +0200 Subject: ARM: at91: prepare sama5 dt boards transition to common clk This patch prepare the transition to common clk for sama5 dt boards by replacing the timer init callback. Clocks registration cannot be done in early init callback (as formerly done by the old clk implementation) because it requires dynamic allocation which is not ready yet during early init. In the other hand, at91 clocks must be registered before at91sam926x_pit_init is called because PIT (Periodic Interval Timer) driver request the master clk (mck). A new function (at91sama5_dt_timer_init) is created to fullfil these needs. This function registers all at91 clks using the dt definition before calling the PIT init function. The device tree clock registration is enabled only if common clk is selected. Else the old clk registration is been done during at91_dt_initialize call. Signed-off-by: Boris BREZILLON Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/board-dt-sama5.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-at91/board-dt-sama5.c b/arch/arm/mach-at91/board-dt-sama5.c index bf00d15d954d..075ec0576ada 100644 --- a/arch/arm/mach-at91/board-dt-sama5.c +++ b/arch/arm/mach-at91/board-dt-sama5.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include @@ -26,6 +27,13 @@ #include "at91_aic.h" #include "generic.h" +static void __init sama5_dt_timer_init(void) +{ +#if defined(CONFIG_COMMON_CLK) + of_clk_init(NULL); +#endif + at91sam926x_pit_init(); +} static const struct of_device_id irq_of_match[] __initconst = { @@ -72,7 +80,7 @@ static const char *sama5_dt_board_compat[] __initdata = { DT_MACHINE_START(sama5_dt, "Atmel SAMA5 (Device Tree)") /* Maintainer: Atmel */ - .init_time = at91sam926x_pit_init, + .init_time = sama5_dt_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic5_handle_irq, .init_early = at91_dt_initialize, -- cgit v1.2.1 From d1ff2300228e54f1d748f810a28134f4e6f160c7 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Mon, 2 Dec 2013 15:10:48 +0100 Subject: ARM: at91: prepare common clk transition for sama5d3 SoC This patch encloses sama5d3 old clk registration in "#if defined(CONFIG_OLD_CLK_AT91) #endif" sections. Signed-off-by: Boris BREZILLON Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/sama5d3.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-at91/sama5d3.c b/arch/arm/mach-at91/sama5d3.c index 5c6dc24fafbd..f3313b9d084a 100644 --- a/arch/arm/mach-at91/sama5d3.c +++ b/arch/arm/mach-at91/sama5d3.c @@ -19,9 +19,10 @@ #include "soc.h" #include "generic.h" -#include "clock.h" #include "sam9_smc.h" +#if defined(CONFIG_OLD_CLK_AT91) +#include "clock.h" /* -------------------------------------------------------------------- * Clocks * -------------------------------------------------------------------- */ @@ -361,6 +362,7 @@ static void __init sama5d3_register_clocks(void) clk_register(&pck1); clk_register(&pck2); } +#endif /* -------------------------------------------------------------------- * AT91SAM9x5 processor initialization @@ -378,6 +380,8 @@ static void __init sama5d3_initialize(void) AT91_SOC_START(sama5d3) .map_io = sama5d3_map_io, +#if defined(CONFIG_OLD_CLK_AT91) .register_clocks = sama5d3_register_clocks, +#endif .init = sama5d3_initialize, AT91_SOC_END -- cgit v1.2.1 From d2e8190b7916ed5d8a8b5145b3dd85ca07412edd Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Fri, 18 Oct 2013 23:48:27 +0200 Subject: ARM: at91/dt: define sama5d3 clocks Define sama5d3 clocks in sama5d3 device tree. Add references to the appropriate clocks in each peripheral. Signed-off-by: Boris BREZILLON Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/sama5d3.dtsi | 379 +++++++++++++++++++++++++++++++++++- arch/arm/boot/dts/sama5d3_can.dtsi | 20 ++ arch/arm/boot/dts/sama5d3_emac.dtsi | 11 ++ arch/arm/boot/dts/sama5d3_gmac.dtsi | 11 ++ arch/arm/boot/dts/sama5d3_lcd.dtsi | 17 ++ arch/arm/boot/dts/sama5d3_mci2.dtsi | 12 ++ arch/arm/boot/dts/sama5d3_tcb1.dtsi | 12 ++ arch/arm/boot/dts/sama5d3_uart.dtsi | 21 ++ 8 files changed, 482 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index 5cdaba4cea86..de9feced9935 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -13,6 +13,7 @@ #include #include #include +#include / { model = "Atmel SAMA5D3 family SoC"; @@ -56,6 +57,14 @@ reg = <0x20000000 0x8000000>; }; + clocks { + adc_op_clk: adc_op_clk{ + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <20000000>; + }; + }; + ahb { compatible = "simple-bus"; #address-cells = <1>; @@ -79,6 +88,8 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + clocks = <&mci0_clk>; + clock-names = "mci_clk"; }; spi0: spi@f0004000 { @@ -92,6 +103,8 @@ dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; + clocks = <&spi0_clk>; + clock-names = "spi_clk"; status = "disabled"; }; @@ -101,6 +114,8 @@ interrupts = <38 IRQ_TYPE_LEVEL_HIGH 4>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; + clocks = <&ssc0_clk>; + clock-names = "pclk"; status = "disabled"; }; @@ -108,6 +123,8 @@ compatible = "atmel,at91sam9x5-tcb"; reg = <0xf0010000 0x100>; interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&tcb0_clk>; + clock-names = "t0_clk"; }; i2c0: i2c@f0014000 { @@ -121,6 +138,7 @@ pinctrl-0 = <&pinctrl_i2c0>; #address-cells = <1>; #size-cells = <0>; + clocks = <&twi0_clk>; status = "disabled"; }; @@ -135,6 +153,7 @@ pinctrl-0 = <&pinctrl_i2c1>; #address-cells = <1>; #size-cells = <0>; + clocks = <&twi1_clk>; status = "disabled"; }; @@ -144,6 +163,8 @@ interrupts = <12 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; + clocks = <&usart0_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -153,6 +174,8 @@ interrupts = <13 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; + clocks = <&usart1_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -174,6 +197,8 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + clocks = <&mci1_clk>; + clock-names = "mci_clk"; }; spi1: spi@f8008000 { @@ -187,6 +212,8 @@ dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; + clocks = <&spi1_clk>; + clock-names = "spi_clk"; status = "disabled"; }; @@ -196,6 +223,8 @@ interrupts = <39 IRQ_TYPE_LEVEL_HIGH 4>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>; + clocks = <&ssc1_clk>; + clock-names = "pclk"; status = "disabled"; }; @@ -219,6 +248,9 @@ &pinctrl_adc0_ad10 &pinctrl_adc0_ad11 >; + clocks = <&adc_clk>, + <&adc_op_clk>; + clock-names = "adc_clk", "adc_op_clk"; atmel,adc-channel-base = <0x50>; atmel,adc-channels-used = <0xfff>; atmel,adc-drdy-mask = <0x1000000>; @@ -274,6 +306,7 @@ dma-names = "tx", "rx"; #address-cells = <1>; #size-cells = <0>; + clocks = <&twi2_clk>; status = "disabled"; }; @@ -283,6 +316,8 @@ interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; + clocks = <&usart2_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -292,6 +327,8 @@ interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart3>; + clocks = <&usart3_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -318,6 +355,8 @@ reg = <0xffffe600 0x200>; interrupts = <30 IRQ_TYPE_LEVEL_HIGH 0>; #dma-cells = <2>; + clocks = <&dma0_clk>; + clock-names = "dma_clk"; }; dma1: dma-controller@ffffe800 { @@ -325,6 +364,8 @@ reg = <0xffffe800 0x200>; interrupts = <31 IRQ_TYPE_LEVEL_HIGH 0>; #dma-cells = <2>; + clocks = <&dma1_clk>; + clock-names = "dma_clk"; }; ramc0: ramc@ffffea00 { @@ -338,6 +379,8 @@ interrupts = <2 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; + clocks = <&dbgu_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -626,6 +669,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioA_clk>; }; pioB: gpio@fffff400 { @@ -636,6 +680,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioB_clk>; }; pioC: gpio@fffff600 { @@ -646,6 +691,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioC_clk>; }; pioD: gpio@fffff800 { @@ -656,6 +702,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioD_clk>; }; pioE: gpio@fffffa00 { @@ -666,12 +713,334 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioE_clk>; }; }; pmc: pmc@fffffc00 { - compatible = "atmel,at91rm9200-pmc"; + compatible = "atmel,sama5d3-pmc"; reg = <0xfffffc00 0x120>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + interrupt-controller; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + + clk32k: slck { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + + main: mainck { + compatible = "atmel,at91rm9200-clk-main"; + #clock-cells = <0>; + interrupt-parent = <&pmc>; + interrupts = ; + clocks = <&clk32k>; + }; + + plla: pllack { + compatible = "atmel,sama5d3-clk-pll"; + #clock-cells = <0>; + interrupt-parent = <&pmc>; + interrupts = ; + clocks = <&main>; + reg = <0>; + atmel,clk-input-range = <8000000 50000000>; + #atmel,pll-clk-output-range-cells = <4>; + atmel,pll-clk-output-ranges = <400000000 1000000000 0 0>; + }; + + plladiv: plladivck { + compatible = "atmel,at91sam9x5-clk-plldiv"; + #clock-cells = <0>; + clocks = <&plla>; + }; + + utmi: utmick { + compatible = "atmel,at91sam9x5-clk-utmi"; + #clock-cells = <0>; + interrupt-parent = <&pmc>; + interrupts = ; + clocks = <&main>; + }; + + mck: masterck { + compatible = "atmel,at91sam9x5-clk-master"; + #clock-cells = <0>; + interrupt-parent = <&pmc>; + interrupts = ; + clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>; + atmel,clk-output-range = <0 166000000>; + atmel,clk-divisors = <1 2 4 3>; + }; + + usb: usbck { + compatible = "atmel,at91sam9x5-clk-usb"; + #clock-cells = <0>; + clocks = <&plladiv>, <&utmi>; + }; + + prog: progck { + compatible = "atmel,at91sam9x5-clk-programmable"; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&pmc>; + clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>, <&mck>; + + prog0: prog0 { + #clock-cells = <0>; + reg = <0>; + interrupts = ; + }; + + prog1: prog1 { + #clock-cells = <0>; + reg = <1>; + interrupts = ; + }; + + prog2: prog2 { + #clock-cells = <0>; + reg = <2>; + interrupts = ; + }; + }; + + smd: smdclk { + compatible = "atmel,at91sam9x5-clk-smd"; + #clock-cells = <0>; + clocks = <&plladiv>, <&utmi>; + }; + + systemck { + compatible = "atmel,at91rm9200-clk-system"; + #address-cells = <1>; + #size-cells = <0>; + + ddrck: ddrck { + #clock-cells = <0>; + reg = <2>; + clocks = <&mck>; + }; + + smdck: smdck { + #clock-cells = <0>; + reg = <4>; + clocks = <&smd>; + }; + + uhpck: uhpck { + #clock-cells = <0>; + reg = <6>; + clocks = <&usb>; + }; + + udpck: udpck { + #clock-cells = <0>; + reg = <7>; + clocks = <&usb>; + }; + + pck0: pck0 { + #clock-cells = <0>; + reg = <8>; + clocks = <&prog0>; + }; + + pck1: pck1 { + #clock-cells = <0>; + reg = <9>; + clocks = <&prog1>; + }; + + pck2: pck2 { + #clock-cells = <0>; + reg = <10>; + clocks = <&prog2>; + }; + }; + + periphck { + compatible = "atmel,at91sam9x5-clk-peripheral"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&mck>; + + dbgu_clk: dbgu_clk { + #clock-cells = <0>; + reg = <2>; + }; + + pioA_clk: pioA_clk { + #clock-cells = <0>; + reg = <6>; + }; + + pioB_clk: pioB_clk { + #clock-cells = <0>; + reg = <7>; + }; + + pioC_clk: pioC_clk { + #clock-cells = <0>; + reg = <8>; + }; + + pioD_clk: pioD_clk { + #clock-cells = <0>; + reg = <9>; + }; + + pioE_clk: pioE_clk { + #clock-cells = <0>; + reg = <10>; + }; + + usart0_clk: usart0_clk { + #clock-cells = <0>; + reg = <12>; + atmel,clk-output-range = <0 66000000>; + }; + + usart1_clk: usart1_clk { + #clock-cells = <0>; + reg = <13>; + atmel,clk-output-range = <0 66000000>; + }; + + usart2_clk: usart2_clk { + #clock-cells = <0>; + reg = <14>; + atmel,clk-output-range = <0 66000000>; + }; + + usart3_clk: usart3_clk { + #clock-cells = <0>; + reg = <15>; + atmel,clk-output-range = <0 66000000>; + }; + + twi0_clk: twi0_clk { + reg = <18>; + #clock-cells = <0>; + atmel,clk-output-range = <0 16625000>; + }; + + twi1_clk: twi1_clk { + #clock-cells = <0>; + reg = <19>; + atmel,clk-output-range = <0 16625000>; + }; + + twi2_clk: twi2_clk { + #clock-cells = <0>; + reg = <20>; + atmel,clk-output-range = <0 16625000>; + }; + + mci0_clk: mci0_clk { + #clock-cells = <0>; + reg = <21>; + }; + + mci1_clk: mci1_clk { + #clock-cells = <0>; + reg = <22>; + }; + + spi0_clk: spi0_clk { + #clock-cells = <0>; + reg = <24>; + atmel,clk-output-range = <0 133000000>; + }; + + spi1_clk: spi1_clk { + #clock-cells = <0>; + reg = <25>; + atmel,clk-output-range = <0 133000000>; + }; + + tcb0_clk: tcb0_clk { + #clock-cells = <0>; + reg = <26>; + atmel,clk-output-range = <0 133000000>; + }; + + pwm_clk: pwm_clk { + #clock-cells = <0>; + reg = <28>; + }; + + adc_clk: adc_clk { + #clock-cells = <0>; + reg = <29>; + atmel,clk-output-range = <0 66000000>; + }; + + dma0_clk: dma0_clk { + #clock-cells = <0>; + reg = <30>; + }; + + dma1_clk: dma1_clk { + #clock-cells = <0>; + reg = <31>; + }; + + uhphs_clk: uhphs_clk { + #clock-cells = <0>; + reg = <32>; + }; + + udphs_clk: udphs_clk { + #clock-cells = <0>; + reg = <33>; + }; + + isi_clk: isi_clk { + #clock-cells = <0>; + reg = <37>; + }; + + ssc0_clk: ssc0_clk { + #clock-cells = <0>; + reg = <38>; + atmel,clk-output-range = <0 66000000>; + }; + + ssc1_clk: ssc1_clk { + #clock-cells = <0>; + reg = <39>; + atmel,clk-output-range = <0 66000000>; + }; + + sha_clk: sha_clk { + #clock-cells = <0>; + reg = <42>; + }; + + aes_clk: aes_clk { + #clock-cells = <0>; + reg = <43>; + }; + + tdes_clk: tdes_clk { + #clock-cells = <0>; + reg = <44>; + }; + + trng_clk: trng_clk { + #clock-cells = <0>; + reg = <45>; + }; + + fuse_clk: fuse_clk { + #clock-cells = <0>; + reg = <48>; + }; + }; }; rstc@fffffe00 { @@ -683,6 +1052,7 @@ compatible = "atmel,at91sam9260-pit"; reg = <0xfffffe30 0xf>; interrupts = <3 IRQ_TYPE_LEVEL_HIGH 5>; + clocks = <&mck>; }; watchdog@fffffe40 { @@ -705,6 +1075,8 @@ reg = <0x00500000 0x100000 0xf8030000 0x4000>; interrupts = <33 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&udphs_clk>, <&utmi>; + clock-names = "pclk", "hclk"; status = "disabled"; ep0 { @@ -817,6 +1189,9 @@ compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00600000 0x100000>; interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&usb>, <&uhphs_clk>, <&udphs_clk>, + <&uhpck>; + clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck"; status = "disabled"; }; @@ -824,6 +1199,8 @@ compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00700000 0x100000>; interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&usb>, <&uhphs_clk>, <&uhpck>; + clock-names = "usb_clk", "ehci_clk", "uhpck"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/sama5d3_can.dtsi b/arch/arm/boot/dts/sama5d3_can.dtsi index 8ed3260cef66..a0775851cce5 100644 --- a/arch/arm/boot/dts/sama5d3_can.dtsi +++ b/arch/arm/boot/dts/sama5d3_can.dtsi @@ -32,12 +32,30 @@ }; + pmc: pmc@fffffc00 { + periphck { + can0_clk: can0_clk { + #clock-cells = <0>; + reg = <40>; + atmel,clk-output-range = <0 66000000>; + }; + + can1_clk: can0_clk { + #clock-cells = <0>; + reg = <41>; + atmel,clk-output-range = <0 66000000>; + }; + }; + }; + can0: can@f000c000 { compatible = "atmel,at91sam9x5-can"; reg = <0xf000c000 0x300>; interrupts = <40 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_can0_rx_tx>; + clocks = <&can0_clk>; + clock-names = "can_clk"; status = "disabled"; }; @@ -47,6 +65,8 @@ interrupts = <41 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_can1_rx_tx>; + clocks = <&can1_clk>; + clock-names = "can_clk"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/sama5d3_emac.dtsi b/arch/arm/boot/dts/sama5d3_emac.dtsi index 4d4f351f1f9f..fe2af9276312 100644 --- a/arch/arm/boot/dts/sama5d3_emac.dtsi +++ b/arch/arm/boot/dts/sama5d3_emac.dtsi @@ -31,12 +31,23 @@ }; }; + pmc: pmc@fffffc00 { + periphck { + macb1_clk: macb1_clk { + #clock-cells = <0>; + reg = <35>; + }; + }; + }; + macb1: ethernet@f802c000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xf802c000 0x100>; interrupts = <35 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb1_rmii>; + clocks = <&macb1_clk>, <&macb1_clk>; + clock-names = "hclk", "pclk"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/sama5d3_gmac.dtsi b/arch/arm/boot/dts/sama5d3_gmac.dtsi index 0ba8be30ccd8..a6cb0508762f 100644 --- a/arch/arm/boot/dts/sama5d3_gmac.dtsi +++ b/arch/arm/boot/dts/sama5d3_gmac.dtsi @@ -64,12 +64,23 @@ }; }; + pmc: pmc@fffffc00 { + periphck { + macb0_clk: macb0_clk { + #clock-cells = <0>; + reg = <34>; + }; + }; + }; + macb0: ethernet@f0028000 { compatible = "cdns,pc302-gem", "cdns,gem"; reg = <0xf0028000 0x100>; interrupts = <34 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb0_data_rgmii &pinctrl_macb0_signal_rgmii>; + clocks = <&macb0_clk>, <&macb0_clk>; + clock-names = "hclk", "pclk"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/sama5d3_lcd.dtsi b/arch/arm/boot/dts/sama5d3_lcd.dtsi index 01f52a79f8ba..85d302701565 100644 --- a/arch/arm/boot/dts/sama5d3_lcd.dtsi +++ b/arch/arm/boot/dts/sama5d3_lcd.dtsi @@ -50,6 +50,23 @@ }; }; }; + + pmc: pmc@fffffc00 { + periphck { + lcdc_clk: lcdc_clk { + #clock-cells = <0>; + reg = <36>; + }; + }; + + systemck { + lcdck: lcdck { + #clock-cells = <0>; + reg = <3>; + clocks = <&mck>; + }; + }; + }; }; }; }; diff --git a/arch/arm/boot/dts/sama5d3_mci2.dtsi b/arch/arm/boot/dts/sama5d3_mci2.dtsi index 38e88e39e551..b029fe7ef17a 100644 --- a/arch/arm/boot/dts/sama5d3_mci2.dtsi +++ b/arch/arm/boot/dts/sama5d3_mci2.dtsi @@ -9,6 +9,7 @@ #include #include +#include / { ahb { @@ -30,6 +31,15 @@ }; }; + pmc: pmc@fffffc00 { + periphck { + mci2_clk: mci2_clk { + #clock-cells = <0>; + reg = <23>; + }; + }; + }; + mmc2: mmc@f8004000 { compatible = "atmel,hsmci"; reg = <0xf8004000 0x600>; @@ -38,6 +48,8 @@ dma-names = "rxtx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mmc2_clk_cmd_dat0 &pinctrl_mmc2_dat1_3>; + clocks = <&mci2_clk>; + clock-names = "mci_clk"; status = "disabled"; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/sama5d3_tcb1.dtsi b/arch/arm/boot/dts/sama5d3_tcb1.dtsi index 5264bb4a6998..382b04431f66 100644 --- a/arch/arm/boot/dts/sama5d3_tcb1.dtsi +++ b/arch/arm/boot/dts/sama5d3_tcb1.dtsi @@ -9,6 +9,7 @@ #include #include +#include / { aliases { @@ -17,10 +18,21 @@ ahb { apb { + pmc: pmc@fffffc00 { + periphck { + tcb1_clk: tcb1_clk { + #clock-cells = <0>; + reg = <27>; + }; + }; + }; + tcb1: timer@f8014000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf8014000 0x100>; interrupts = <27 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&tcb1_clk>; + clock-names = "t0_clk"; }; }; }; diff --git a/arch/arm/boot/dts/sama5d3_uart.dtsi b/arch/arm/boot/dts/sama5d3_uart.dtsi index 98fcb2d57446..49d4d76ca6f4 100644 --- a/arch/arm/boot/dts/sama5d3_uart.dtsi +++ b/arch/arm/boot/dts/sama5d3_uart.dtsi @@ -9,6 +9,7 @@ #include #include +#include / { ahb { @@ -31,12 +32,30 @@ }; }; + pmc: pmc@fffffc00 { + periphck { + uart0_clk: uart0_clk { + #clock-cells = <0>; + reg = <16>; + atmel,clk-output-range = <0 66000000>; + }; + + uart1_clk: uart1_clk { + #clock-cells = <0>; + reg = <17>; + atmel,clk-output-range = <0 66000000>; + }; + }; + }; + uart0: serial@f0024000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf0024000 0x200>; interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart0>; + clocks = <&uart0_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -46,6 +65,8 @@ interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; + clocks = <&uart1_clk>; + clock-names = "usart"; status = "disabled"; }; }; -- cgit v1.2.1 From 72163e5ab52b2d4e27743c7560aff11e971975b2 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Fri, 11 Oct 2013 14:43:34 +0200 Subject: ARM: at91/dt: define sama5d3xek's main clk frequency Define the main clock frequency for the new main clock node in sama5d3xcm.dtsi. Signed-off-by: Boris BREZILLON Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/sama5d3xcm.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/sama5d3xcm.dtsi b/arch/arm/boot/dts/sama5d3xcm.dtsi index 726a0f35100c..dce5419f773c 100644 --- a/arch/arm/boot/dts/sama5d3xcm.dtsi +++ b/arch/arm/boot/dts/sama5d3xcm.dtsi @@ -38,6 +38,12 @@ macb0: ethernet@f0028000 { phy-mode = "rgmii"; }; + + pmc: pmc@fffffc00 { + main: mainck { + clock-frequency = <12000000>; + }; + }; }; nand0: nand@60000000 { -- cgit v1.2.1 From 8ab033112a39bae52d61fa942fa69c2fc03f40b0 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Fri, 11 Oct 2013 14:43:35 +0200 Subject: ARM: at91: move sama5d3 SoC to common clk This patch removes the selection of AT91_USE_OLD_CLK when selecting sama5d3 SoC support. This will enable automatically enable COMMON_CLK_AT91 option and add support for at91 common clk implementation. Signed-off-by: Boris BREZILLON Signed-off-by: Nicolas Ferre --- arch/arm/mach-at91/Kconfig | 1 - 1 file changed, 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 97033f792eea..b4f7d6ffa30b 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -86,7 +86,6 @@ config SOC_SAMA5D3 select SOC_SAMA5 select HAVE_FB_ATMEL select HAVE_AT91_DBGU1 - select AT91_USE_OLD_CLK select HAVE_AT91_UTMI select HAVE_AT91_SMD select HAVE_AT91_USB_CLK -- cgit v1.2.1 From b46e837d8ef1f3c777bbf9513e2cdb5d87d6c374 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Mon, 2 Dec 2013 15:12:14 +0100 Subject: ARM: at91/dt: remove old clk material This patch removes the old main clk node which is now useless as sama5d3 SoCs and boards are no longer compatible with the old at91 clk implementations. It also remove old clock definitions (clock definitions using at91 old clk framework). Signed-off-by: Boris BREZILLON Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/sama5d3xcm.dtsi | 11 -- arch/arm/mach-at91/sama5d3.c | 346 -------------------------------------- 2 files changed, 357 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/sama5d3xcm.dtsi b/arch/arm/boot/dts/sama5d3xcm.dtsi index dce5419f773c..f55ed072c8e6 100644 --- a/arch/arm/boot/dts/sama5d3xcm.dtsi +++ b/arch/arm/boot/dts/sama5d3xcm.dtsi @@ -18,17 +18,6 @@ reg = <0x20000000 0x20000000>; }; - clocks { - #address-cells = <1>; - #size-cells = <1>; - ranges; - - main_clock: clock@0 { - compatible = "atmel,osc", "fixed-clock"; - clock-frequency = <12000000>; - }; - }; - ahb { apb { spi0: spi@f0004000 { diff --git a/arch/arm/mach-at91/sama5d3.c b/arch/arm/mach-at91/sama5d3.c index f3313b9d084a..3d775d08de08 100644 --- a/arch/arm/mach-at91/sama5d3.c +++ b/arch/arm/mach-at91/sama5d3.c @@ -21,349 +21,6 @@ #include "generic.h" #include "sam9_smc.h" -#if defined(CONFIG_OLD_CLK_AT91) -#include "clock.h" -/* -------------------------------------------------------------------- - * Clocks - * -------------------------------------------------------------------- */ - -/* - * The peripheral clocks. - */ - -static struct clk pioA_clk = { - .name = "pioA_clk", - .pid = SAMA5D3_ID_PIOA, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioB_clk = { - .name = "pioB_clk", - .pid = SAMA5D3_ID_PIOB, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioC_clk = { - .name = "pioC_clk", - .pid = SAMA5D3_ID_PIOC, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioD_clk = { - .name = "pioD_clk", - .pid = SAMA5D3_ID_PIOD, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioE_clk = { - .name = "pioE_clk", - .pid = SAMA5D3_ID_PIOE, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk usart0_clk = { - .name = "usart0_clk", - .pid = SAMA5D3_ID_USART0, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk usart1_clk = { - .name = "usart1_clk", - .pid = SAMA5D3_ID_USART1, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk usart2_clk = { - .name = "usart2_clk", - .pid = SAMA5D3_ID_USART2, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk usart3_clk = { - .name = "usart3_clk", - .pid = SAMA5D3_ID_USART3, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk uart0_clk = { - .name = "uart0_clk", - .pid = SAMA5D3_ID_UART0, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk uart1_clk = { - .name = "uart1_clk", - .pid = SAMA5D3_ID_UART1, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk twi0_clk = { - .name = "twi0_clk", - .pid = SAMA5D3_ID_TWI0, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk twi1_clk = { - .name = "twi1_clk", - .pid = SAMA5D3_ID_TWI1, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk twi2_clk = { - .name = "twi2_clk", - .pid = SAMA5D3_ID_TWI2, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk mmc0_clk = { - .name = "mci0_clk", - .pid = SAMA5D3_ID_HSMCI0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk mmc1_clk = { - .name = "mci1_clk", - .pid = SAMA5D3_ID_HSMCI1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk mmc2_clk = { - .name = "mci2_clk", - .pid = SAMA5D3_ID_HSMCI2, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk spi0_clk = { - .name = "spi0_clk", - .pid = SAMA5D3_ID_SPI0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk spi1_clk = { - .name = "spi1_clk", - .pid = SAMA5D3_ID_SPI1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk tcb0_clk = { - .name = "tcb0_clk", - .pid = SAMA5D3_ID_TC0, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk tcb1_clk = { - .name = "tcb1_clk", - .pid = SAMA5D3_ID_TC1, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk adc_clk = { - .name = "adc_clk", - .pid = SAMA5D3_ID_ADC, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk adc_op_clk = { - .name = "adc_op_clk", - .type = CLK_TYPE_PERIPHERAL, - .rate_hz = 5000000, -}; -static struct clk dma0_clk = { - .name = "dma0_clk", - .pid = SAMA5D3_ID_DMA0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk dma1_clk = { - .name = "dma1_clk", - .pid = SAMA5D3_ID_DMA1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk uhphs_clk = { - .name = "uhphs", - .pid = SAMA5D3_ID_UHPHS, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk udphs_clk = { - .name = "udphs_clk", - .pid = SAMA5D3_ID_UDPHS, - .type = CLK_TYPE_PERIPHERAL, -}; -/* gmac only for sama5d33, sama5d34, sama5d35 */ -static struct clk macb0_clk = { - .name = "macb0_clk", - .pid = SAMA5D3_ID_GMAC, - .type = CLK_TYPE_PERIPHERAL, -}; -/* emac only for sama5d31, sama5d35 */ -static struct clk macb1_clk = { - .name = "macb1_clk", - .pid = SAMA5D3_ID_EMAC, - .type = CLK_TYPE_PERIPHERAL, -}; -/* lcd only for sama5d31, sama5d33, sama5d34 */ -static struct clk lcdc_clk = { - .name = "lcdc_clk", - .pid = SAMA5D3_ID_LCDC, - .type = CLK_TYPE_PERIPHERAL, -}; -/* isi only for sama5d33, sama5d35 */ -static struct clk isi_clk = { - .name = "isi_clk", - .pid = SAMA5D3_ID_ISI, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk can0_clk = { - .name = "can0_clk", - .pid = SAMA5D3_ID_CAN0, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk can1_clk = { - .name = "can1_clk", - .pid = SAMA5D3_ID_CAN1, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk ssc0_clk = { - .name = "ssc0_clk", - .pid = SAMA5D3_ID_SSC0, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk ssc1_clk = { - .name = "ssc1_clk", - .pid = SAMA5D3_ID_SSC1, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk sha_clk = { - .name = "sha_clk", - .pid = SAMA5D3_ID_SHA, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV8, -}; -static struct clk aes_clk = { - .name = "aes_clk", - .pid = SAMA5D3_ID_AES, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk tdes_clk = { - .name = "tdes_clk", - .pid = SAMA5D3_ID_TDES, - .type = CLK_TYPE_PERIPHERAL, -}; - -static struct clk *periph_clocks[] __initdata = { - &pioA_clk, - &pioB_clk, - &pioC_clk, - &pioD_clk, - &pioE_clk, - &usart0_clk, - &usart1_clk, - &usart2_clk, - &usart3_clk, - &uart0_clk, - &uart1_clk, - &twi0_clk, - &twi1_clk, - &twi2_clk, - &mmc0_clk, - &mmc1_clk, - &mmc2_clk, - &spi0_clk, - &spi1_clk, - &tcb0_clk, - &tcb1_clk, - &adc_clk, - &adc_op_clk, - &dma0_clk, - &dma1_clk, - &uhphs_clk, - &udphs_clk, - &macb0_clk, - &macb1_clk, - &lcdc_clk, - &isi_clk, - &can0_clk, - &can1_clk, - &ssc0_clk, - &ssc1_clk, - &sha_clk, - &aes_clk, - &tdes_clk, -}; - -static struct clk pck0 = { - .name = "pck0", - .pmc_mask = AT91_PMC_PCK0, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 0, -}; - -static struct clk pck1 = { - .name = "pck1", - .pmc_mask = AT91_PMC_PCK1, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 1, -}; - -static struct clk pck2 = { - .name = "pck2", - .pmc_mask = AT91_PMC_PCK2, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 2, -}; - -static struct clk_lookup periph_clocks_lookups[] = { - /* lookup table for DT entries */ - CLKDEV_CON_DEV_ID("usart", "ffffee00.serial", &mck), - CLKDEV_CON_DEV_ID(NULL, "fffff200.gpio", &pioA_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioB_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioC_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioD_clk), - CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioE_clk), - CLKDEV_CON_DEV_ID("usart", "f001c000.serial", &usart0_clk), - CLKDEV_CON_DEV_ID("usart", "f0020000.serial", &usart1_clk), - CLKDEV_CON_DEV_ID("usart", "f8020000.serial", &usart2_clk), - CLKDEV_CON_DEV_ID("usart", "f8024000.serial", &usart3_clk), - CLKDEV_CON_DEV_ID(NULL, "f0014000.i2c", &twi0_clk), - CLKDEV_CON_DEV_ID(NULL, "f0018000.i2c", &twi1_clk), - CLKDEV_CON_DEV_ID(NULL, "f801c000.i2c", &twi2_clk), - CLKDEV_CON_DEV_ID("mci_clk", "f0000000.mmc", &mmc0_clk), - CLKDEV_CON_DEV_ID("mci_clk", "f8000000.mmc", &mmc1_clk), - CLKDEV_CON_DEV_ID("mci_clk", "f8004000.mmc", &mmc2_clk), - CLKDEV_CON_DEV_ID("spi_clk", "f0004000.spi", &spi0_clk), - CLKDEV_CON_DEV_ID("spi_clk", "f8008000.spi", &spi1_clk), - CLKDEV_CON_DEV_ID("t0_clk", "f0010000.timer", &tcb0_clk), - CLKDEV_CON_DEV_ID("t0_clk", "f8014000.timer", &tcb1_clk), - CLKDEV_CON_DEV_ID("tsc_clk", "f8018000.tsadcc", &adc_clk), - CLKDEV_CON_DEV_ID("dma_clk", "ffffe600.dma-controller", &dma0_clk), - CLKDEV_CON_DEV_ID("dma_clk", "ffffe800.dma-controller", &dma1_clk), - CLKDEV_CON_DEV_ID("hclk", "600000.ohci", &uhphs_clk), - CLKDEV_CON_DEV_ID("ohci_clk", "600000.ohci", &uhphs_clk), - CLKDEV_CON_DEV_ID("ehci_clk", "700000.ehci", &uhphs_clk), - CLKDEV_CON_DEV_ID("pclk", "500000.gadget", &udphs_clk), - CLKDEV_CON_DEV_ID("hclk", "500000.gadget", &utmi_clk), - CLKDEV_CON_DEV_ID("hclk", "f0028000.ethernet", &macb0_clk), - CLKDEV_CON_DEV_ID("pclk", "f0028000.ethernet", &macb0_clk), - CLKDEV_CON_DEV_ID("hclk", "f802c000.ethernet", &macb1_clk), - CLKDEV_CON_DEV_ID("pclk", "f802c000.ethernet", &macb1_clk), - CLKDEV_CON_DEV_ID("pclk", "f0008000.ssc", &ssc0_clk), - CLKDEV_CON_DEV_ID("pclk", "f000c000.ssc", &ssc1_clk), - CLKDEV_CON_DEV_ID("can_clk", "f000c000.can", &can0_clk), - CLKDEV_CON_DEV_ID("can_clk", "f8010000.can", &can1_clk), - CLKDEV_CON_DEV_ID("sha_clk", "f8034000.sha", &sha_clk), - CLKDEV_CON_DEV_ID("aes_clk", "f8038000.aes", &aes_clk), - CLKDEV_CON_DEV_ID("tdes_clk", "f803c000.tdes", &tdes_clk), -}; - -static void __init sama5d3_register_clocks(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(periph_clocks); i++) - clk_register(periph_clocks[i]); - - clkdev_add_table(periph_clocks_lookups, - ARRAY_SIZE(periph_clocks_lookups)); - - clk_register(&pck0); - clk_register(&pck1); - clk_register(&pck2); -} -#endif - /* -------------------------------------------------------------------- * AT91SAM9x5 processor initialization * -------------------------------------------------------------------- */ @@ -380,8 +37,5 @@ static void __init sama5d3_initialize(void) AT91_SOC_START(sama5d3) .map_io = sama5d3_map_io, -#if defined(CONFIG_OLD_CLK_AT91) - .register_clocks = sama5d3_register_clocks, -#endif .init = sama5d3_initialize, AT91_SOC_END -- cgit v1.2.1 From 11e031308ba660b31ffaf31f0295a2c1c358b574 Mon Sep 17 00:00:00 2001 From: Soren Brinkmann Date: Thu, 31 Oct 2013 10:37:09 -0700 Subject: arm: zynq: platsmp: Remove CPU presence check The generic code already checks that the CPU being requested is legal if the cpu possible/present masks are set correctly. Cc: Russell King Signed-off-by: Soren Brinkmann Signed-off-by: Michal Simek --- arch/arm/mach-zynq/platsmp.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c index 689fbbc3d9c8..03a62d5df8f4 100644 --- a/arch/arm/mach-zynq/platsmp.c +++ b/arch/arm/mach-zynq/platsmp.c @@ -39,11 +39,6 @@ int zynq_cpun_start(u32 address, int cpu) u32 trampoline_code_size = &zynq_secondary_trampoline_end - &zynq_secondary_trampoline; - if (cpu > ncores) { - pr_warn("CPU No. is not available in the system\n"); - return -1; - } - /* MS: Expectation that SLCR are directly map and accessible */ /* Not possible to jump to non aligned address */ if (!(address & 3) && (!address || (address >= trampoline_code_size))) { -- cgit v1.2.1 From 6a37ff388a0b5f39062b883ae2a0f5c742c2492b Mon Sep 17 00:00:00 2001 From: Soren Brinkmann Date: Thu, 31 Oct 2013 09:10:15 -0700 Subject: arm: zynq: Invalidate L1 in secondary boot During boot, Linux initiates a clean-invalidate operation only, resulting in faulty data to be written to the memory system during resume. Therefore invalidate the L1 in the secondary boot path to avoid these issues. Signed-off-by: Soren Brinkmann Signed-off-by: Michal Simek --- arch/arm/mach-zynq/common.h | 2 ++ arch/arm/mach-zynq/headsmp.S | 6 +++++- arch/arm/mach-zynq/platsmp.c | 2 +- 3 files changed, 8 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-zynq/common.h b/arch/arm/mach-zynq/common.h index 3040d219570f..c22c92cea8cb 100644 --- a/arch/arm/mach-zynq/common.h +++ b/arch/arm/mach-zynq/common.h @@ -17,6 +17,8 @@ #ifndef __MACH_ZYNQ_COMMON_H__ #define __MACH_ZYNQ_COMMON_H__ +void zynq_secondary_startup(void); + extern int zynq_slcr_init(void); extern void zynq_slcr_system_reset(void); extern void zynq_slcr_cpu_stop(int cpu); diff --git a/arch/arm/mach-zynq/headsmp.S b/arch/arm/mach-zynq/headsmp.S index d4cd5f34fe5c..57a32869f0aa 100644 --- a/arch/arm/mach-zynq/headsmp.S +++ b/arch/arm/mach-zynq/headsmp.S @@ -18,5 +18,9 @@ zynq_secondary_trampoline_jump: .word /* cpu 1 */ .globl zynq_secondary_trampoline_end zynq_secondary_trampoline_end: - ENDPROC(zynq_secondary_trampoline) + +ENTRY(zynq_secondary_startup) + bl v7_invalidate_l1 + b secondary_startup +ENDPROC(zynq_secondary_startup) diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c index 03a62d5df8f4..f6e62c4a0afc 100644 --- a/arch/arm/mach-zynq/platsmp.c +++ b/arch/arm/mach-zynq/platsmp.c @@ -90,7 +90,7 @@ EXPORT_SYMBOL(zynq_cpun_start); static int zynq_boot_secondary(unsigned int cpu, struct task_struct *idle) { - return zynq_cpun_start(virt_to_phys(secondary_startup), cpu); + return zynq_cpun_start(virt_to_phys(zynq_secondary_startup), cpu); } /* -- cgit v1.2.1 From f1fd2fa62da103ccac5a076457d8dca1b940ba43 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Thu, 31 Oct 2013 09:10:16 -0700 Subject: arm: zynq: Add support for zynq_cpu_kill function Use simple hook to slcr to stop cpu. Signed-off-by: Michal Simek --- arch/arm/mach-zynq/platsmp.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c index f6e62c4a0afc..8021499e7b70 100644 --- a/arch/arm/mach-zynq/platsmp.c +++ b/arch/arm/mach-zynq/platsmp.c @@ -121,11 +121,20 @@ static void __init zynq_smp_prepare_cpus(unsigned int max_cpus) scu_enable(zynq_scu_base); } +#ifdef CONFIG_HOTPLUG_CPU +static int zynq_cpu_kill(unsigned cpu) +{ + zynq_slcr_cpu_stop(cpu); + return 1; +} +#endif + struct smp_operations zynq_smp_ops __initdata = { .smp_init_cpus = zynq_smp_init_cpus, .smp_prepare_cpus = zynq_smp_prepare_cpus, .smp_boot_secondary = zynq_boot_secondary, #ifdef CONFIG_HOTPLUG_CPU .cpu_die = zynq_platform_cpu_die, + .cpu_kill = zynq_cpu_kill, #endif }; -- cgit v1.2.1 From f4d5d7b7c60c0258f7556f5cfddec2934666aa77 Mon Sep 17 00:00:00 2001 From: Soren Brinkmann Date: Thu, 31 Oct 2013 09:10:17 -0700 Subject: arm: zynq: Use of_platform_populate instead of bus_probe All new boards should be using this function instead of of_platform_bus_probe. Two side effects: 1. Possible to probe node which are not in the bus 2. Remove bus_id table from platform code Signed-off-by: Soren Brinkmann Signed-off-by: Michal Simek --- arch/arm/mach-zynq/common.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index 9a7bd137c8fd..b7b39294c225 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -39,11 +39,6 @@ void __iomem *zynq_scu_base; -static struct of_device_id zynq_of_bus_ids[] __initdata = { - { .compatible = "simple-bus", }, - {} -}; - static struct platform_device zynq_cpuidle_device = { .name = "cpuidle-zynq", }; @@ -59,7 +54,7 @@ static void __init zynq_init_machine(void) */ l2x0_of_init(0x02060000, 0xF0F0FFFF); - of_platform_bus_probe(NULL, zynq_of_bus_ids, NULL); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); platform_device_register(&zynq_cpuidle_device); } -- cgit v1.2.1 From 9f4f5d26c66153bc63ea60f4f05dd6f19e9e7b48 Mon Sep 17 00:00:00 2001 From: Soren Brinkmann Date: Thu, 31 Oct 2013 09:10:18 -0700 Subject: arm: zynq: Set proper GIC flags Zynq is able to wake up on any IRQ, so flag it with IRQCHIP_SKIP_SET_WAKE, and we want to mask off the IRQs when going to suspend to avoid transient effects so also flag this with IRQCHIP_MASK_ON_SUSPEND. This is essentially, making the same changes as commit 'ARM: ux500: set proper GIC flags' (sha1: 7e1f97ea8ffa66679252520dbbbd6ec413ecae68) for Zynq. Signed-off-by: Soren Brinkmann Signed-off-by: Michal Simek --- arch/arm/mach-zynq/common.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index b7b39294c225..1db2a5ca9ab8 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -25,6 +25,8 @@ #include #include #include +#include +#include #include #include @@ -92,6 +94,12 @@ static void __init zynq_map_io(void) zynq_scu_map_io(); } +static void __init zynq_irq_init(void) +{ + gic_arch_extn.flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_MASK_ON_SUSPEND; + irqchip_init(); +} + static void zynq_system_reset(enum reboot_mode mode, const char *cmd) { zynq_slcr_system_reset(); @@ -105,6 +113,7 @@ static const char * const zynq_dt_match[] = { DT_MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform") .smp = smp_ops(zynq_smp_ops), .map_io = zynq_map_io, + .init_irq = zynq_irq_init, .init_machine = zynq_init_machine, .init_time = zynq_timer_init, .dt_compat = zynq_dt_match, -- cgit v1.2.1 From 2605f85275a7d5ccc5a59b05eed139656ad4e8a2 Mon Sep 17 00:00:00 2001 From: Sudeep KarkadaNagesha Date: Tue, 23 Jul 2013 12:32:44 +0100 Subject: ARM: zynq: remove unnecessary setting of cpu_present_mask This patch also removes setting cpu_present_mask as platforms should only re-initialize it in smp_prepare_cpus() if present != possible. Cc: Michal Simek Signed-off-by: Sudeep KarkadaNagesha Signed-off-by: Michal Simek --- arch/arm/mach-zynq/platsmp.c | 9 --------- 1 file changed, 9 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c index 8021499e7b70..abc82ef085c1 100644 --- a/arch/arm/mach-zynq/platsmp.c +++ b/arch/arm/mach-zynq/platsmp.c @@ -109,15 +109,6 @@ static void __init zynq_smp_init_cpus(void) static void __init zynq_smp_prepare_cpus(unsigned int max_cpus) { - int i; - - /* - * Initialise the present map, which describes the set of CPUs - * actually populated at the present time. - */ - for (i = 0; i < max_cpus; i++) - set_cpu_present(i, true); - scu_enable(zynq_scu_base); } -- cgit v1.2.1 From b65f372a1e787c24769e5a4c6caa97465c0939b9 Mon Sep 17 00:00:00 2001 From: Michael Opdenacker Date: Thu, 12 Dec 2013 07:03:04 +0900 Subject: ARM: SAMSUNG: remove unused SAMSUNG_GPIOLIB_4BIT Kconfig parameter This removes the SAMSUNG_GPIOLIB_4BIT Kconfig parameter, which was no longer used anywhere in the source code and Makefiles. Signed-off-by: Michael Opdenacker Reviewed-by: Jingoo Han Signed-off-by: Kukjin Kim --- arch/arm/Kconfig | 1 - arch/arm/plat-samsung/Kconfig | 8 -------- 2 files changed, 9 deletions(-) (limited to 'arch') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index c1f1a7eee953..5e227a371401 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -740,7 +740,6 @@ config ARCH_S3C64XX select S3C_DEV_NAND select S3C_GPIO_TRACK select SAMSUNG_ATAGS - select SAMSUNG_GPIOLIB_4BIT select SAMSUNG_WAKEMASK select SAMSUNG_WDT_RESET select USB_ARCH_HAS_OHCI diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index 6d95d60276d6..58645a58d0d8 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -24,7 +24,6 @@ config PLAT_S5P select S3C_GPIO_TRACK select S5P_GPIO_DRVSTR select SAMSUNG_CLKSRC if !COMMON_CLK - select SAMSUNG_GPIOLIB_4BIT help Base platform code for Samsung's S5P series SoC. @@ -115,13 +114,6 @@ config S5P_GPIO_INT # options for gpio configuration support -config SAMSUNG_GPIOLIB_4BIT - bool - help - GPIOlib file contains the 4 bit modification functions for gpio - configuration. GPIOlib shall be compiled only for S3C64XX and S5P - series of processors. - config S5P_GPIO_DRVSTR bool help -- cgit v1.2.1 From fa53d5cdbffbce421c3bd2f937b5626fc044fedc Mon Sep 17 00:00:00 2001 From: Michael Opdenacker Date: Thu, 12 Dec 2013 07:05:19 +0900 Subject: ARM: SAMSUNG: remove IRQF_DISABLED This patch proposes to remove the use of the IRQF_DISABLED flag. It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker Reviewed-by: Jingoo Han Signed-off-by: Kukjin Kim --- arch/arm/mach-s3c24xx/dma.c | 2 +- arch/arm/mach-s3c24xx/simtec-usb.c | 3 +-- arch/arm/mach-s3c64xx/mach-smartq.c | 2 +- 3 files changed, 3 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-s3c24xx/dma.c b/arch/arm/mach-s3c24xx/dma.c index 4a65cba3295d..a8dafc174fe3 100644 --- a/arch/arm/mach-s3c24xx/dma.c +++ b/arch/arm/mach-s3c24xx/dma.c @@ -742,7 +742,7 @@ int s3c2410_dma_request(enum dma_ch channel, chan->irq_claimed = 1; local_irq_restore(flags); - err = request_irq(chan->irq, s3c2410_dma_irq, IRQF_DISABLED, + err = request_irq(chan->irq, s3c2410_dma_irq, 0, client->name, (void *)chan); local_irq_save(flags); diff --git a/arch/arm/mach-s3c24xx/simtec-usb.c b/arch/arm/mach-s3c24xx/simtec-usb.c index 2ed2e32430dc..bb3eac6a7697 100644 --- a/arch/arm/mach-s3c24xx/simtec-usb.c +++ b/arch/arm/mach-s3c24xx/simtec-usb.c @@ -78,8 +78,7 @@ static void usb_simtec_enableoc(struct s3c2410_hcd_info *info, int on) if (on) { ret = request_irq(BAST_IRQ_USBOC, usb_simtec_ocirq, - IRQF_DISABLED | IRQF_TRIGGER_RISING | - IRQF_TRIGGER_FALLING, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "USB Over-current", info); if (ret != 0) { printk(KERN_ERR "failed to request usb oc irq\n"); diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-s3c64xx/mach-smartq.c index a6b338fd0470..08a889c141da 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq.c +++ b/arch/arm/mach-s3c64xx/mach-smartq.c @@ -106,7 +106,7 @@ static void smartq_usb_host_enableoc(struct s3c2410_hcd_info *info, int on) if (on) { ret = request_irq(gpio_to_irq(S3C64XX_GPL(10)), - smartq_usb_host_ocirq, IRQF_DISABLED | + smartq_usb_host_ocirq, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "USB host overcurrent", info); if (ret != 0) -- cgit v1.2.1 From 53302222debe568bbfb27985eb97ffdfcf3bff24 Mon Sep 17 00:00:00 2001 From: Daniel Kurtz Date: Thu, 12 Dec 2013 07:07:23 +0900 Subject: ARM: EXYNOS: Constify data tables for pmu These tables are all immutable, make them const to save 4416 bytes of RAM. size arch/arm/mach-exynos/pmu.o text data bss 848 4420 4 // before 5264 4 4 // after Signed-off-by: Daniel Kurtz Reviewed-by: Tomasz Figa Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/pmu.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-exynos/pmu.c b/arch/arm/mach-exynos/pmu.c index 97d688526258..6609145312ac 100644 --- a/arch/arm/mach-exynos/pmu.c +++ b/arch/arm/mach-exynos/pmu.c @@ -17,9 +17,9 @@ #include "common.h" -static struct exynos_pmu_conf *exynos_pmu_config; +static const struct exynos_pmu_conf *exynos_pmu_config; -static struct exynos_pmu_conf exynos4210_pmu_config[] = { +static const struct exynos_pmu_conf exynos4210_pmu_config[] = { /* { .reg = address, .val = { AFTR, LPA, SLEEP } */ { S5P_ARM_CORE0_LOWPWR, { 0x0, 0x0, 0x2 } }, { S5P_DIS_IRQ_CORE0, { 0x0, 0x0, 0x0 } }, @@ -95,7 +95,7 @@ static struct exynos_pmu_conf exynos4210_pmu_config[] = { { PMU_TABLE_END,}, }; -static struct exynos_pmu_conf exynos4x12_pmu_config[] = { +static const struct exynos_pmu_conf exynos4x12_pmu_config[] = { { S5P_ARM_CORE0_LOWPWR, { 0x0, 0x0, 0x2 } }, { S5P_DIS_IRQ_CORE0, { 0x0, 0x0, 0x0 } }, { S5P_DIS_IRQ_CENTRAL0, { 0x0, 0x0, 0x0 } }, @@ -203,7 +203,7 @@ static struct exynos_pmu_conf exynos4x12_pmu_config[] = { { PMU_TABLE_END,}, }; -static struct exynos_pmu_conf exynos4412_pmu_config[] = { +static const struct exynos_pmu_conf exynos4412_pmu_config[] = { { S5P_ARM_CORE2_LOWPWR, { 0x0, 0x0, 0x2 } }, { S5P_DIS_IRQ_CORE2, { 0x0, 0x0, 0x0 } }, { S5P_DIS_IRQ_CENTRAL2, { 0x0, 0x0, 0x0 } }, @@ -213,7 +213,7 @@ static struct exynos_pmu_conf exynos4412_pmu_config[] = { { PMU_TABLE_END,}, }; -static struct exynos_pmu_conf exynos5250_pmu_config[] = { +static const struct exynos_pmu_conf exynos5250_pmu_config[] = { /* { .reg = address, .val = { AFTR, LPA, SLEEP } */ { EXYNOS5_ARM_CORE0_SYS_PWR_REG, { 0x0, 0x0, 0x2} }, { EXYNOS5_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG, { 0x0, 0x0, 0x0} }, @@ -317,7 +317,7 @@ static struct exynos_pmu_conf exynos5250_pmu_config[] = { { PMU_TABLE_END,}, }; -static void __iomem *exynos5_list_both_cnt_feed[] = { +static void __iomem * const exynos5_list_both_cnt_feed[] = { EXYNOS5_ARM_CORE0_OPTION, EXYNOS5_ARM_CORE1_OPTION, EXYNOS5_ARM_COMMON_OPTION, @@ -331,7 +331,7 @@ static void __iomem *exynos5_list_both_cnt_feed[] = { EXYNOS5_TOP_PWR_SYSMEM_OPTION, }; -static void __iomem *exynos5_list_diable_wfi_wfe[] = { +static void __iomem * const exynos5_list_diable_wfi_wfe[] = { EXYNOS5_ARM_CORE1_OPTION, EXYNOS5_FSYS_ARM_OPTION, EXYNOS5_ISP_ARM_OPTION, -- cgit v1.2.1 From c143751a6da99eaefa824745d87dcc71ec54e705 Mon Sep 17 00:00:00 2001 From: Daniel Kurtz Date: Thu, 12 Dec 2013 07:08:27 +0900 Subject: ARM: SAMSUNG: Let s3c_pm_do_restore_*() take const sleep_save The restore functions do not modify the passed in struct sleep_save, so that parameter can be const. This allows us to pass in const struct. This allows us to use const structs sleep_save to define system registers that will always be restored to a constant value. Signed-off-by: Daniel Kurtz Reviewed-by: Tomasz Figa Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/pm.h | 4 ++-- arch/arm/plat-samsung/pm.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h index 6bc1a8f471e3..ff6063f0d5ea 100644 --- a/arch/arm/plat-samsung/include/plat/pm.h +++ b/arch/arm/plat-samsung/include/plat/pm.h @@ -101,8 +101,8 @@ struct pm_uart_save { /* helper functions to save/restore lists of registers. */ extern void s3c_pm_do_save(struct sleep_save *ptr, int count); -extern void s3c_pm_do_restore(struct sleep_save *ptr, int count); -extern void s3c_pm_do_restore_core(struct sleep_save *ptr, int count); +extern void s3c_pm_do_restore(const struct sleep_save *ptr, int count); +extern void s3c_pm_do_restore_core(const struct sleep_save *ptr, int count); #ifdef CONFIG_SAMSUNG_PM extern int s3c_irq_wake(struct irq_data *data, unsigned int state); diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c index d0c23010b693..416e5bea54f9 100644 --- a/arch/arm/plat-samsung/pm.c +++ b/arch/arm/plat-samsung/pm.c @@ -182,7 +182,7 @@ void s3c_pm_do_save(struct sleep_save *ptr, int count) * restore the UARTs state yet */ -void s3c_pm_do_restore(struct sleep_save *ptr, int count) +void s3c_pm_do_restore(const struct sleep_save *ptr, int count) { for (; count > 0; count--, ptr++) { printk(KERN_DEBUG "restore %p (restore %08lx, was %08x)\n", @@ -203,7 +203,7 @@ void s3c_pm_do_restore(struct sleep_save *ptr, int count) * peripherals, as things may be changing! */ -void s3c_pm_do_restore_core(struct sleep_save *ptr, int count) +void s3c_pm_do_restore_core(const struct sleep_save *ptr, int count) { for (; count > 0; count--, ptr++) __raw_writel(ptr->val, ptr->reg); -- cgit v1.2.1 From 7c394e7be4d267c02eaaac8fa197a7c1b023c99b Mon Sep 17 00:00:00 2001 From: Daniel Kurtz Date: Thu, 12 Dec 2013 07:09:33 +0900 Subject: ARM: EXYNOS: Constify clksrc immutable register restore tables The clksrc tables are constant, they are not used to store register values at suspend. size arch/arm/mach-exynos/pm.o text data bss 1591 212 12 // Before 1671 132 12 // After Signed-off-by: Daniel Kurtz Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/pm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c index c679db577269..7fb0f13d600d 100644 --- a/arch/arm/mach-exynos/pm.c +++ b/arch/arm/mach-exynos/pm.c @@ -36,7 +36,7 @@ #include "common.h" -static struct sleep_save exynos4_set_clksrc[] = { +static const struct sleep_save exynos4_set_clksrc[] = { { .reg = EXYNOS4_CLKSRC_MASK_TOP , .val = 0x00000001, }, { .reg = EXYNOS4_CLKSRC_MASK_CAM , .val = 0x11111111, }, { .reg = EXYNOS4_CLKSRC_MASK_TV , .val = 0x00000111, }, @@ -48,7 +48,7 @@ static struct sleep_save exynos4_set_clksrc[] = { { .reg = EXYNOS4_CLKSRC_MASK_DMC , .val = 0x00010000, }, }; -static struct sleep_save exynos4210_set_clksrc[] = { +static const struct sleep_save exynos4210_set_clksrc[] = { { .reg = EXYNOS4210_CLKSRC_MASK_LCD1 , .val = 0x00001111, }, }; -- cgit v1.2.1 From d8f64797c5ff3351a54830bba2cbc7e0b00e4613 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 6 Nov 2013 14:00:25 -0700 Subject: ARM: tegra: add missing clock documentation to DT bindings Many of the Tegra DT binding documents say nothing about the clocks or clock-names properties, yet those are present and required in DT files. This patch simply updates the documentation file to match the implicit definition of the binding, based on real-world DT content. All Tegra bindings that mention clocks are updated to have consistent wording and formatting of the clock-related properties. Signed-off-by: Stephen Warren Acked-By: Terje Bergstrom --- arch/arm/boot/dts/tegra20.dtsi | 4 ++-- arch/arm/boot/dts/tegra30.dtsi | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index df40b54fd8bc..4eaeab3866bc 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -75,7 +75,7 @@ interrupts = ; clocks = <&tegra_car TEGRA20_CLK_DISP1>, <&tegra_car TEGRA20_CLK_PLL_P>; - clock-names = "disp1", "parent"; + clock-names = "dc", "parent"; rgb { status = "disabled"; @@ -88,7 +88,7 @@ interrupts = ; clocks = <&tegra_car TEGRA20_CLK_DISP2>, <&tegra_car TEGRA20_CLK_PLL_P>; - clock-names = "disp2", "parent"; + clock-names = "dc", "parent"; rgb { status = "disabled"; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 2bd55cfd88ad..6e0e5a3611ee 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -147,7 +147,7 @@ interrupts = ; clocks = <&tegra_car TEGRA30_CLK_DISP1>, <&tegra_car TEGRA30_CLK_PLL_P>; - clock-names = "disp1", "parent"; + clock-names = "dc", "parent"; rgb { status = "disabled"; @@ -160,7 +160,7 @@ interrupts = ; clocks = <&tegra_car TEGRA30_CLK_DISP2>, <&tegra_car TEGRA30_CLK_PLL_P>; - clock-names = "disp2", "parent"; + clock-names = "dc", "parent"; rgb { status = "disabled"; -- cgit v1.2.1 From 3393d42205905a8e7959463f51c214b1ff605c71 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 6 Nov 2013 14:01:16 -0700 Subject: ARM: tegra: update DT files to add reset properties An earlier patch updated the Tegra DT bindings to require resets and reset-names properties to be filled in. This patch updates the DT files to include those properties. Note that any legacy clocks and clock-names entries that are replaced by reset properties are not yet removed; the drivers must be updated to use the new resets and reset-names properties first. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra114.dtsi | 83 ++++++++++++++++++++++++++-- arch/arm/boot/dts/tegra20-paz00.dts | 2 + arch/arm/boot/dts/tegra20.dtsi | 81 ++++++++++++++++++++++++++++ arch/arm/boot/dts/tegra30.dtsi | 104 ++++++++++++++++++++++++++++++++++++ 4 files changed, 266 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index 8d42787c8ff1..c40dbdcb3741 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -43,6 +43,7 @@ compatible = "nvidia,tegra114-car"; reg = <0x60006000 0x1000>; #clock-cells = <1>; + #reset-cells = <1>; }; apbdma: dma { @@ -81,6 +82,8 @@ , ; clocks = <&tegra_car TEGRA114_CLK_APBDMA>; + resets = <&tegra_car 34>; + reset-names = "dma"; }; ahb: ahb { @@ -125,8 +128,10 @@ reg-shift = <2>; interrupts = ; nvidia,dma-request-selector = <&apbdma 8>; - status = "disabled"; clocks = <&tegra_car TEGRA114_CLK_UARTA>; + resets = <&tegra_car 6>; + reset-names = "serial"; + status = "disabled"; }; uartb: serial@70006040 { @@ -135,8 +140,10 @@ reg-shift = <2>; interrupts = ; nvidia,dma-request-selector = <&apbdma 9>; - status = "disabled"; clocks = <&tegra_car TEGRA114_CLK_UARTB>; + resets = <&tegra_car 7>; + reset-names = "serial"; + status = "disabled"; }; uartc: serial@70006200 { @@ -145,8 +152,10 @@ reg-shift = <2>; interrupts = ; nvidia,dma-request-selector = <&apbdma 10>; - status = "disabled"; clocks = <&tegra_car TEGRA114_CLK_UARTC>; + resets = <&tegra_car 55>; + reset-names = "serial"; + status = "disabled"; }; uartd: serial@70006300 { @@ -155,8 +164,10 @@ reg-shift = <2>; interrupts = ; nvidia,dma-request-selector = <&apbdma 19>; - status = "disabled"; clocks = <&tegra_car TEGRA114_CLK_UARTD>; + resets = <&tegra_car 65>; + reset-names = "serial"; + status = "disabled"; }; pwm: pwm { @@ -164,6 +175,8 @@ reg = <0x7000a000 0x100>; #pwm-cells = <2>; clocks = <&tegra_car TEGRA114_CLK_PWM>; + resets = <&tegra_car 17>; + reset-names = "pwm"; status = "disabled"; }; @@ -175,6 +188,8 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_I2C1>; clock-names = "div-clk"; + resets = <&tegra_car 12>; + reset-names = "i2c"; status = "disabled"; }; @@ -186,6 +201,8 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_I2C2>; clock-names = "div-clk"; + resets = <&tegra_car 54>; + reset-names = "i2c"; status = "disabled"; }; @@ -197,6 +214,8 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_I2C3>; clock-names = "div-clk"; + resets = <&tegra_car 67>; + reset-names = "i2c"; status = "disabled"; }; @@ -208,6 +227,8 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_I2C4>; clock-names = "div-clk"; + resets = <&tegra_car 103>; + reset-names = "i2c"; status = "disabled"; }; @@ -219,6 +240,8 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_I2C5>; clock-names = "div-clk"; + resets = <&tegra_car 47>; + reset-names = "i2c"; status = "disabled"; }; @@ -231,6 +254,8 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC1>; clock-names = "spi"; + resets = <&tegra_car 41>; + reset-names = "spi"; status = "disabled"; }; @@ -243,6 +268,8 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC2>; clock-names = "spi"; + resets = <&tegra_car 44>; + reset-names = "spi"; status = "disabled"; }; @@ -255,6 +282,8 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC3>; clock-names = "spi"; + resets = <&tegra_car 46>; + reset-names = "spi"; status = "disabled"; }; @@ -267,6 +296,8 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC4>; clock-names = "spi"; + resets = <&tegra_car 68>; + reset-names = "spi"; status = "disabled"; }; @@ -279,6 +310,8 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC5>; clock-names = "spi"; + resets = <&tegra_car 104>; + reset-names = "spi"; status = "disabled"; }; @@ -291,6 +324,8 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC6>; clock-names = "spi"; + resets = <&tegra_car 105>; + reset-names = "spi"; status = "disabled"; }; @@ -306,6 +341,8 @@ reg = <0x7000e200 0x100>; interrupts = ; clocks = <&tegra_car TEGRA114_CLK_KBC>; + resets = <&tegra_car 36>; + reset-names = "kbc"; status = "disabled"; }; @@ -353,6 +390,22 @@ clock-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", "i2s3", "i2s4", "dam0", "dam1", "dam2", "spdif_in", "amx", "adx"; + resets = <&tegra_car 106>, /* d_audio */ + <&tegra_car 107>, /* apbif */ + <&tegra_car 30>, /* i2s0 */ + <&tegra_car 11>, /* i2s1 */ + <&tegra_car 18>, /* i2s2 */ + <&tegra_car 101>, /* i2s3 */ + <&tegra_car 102>, /* i2s4 */ + <&tegra_car 108>, /* dam0 */ + <&tegra_car 109>, /* dam1 */ + <&tegra_car 110>, /* dam2 */ + <&tegra_car 10>, /* spdif */ + <&tegra_car 153>, /* amx */ + <&tegra_car 154>; /* adx */ + reset-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", + "i2s3", "i2s4", "dam0", "dam1", "dam2", + "spdif", "amx", "adx"; ranges; #address-cells = <1>; #size-cells = <1>; @@ -362,6 +415,8 @@ reg = <0x70080300 0x100>; nvidia,ahub-cif-ids = <4 4>; clocks = <&tegra_car TEGRA114_CLK_I2S0>; + resets = <&tegra_car 30>; + reset-names = "i2s"; status = "disabled"; }; @@ -370,6 +425,8 @@ reg = <0x70080400 0x100>; nvidia,ahub-cif-ids = <5 5>; clocks = <&tegra_car TEGRA114_CLK_I2S1>; + resets = <&tegra_car 11>; + reset-names = "i2s"; status = "disabled"; }; @@ -378,6 +435,8 @@ reg = <0x70080500 0x100>; nvidia,ahub-cif-ids = <6 6>; clocks = <&tegra_car TEGRA114_CLK_I2S2>; + resets = <&tegra_car 18>; + reset-names = "i2s"; status = "disabled"; }; @@ -386,6 +445,8 @@ reg = <0x70080600 0x100>; nvidia,ahub-cif-ids = <7 7>; clocks = <&tegra_car TEGRA114_CLK_I2S3>; + resets = <&tegra_car 101>; + reset-names = "i2s"; status = "disabled"; }; @@ -394,6 +455,8 @@ reg = <0x70080700 0x100>; nvidia,ahub-cif-ids = <8 8>; clocks = <&tegra_car TEGRA114_CLK_I2S4>; + resets = <&tegra_car 102>; + reset-names = "i2s"; status = "disabled"; }; }; @@ -403,6 +466,8 @@ reg = <0x78000000 0x200>; interrupts = ; clocks = <&tegra_car TEGRA114_CLK_SDMMC1>; + resets = <&tegra_car 14>; + reset-names = "sdhci"; status = "disable"; }; @@ -411,6 +476,8 @@ reg = <0x78000200 0x200>; interrupts = ; clocks = <&tegra_car TEGRA114_CLK_SDMMC2>; + resets = <&tegra_car 9>; + reset-names = "sdhci"; status = "disable"; }; @@ -419,6 +486,8 @@ reg = <0x78000400 0x200>; interrupts = ; clocks = <&tegra_car TEGRA114_CLK_SDMMC3>; + resets = <&tegra_car 69>; + reset-names = "sdhci"; status = "disable"; }; @@ -427,6 +496,8 @@ reg = <0x78000600 0x200>; interrupts = ; clocks = <&tegra_car TEGRA114_CLK_SDMMC4>; + resets = <&tegra_car 15>; + reset-names = "sdhci"; status = "disable"; }; @@ -436,6 +507,8 @@ interrupts = ; phy_type = "utmi"; clocks = <&tegra_car TEGRA114_CLK_USBD>; + resets = <&tegra_car 22>; + reset-names = "usb"; nvidia,phy = <&phy1>; status = "disabled"; }; @@ -467,6 +540,8 @@ interrupts = ; phy_type = "utmi"; clocks = <&tegra_car TEGRA114_CLK_USB3>; + resets = <&tegra_car 59>; + reset-names = "usb"; nvidia,phy = <&phy3>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index 8d71fc9d8a2f..e57fb3aefc2a 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -280,6 +280,8 @@ clocks = <&tegra_car TEGRA20_CLK_I2C3>, <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 67>; + reset-names = "i2c"; }; i2c@7000d000 { diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 4eaeab3866bc..f21b0416c547 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -22,6 +22,8 @@ interrupts = , /* syncpt */ ; /* general */ clocks = <&tegra_car TEGRA20_CLK_HOST1X>; + resets = <&tegra_car 28>; + reset-names = "host1x"; #address-cells = <1>; #size-cells = <1>; @@ -33,6 +35,8 @@ reg = <0x54040000 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_MPE>; + resets = <&tegra_car 60>; + reset-names = "mpe"; }; vi { @@ -40,6 +44,8 @@ reg = <0x54080000 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_VI>; + resets = <&tegra_car 20>; + reset-names = "vi"; }; epp { @@ -47,6 +53,8 @@ reg = <0x540c0000 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_EPP>; + resets = <&tegra_car 19>; + reset-names = "epp"; }; isp { @@ -54,6 +62,8 @@ reg = <0x54100000 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_ISP>; + resets = <&tegra_car 23>; + reset-names = "isp"; }; gr2d { @@ -61,12 +71,16 @@ reg = <0x54140000 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_GR2D>; + resets = <&tegra_car 21>; + reset-names = "2d"; }; gr3d { compatible = "nvidia,tegra20-gr3d"; reg = <0x54180000 0x00040000>; clocks = <&tegra_car TEGRA20_CLK_GR3D>; + resets = <&tegra_car 24>; + reset-names = "3d"; }; dc@54200000 { @@ -76,6 +90,8 @@ clocks = <&tegra_car TEGRA20_CLK_DISP1>, <&tegra_car TEGRA20_CLK_PLL_P>; clock-names = "dc", "parent"; + resets = <&tegra_car 27>; + reset-names = "dc"; rgb { status = "disabled"; @@ -89,6 +105,8 @@ clocks = <&tegra_car TEGRA20_CLK_DISP2>, <&tegra_car TEGRA20_CLK_PLL_P>; clock-names = "dc", "parent"; + resets = <&tegra_car 26>; + reset-names = "dc"; rgb { status = "disabled"; @@ -102,6 +120,8 @@ clocks = <&tegra_car TEGRA20_CLK_HDMI>, <&tegra_car TEGRA20_CLK_PLL_D_OUT0>; clock-names = "hdmi", "parent"; + resets = <&tegra_car 51>; + reset-names = "hdmi"; status = "disabled"; }; @@ -117,6 +137,8 @@ compatible = "nvidia,tegra20-dsi"; reg = <0x54300000 0x00040000>; clocks = <&tegra_car TEGRA20_CLK_DSI>; + resets = <&tegra_car 48>; + reset-names = "dsi"; status = "disabled"; }; }; @@ -160,6 +182,7 @@ compatible = "nvidia,tegra20-car"; reg = <0x60006000 0x1000>; #clock-cells = <1>; + #reset-cells = <1>; }; apbdma: dma { @@ -182,6 +205,8 @@ , ; clocks = <&tegra_car TEGRA20_CLK_APBDMA>; + resets = <&tegra_car 34>; + reset-names = "dma"; }; ahb { @@ -224,6 +249,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 12>; clocks = <&tegra_car TEGRA20_CLK_AC97>; + resets = <&tegra_car 3>; + reset-names = "ac97"; status = "disabled"; }; @@ -233,6 +260,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 2>; clocks = <&tegra_car TEGRA20_CLK_I2S1>; + resets = <&tegra_car 11>; + reset-names = "i2s"; status = "disabled"; }; @@ -242,6 +271,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 1>; clocks = <&tegra_car TEGRA20_CLK_I2S2>; + resets = <&tegra_car 18>; + reset-names = "i2s"; status = "disabled"; }; @@ -259,6 +290,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 8>; clocks = <&tegra_car TEGRA20_CLK_UARTA>; + resets = <&tegra_car 6>; + reset-names = "serial"; status = "disabled"; }; @@ -269,6 +302,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 9>; clocks = <&tegra_car TEGRA20_CLK_UARTB>; + resets = <&tegra_car 7>; + reset-names = "serial"; status = "disabled"; }; @@ -279,6 +314,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 10>; clocks = <&tegra_car TEGRA20_CLK_UARTC>; + resets = <&tegra_car 55>; + reset-names = "serial"; status = "disabled"; }; @@ -289,6 +326,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 19>; clocks = <&tegra_car TEGRA20_CLK_UARTD>; + resets = <&tegra_car 65>; + reset-names = "serial"; status = "disabled"; }; @@ -299,6 +338,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 20>; clocks = <&tegra_car TEGRA20_CLK_UARTE>; + resets = <&tegra_car 66>; + reset-names = "serial"; status = "disabled"; }; @@ -307,6 +348,8 @@ reg = <0x7000a000 0x100>; #pwm-cells = <2>; clocks = <&tegra_car TEGRA20_CLK_PWM>; + resets = <&tegra_car 17>; + reset-names = "pwm"; status = "disabled"; }; @@ -326,6 +369,8 @@ clocks = <&tegra_car TEGRA20_CLK_I2C1>, <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 12>; + reset-names = "i2c"; status = "disabled"; }; @@ -337,6 +382,8 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SPI>; + resets = <&tegra_car 43>; + reset-names = "spi"; status = "disabled"; }; @@ -349,6 +396,8 @@ clocks = <&tegra_car TEGRA20_CLK_I2C2>, <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 54>; + reset-names = "i2c"; status = "disabled"; }; @@ -361,6 +410,8 @@ clocks = <&tegra_car TEGRA20_CLK_I2C3>, <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 67>; + reset-names = "i2c"; status = "disabled"; }; @@ -373,6 +424,8 @@ clocks = <&tegra_car TEGRA20_CLK_DVC>, <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 47>; + reset-names = "i2c"; status = "disabled"; }; @@ -384,6 +437,8 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SBC1>; + resets = <&tegra_car 41>; + reset-names = "spi"; status = "disabled"; }; @@ -395,6 +450,8 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SBC2>; + resets = <&tegra_car 44>; + reset-names = "spi"; status = "disabled"; }; @@ -406,6 +463,8 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SBC3>; + resets = <&tegra_car 46>; + reset-names = "spi"; status = "disabled"; }; @@ -417,6 +476,8 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SBC4>; + resets = <&tegra_car 68>; + reset-names = "spi"; status = "disabled"; }; @@ -425,6 +486,8 @@ reg = <0x7000e200 0x100>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_KBC>; + resets = <&tegra_car 36>; + reset-names = "kbc"; status = "disabled"; }; @@ -481,6 +544,10 @@ <&tegra_car TEGRA20_CLK_PCIE_XCLK>, <&tegra_car TEGRA20_CLK_PLL_E>; clock-names = "pex", "afi", "pcie_xclk", "pll_e"; + resets = <&tegra_car 70>, + <&tegra_car 72>, + <&tegra_car 74>; + reset-names = "pex", "afi", "pcie_x"; status = "disabled"; pci@1,0 { @@ -517,6 +584,8 @@ phy_type = "utmi"; nvidia,has-legacy-mode; clocks = <&tegra_car TEGRA20_CLK_USBD>; + resets = <&tegra_car 22>; + reset-names = "usb"; nvidia,needs-double-reset; nvidia,phy = <&phy1>; status = "disabled"; @@ -548,6 +617,8 @@ interrupts = ; phy_type = "ulpi"; clocks = <&tegra_car TEGRA20_CLK_USB2>; + resets = <&tegra_car 58>; + reset-names = "usb"; nvidia,phy = <&phy2>; status = "disabled"; }; @@ -569,6 +640,8 @@ interrupts = ; phy_type = "utmi"; clocks = <&tegra_car TEGRA20_CLK_USB3>; + resets = <&tegra_car 59>; + reset-names = "usb"; nvidia,phy = <&phy3>; status = "disabled"; }; @@ -597,6 +670,8 @@ reg = <0xc8000000 0x200>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_SDMMC1>; + resets = <&tegra_car 14>; + reset-names = "sdhci"; status = "disabled"; }; @@ -605,6 +680,8 @@ reg = <0xc8000200 0x200>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_SDMMC2>; + resets = <&tegra_car 9>; + reset-names = "sdhci"; status = "disabled"; }; @@ -613,6 +690,8 @@ reg = <0xc8000400 0x200>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_SDMMC3>; + resets = <&tegra_car 69>; + reset-names = "sdhci"; status = "disabled"; }; @@ -621,6 +700,8 @@ reg = <0xc8000600 0x200>; interrupts = ; clocks = <&tegra_car TEGRA20_CLK_SDMMC4>; + resets = <&tegra_car 15>; + reset-names = "sdhci"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 6e0e5a3611ee..1e1a0171c87c 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -44,6 +44,10 @@ <&tegra_car TEGRA30_CLK_PLL_E>, <&tegra_car TEGRA30_CLK_CML0>; clock-names = "pex", "afi", "pcie_xclk", "pll_e", "cml"; + resets = <&tegra_car 70>, + <&tegra_car 72>, + <&tegra_car 74>; + reset-names = "pex", "afi", "pcie_x"; status = "disabled"; pci@1,0 { @@ -92,6 +96,8 @@ interrupts = , /* syncpt */ ; /* general */ clocks = <&tegra_car TEGRA30_CLK_HOST1X>; + resets = <&tegra_car 28>; + reset-names = "host1x"; #address-cells = <1>; #size-cells = <1>; @@ -103,6 +109,8 @@ reg = <0x54040000 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_MPE>; + resets = <&tegra_car 60>; + reset-names = "mpe"; }; vi { @@ -110,6 +118,8 @@ reg = <0x54080000 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_VI>; + resets = <&tegra_car 20>; + reset-names = "vi"; }; epp { @@ -117,6 +127,8 @@ reg = <0x540c0000 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_EPP>; + resets = <&tegra_car 19>; + reset-names = "epp"; }; isp { @@ -124,12 +136,16 @@ reg = <0x54100000 0x00040000>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_ISP>; + resets = <&tegra_car 23>; + reset-names = "isp"; }; gr2d { compatible = "nvidia,tegra30-gr2d"; reg = <0x54140000 0x00040000>; interrupts = ; + resets = <&tegra_car 21>; + reset-names = "2d"; clocks = <&tegra_car TEGRA30_CLK_GR2D>; }; @@ -139,6 +155,9 @@ clocks = <&tegra_car TEGRA30_CLK_GR3D &tegra_car TEGRA30_CLK_GR3D2>; clock-names = "3d", "3d2"; + resets = <&tegra_car 24>, + <&tegra_car 98>; + reset-names = "3d", "3d2"; }; dc@54200000 { @@ -148,6 +167,8 @@ clocks = <&tegra_car TEGRA30_CLK_DISP1>, <&tegra_car TEGRA30_CLK_PLL_P>; clock-names = "dc", "parent"; + resets = <&tegra_car 27>; + reset-names = "dc"; rgb { status = "disabled"; @@ -161,6 +182,8 @@ clocks = <&tegra_car TEGRA30_CLK_DISP2>, <&tegra_car TEGRA30_CLK_PLL_P>; clock-names = "dc", "parent"; + resets = <&tegra_car 26>; + reset-names = "dc"; rgb { status = "disabled"; @@ -174,6 +197,8 @@ clocks = <&tegra_car TEGRA30_CLK_HDMI>, <&tegra_car TEGRA30_CLK_PLL_D2_OUT0>; clock-names = "hdmi", "parent"; + resets = <&tegra_car 51>; + reset-names = "hdmi"; status = "disabled"; }; @@ -189,6 +214,8 @@ compatible = "nvidia,tegra30-dsi"; reg = <0x54300000 0x00040000>; clocks = <&tegra_car TEGRA30_CLK_DSIA>; + resets = <&tegra_car 48>; + reset-names = "dsi"; status = "disabled"; }; }; @@ -234,6 +261,7 @@ compatible = "nvidia,tegra30-car"; reg = <0x60006000 0x1000>; #clock-cells = <1>; + #reset-cells = <1>; }; apbdma: dma { @@ -272,6 +300,8 @@ , ; clocks = <&tegra_car TEGRA30_CLK_APBDMA>; + resets = <&tegra_car 34>; + reset-names = "dma"; }; ahb: ahb { @@ -317,6 +347,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 8>; clocks = <&tegra_car TEGRA30_CLK_UARTA>; + resets = <&tegra_car 6>; + reset-names = "serial"; status = "disabled"; }; @@ -327,6 +359,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 9>; clocks = <&tegra_car TEGRA30_CLK_UARTB>; + resets = <&tegra_car 7>; + reset-names = "serial"; status = "disabled"; }; @@ -337,6 +371,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 10>; clocks = <&tegra_car TEGRA30_CLK_UARTC>; + resets = <&tegra_car 55>; + reset-names = "serial"; status = "disabled"; }; @@ -347,6 +383,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 19>; clocks = <&tegra_car TEGRA30_CLK_UARTD>; + resets = <&tegra_car 65>; + reset-names = "serial"; status = "disabled"; }; @@ -357,6 +395,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 20>; clocks = <&tegra_car TEGRA30_CLK_UARTE>; + resets = <&tegra_car 66>; + reset-names = "serial"; status = "disabled"; }; @@ -365,6 +405,8 @@ reg = <0x7000a000 0x100>; #pwm-cells = <2>; clocks = <&tegra_car TEGRA30_CLK_PWM>; + resets = <&tegra_car 17>; + reset-names = "pwm"; status = "disabled"; }; @@ -384,6 +426,8 @@ clocks = <&tegra_car TEGRA30_CLK_I2C1>, <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 12>; + reset-names = "i2c"; status = "disabled"; }; @@ -396,6 +440,8 @@ clocks = <&tegra_car TEGRA30_CLK_I2C2>, <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 54>; + reset-names = "i2c"; status = "disabled"; }; @@ -408,6 +454,8 @@ clocks = <&tegra_car TEGRA30_CLK_I2C3>, <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 67>; + reset-names = "i2c"; status = "disabled"; }; @@ -419,6 +467,8 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_I2C4>, <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; + resets = <&tegra_car 103>; + reset-names = "i2c"; clock-names = "div-clk", "fast-clk"; status = "disabled"; }; @@ -432,6 +482,8 @@ clocks = <&tegra_car TEGRA30_CLK_I2C5>, <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 47>; + reset-names = "i2c"; status = "disabled"; }; @@ -443,6 +495,8 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC1>; + resets = <&tegra_car 41>; + reset-names = "spi"; status = "disabled"; }; @@ -454,6 +508,8 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC2>; + resets = <&tegra_car 44>; + reset-names = "spi"; status = "disabled"; }; @@ -465,6 +521,8 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC3>; + resets = <&tegra_car 46>; + reset-names = "spi"; status = "disabled"; }; @@ -476,6 +534,8 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC4>; + resets = <&tegra_car 68>; + reset-names = "spi"; status = "disabled"; }; @@ -487,6 +547,8 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC5>; + resets = <&tegra_car 104>; + reset-names = "spi"; status = "disabled"; }; @@ -498,6 +560,8 @@ #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC6>; + resets = <&tegra_car 106>; + reset-names = "spi"; status = "disabled"; }; @@ -506,6 +570,8 @@ reg = <0x7000e200 0x100>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_KBC>; + resets = <&tegra_car 36>; + reset-names = "kbc"; status = "disabled"; }; @@ -555,6 +621,20 @@ clock-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", "i2s3", "i2s4", "dam0", "dam1", "dam2", "spdif_in"; + resets = <&tegra_car 106>, /* d_audio */ + <&tegra_car 107>, /* apbif */ + <&tegra_car 30>, /* i2s0 */ + <&tegra_car 11>, /* i2s1 */ + <&tegra_car 18>, /* i2s2 */ + <&tegra_car 101>, /* i2s3 */ + <&tegra_car 102>, /* i2s4 */ + <&tegra_car 108>, /* dam0 */ + <&tegra_car 109>, /* dam1 */ + <&tegra_car 110>, /* dam2 */ + <&tegra_car 10>; /* spdif */ + reset-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", + "i2s3", "i2s4", "dam0", "dam1", "dam2", + "spdif"; ranges; #address-cells = <1>; #size-cells = <1>; @@ -564,6 +644,8 @@ reg = <0x70080300 0x100>; nvidia,ahub-cif-ids = <4 4>; clocks = <&tegra_car TEGRA30_CLK_I2S0>; + resets = <&tegra_car 30>; + reset-names = "i2s"; status = "disabled"; }; @@ -572,6 +654,8 @@ reg = <0x70080400 0x100>; nvidia,ahub-cif-ids = <5 5>; clocks = <&tegra_car TEGRA30_CLK_I2S1>; + resets = <&tegra_car 11>; + reset-names = "i2s"; status = "disabled"; }; @@ -580,6 +664,8 @@ reg = <0x70080500 0x100>; nvidia,ahub-cif-ids = <6 6>; clocks = <&tegra_car TEGRA30_CLK_I2S2>; + resets = <&tegra_car 18>; + reset-names = "i2s"; status = "disabled"; }; @@ -588,6 +674,8 @@ reg = <0x70080600 0x100>; nvidia,ahub-cif-ids = <7 7>; clocks = <&tegra_car TEGRA30_CLK_I2S3>; + resets = <&tegra_car 101>; + reset-names = "i2s"; status = "disabled"; }; @@ -596,6 +684,8 @@ reg = <0x70080700 0x100>; nvidia,ahub-cif-ids = <8 8>; clocks = <&tegra_car TEGRA30_CLK_I2S4>; + resets = <&tegra_car 102>; + reset-names = "i2s"; status = "disabled"; }; }; @@ -605,6 +695,8 @@ reg = <0x78000000 0x200>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_SDMMC1>; + resets = <&tegra_car 14>; + reset-names = "sdhci"; status = "disabled"; }; @@ -613,6 +705,8 @@ reg = <0x78000200 0x200>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_SDMMC2>; + resets = <&tegra_car 9>; + reset-names = "sdhci"; status = "disabled"; }; @@ -621,6 +715,8 @@ reg = <0x78000400 0x200>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_SDMMC3>; + resets = <&tegra_car 69>; + reset-names = "sdhci"; status = "disabled"; }; @@ -629,6 +725,8 @@ reg = <0x78000600 0x200>; interrupts = ; clocks = <&tegra_car TEGRA30_CLK_SDMMC4>; + resets = <&tegra_car 15>; + reset-names = "sdhci"; status = "disabled"; }; @@ -638,6 +736,8 @@ interrupts = ; phy_type = "utmi"; clocks = <&tegra_car TEGRA30_CLK_USBD>; + resets = <&tegra_car 22>; + reset-names = "usb"; nvidia,needs-double-reset; nvidia,phy = <&phy1>; status = "disabled"; @@ -671,6 +771,8 @@ interrupts = ; phy_type = "ulpi"; clocks = <&tegra_car TEGRA30_CLK_USB2>; + resets = <&tegra_car 58>; + reset-names = "usb"; nvidia,phy = <&phy2>; status = "disabled"; }; @@ -692,6 +794,8 @@ interrupts = ; phy_type = "utmi"; clocks = <&tegra_car TEGRA30_CLK_USB3>; + resets = <&tegra_car 59>; + reset-names = "usb"; nvidia,phy = <&phy3>; status = "disabled"; }; -- cgit v1.2.1 From 034d023f6779c0ff35ac2342107a00c71ced9f2a Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 11 Nov 2013 13:05:59 -0700 Subject: ARM: tegra: update DT files to add DMA properties This patch switches the Tegra DT files to use the standard DMA DT bindings rather than custom properties. Note that the legacy properties are not yet removed; the drivers must be updated to use the new properties first. Signed-off-by: Stephen Warren Reviewed-by: Thierry Reding --- arch/arm/boot/dts/tegra114.dtsi | 45 +++++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/tegra20.dtsi | 35 ++++++++++++++++++++++++++++++++ arch/arm/boot/dts/tegra30.dtsi | 39 +++++++++++++++++++++++++++++++++++ 3 files changed, 119 insertions(+) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index c40dbdcb3741..b4f2e62909a7 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -84,6 +84,7 @@ clocks = <&tegra_car TEGRA114_CLK_APBDMA>; resets = <&tegra_car 34>; reset-names = "dma"; + #dma-cells = <1>; }; ahb: ahb { @@ -131,6 +132,8 @@ clocks = <&tegra_car TEGRA114_CLK_UARTA>; resets = <&tegra_car 6>; reset-names = "serial"; + dmas = <&apbdma 8>, <&apbdma 8>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -143,6 +146,8 @@ clocks = <&tegra_car TEGRA114_CLK_UARTB>; resets = <&tegra_car 7>; reset-names = "serial"; + dmas = <&apbdma 9>, <&apbdma 9>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -155,6 +160,8 @@ clocks = <&tegra_car TEGRA114_CLK_UARTC>; resets = <&tegra_car 55>; reset-names = "serial"; + dmas = <&apbdma 10>, <&apbdma 10>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -167,6 +174,8 @@ clocks = <&tegra_car TEGRA114_CLK_UARTD>; resets = <&tegra_car 65>; reset-names = "serial"; + dmas = <&apbdma 19>, <&apbdma 19>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -190,6 +199,8 @@ clock-names = "div-clk"; resets = <&tegra_car 12>; reset-names = "i2c"; + dmas = <&apbdma 21>, <&apbdma 21>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -203,6 +214,8 @@ clock-names = "div-clk"; resets = <&tegra_car 54>; reset-names = "i2c"; + dmas = <&apbdma 22>, <&apbdma 22>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -216,6 +229,8 @@ clock-names = "div-clk"; resets = <&tegra_car 67>; reset-names = "i2c"; + dmas = <&apbdma 23>, <&apbdma 23>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -229,6 +244,8 @@ clock-names = "div-clk"; resets = <&tegra_car 103>; reset-names = "i2c"; + dmas = <&apbdma 26>, <&apbdma 26>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -242,6 +259,8 @@ clock-names = "div-clk"; resets = <&tegra_car 47>; reset-names = "i2c"; + dmas = <&apbdma 24>, <&apbdma 24>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -256,6 +275,8 @@ clock-names = "spi"; resets = <&tegra_car 41>; reset-names = "spi"; + dmas = <&apbdma 15>, <&apbdma 15>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -270,6 +291,8 @@ clock-names = "spi"; resets = <&tegra_car 44>; reset-names = "spi"; + dmas = <&apbdma 16>, <&apbdma 16>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -284,6 +307,8 @@ clock-names = "spi"; resets = <&tegra_car 46>; reset-names = "spi"; + dmas = <&apbdma 17>, <&apbdma 17>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -298,6 +323,8 @@ clock-names = "spi"; resets = <&tegra_car 68>; reset-names = "spi"; + dmas = <&apbdma 18>, <&apbdma 18>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -312,6 +339,8 @@ clock-names = "spi"; resets = <&tegra_car 104>; reset-names = "spi"; + dmas = <&apbdma 27>, <&apbdma 27>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -326,6 +355,8 @@ clock-names = "spi"; resets = <&tegra_car 105>; reset-names = "spi"; + dmas = <&apbdma 28>, <&apbdma 28>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -406,6 +437,20 @@ reset-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", "i2s3", "i2s4", "dam0", "dam1", "dam2", "spdif", "amx", "adx"; + dmas = <&apbdma 1>, <&apbdma 1>, + <&apbdma 2>, <&apbdma 2>, + <&apbdma 3>, <&apbdma 3>, + <&apbdma 4>, <&apbdma 4>, + <&apbdma 6>, <&apbdma 6>, + <&apbdma 7>, <&apbdma 7>, + <&apbdma 12>, <&apbdma 12>, + <&apbdma 13>, <&apbdma 13>, + <&apbdma 14>, <&apbdma 14>, + <&apbdma 29>, <&apbdma 29>; + dma-names = "rx0", "tx0", "rx1", "tx1", "rx2", "tx2", + "rx3", "tx3", "rx4", "tx4", "rx5", "tx5", + "rx6", "tx6", "rx7", "tx7", "rx8", "tx8", + "rx9", "tx9"; ranges; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index f21b0416c547..437793067ad3 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -207,6 +207,7 @@ clocks = <&tegra_car TEGRA20_CLK_APBDMA>; resets = <&tegra_car 34>; reset-names = "dma"; + #dma-cells = <1>; }; ahb { @@ -251,6 +252,8 @@ clocks = <&tegra_car TEGRA20_CLK_AC97>; resets = <&tegra_car 3>; reset-names = "ac97"; + dmas = <&apbdma 12>, <&apbdma 12>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -262,6 +265,8 @@ clocks = <&tegra_car TEGRA20_CLK_I2S1>; resets = <&tegra_car 11>; reset-names = "i2s"; + dmas = <&apbdma 2>, <&apbdma 2>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -273,6 +278,8 @@ clocks = <&tegra_car TEGRA20_CLK_I2S2>; resets = <&tegra_car 18>; reset-names = "i2s"; + dmas = <&apbdma 1>, <&apbdma 1>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -292,6 +299,8 @@ clocks = <&tegra_car TEGRA20_CLK_UARTA>; resets = <&tegra_car 6>; reset-names = "serial"; + dmas = <&apbdma 8>, <&apbdma 8>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -304,6 +313,8 @@ clocks = <&tegra_car TEGRA20_CLK_UARTB>; resets = <&tegra_car 7>; reset-names = "serial"; + dmas = <&apbdma 9>, <&apbdma 9>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -316,6 +327,8 @@ clocks = <&tegra_car TEGRA20_CLK_UARTC>; resets = <&tegra_car 55>; reset-names = "serial"; + dmas = <&apbdma 10>, <&apbdma 10>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -328,6 +341,8 @@ clocks = <&tegra_car TEGRA20_CLK_UARTD>; resets = <&tegra_car 65>; reset-names = "serial"; + dmas = <&apbdma 19>, <&apbdma 19>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -340,6 +355,8 @@ clocks = <&tegra_car TEGRA20_CLK_UARTE>; resets = <&tegra_car 66>; reset-names = "serial"; + dmas = <&apbdma 20>, <&apbdma 20>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -371,6 +388,8 @@ clock-names = "div-clk", "fast-clk"; resets = <&tegra_car 12>; reset-names = "i2c"; + dmas = <&apbdma 21>, <&apbdma 21>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -384,6 +403,8 @@ clocks = <&tegra_car TEGRA20_CLK_SPI>; resets = <&tegra_car 43>; reset-names = "spi"; + dmas = <&apbdma 11>, <&apbdma 11>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -398,6 +419,8 @@ clock-names = "div-clk", "fast-clk"; resets = <&tegra_car 54>; reset-names = "i2c"; + dmas = <&apbdma 22>, <&apbdma 22>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -412,6 +435,8 @@ clock-names = "div-clk", "fast-clk"; resets = <&tegra_car 67>; reset-names = "i2c"; + dmas = <&apbdma 23>, <&apbdma 23>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -426,6 +451,8 @@ clock-names = "div-clk", "fast-clk"; resets = <&tegra_car 47>; reset-names = "i2c"; + dmas = <&apbdma 24>, <&apbdma 24>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -439,6 +466,8 @@ clocks = <&tegra_car TEGRA20_CLK_SBC1>; resets = <&tegra_car 41>; reset-names = "spi"; + dmas = <&apbdma 15>, <&apbdma 15>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -452,6 +481,8 @@ clocks = <&tegra_car TEGRA20_CLK_SBC2>; resets = <&tegra_car 44>; reset-names = "spi"; + dmas = <&apbdma 16>, <&apbdma 16>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -465,6 +496,8 @@ clocks = <&tegra_car TEGRA20_CLK_SBC3>; resets = <&tegra_car 46>; reset-names = "spi"; + dmas = <&apbdma 17>, <&apbdma 17>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -478,6 +511,8 @@ clocks = <&tegra_car TEGRA20_CLK_SBC4>; resets = <&tegra_car 68>; reset-names = "spi"; + dmas = <&apbdma 18>, <&apbdma 18>; + dma-names = "rx", "tx"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 1e1a0171c87c..bf2602b87a79 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -302,6 +302,7 @@ clocks = <&tegra_car TEGRA30_CLK_APBDMA>; resets = <&tegra_car 34>; reset-names = "dma"; + #dma-cells = <1>; }; ahb: ahb { @@ -349,6 +350,8 @@ clocks = <&tegra_car TEGRA30_CLK_UARTA>; resets = <&tegra_car 6>; reset-names = "serial"; + dmas = <&apbdma 8>, <&apbdma 8>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -361,6 +364,8 @@ clocks = <&tegra_car TEGRA30_CLK_UARTB>; resets = <&tegra_car 7>; reset-names = "serial"; + dmas = <&apbdma 9>, <&apbdma 9>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -373,6 +378,8 @@ clocks = <&tegra_car TEGRA30_CLK_UARTC>; resets = <&tegra_car 55>; reset-names = "serial"; + dmas = <&apbdma 10>, <&apbdma 10>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -385,6 +392,8 @@ clocks = <&tegra_car TEGRA30_CLK_UARTD>; resets = <&tegra_car 65>; reset-names = "serial"; + dmas = <&apbdma 19>, <&apbdma 19>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -397,6 +406,8 @@ clocks = <&tegra_car TEGRA30_CLK_UARTE>; resets = <&tegra_car 66>; reset-names = "serial"; + dmas = <&apbdma 20>, <&apbdma 20>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -428,6 +439,8 @@ clock-names = "div-clk", "fast-clk"; resets = <&tegra_car 12>; reset-names = "i2c"; + dmas = <&apbdma 21>, <&apbdma 21>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -442,6 +455,8 @@ clock-names = "div-clk", "fast-clk"; resets = <&tegra_car 54>; reset-names = "i2c"; + dmas = <&apbdma 22>, <&apbdma 22>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -456,6 +471,8 @@ clock-names = "div-clk", "fast-clk"; resets = <&tegra_car 67>; reset-names = "i2c"; + dmas = <&apbdma 23>, <&apbdma 23>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -470,6 +487,8 @@ resets = <&tegra_car 103>; reset-names = "i2c"; clock-names = "div-clk", "fast-clk"; + dmas = <&apbdma 26>, <&apbdma 26>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -484,6 +503,8 @@ clock-names = "div-clk", "fast-clk"; resets = <&tegra_car 47>; reset-names = "i2c"; + dmas = <&apbdma 24>, <&apbdma 24>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -497,6 +518,8 @@ clocks = <&tegra_car TEGRA30_CLK_SBC1>; resets = <&tegra_car 41>; reset-names = "spi"; + dmas = <&apbdma 15>, <&apbdma 15>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -510,6 +533,8 @@ clocks = <&tegra_car TEGRA30_CLK_SBC2>; resets = <&tegra_car 44>; reset-names = "spi"; + dmas = <&apbdma 16>, <&apbdma 16>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -523,6 +548,8 @@ clocks = <&tegra_car TEGRA30_CLK_SBC3>; resets = <&tegra_car 46>; reset-names = "spi"; + dmas = <&apbdma 17>, <&apbdma 17>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -536,6 +563,8 @@ clocks = <&tegra_car TEGRA30_CLK_SBC4>; resets = <&tegra_car 68>; reset-names = "spi"; + dmas = <&apbdma 18>, <&apbdma 18>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -549,6 +578,8 @@ clocks = <&tegra_car TEGRA30_CLK_SBC5>; resets = <&tegra_car 104>; reset-names = "spi"; + dmas = <&apbdma 27>, <&apbdma 27>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -562,6 +593,8 @@ clocks = <&tegra_car TEGRA30_CLK_SBC6>; resets = <&tegra_car 106>; reset-names = "spi"; + dmas = <&apbdma 28>, <&apbdma 28>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -635,6 +668,12 @@ reset-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", "i2s3", "i2s4", "dam0", "dam1", "dam2", "spdif"; + dmas = <&apbdma 1>, <&apbdma 1>, + <&apbdma 2>, <&apbdma 2>, + <&apbdma 3>, <&apbdma 3>, + <&apbdma 4>, <&apbdma 4>; + dma-names = "rx0", "tx0", "rx1", "tx1", "rx2", "tx2", + "rx3", "tx3"; ranges; #address-cells = <1>; #size-cells = <1>; -- cgit v1.2.1 From e04214683aca5cf7bbb53ee9d16373a8dbfa4259 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 6 Nov 2013 15:23:29 -0700 Subject: ARM: tegra: select the reset framework The Tegra clock driver is built unconditionally when Tegra support is enabled. In order to avoid having to ifdef the forthcoming reset driver implementation, have ARCH_TEGRA select RESET_CONTROLLER. Signed-off-by: Stephen Warren Reviewed-by: Thierry Reding --- arch/arm/mach-tegra/Kconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 09e740f58b27..15c09294effa 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -14,6 +14,8 @@ config ARCH_TEGRA select MIGHT_HAVE_CACHE_L2X0 select MIGHT_HAVE_PCI select PINCTRL + select ARCH_HAS_RESET_CONTROLLER + select RESET_CONTROLLER select SOC_BUS select SPARSE_IRQ select USB_ARCH_HAS_EHCI if USB_SUPPORT -- cgit v1.2.1 From 80b28791ff0416a472e5a555a4b6f5f39df2fc24 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 6 Nov 2013 15:45:46 -0700 Subject: ARM: tegra: pass reset to tegra_powergate_sequence_power_up() Tegra's clock driver now provides an implementation of the common reset API (include/linux/reset.h). Use this instead of the old Tegra- specific API; that will soon be removed. Signed-off-by: Stephen Warren Acked-by: Bjorn Helgaas Acked-By: Terje Bergstrom Reviewed-by: Thierry Reding Acked-by: Thierry Reding --- arch/arm/mach-tegra/powergate.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c index 85d28e756bb7..f6f5b54ff95e 100644 --- a/arch/arm/mach-tegra/powergate.c +++ b/arch/arm/mach-tegra/powergate.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include #include @@ -144,11 +145,12 @@ int tegra_powergate_remove_clamping(int id) } /* Must be called with clk disabled, and returns with clk enabled */ -int tegra_powergate_sequence_power_up(int id, struct clk *clk) +int tegra_powergate_sequence_power_up(int id, struct clk *clk, + struct reset_control *rst) { int ret; - tegra_periph_reset_assert(clk); + reset_control_assert(rst); ret = tegra_powergate_power_on(id); if (ret) @@ -165,7 +167,7 @@ int tegra_powergate_sequence_power_up(int id, struct clk *clk) goto err_clamp; udelay(10); - tegra_periph_reset_deassert(clk); + reset_control_deassert(rst); return 0; -- cgit v1.2.1 From 2bd541ffaab3609fbd79c80aded1960fb5bddf03 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 7 Nov 2013 10:59:42 -0700 Subject: ARM: tegra: remove legacy clock entries from DT Now that all Tegra drivers have been converted to use the common reset framework, we can remove all the legacy DT clocks/clock-names entries for "clocks" that were only used with the old custom Tegra module reset API. Signed-off-by: Stephen Warren Reviewed-by: Thierry Reding --- arch/arm/boot/dts/tegra114.dtsi | 17 ++--------------- arch/arm/boot/dts/tegra20.dtsi | 3 +-- arch/arm/boot/dts/tegra30.dtsi | 18 +++--------------- 3 files changed, 6 insertions(+), 32 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index b4f2e62909a7..d0da8b7aa4df 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -406,21 +406,8 @@ <&apbdma 12>, <&apbdma 13>, <&apbdma 14>, <&apbdma 29>; clocks = <&tegra_car TEGRA114_CLK_D_AUDIO>, - <&tegra_car TEGRA114_CLK_APBIF>, - <&tegra_car TEGRA114_CLK_I2S0>, - <&tegra_car TEGRA114_CLK_I2S1>, - <&tegra_car TEGRA114_CLK_I2S2>, - <&tegra_car TEGRA114_CLK_I2S3>, - <&tegra_car TEGRA114_CLK_I2S4>, - <&tegra_car TEGRA114_CLK_DAM0>, - <&tegra_car TEGRA114_CLK_DAM1>, - <&tegra_car TEGRA114_CLK_DAM2>, - <&tegra_car TEGRA114_CLK_SPDIF_IN>, - <&tegra_car TEGRA114_CLK_AMX>, - <&tegra_car TEGRA114_CLK_ADX>; - clock-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", - "i2s3", "i2s4", "dam0", "dam1", "dam2", - "spdif_in", "amx", "adx"; + <&tegra_car TEGRA114_CLK_APBIF>; + clock-names = "d_audio", "apbif"; resets = <&tegra_car 106>, /* d_audio */ <&tegra_car 107>, /* apbif */ <&tegra_car 30>, /* i2s0 */ diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 437793067ad3..4d903affa7d0 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -576,9 +576,8 @@ clocks = <&tegra_car TEGRA20_CLK_PEX>, <&tegra_car TEGRA20_CLK_AFI>, - <&tegra_car TEGRA20_CLK_PCIE_XCLK>, <&tegra_car TEGRA20_CLK_PLL_E>; - clock-names = "pex", "afi", "pcie_xclk", "pll_e"; + clock-names = "pex", "afi", "pll_e"; resets = <&tegra_car 70>, <&tegra_car 72>, <&tegra_car 74>; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index bf2602b87a79..cf84edf0f435 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -40,10 +40,9 @@ clocks = <&tegra_car TEGRA30_CLK_PCIE>, <&tegra_car TEGRA30_CLK_AFI>, - <&tegra_car TEGRA30_CLK_PCIEX>, <&tegra_car TEGRA30_CLK_PLL_E>, <&tegra_car TEGRA30_CLK_CML0>; - clock-names = "pex", "afi", "pcie_xclk", "pll_e", "cml"; + clock-names = "pex", "afi", "pll_e", "cml"; resets = <&tegra_car 70>, <&tegra_car 72>, <&tegra_car 74>; @@ -641,19 +640,8 @@ interrupts = ; nvidia,dma-request-selector = <&apbdma 1>; clocks = <&tegra_car TEGRA30_CLK_D_AUDIO>, - <&tegra_car TEGRA30_CLK_APBIF>, - <&tegra_car TEGRA30_CLK_I2S0>, - <&tegra_car TEGRA30_CLK_I2S1>, - <&tegra_car TEGRA30_CLK_I2S2>, - <&tegra_car TEGRA30_CLK_I2S3>, - <&tegra_car TEGRA30_CLK_I2S4>, - <&tegra_car TEGRA30_CLK_DAM0>, - <&tegra_car TEGRA30_CLK_DAM1>, - <&tegra_car TEGRA30_CLK_DAM2>, - <&tegra_car TEGRA30_CLK_SPDIF_IN>; - clock-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", - "i2s3", "i2s4", "dam0", "dam1", "dam2", - "spdif_in"; + <&tegra_car TEGRA30_CLK_APBIF>; + clock-names = "d_audio", "apbif"; resets = <&tegra_car 106>, /* d_audio */ <&tegra_car 107>, /* apbif */ <&tegra_car 30>, /* i2s0 */ -- cgit v1.2.1 From 74511c4befe40731b175f81684d446c4300d6060 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 11 Nov 2013 13:25:54 -0700 Subject: ARM: tegra: remove legacy DMA entries from DT Now that all Tegra drivers have been converted to use DMA APIs which retrieve DMA channel information from standard DMA DT properties, we can remove all the legacy DT DMA-related properties. Signed-off-by: Stephen Warren Reviewed-by: Thierry Reding --- arch/arm/boot/dts/tegra114.dtsi | 14 -------------- arch/arm/boot/dts/tegra20.dtsi | 13 ------------- arch/arm/boot/dts/tegra30.dtsi | 12 ------------ 3 files changed, 39 deletions(-) (limited to 'arch') diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index d0da8b7aa4df..731249fbe206 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -128,7 +128,6 @@ reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 8>; clocks = <&tegra_car TEGRA114_CLK_UARTA>; resets = <&tegra_car 6>; reset-names = "serial"; @@ -142,7 +141,6 @@ reg = <0x70006040 0x40>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 9>; clocks = <&tegra_car TEGRA114_CLK_UARTB>; resets = <&tegra_car 7>; reset-names = "serial"; @@ -156,7 +154,6 @@ reg = <0x70006200 0x100>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 10>; clocks = <&tegra_car TEGRA114_CLK_UARTC>; resets = <&tegra_car 55>; reset-names = "serial"; @@ -170,7 +167,6 @@ reg = <0x70006300 0x100>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 19>; clocks = <&tegra_car TEGRA114_CLK_UARTD>; resets = <&tegra_car 65>; reset-names = "serial"; @@ -268,7 +264,6 @@ compatible = "nvidia,tegra114-spi"; reg = <0x7000d400 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 15>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC1>; @@ -284,7 +279,6 @@ compatible = "nvidia,tegra114-spi"; reg = <0x7000d600 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 16>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC2>; @@ -300,7 +294,6 @@ compatible = "nvidia,tegra114-spi"; reg = <0x7000d800 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 17>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC3>; @@ -316,7 +309,6 @@ compatible = "nvidia,tegra114-spi"; reg = <0x7000da00 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 18>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC4>; @@ -332,7 +324,6 @@ compatible = "nvidia,tegra114-spi"; reg = <0x7000dc00 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 27>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC5>; @@ -348,7 +339,6 @@ compatible = "nvidia,tegra114-spi"; reg = <0x7000de00 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 28>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC6>; @@ -401,10 +391,6 @@ <0x70080200 0x100>, <0x70081000 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 1>, <&apbdma 2>, - <&apbdma 3>, <&apbdma 4>, <&apbdma 6>, <&apbdma 7>, - <&apbdma 12>, <&apbdma 13>, <&apbdma 14>, - <&apbdma 29>; clocks = <&tegra_car TEGRA114_CLK_D_AUDIO>, <&tegra_car TEGRA114_CLK_APBIF>; clock-names = "d_audio", "apbif"; diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 4d903affa7d0..c90d0aac3afe 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -248,7 +248,6 @@ compatible = "nvidia,tegra20-ac97"; reg = <0x70002000 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 12>; clocks = <&tegra_car TEGRA20_CLK_AC97>; resets = <&tegra_car 3>; reset-names = "ac97"; @@ -261,7 +260,6 @@ compatible = "nvidia,tegra20-i2s"; reg = <0x70002800 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 2>; clocks = <&tegra_car TEGRA20_CLK_I2S1>; resets = <&tegra_car 11>; reset-names = "i2s"; @@ -274,7 +272,6 @@ compatible = "nvidia,tegra20-i2s"; reg = <0x70002a00 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 1>; clocks = <&tegra_car TEGRA20_CLK_I2S2>; resets = <&tegra_car 18>; reset-names = "i2s"; @@ -295,7 +292,6 @@ reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 8>; clocks = <&tegra_car TEGRA20_CLK_UARTA>; resets = <&tegra_car 6>; reset-names = "serial"; @@ -309,7 +305,6 @@ reg = <0x70006040 0x40>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 9>; clocks = <&tegra_car TEGRA20_CLK_UARTB>; resets = <&tegra_car 7>; reset-names = "serial"; @@ -323,7 +318,6 @@ reg = <0x70006200 0x100>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 10>; clocks = <&tegra_car TEGRA20_CLK_UARTC>; resets = <&tegra_car 55>; reset-names = "serial"; @@ -337,7 +331,6 @@ reg = <0x70006300 0x100>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 19>; clocks = <&tegra_car TEGRA20_CLK_UARTD>; resets = <&tegra_car 65>; reset-names = "serial"; @@ -351,7 +344,6 @@ reg = <0x70006400 0x100>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 20>; clocks = <&tegra_car TEGRA20_CLK_UARTE>; resets = <&tegra_car 66>; reset-names = "serial"; @@ -397,7 +389,6 @@ compatible = "nvidia,tegra20-sflash"; reg = <0x7000c380 0x80>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 11>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SPI>; @@ -460,7 +451,6 @@ compatible = "nvidia,tegra20-slink"; reg = <0x7000d400 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 15>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SBC1>; @@ -475,7 +465,6 @@ compatible = "nvidia,tegra20-slink"; reg = <0x7000d600 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 16>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SBC2>; @@ -490,7 +479,6 @@ compatible = "nvidia,tegra20-slink"; reg = <0x7000d800 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 17>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SBC3>; @@ -505,7 +493,6 @@ compatible = "nvidia,tegra20-slink"; reg = <0x7000da00 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 18>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SBC4>; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index cf84edf0f435..31259b09e7cc 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -345,7 +345,6 @@ reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 8>; clocks = <&tegra_car TEGRA30_CLK_UARTA>; resets = <&tegra_car 6>; reset-names = "serial"; @@ -359,7 +358,6 @@ reg = <0x70006040 0x40>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 9>; clocks = <&tegra_car TEGRA30_CLK_UARTB>; resets = <&tegra_car 7>; reset-names = "serial"; @@ -373,7 +371,6 @@ reg = <0x70006200 0x100>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 10>; clocks = <&tegra_car TEGRA30_CLK_UARTC>; resets = <&tegra_car 55>; reset-names = "serial"; @@ -387,7 +384,6 @@ reg = <0x70006300 0x100>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 19>; clocks = <&tegra_car TEGRA30_CLK_UARTD>; resets = <&tegra_car 65>; reset-names = "serial"; @@ -401,7 +397,6 @@ reg = <0x70006400 0x100>; reg-shift = <2>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 20>; clocks = <&tegra_car TEGRA30_CLK_UARTE>; resets = <&tegra_car 66>; reset-names = "serial"; @@ -511,7 +506,6 @@ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000d400 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 15>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC1>; @@ -526,7 +520,6 @@ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000d600 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 16>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC2>; @@ -541,7 +534,6 @@ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000d800 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 17>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC3>; @@ -556,7 +548,6 @@ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000da00 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 18>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC4>; @@ -571,7 +562,6 @@ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000dc00 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 27>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC5>; @@ -586,7 +576,6 @@ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000de00 0x200>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 28>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC6>; @@ -638,7 +627,6 @@ reg = <0x70080000 0x200 0x70080200 0x100>; interrupts = ; - nvidia,dma-request-selector = <&apbdma 1>; clocks = <&tegra_car TEGRA30_CLK_D_AUDIO>, <&tegra_car TEGRA30_CLK_APBIF>; clock-names = "d_audio", "apbif"; -- cgit v1.2.1 From bc34eb53ab02bb99f8ffae5662f1fde6f97ad275 Mon Sep 17 00:00:00 2001 From: Yanis Moreno Date: Thu, 5 Dec 2013 17:00:08 +0100 Subject: ARM: at91: remove redundant dependency This removes the "depends on SOC_SAM_V7" statement in a Kconfig section that's under an "if SOC_SAM_V7" condition (same parameter). Signed-off-by: Yanis Moreno Reviewed-by: Michael Opdenacker Signed-off-by: Nicolas Ferre Signed-off-by: Olof Johansson --- arch/arm/mach-at91/Kconfig | 1 - 1 file changed, 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index b4f7d6ffa30b..aac7814db4f9 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -82,7 +82,6 @@ comment "Atmel AT91 Processor" if SOC_SAM_V7 config SOC_SAMA5D3 bool "SAMA5D3 family" - depends on SOC_SAM_V7 select SOC_SAMA5 select HAVE_FB_ATMEL select HAVE_AT91_DBGU1 -- cgit v1.2.1 From f45913fde00f13f502730809d128e607da2a57c8 Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Thu, 5 Dec 2013 14:26:16 -0500 Subject: ARM: clean up cache handling in platform code We have a handy macro to replace open coded __cpuc_flush_dcache_area(() and outer_clean_range() sequences. Let's use it. No functional change. Signed-off-by: Nicolas Pitre Signed-off-by: Olof Johansson --- arch/arm/mach-exynos/platsmp.c | 3 +-- arch/arm/mach-imx/platsmp.c | 3 +-- arch/arm/mach-msm/platsmp.c | 3 +-- arch/arm/mach-prima2/platsmp.c | 3 +-- arch/arm/mach-sti/platsmp.c | 3 +-- arch/arm/mach-ux500/platsmp.c | 3 +-- arch/arm/plat-versatile/platsmp.c | 3 +-- 7 files changed, 7 insertions(+), 14 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index 58b43e6f9262..ddf73bd20491 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -64,8 +64,7 @@ static void write_pen_release(int val) { pen_release = val; smp_wmb(); - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + sync_cache_w(&pen_release); } static void __iomem *scu_base_addr(void) diff --git a/arch/arm/mach-imx/platsmp.c b/arch/arm/mach-imx/platsmp.c index 1f24c1fdfea4..5b57c17c06bd 100644 --- a/arch/arm/mach-imx/platsmp.c +++ b/arch/arm/mach-imx/platsmp.c @@ -92,8 +92,7 @@ static void __init imx_smp_prepare_cpus(unsigned int max_cpus) * secondary cores when booting them. */ asm("mrc p15, 0, %0, c15, c0, 1" : "=r" (g_diag_reg) : : "cc"); - __cpuc_flush_dcache_area(&g_diag_reg, sizeof(g_diag_reg)); - outer_clean_range(__pa(&g_diag_reg), __pa(&g_diag_reg + 1)); + sync_cache_w(&g_diag_reg); } struct smp_operations imx_smp_ops __initdata = { diff --git a/arch/arm/mach-msm/platsmp.c b/arch/arm/mach-msm/platsmp.c index 3f06edcdd0ce..f10a1f58fde9 100644 --- a/arch/arm/mach-msm/platsmp.c +++ b/arch/arm/mach-msm/platsmp.c @@ -99,8 +99,7 @@ static int msm_boot_secondary(unsigned int cpu, struct task_struct *idle) * "cpu" is Linux's internal ID. */ pen_release = cpu_logical_map(cpu); - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + sync_cache_w(&pen_release); /* * Send the secondary CPU a soft interrupt, thereby causing diff --git a/arch/arm/mach-prima2/platsmp.c b/arch/arm/mach-prima2/platsmp.c index 3dbcb1ab6e37..e358b0736dea 100644 --- a/arch/arm/mach-prima2/platsmp.c +++ b/arch/arm/mach-prima2/platsmp.c @@ -106,8 +106,7 @@ static int sirfsoc_boot_secondary(unsigned int cpu, struct task_struct *idle) * "cpu" is Linux's internal ID. */ pen_release = cpu_logical_map(cpu); - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + sync_cache_w(&pen_release); /* * Send the secondary CPU SEV, thereby causing the boot monitor to read diff --git a/arch/arm/mach-sti/platsmp.c b/arch/arm/mach-sti/platsmp.c index dce50d983a8e..fa2c33ffac04 100644 --- a/arch/arm/mach-sti/platsmp.c +++ b/arch/arm/mach-sti/platsmp.c @@ -31,8 +31,7 @@ static void write_pen_release(int val) { pen_release = val; smp_wmb(); - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + sync_cache_w(&pen_release); } static DEFINE_SPINLOCK(boot_lock); diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c index 1f296e796a4f..a44967f3168c 100644 --- a/arch/arm/mach-ux500/platsmp.c +++ b/arch/arm/mach-ux500/platsmp.c @@ -38,8 +38,7 @@ static void write_pen_release(int val) { pen_release = val; smp_wmb(); - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + sync_cache_w(&pen_release); } static void __iomem *scu_base_addr(void) diff --git a/arch/arm/plat-versatile/platsmp.c b/arch/arm/plat-versatile/platsmp.c index 39895d892c3b..53feb90c840c 100644 --- a/arch/arm/plat-versatile/platsmp.c +++ b/arch/arm/plat-versatile/platsmp.c @@ -27,8 +27,7 @@ static void write_pen_release(int val) { pen_release = val; smp_wmb(); - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + sync_cache_w(&pen_release); } static DEFINE_SPINLOCK(boot_lock); -- cgit v1.2.1 From ed7936f913456e4c01aed75deba6cfaf830fa8cf Mon Sep 17 00:00:00 2001 From: Michael Opdenacker Date: Mon, 9 Dec 2013 11:22:22 +0100 Subject: ARM: pxa: remove IRQF_DISABLED This flag is a NOOP since 2.6.35 and can be removed. Signed-off-by: Michael Opdenacker Acked-by: Eric Miao Signed-off-by: Haojian Zhuang [olof: Fixed compilation failure for pcm990-baseboard] Signed-off-by: Olof Johansson --- arch/arm/mach-pxa/am200epd.c | 3 +-- arch/arm/mach-pxa/am300epd.c | 3 +-- arch/arm/mach-pxa/em-x270.c | 3 +-- arch/arm/mach-pxa/magician.c | 2 +- arch/arm/mach-pxa/mainstone.c | 2 +- arch/arm/mach-pxa/pcm990-baseboard.c | 2 +- arch/arm/mach-pxa/sharpsl_pm.c | 8 ++++---- arch/arm/mach-pxa/time.c | 2 +- arch/arm/mach-pxa/trizeps4.c | 3 +-- arch/arm/plat-pxa/dma.c | 2 +- 10 files changed, 13 insertions(+), 17 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-pxa/am200epd.c b/arch/arm/mach-pxa/am200epd.c index ffa6d811aad8..12fb0f4ae359 100644 --- a/arch/arm/mach-pxa/am200epd.c +++ b/arch/arm/mach-pxa/am200epd.c @@ -293,8 +293,7 @@ static int am200_setup_irq(struct fb_info *info) int ret; ret = request_irq(PXA_GPIO_TO_IRQ(RDY_GPIO_PIN), am200_handle_irq, - IRQF_DISABLED|IRQF_TRIGGER_FALLING, - "AM200", info->par); + IRQF_TRIGGER_FALLING, "AM200", info->par); if (ret) dev_err(&am200_device->dev, "request_irq failed: %d\n", ret); diff --git a/arch/arm/mach-pxa/am300epd.c b/arch/arm/mach-pxa/am300epd.c index 3dfec1ec462d..c9f309ae88c5 100644 --- a/arch/arm/mach-pxa/am300epd.c +++ b/arch/arm/mach-pxa/am300epd.c @@ -241,8 +241,7 @@ static int am300_setup_irq(struct fb_info *info) struct broadsheetfb_par *par = info->par; ret = request_irq(PXA_GPIO_TO_IRQ(RDY_GPIO_PIN), am300_handle_irq, - IRQF_DISABLED|IRQF_TRIGGER_RISING, - "AM300", par); + IRQF_TRIGGER_RISING, "AM300", par); if (ret) dev_err(&am300_device->dev, "request_irq failed: %d\n", ret); diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index 8eb4e23c561d..6915a9f6b3a3 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -564,8 +564,7 @@ static int em_x270_mci_init(struct device *dev, } err = request_irq(gpio_to_irq(mmc_cd), em_x270_detect_int, - IRQF_DISABLED | IRQF_TRIGGER_RISING | - IRQF_TRIGGER_FALLING, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "MMC card detect", data); if (err) { dev_err(dev, "can't request MMC card detect IRQ: %d\n", err); diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index fab30d666cc7..a9761c293028 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -634,7 +634,7 @@ static struct platform_device bq24022 = { static int magician_mci_init(struct device *dev, irq_handler_t detect_irq, void *data) { - return request_irq(IRQ_MAGICIAN_SD, detect_irq, IRQF_DISABLED, + return request_irq(IRQ_MAGICIAN_SD, detect_irq, 0, "mmc card detect", data); } diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index 08ccc0718f31..78b84c0dfc79 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -401,7 +401,7 @@ static int mainstone_mci_init(struct device *dev, irq_handler_t mstone_detect_in */ MST_MSCWR1 &= ~MST_MSCWR1_MS_SEL; - err = request_irq(MAINSTONE_MMC_IRQ, mstone_detect_int, IRQF_DISABLED, + err = request_irq(MAINSTONE_MMC_IRQ, mstone_detect_int, 0, "MMC card detect", data); if (err) printk(KERN_ERR "mainstone_mci_init: MMC/SD: can't request MMC card detect IRQ\n"); diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index 9a4e470f162b..2897da2a5df6 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -327,7 +327,7 @@ static int pcm990_mci_init(struct device *dev, irq_handler_t mci_detect_int, { int err; - err = request_irq(PCM027_MMCDET_IRQ, mci_detect_int, IRQF_DISABLED, + err = request_irq(PCM027_MMCDET_IRQ, mci_detect_int, 0, "MMC card detect", data); if (err) printk(KERN_ERR "pcm990_mci_init: MMC/SD: can't request MMC " diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index 0a36d3585f26..051a6555cbf9 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -860,18 +860,18 @@ static int sharpsl_pm_probe(struct platform_device *pdev) /* Register interrupt handlers */ irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_acin); - if (request_irq(irq, sharpsl_ac_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "AC Input Detect", sharpsl_ac_isr)) { + if (request_irq(irq, sharpsl_ac_isr, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "AC Input Detect", sharpsl_ac_isr)) { dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_batlock); - if (request_irq(irq, sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Battery Cover", sharpsl_fatal_isr)) { + if (request_irq(irq, sharpsl_fatal_isr, IRQF_TRIGGER_FALLING, "Battery Cover", sharpsl_fatal_isr)) { dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } if (sharpsl_pm.machinfo->gpio_fatal) { irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_fatal); - if (request_irq(irq, sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Fatal Battery", sharpsl_fatal_isr)) { + if (request_irq(irq, sharpsl_fatal_isr, IRQF_TRIGGER_FALLING, "Fatal Battery", sharpsl_fatal_isr)) { dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } } @@ -879,7 +879,7 @@ static int sharpsl_pm_probe(struct platform_device *pdev) if (sharpsl_pm.machinfo->batfull_irq) { /* Register interrupt handler. */ irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_batfull); - if (request_irq(irq, sharpsl_chrg_full_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING, "CO", sharpsl_chrg_full_isr)) { + if (request_irq(irq, sharpsl_chrg_full_isr, IRQF_TRIGGER_RISING, "CO", sharpsl_chrg_full_isr)) { dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } } diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c index 9aa852a8fab9..5fdc9c4f05be 100644 --- a/arch/arm/mach-pxa/time.c +++ b/arch/arm/mach-pxa/time.c @@ -137,7 +137,7 @@ static struct clock_event_device ckevt_pxa_osmr0 = { static struct irqaction pxa_ost0_irq = { .name = "ost0", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, + .flags = IRQF_TIMER | IRQF_IRQPOLL, .handler = pxa_ost0_interrupt, .dev_id = &ckevt_pxa_osmr0, }; diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index c58043462acd..872dcb20e757 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -332,8 +332,7 @@ static int trizeps4_mci_init(struct device *dev, irq_handler_t mci_detect_int, int err; err = request_irq(TRIZEPS4_MMC_IRQ, mci_detect_int, - IRQF_DISABLED | IRQF_TRIGGER_RISING, - "MMC card detect", data); + IRQF_TRIGGER_RISING, "MMC card detect", data); if (err) { printk(KERN_ERR "trizeps4_mci_init: MMC/SD: can't request" "MMC card detect IRQ\n"); diff --git a/arch/arm/plat-pxa/dma.c b/arch/arm/plat-pxa/dma.c index 79ef102e3b2b..054fc5a1a11c 100644 --- a/arch/arm/plat-pxa/dma.c +++ b/arch/arm/plat-pxa/dma.c @@ -377,7 +377,7 @@ int __init pxa_init_dma(int irq, int num_ch) spin_lock_init(&dma_channels[i].lock); } - ret = request_irq(irq, dma_irq_handler, IRQF_DISABLED, "DMA", NULL); + ret = request_irq(irq, dma_irq_handler, 0, "DMA", NULL); if (ret) { printk (KERN_CRIT "Wow! Can't register IRQ for DMA\n"); kfree(dma_channels); -- cgit v1.2.1 From 2473de06b070bdd6c711bac138572ec806d5c53d Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Wed, 4 Dec 2013 11:22:45 +0100 Subject: ARM: pxa: Remove unused variables The conf and of_id variables are assigned but never used, so they may as well just be removed. Signed-off-by: Thierry Reding Acked-by: Daniel Mack Signed-off-by: Haojian Zhuang Signed-off-by: Olof Johansson --- arch/arm/mach-pxa/irq.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index b6cc1816463e..0eecd83c624e 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -235,8 +235,6 @@ static const struct of_device_id intc_ids[] __initconst = { void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int)) { struct device_node *node; - const struct of_device_id *of_id; - struct pxa_intc_conf *conf; struct resource res; int n, ret; @@ -245,8 +243,6 @@ void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int)) pr_err("Failed to find interrupt controller in arch-pxa\n"); return; } - of_id = of_match_node(intc_ids, node); - conf = of_id->data; ret = of_property_read_u32(node, "marvell,intc-nr-irqs", &pxa_internal_irq_nr); -- cgit v1.2.1 From b9f10a10cd56414659724bfb9f8b65499f07d538 Mon Sep 17 00:00:00 2001 From: Qiao Zhou Date: Thu, 5 Dec 2013 09:36:21 +0800 Subject: ARM: mmp: build sram driver alone sram driver can be used by many chips besides CPU_MMP2, and so build it alone. Also need to select MMP_SRAM for MMP_TDMA driver. Reported-by: Dan Williams Signed-off-by: Qiao Zhou Signed-off-by: Haojian Zhuang Signed-off-by: Olof Johansson --- arch/arm/mach-mmp/Kconfig | 3 +++ arch/arm/mach-mmp/Makefile | 3 ++- 2 files changed, 5 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig index ebdda8346a26..ebdba87b9671 100644 --- a/arch/arm/mach-mmp/Kconfig +++ b/arch/arm/mach-mmp/Kconfig @@ -136,4 +136,7 @@ config USB_EHCI_MV_U2O help Enables support for OTG controller which can be switched to host mode. +config MMP_SRAM + bool + endif diff --git a/arch/arm/mach-mmp/Makefile b/arch/arm/mach-mmp/Makefile index 9b702a1dc7b0..98f0f6388e44 100644 --- a/arch/arm/mach-mmp/Makefile +++ b/arch/arm/mach-mmp/Makefile @@ -7,7 +7,8 @@ obj-y += common.o devices.o time.o # SoC support obj-$(CONFIG_CPU_PXA168) += pxa168.o obj-$(CONFIG_CPU_PXA910) += pxa910.o -obj-$(CONFIG_CPU_MMP2) += mmp2.o sram.o +obj-$(CONFIG_CPU_MMP2) += mmp2.o +obj-$(CONFIG_MMP_SRAM) += sram.o ifeq ($(CONFIG_COMMON_CLK), ) obj-y += clock.o -- cgit v1.2.1 From 2eb7a8146f5ab5be7cde42438e32461f313d0d0b Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 9 Dec 2013 18:34:45 -0800 Subject: ARM: shmobile: remove unnecessary platform_device as header cleanup 8e0e7aaef3c98c52e85f5640b73ffa82058abcfd (ARM: shmobile: Drop r8a7779_add_device_to_domain()) removed last user of struct platform_device on this header. It is no longer needed Signed-off-by: Kuninori Morimoto Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/include/mach/r8a7779.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/include/mach/r8a7779.h b/arch/arm/mach-shmobile/include/mach/r8a7779.h index 5014145f272e..b40e13631f6a 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7779.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7779.h @@ -11,8 +11,6 @@ enum { HPBDMA_SLAVE_SDHI0_RX, }; -struct platform_device; - struct r8a7779_pm_ch { unsigned long chan_offs; unsigned int chan_bit; -- cgit v1.2.1 From 83301480111c9ac3fbd03ec5b0c90c21c5aa39f7 Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Thu, 12 Dec 2013 17:00:45 +0100 Subject: ARM: at91: remove AT91_PROGRAMMABLE_CLOCKS configuration option This AT91 specific Kconfig option removed the code that dealt with programmable clocks. Each AT91 SoC embeds programmable clocks and there is little gain to remove this code in case that such a clock is not used. If this option is not selected, it causes certain drivers to fail to build. We simply remove this option instead of adding code just to build a workaround. Signed-off-by: Nicolas Ferre Signed-off-by: Kevin Hilman --- arch/arm/configs/at91_dt_defconfig | 1 - arch/arm/configs/at91rm9200_defconfig | 1 - arch/arm/configs/at91sam9260_9g20_defconfig | 1 - arch/arm/configs/at91sam9261_9g10_defconfig | 1 - arch/arm/configs/at91sam9g45_defconfig | 1 - arch/arm/configs/at91sam9rl_defconfig | 1 - arch/arm/configs/sama5_defconfig | 1 - arch/arm/mach-at91/Kconfig | 6 ------ arch/arm/mach-at91/clock.c | 6 ------ arch/arm/mach-at91/pm.c | 3 --- 10 files changed, 22 deletions(-) (limited to 'arch') diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig index 690e89273230..0b4e9b5210d8 100644 --- a/arch/arm/configs/at91_dt_defconfig +++ b/arch/arm/configs/at91_dt_defconfig @@ -22,7 +22,6 @@ CONFIG_SOC_AT91SAM9X5=y CONFIG_SOC_AT91SAM9N12=y CONFIG_MACH_AT91RM9200_DT=y CONFIG_MACH_AT91SAM9_DT=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y CONFIG_AT91_TIMER_HZ=128 CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set diff --git a/arch/arm/configs/at91rm9200_defconfig b/arch/arm/configs/at91rm9200_defconfig index 75502c4d222c..bf057719dab0 100644 --- a/arch/arm/configs/at91rm9200_defconfig +++ b/arch/arm/configs/at91rm9200_defconfig @@ -31,7 +31,6 @@ CONFIG_MACH_YL9200=y CONFIG_MACH_CPUAT91=y CONFIG_MACH_ECO920=y CONFIG_MTD_AT91_DATAFLASH_CARD=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y CONFIG_AT91_TIMER_HZ=100 # CONFIG_ARM_THUMB is not set CONFIG_PCCARD=y diff --git a/arch/arm/configs/at91sam9260_9g20_defconfig b/arch/arm/configs/at91sam9260_9g20_defconfig index 69b6928d3d9d..955dc480f3ee 100644 --- a/arch/arm/configs/at91sam9260_9g20_defconfig +++ b/arch/arm/configs/at91sam9260_9g20_defconfig @@ -28,7 +28,6 @@ CONFIG_MACH_PCONTROL_G20=y CONFIG_MACH_GSIA18S=y CONFIG_MACH_SNAPPER_9260=y CONFIG_MACH_AT91SAM9_DT=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y CONFIG_AT91_SLOW_CLOCK=y # CONFIG_ARM_THUMB is not set CONFIG_AEABI=y diff --git a/arch/arm/configs/at91sam9261_9g10_defconfig b/arch/arm/configs/at91sam9261_9g10_defconfig index 9d35cd81c611..f80e993b04ce 100644 --- a/arch/arm/configs/at91sam9261_9g10_defconfig +++ b/arch/arm/configs/at91sam9261_9g10_defconfig @@ -18,7 +18,6 @@ CONFIG_ARCH_AT91=y CONFIG_ARCH_AT91SAM9261=y CONFIG_MACH_AT91SAM9261EK=y CONFIG_MACH_AT91SAM9G10EK=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y # CONFIG_ARM_THUMB is not set CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set diff --git a/arch/arm/configs/at91sam9g45_defconfig b/arch/arm/configs/at91sam9g45_defconfig index 08166cd4e7d6..e181a50fd65a 100644 --- a/arch/arm/configs/at91sam9g45_defconfig +++ b/arch/arm/configs/at91sam9g45_defconfig @@ -18,7 +18,6 @@ CONFIG_ARCH_AT91=y CONFIG_ARCH_AT91SAM9G45=y CONFIG_MACH_AT91SAM9M10G45EK=y CONFIG_MACH_AT91SAM9_DT=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y CONFIG_AT91_SLOW_CLOCK=y CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set diff --git a/arch/arm/configs/at91sam9rl_defconfig b/arch/arm/configs/at91sam9rl_defconfig index 7cf87856d63c..7b6f131cecd6 100644 --- a/arch/arm/configs/at91sam9rl_defconfig +++ b/arch/arm/configs/at91sam9rl_defconfig @@ -13,7 +13,6 @@ CONFIG_MODULE_UNLOAD=y CONFIG_ARCH_AT91=y CONFIG_ARCH_AT91SAM9RL=y CONFIG_MACH_AT91SAM9RLEK=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y # CONFIG_ARM_THUMB is not set CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig index f6e78f83c3c3..dc3881e07630 100644 --- a/arch/arm/configs/sama5_defconfig +++ b/arch/arm/configs/sama5_defconfig @@ -20,7 +20,6 @@ CONFIG_ARCH_AT91=y CONFIG_SOC_SAM_V7=y CONFIG_SOC_SAMA5D3=y CONFIG_MACH_SAMA5_DT=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set CONFIG_UACCESS_WITH_MEMCPY=y diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index aac7814db4f9..f1bf952da747 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -214,12 +214,6 @@ config MACH_SAMA5_DT comment "AT91 Feature Selections" -config AT91_PROGRAMMABLE_CLOCKS - bool "Programmable Clocks" - help - Select this if you need to program one or more of the PCK0..PCK3 - programmable clock outputs. - config AT91_SLOW_CLOCK bool "Suspend-to-RAM disables main oscillator" depends on SUSPEND diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c index 72b257944733..034529d801b2 100644 --- a/arch/arm/mach-at91/clock.c +++ b/arch/arm/mach-at91/clock.c @@ -330,8 +330,6 @@ EXPORT_SYMBOL(clk_get_rate); /*------------------------------------------------------------------------*/ -#ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS - /* * For now, only the programmable clocks support reparenting (MCK could * do this too, with care) or rate changing (the PLLs could do this too, @@ -459,8 +457,6 @@ static void __init init_programmable_clock(struct clk *clk) clk->rate_hz = parent->rate_hz / pmc_prescaler_divider(pckr); } -#endif /* CONFIG_AT91_PROGRAMMABLE_CLOCKS */ - /*------------------------------------------------------------------------*/ #ifdef CONFIG_DEBUG_FS @@ -577,12 +573,10 @@ int __init clk_register(struct clk *clk) clk->parent = &mck; clk->mode = pmc_sys_mode; } -#ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS else if (clk_is_programmable(clk)) { clk->mode = pmc_sys_mode; init_programmable_clock(clk); } -#endif at91_clk_add(clk); diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index d43b79f56e94..590b52dea9f7 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -155,9 +155,6 @@ static int at91_pm_verify_clocks(void) } } - if (!IS_ENABLED(CONFIG_AT91_PROGRAMMABLE_CLOCKS)) - return 1; - /* PCK0..PCK3 must be disabled, or configured to use clk32k */ for (i = 0; i < 4; i++) { u32 css; -- cgit v1.2.1 From 97ad20758159b129e5462842688642518e4e82bb Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 19 Dec 2013 04:00:15 +0900 Subject: ARM: EXYNOS: cleanup Remove useless definitions in the regs-pmu.h file. Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/include/mach/regs-pmu.h | 51 ---------------------------- 1 file changed, 51 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-exynos/include/mach/regs-pmu.h b/arch/arm/mach-exynos/include/mach/regs-pmu.h index 2cdb63e8ce5c..2c15a8fbcb5a 100644 --- a/arch/arm/mach-exynos/include/mach/regs-pmu.h +++ b/arch/arm/mach-exynos/include/mach/regs-pmu.h @@ -24,11 +24,7 @@ #define S5P_CENTRAL_SEQ_OPTION S5P_PMUREG(0x0208) #define S5P_USE_STANDBY_WFI0 (1 << 16) -#define S5P_USE_STANDBY_WFI1 (1 << 17) -#define S5P_USE_STANDBYWFI_ISP_ARM (1 << 18) #define S5P_USE_STANDBY_WFE0 (1 << 24) -#define S5P_USE_STANDBY_WFE1 (1 << 25) -#define S5P_USE_STANDBYWFE_ISP_ARM (1 << 26) #define S5P_SWRESET S5P_PMUREG(0x0400) #define EXYNOS_SWRESET S5P_PMUREG(0x0400) @@ -38,17 +34,8 @@ #define S5P_EINT_WAKEUP_MASK S5P_PMUREG(0x0604) #define S5P_WAKEUP_MASK S5P_PMUREG(0x0608) -#define S5P_HDMI_PHY_CONTROL S5P_PMUREG(0x0700) -#define S5P_HDMI_PHY_ENABLE (1 << 0) - -#define S5P_DAC_PHY_CONTROL S5P_PMUREG(0x070C) -#define S5P_DAC_PHY_ENABLE (1 << 0) - #define S5P_INFORM0 S5P_PMUREG(0x0800) #define S5P_INFORM1 S5P_PMUREG(0x0804) -#define S5P_INFORM2 S5P_PMUREG(0x0808) -#define S5P_INFORM3 S5P_PMUREG(0x080C) -#define S5P_INFORM4 S5P_PMUREG(0x0810) #define S5P_INFORM5 S5P_PMUREG(0x0814) #define S5P_INFORM6 S5P_PMUREG(0x0818) #define S5P_INFORM7 S5P_PMUREG(0x081C) @@ -119,23 +106,8 @@ #define S5P_GPS_LOWPWR S5P_PMUREG(0x139C) #define S5P_GPS_ALIVE_LOWPWR S5P_PMUREG(0x13A0) -#define S5P_ARM_CORE0_CONFIGURATION S5P_PMUREG(0x2000) -#define S5P_ARM_CORE0_OPTION S5P_PMUREG(0x2008) #define S5P_ARM_CORE1_CONFIGURATION S5P_PMUREG(0x2080) #define S5P_ARM_CORE1_STATUS S5P_PMUREG(0x2084) -#define S5P_ARM_CORE1_OPTION S5P_PMUREG(0x2088) - -#define S5P_ARM_COMMON_OPTION S5P_PMUREG(0x2408) -#define S5P_TOP_PWR_OPTION S5P_PMUREG(0x2C48) -#define S5P_CAM_OPTION S5P_PMUREG(0x3C08) -#define S5P_TV_OPTION S5P_PMUREG(0x3C28) -#define S5P_MFC_OPTION S5P_PMUREG(0x3C48) -#define S5P_G3D_OPTION S5P_PMUREG(0x3C68) -#define S5P_LCD0_OPTION S5P_PMUREG(0x3C88) -#define S5P_LCD1_OPTION S5P_PMUREG(0x3CA8) -#define S5P_MAUDIO_OPTION S5P_PMUREG(0x3CC8) -#define S5P_GPS_OPTION S5P_PMUREG(0x3CE8) -#define S5P_GPS_ALIVE_OPTION S5P_PMUREG(0x3D08) #define S5P_PAD_RET_MAUDIO_OPTION S5P_PMUREG(0x3028) #define S5P_PAD_RET_GPIO_OPTION S5P_PMUREG(0x3108) @@ -145,28 +117,12 @@ #define S5P_PAD_RET_EBIA_OPTION S5P_PMUREG(0x3188) #define S5P_PAD_RET_EBIB_OPTION S5P_PMUREG(0x31A8) -#define S5P_PMU_CAM_CONF S5P_PMUREG(0x3C00) -#define S5P_PMU_TV_CONF S5P_PMUREG(0x3C20) -#define S5P_PMU_MFC_CONF S5P_PMUREG(0x3C40) -#define S5P_PMU_G3D_CONF S5P_PMUREG(0x3C60) -#define S5P_PMU_LCD0_CONF S5P_PMUREG(0x3C80) -#define S5P_PMU_GPS_CONF S5P_PMUREG(0x3CE0) - -#define S5P_PMU_SATA_PHY_CONTROL_EN 0x1 #define S5P_CORE_LOCAL_PWR_EN 0x3 #define S5P_INT_LOCAL_PWR_EN 0x7 #define S5P_CHECK_SLEEP 0x00000BAD /* Only for EXYNOS4210 */ -#define S5P_USBDEVICE_PHY_CONTROL S5P_PMUREG(0x0704) -#define S5P_USBDEVICE_PHY_ENABLE (1 << 0) - -#define S5P_USBHOST_PHY_CONTROL S5P_PMUREG(0x0708) -#define S5P_USBHOST_PHY_ENABLE (1 << 0) - -#define S5P_PMU_SATA_PHY_CONTROL S5P_PMUREG(0x0720) - #define S5P_CMU_CLKSTOP_LCD1_LOWPWR S5P_PMUREG(0x1154) #define S5P_CMU_RESET_LCD1_LOWPWR S5P_PMUREG(0x1174) #define S5P_MODIMIF_MEM_LOWPWR S5P_PMUREG(0x11C4) @@ -174,8 +130,6 @@ #define S5P_SATA_MEM_LOWPWR S5P_PMUREG(0x11E4) #define S5P_LCD1_LOWPWR S5P_PMUREG(0x1394) -#define S5P_PMU_LCD1_CONF S5P_PMUREG(0x3CA0) - /* Only for EXYNOS4x12 */ #define S5P_ISP_ARM_LOWPWR S5P_PMUREG(0x1050) #define S5P_DIS_IRQ_ISP_ARM_LOCAL_LOWPWR S5P_PMUREG(0x1054) @@ -343,13 +297,9 @@ #define EXYNOS5_TOP_PWR_OPTION S5P_PMUREG(0x2C48) #define EXYNOS5_TOP_PWR_SYSMEM_OPTION S5P_PMUREG(0x2CC8) #define EXYNOS5_JPEG_MEM_OPTION S5P_PMUREG(0x2F48) -#define EXYNOS5_GSCL_STATUS S5P_PMUREG(0x4004) -#define EXYNOS5_ISP_STATUS S5P_PMUREG(0x4024) #define EXYNOS5_GSCL_OPTION S5P_PMUREG(0x4008) #define EXYNOS5_ISP_OPTION S5P_PMUREG(0x4028) #define EXYNOS5_MFC_OPTION S5P_PMUREG(0x4048) -#define EXYNOS5_G3D_CONFIGURATION S5P_PMUREG(0x4060) -#define EXYNOS5_G3D_STATUS S5P_PMUREG(0x4064) #define EXYNOS5_G3D_OPTION S5P_PMUREG(0x4068) #define EXYNOS5_DISP1_OPTION S5P_PMUREG(0x40A8) #define EXYNOS5_MAU_OPTION S5P_PMUREG(0x40C8) @@ -357,7 +307,6 @@ #define EXYNOS5_USE_SC_FEEDBACK (1 << 1) #define EXYNOS5_USE_SC_COUNTER (1 << 0) -#define EXYNOS5_MANUAL_L2RSTDISABLE_CONTROL (1 << 2) #define EXYNOS5_SKIP_DEACTIVATE_ACEACP_IN_PWDN (1 << 7) #define EXYNOS5_OPTION_USE_STANDBYWFE (1 << 24) -- cgit v1.2.1 From e44de221d3ddb99387b04cfd49483bcd05daa6fb Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 19 Dec 2013 04:01:24 +0900 Subject: ARM: EXYNOS: remove inclusion into another headers This is needed to remove dependency of headers. Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/include/mach/pm-core.h | 5 +- arch/arm/mach-exynos/include/mach/regs-clock.h | 2 - arch/arm/mach-exynos/include/mach/regs-pmu.h | 317 ------------------------- arch/arm/mach-exynos/pmu.c | 1 + arch/arm/mach-exynos/regs-pmu.h | 315 ++++++++++++++++++++++++ 5 files changed, 320 insertions(+), 320 deletions(-) delete mode 100644 arch/arm/mach-exynos/include/mach/regs-pmu.h create mode 100644 arch/arm/mach-exynos/regs-pmu.h (limited to 'arch') diff --git a/arch/arm/mach-exynos/include/mach/pm-core.h b/arch/arm/mach-exynos/include/mach/pm-core.h index 2b00833b6641..dc0697c2fa92 100644 --- a/arch/arm/mach-exynos/include/mach/pm-core.h +++ b/arch/arm/mach-exynos/include/mach/pm-core.h @@ -19,7 +19,10 @@ #define __ASM_ARCH_PM_CORE_H __FILE__ #include -#include +#include + +#define S5P_EINT_WAKEUP_MASK (S5P_VA_PMU + 0x0604) +#define S5P_WAKEUP_MASK (S5P_VA_PMU + 0x0608) #ifdef CONFIG_PINCTRL_EXYNOS extern u32 exynos_get_eint_wake_mask(void); diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h index d36ad76ad6a4..93dcf7fb293d 100644 --- a/arch/arm/mach-exynos/include/mach/regs-clock.h +++ b/arch/arm/mach-exynos/include/mach/regs-clock.h @@ -365,8 +365,6 @@ /* Compatibility defines and inclusion */ -#include - #define S5P_EPLL_CON EXYNOS4_EPLL_CON0 #endif /* __ASM_ARCH_REGS_CLOCK_H */ diff --git a/arch/arm/mach-exynos/include/mach/regs-pmu.h b/arch/arm/mach-exynos/include/mach/regs-pmu.h deleted file mode 100644 index 2c15a8fbcb5a..000000000000 --- a/arch/arm/mach-exynos/include/mach/regs-pmu.h +++ /dev/null @@ -1,317 +0,0 @@ -/* - * Copyright (c) 2010-2012 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * EXYNOS - Power management unit definition - * - * 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. -*/ - -#ifndef __ASM_ARCH_REGS_PMU_H -#define __ASM_ARCH_REGS_PMU_H __FILE__ - -#include - -#define S5P_PMUREG(x) (S5P_VA_PMU + (x)) -#define S5P_SYSREG(x) (S3C_VA_SYS + (x)) - -#define S5P_CENTRAL_SEQ_CONFIGURATION S5P_PMUREG(0x0200) - -#define S5P_CENTRAL_LOWPWR_CFG (1 << 16) - -#define S5P_CENTRAL_SEQ_OPTION S5P_PMUREG(0x0208) - -#define S5P_USE_STANDBY_WFI0 (1 << 16) -#define S5P_USE_STANDBY_WFE0 (1 << 24) - -#define S5P_SWRESET S5P_PMUREG(0x0400) -#define EXYNOS_SWRESET S5P_PMUREG(0x0400) -#define EXYNOS5440_SWRESET S5P_PMUREG(0x00C4) - -#define S5P_WAKEUP_STAT S5P_PMUREG(0x0600) -#define S5P_EINT_WAKEUP_MASK S5P_PMUREG(0x0604) -#define S5P_WAKEUP_MASK S5P_PMUREG(0x0608) - -#define S5P_INFORM0 S5P_PMUREG(0x0800) -#define S5P_INFORM1 S5P_PMUREG(0x0804) -#define S5P_INFORM5 S5P_PMUREG(0x0814) -#define S5P_INFORM6 S5P_PMUREG(0x0818) -#define S5P_INFORM7 S5P_PMUREG(0x081C) - -#define S5P_ARM_CORE0_LOWPWR S5P_PMUREG(0x1000) -#define S5P_DIS_IRQ_CORE0 S5P_PMUREG(0x1004) -#define S5P_DIS_IRQ_CENTRAL0 S5P_PMUREG(0x1008) -#define S5P_ARM_CORE1_LOWPWR S5P_PMUREG(0x1010) -#define S5P_DIS_IRQ_CORE1 S5P_PMUREG(0x1014) -#define S5P_DIS_IRQ_CENTRAL1 S5P_PMUREG(0x1018) -#define S5P_ARM_COMMON_LOWPWR S5P_PMUREG(0x1080) -#define S5P_L2_0_LOWPWR S5P_PMUREG(0x10C0) -#define S5P_L2_1_LOWPWR S5P_PMUREG(0x10C4) -#define S5P_CMU_ACLKSTOP_LOWPWR S5P_PMUREG(0x1100) -#define S5P_CMU_SCLKSTOP_LOWPWR S5P_PMUREG(0x1104) -#define S5P_CMU_RESET_LOWPWR S5P_PMUREG(0x110C) -#define S5P_APLL_SYSCLK_LOWPWR S5P_PMUREG(0x1120) -#define S5P_MPLL_SYSCLK_LOWPWR S5P_PMUREG(0x1124) -#define S5P_VPLL_SYSCLK_LOWPWR S5P_PMUREG(0x1128) -#define S5P_EPLL_SYSCLK_LOWPWR S5P_PMUREG(0x112C) -#define S5P_CMU_CLKSTOP_GPS_ALIVE_LOWPWR S5P_PMUREG(0x1138) -#define S5P_CMU_RESET_GPSALIVE_LOWPWR S5P_PMUREG(0x113C) -#define S5P_CMU_CLKSTOP_CAM_LOWPWR S5P_PMUREG(0x1140) -#define S5P_CMU_CLKSTOP_TV_LOWPWR S5P_PMUREG(0x1144) -#define S5P_CMU_CLKSTOP_MFC_LOWPWR S5P_PMUREG(0x1148) -#define S5P_CMU_CLKSTOP_G3D_LOWPWR S5P_PMUREG(0x114C) -#define S5P_CMU_CLKSTOP_LCD0_LOWPWR S5P_PMUREG(0x1150) -#define S5P_CMU_CLKSTOP_MAUDIO_LOWPWR S5P_PMUREG(0x1158) -#define S5P_CMU_CLKSTOP_GPS_LOWPWR S5P_PMUREG(0x115C) -#define S5P_CMU_RESET_CAM_LOWPWR S5P_PMUREG(0x1160) -#define S5P_CMU_RESET_TV_LOWPWR S5P_PMUREG(0x1164) -#define S5P_CMU_RESET_MFC_LOWPWR S5P_PMUREG(0x1168) -#define S5P_CMU_RESET_G3D_LOWPWR S5P_PMUREG(0x116C) -#define S5P_CMU_RESET_LCD0_LOWPWR S5P_PMUREG(0x1170) -#define S5P_CMU_RESET_MAUDIO_LOWPWR S5P_PMUREG(0x1178) -#define S5P_CMU_RESET_GPS_LOWPWR S5P_PMUREG(0x117C) -#define S5P_TOP_BUS_LOWPWR S5P_PMUREG(0x1180) -#define S5P_TOP_RETENTION_LOWPWR S5P_PMUREG(0x1184) -#define S5P_TOP_PWR_LOWPWR S5P_PMUREG(0x1188) -#define S5P_LOGIC_RESET_LOWPWR S5P_PMUREG(0x11A0) -#define S5P_ONENAND_MEM_LOWPWR S5P_PMUREG(0x11C0) -#define S5P_G2D_ACP_MEM_LOWPWR S5P_PMUREG(0x11C8) -#define S5P_USBOTG_MEM_LOWPWR S5P_PMUREG(0x11CC) -#define S5P_HSMMC_MEM_LOWPWR S5P_PMUREG(0x11D0) -#define S5P_CSSYS_MEM_LOWPWR S5P_PMUREG(0x11D4) -#define S5P_SECSS_MEM_LOWPWR S5P_PMUREG(0x11D8) -#define S5P_PAD_RETENTION_DRAM_LOWPWR S5P_PMUREG(0x1200) -#define S5P_PAD_RETENTION_MAUDIO_LOWPWR S5P_PMUREG(0x1204) -#define S5P_PAD_RETENTION_GPIO_LOWPWR S5P_PMUREG(0x1220) -#define S5P_PAD_RETENTION_UART_LOWPWR S5P_PMUREG(0x1224) -#define S5P_PAD_RETENTION_MMCA_LOWPWR S5P_PMUREG(0x1228) -#define S5P_PAD_RETENTION_MMCB_LOWPWR S5P_PMUREG(0x122C) -#define S5P_PAD_RETENTION_EBIA_LOWPWR S5P_PMUREG(0x1230) -#define S5P_PAD_RETENTION_EBIB_LOWPWR S5P_PMUREG(0x1234) -#define S5P_PAD_RETENTION_ISOLATION_LOWPWR S5P_PMUREG(0x1240) -#define S5P_PAD_RETENTION_ALV_SEL_LOWPWR S5P_PMUREG(0x1260) -#define S5P_XUSBXTI_LOWPWR S5P_PMUREG(0x1280) -#define S5P_XXTI_LOWPWR S5P_PMUREG(0x1284) -#define S5P_EXT_REGULATOR_LOWPWR S5P_PMUREG(0x12C0) -#define S5P_GPIO_MODE_LOWPWR S5P_PMUREG(0x1300) -#define S5P_GPIO_MODE_MAUDIO_LOWPWR S5P_PMUREG(0x1340) -#define S5P_CAM_LOWPWR S5P_PMUREG(0x1380) -#define S5P_TV_LOWPWR S5P_PMUREG(0x1384) -#define S5P_MFC_LOWPWR S5P_PMUREG(0x1388) -#define S5P_G3D_LOWPWR S5P_PMUREG(0x138C) -#define S5P_LCD0_LOWPWR S5P_PMUREG(0x1390) -#define S5P_MAUDIO_LOWPWR S5P_PMUREG(0x1398) -#define S5P_GPS_LOWPWR S5P_PMUREG(0x139C) -#define S5P_GPS_ALIVE_LOWPWR S5P_PMUREG(0x13A0) - -#define S5P_ARM_CORE1_CONFIGURATION S5P_PMUREG(0x2080) -#define S5P_ARM_CORE1_STATUS S5P_PMUREG(0x2084) - -#define S5P_PAD_RET_MAUDIO_OPTION S5P_PMUREG(0x3028) -#define S5P_PAD_RET_GPIO_OPTION S5P_PMUREG(0x3108) -#define S5P_PAD_RET_UART_OPTION S5P_PMUREG(0x3128) -#define S5P_PAD_RET_MMCA_OPTION S5P_PMUREG(0x3148) -#define S5P_PAD_RET_MMCB_OPTION S5P_PMUREG(0x3168) -#define S5P_PAD_RET_EBIA_OPTION S5P_PMUREG(0x3188) -#define S5P_PAD_RET_EBIB_OPTION S5P_PMUREG(0x31A8) - -#define S5P_CORE_LOCAL_PWR_EN 0x3 -#define S5P_INT_LOCAL_PWR_EN 0x7 - -#define S5P_CHECK_SLEEP 0x00000BAD - -/* Only for EXYNOS4210 */ -#define S5P_CMU_CLKSTOP_LCD1_LOWPWR S5P_PMUREG(0x1154) -#define S5P_CMU_RESET_LCD1_LOWPWR S5P_PMUREG(0x1174) -#define S5P_MODIMIF_MEM_LOWPWR S5P_PMUREG(0x11C4) -#define S5P_PCIE_MEM_LOWPWR S5P_PMUREG(0x11E0) -#define S5P_SATA_MEM_LOWPWR S5P_PMUREG(0x11E4) -#define S5P_LCD1_LOWPWR S5P_PMUREG(0x1394) - -/* Only for EXYNOS4x12 */ -#define S5P_ISP_ARM_LOWPWR S5P_PMUREG(0x1050) -#define S5P_DIS_IRQ_ISP_ARM_LOCAL_LOWPWR S5P_PMUREG(0x1054) -#define S5P_DIS_IRQ_ISP_ARM_CENTRAL_LOWPWR S5P_PMUREG(0x1058) -#define S5P_CMU_ACLKSTOP_COREBLK_LOWPWR S5P_PMUREG(0x1110) -#define S5P_CMU_SCLKSTOP_COREBLK_LOWPWR S5P_PMUREG(0x1114) -#define S5P_CMU_RESET_COREBLK_LOWPWR S5P_PMUREG(0x111C) -#define S5P_MPLLUSER_SYSCLK_LOWPWR S5P_PMUREG(0x1130) -#define S5P_CMU_CLKSTOP_ISP_LOWPWR S5P_PMUREG(0x1154) -#define S5P_CMU_RESET_ISP_LOWPWR S5P_PMUREG(0x1174) -#define S5P_TOP_BUS_COREBLK_LOWPWR S5P_PMUREG(0x1190) -#define S5P_TOP_RETENTION_COREBLK_LOWPWR S5P_PMUREG(0x1194) -#define S5P_TOP_PWR_COREBLK_LOWPWR S5P_PMUREG(0x1198) -#define S5P_OSCCLK_GATE_LOWPWR S5P_PMUREG(0x11A4) -#define S5P_LOGIC_RESET_COREBLK_LOWPWR S5P_PMUREG(0x11B0) -#define S5P_OSCCLK_GATE_COREBLK_LOWPWR S5P_PMUREG(0x11B4) -#define S5P_HSI_MEM_LOWPWR S5P_PMUREG(0x11C4) -#define S5P_ROTATOR_MEM_LOWPWR S5P_PMUREG(0x11DC) -#define S5P_PAD_RETENTION_GPIO_COREBLK_LOWPWR S5P_PMUREG(0x123C) -#define S5P_PAD_ISOLATION_COREBLK_LOWPWR S5P_PMUREG(0x1250) -#define S5P_GPIO_MODE_COREBLK_LOWPWR S5P_PMUREG(0x1320) -#define S5P_TOP_ASB_RESET_LOWPWR S5P_PMUREG(0x1344) -#define S5P_TOP_ASB_ISOLATION_LOWPWR S5P_PMUREG(0x1348) -#define S5P_ISP_LOWPWR S5P_PMUREG(0x1394) -#define S5P_DRAM_FREQ_DOWN_LOWPWR S5P_PMUREG(0x13B0) -#define S5P_DDRPHY_DLLOFF_LOWPWR S5P_PMUREG(0x13B4) -#define S5P_CMU_SYSCLK_ISP_LOWPWR S5P_PMUREG(0x13B8) -#define S5P_CMU_SYSCLK_GPS_LOWPWR S5P_PMUREG(0x13BC) -#define S5P_LPDDR_PHY_DLL_LOCK_LOWPWR S5P_PMUREG(0x13C0) - -#define S5P_ARM_L2_0_OPTION S5P_PMUREG(0x2608) -#define S5P_ARM_L2_1_OPTION S5P_PMUREG(0x2628) -#define S5P_ONENAND_MEM_OPTION S5P_PMUREG(0x2E08) -#define S5P_HSI_MEM_OPTION S5P_PMUREG(0x2E28) -#define S5P_G2D_ACP_MEM_OPTION S5P_PMUREG(0x2E48) -#define S5P_USBOTG_MEM_OPTION S5P_PMUREG(0x2E68) -#define S5P_HSMMC_MEM_OPTION S5P_PMUREG(0x2E88) -#define S5P_CSSYS_MEM_OPTION S5P_PMUREG(0x2EA8) -#define S5P_SECSS_MEM_OPTION S5P_PMUREG(0x2EC8) -#define S5P_ROTATOR_MEM_OPTION S5P_PMUREG(0x2F48) - -/* Only for EXYNOS4412 */ -#define S5P_ARM_CORE2_LOWPWR S5P_PMUREG(0x1020) -#define S5P_DIS_IRQ_CORE2 S5P_PMUREG(0x1024) -#define S5P_DIS_IRQ_CENTRAL2 S5P_PMUREG(0x1028) -#define S5P_ARM_CORE3_LOWPWR S5P_PMUREG(0x1030) -#define S5P_DIS_IRQ_CORE3 S5P_PMUREG(0x1034) -#define S5P_DIS_IRQ_CENTRAL3 S5P_PMUREG(0x1038) - -/* For EXYNOS5 */ - -#define EXYNOS5_SYS_I2C_CFG S5P_SYSREG(0x0234) - -#define EXYNOS5_AUTO_WDTRESET_DISABLE S5P_PMUREG(0x0408) -#define EXYNOS5_MASK_WDTRESET_REQUEST S5P_PMUREG(0x040C) - -#define EXYNOS5_SYS_WDTRESET (1 << 20) - -#define EXYNOS5_ARM_CORE0_SYS_PWR_REG S5P_PMUREG(0x1000) -#define EXYNOS5_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG S5P_PMUREG(0x1004) -#define EXYNOS5_DIS_IRQ_ARM_CORE0_CENTRAL_SYS_PWR_REG S5P_PMUREG(0x1008) -#define EXYNOS5_ARM_CORE1_SYS_PWR_REG S5P_PMUREG(0x1010) -#define EXYNOS5_DIS_IRQ_ARM_CORE1_LOCAL_SYS_PWR_REG S5P_PMUREG(0x1014) -#define EXYNOS5_DIS_IRQ_ARM_CORE1_CENTRAL_SYS_PWR_REG S5P_PMUREG(0x1018) -#define EXYNOS5_FSYS_ARM_SYS_PWR_REG S5P_PMUREG(0x1040) -#define EXYNOS5_DIS_IRQ_FSYS_ARM_CENTRAL_SYS_PWR_REG S5P_PMUREG(0x1048) -#define EXYNOS5_ISP_ARM_SYS_PWR_REG S5P_PMUREG(0x1050) -#define EXYNOS5_DIS_IRQ_ISP_ARM_LOCAL_SYS_PWR_REG S5P_PMUREG(0x1054) -#define EXYNOS5_DIS_IRQ_ISP_ARM_CENTRAL_SYS_PWR_REG S5P_PMUREG(0x1058) -#define EXYNOS5_ARM_COMMON_SYS_PWR_REG S5P_PMUREG(0x1080) -#define EXYNOS5_ARM_L2_SYS_PWR_REG S5P_PMUREG(0x10C0) -#define EXYNOS5_CMU_ACLKSTOP_SYS_PWR_REG S5P_PMUREG(0x1100) -#define EXYNOS5_CMU_SCLKSTOP_SYS_PWR_REG S5P_PMUREG(0x1104) -#define EXYNOS5_CMU_RESET_SYS_PWR_REG S5P_PMUREG(0x110C) -#define EXYNOS5_CMU_ACLKSTOP_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1120) -#define EXYNOS5_CMU_SCLKSTOP_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1124) -#define EXYNOS5_CMU_RESET_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x112C) -#define EXYNOS5_DRAM_FREQ_DOWN_SYS_PWR_REG S5P_PMUREG(0x1130) -#define EXYNOS5_DDRPHY_DLLOFF_SYS_PWR_REG S5P_PMUREG(0x1134) -#define EXYNOS5_DDRPHY_DLLLOCK_SYS_PWR_REG S5P_PMUREG(0x1138) -#define EXYNOS5_APLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1140) -#define EXYNOS5_MPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1144) -#define EXYNOS5_VPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1148) -#define EXYNOS5_EPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x114C) -#define EXYNOS5_BPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1150) -#define EXYNOS5_CPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1154) -#define EXYNOS5_MPLLUSER_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1164) -#define EXYNOS5_BPLLUSER_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1170) -#define EXYNOS5_TOP_BUS_SYS_PWR_REG S5P_PMUREG(0x1180) -#define EXYNOS5_TOP_RETENTION_SYS_PWR_REG S5P_PMUREG(0x1184) -#define EXYNOS5_TOP_PWR_SYS_PWR_REG S5P_PMUREG(0x1188) -#define EXYNOS5_TOP_BUS_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1190) -#define EXYNOS5_TOP_RETENTION_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1194) -#define EXYNOS5_TOP_PWR_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1198) -#define EXYNOS5_LOGIC_RESET_SYS_PWR_REG S5P_PMUREG(0x11A0) -#define EXYNOS5_OSCCLK_GATE_SYS_PWR_REG S5P_PMUREG(0x11A4) -#define EXYNOS5_LOGIC_RESET_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x11B0) -#define EXYNOS5_OSCCLK_GATE_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x11B4) -#define EXYNOS5_USBOTG_MEM_SYS_PWR_REG S5P_PMUREG(0x11C0) -#define EXYNOS5_G2D_MEM_SYS_PWR_REG S5P_PMUREG(0x11C8) -#define EXYNOS5_USBDRD_MEM_SYS_PWR_REG S5P_PMUREG(0x11CC) -#define EXYNOS5_SDMMC_MEM_SYS_PWR_REG S5P_PMUREG(0x11D0) -#define EXYNOS5_CSSYS_MEM_SYS_PWR_REG S5P_PMUREG(0x11D4) -#define EXYNOS5_SECSS_MEM_SYS_PWR_REG S5P_PMUREG(0x11D8) -#define EXYNOS5_ROTATOR_MEM_SYS_PWR_REG S5P_PMUREG(0x11DC) -#define EXYNOS5_INTRAM_MEM_SYS_PWR_REG S5P_PMUREG(0x11E0) -#define EXYNOS5_INTROM_MEM_SYS_PWR_REG S5P_PMUREG(0x11E4) -#define EXYNOS5_JPEG_MEM_SYS_PWR_REG S5P_PMUREG(0x11E8) -#define EXYNOS5_HSI_MEM_SYS_PWR_REG S5P_PMUREG(0x11EC) -#define EXYNOS5_MCUIOP_MEM_SYS_PWR_REG S5P_PMUREG(0x11F4) -#define EXYNOS5_SATA_MEM_SYS_PWR_REG S5P_PMUREG(0x11FC) -#define EXYNOS5_PAD_RETENTION_DRAM_SYS_PWR_REG S5P_PMUREG(0x1200) -#define EXYNOS5_PAD_RETENTION_MAU_SYS_PWR_REG S5P_PMUREG(0x1204) -#define EXYNOS5_PAD_RETENTION_EFNAND_SYS_PWR_REG S5P_PMUREG(0x1208) -#define EXYNOS5_PAD_RETENTION_GPIO_SYS_PWR_REG S5P_PMUREG(0x1220) -#define EXYNOS5_PAD_RETENTION_UART_SYS_PWR_REG S5P_PMUREG(0x1224) -#define EXYNOS5_PAD_RETENTION_MMCA_SYS_PWR_REG S5P_PMUREG(0x1228) -#define EXYNOS5_PAD_RETENTION_MMCB_SYS_PWR_REG S5P_PMUREG(0x122C) -#define EXYNOS5_PAD_RETENTION_EBIA_SYS_PWR_REG S5P_PMUREG(0x1230) -#define EXYNOS5_PAD_RETENTION_EBIB_SYS_PWR_REG S5P_PMUREG(0x1234) -#define EXYNOS5_PAD_RETENTION_SPI_SYS_PWR_REG S5P_PMUREG(0x1238) -#define EXYNOS5_PAD_RETENTION_GPIO_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x123C) -#define EXYNOS5_PAD_ISOLATION_SYS_PWR_REG S5P_PMUREG(0x1240) -#define EXYNOS5_PAD_ISOLATION_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1250) -#define EXYNOS5_PAD_ALV_SEL_SYS_PWR_REG S5P_PMUREG(0x1260) -#define EXYNOS5_XUSBXTI_SYS_PWR_REG S5P_PMUREG(0x1280) -#define EXYNOS5_XXTI_SYS_PWR_REG S5P_PMUREG(0x1284) -#define EXYNOS5_EXT_REGULATOR_SYS_PWR_REG S5P_PMUREG(0x12C0) -#define EXYNOS5_GPIO_MODE_SYS_PWR_REG S5P_PMUREG(0x1300) -#define EXYNOS5_GPIO_MODE_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1320) -#define EXYNOS5_GPIO_MODE_MAU_SYS_PWR_REG S5P_PMUREG(0x1340) -#define EXYNOS5_TOP_ASB_RESET_SYS_PWR_REG S5P_PMUREG(0x1344) -#define EXYNOS5_TOP_ASB_ISOLATION_SYS_PWR_REG S5P_PMUREG(0x1348) -#define EXYNOS5_GSCL_SYS_PWR_REG S5P_PMUREG(0x1400) -#define EXYNOS5_ISP_SYS_PWR_REG S5P_PMUREG(0x1404) -#define EXYNOS5_MFC_SYS_PWR_REG S5P_PMUREG(0x1408) -#define EXYNOS5_G3D_SYS_PWR_REG S5P_PMUREG(0x140C) -#define EXYNOS5_DISP1_SYS_PWR_REG S5P_PMUREG(0x1414) -#define EXYNOS5_MAU_SYS_PWR_REG S5P_PMUREG(0x1418) -#define EXYNOS5_CMU_CLKSTOP_GSCL_SYS_PWR_REG S5P_PMUREG(0x1480) -#define EXYNOS5_CMU_CLKSTOP_ISP_SYS_PWR_REG S5P_PMUREG(0x1484) -#define EXYNOS5_CMU_CLKSTOP_MFC_SYS_PWR_REG S5P_PMUREG(0x1488) -#define EXYNOS5_CMU_CLKSTOP_G3D_SYS_PWR_REG S5P_PMUREG(0x148C) -#define EXYNOS5_CMU_CLKSTOP_DISP1_SYS_PWR_REG S5P_PMUREG(0x1494) -#define EXYNOS5_CMU_CLKSTOP_MAU_SYS_PWR_REG S5P_PMUREG(0x1498) -#define EXYNOS5_CMU_SYSCLK_GSCL_SYS_PWR_REG S5P_PMUREG(0x14C0) -#define EXYNOS5_CMU_SYSCLK_ISP_SYS_PWR_REG S5P_PMUREG(0x14C4) -#define EXYNOS5_CMU_SYSCLK_MFC_SYS_PWR_REG S5P_PMUREG(0x14C8) -#define EXYNOS5_CMU_SYSCLK_G3D_SYS_PWR_REG S5P_PMUREG(0x14CC) -#define EXYNOS5_CMU_SYSCLK_DISP1_SYS_PWR_REG S5P_PMUREG(0x14D4) -#define EXYNOS5_CMU_SYSCLK_MAU_SYS_PWR_REG S5P_PMUREG(0x14D8) -#define EXYNOS5_CMU_RESET_GSCL_SYS_PWR_REG S5P_PMUREG(0x1580) -#define EXYNOS5_CMU_RESET_ISP_SYS_PWR_REG S5P_PMUREG(0x1584) -#define EXYNOS5_CMU_RESET_MFC_SYS_PWR_REG S5P_PMUREG(0x1588) -#define EXYNOS5_CMU_RESET_G3D_SYS_PWR_REG S5P_PMUREG(0x158C) -#define EXYNOS5_CMU_RESET_DISP1_SYS_PWR_REG S5P_PMUREG(0x1594) -#define EXYNOS5_CMU_RESET_MAU_SYS_PWR_REG S5P_PMUREG(0x1598) - -#define EXYNOS5_ARM_CORE0_OPTION S5P_PMUREG(0x2008) -#define EXYNOS5_ARM_CORE1_OPTION S5P_PMUREG(0x2088) -#define EXYNOS5_FSYS_ARM_OPTION S5P_PMUREG(0x2208) -#define EXYNOS5_ISP_ARM_OPTION S5P_PMUREG(0x2288) -#define EXYNOS5_ARM_COMMON_OPTION S5P_PMUREG(0x2408) -#define EXYNOS5_ARM_L2_OPTION S5P_PMUREG(0x2608) -#define EXYNOS5_TOP_PWR_OPTION S5P_PMUREG(0x2C48) -#define EXYNOS5_TOP_PWR_SYSMEM_OPTION S5P_PMUREG(0x2CC8) -#define EXYNOS5_JPEG_MEM_OPTION S5P_PMUREG(0x2F48) -#define EXYNOS5_GSCL_OPTION S5P_PMUREG(0x4008) -#define EXYNOS5_ISP_OPTION S5P_PMUREG(0x4028) -#define EXYNOS5_MFC_OPTION S5P_PMUREG(0x4048) -#define EXYNOS5_G3D_OPTION S5P_PMUREG(0x4068) -#define EXYNOS5_DISP1_OPTION S5P_PMUREG(0x40A8) -#define EXYNOS5_MAU_OPTION S5P_PMUREG(0x40C8) - -#define EXYNOS5_USE_SC_FEEDBACK (1 << 1) -#define EXYNOS5_USE_SC_COUNTER (1 << 0) - -#define EXYNOS5_SKIP_DEACTIVATE_ACEACP_IN_PWDN (1 << 7) - -#define EXYNOS5_OPTION_USE_STANDBYWFE (1 << 24) -#define EXYNOS5_OPTION_USE_STANDBYWFI (1 << 16) - -#define EXYNOS5_OPTION_USE_RETENTION (1 << 4) - -#endif /* __ASM_ARCH_REGS_PMU_H */ diff --git a/arch/arm/mach-exynos/pmu.c b/arch/arm/mach-exynos/pmu.c index 6609145312ac..e9f7370111f8 100644 --- a/arch/arm/mach-exynos/pmu.c +++ b/arch/arm/mach-exynos/pmu.c @@ -14,6 +14,7 @@ #include #include +#include #include "common.h" diff --git a/arch/arm/mach-exynos/regs-pmu.h b/arch/arm/mach-exynos/regs-pmu.h new file mode 100644 index 000000000000..7c029ce27711 --- /dev/null +++ b/arch/arm/mach-exynos/regs-pmu.h @@ -0,0 +1,315 @@ +/* + * Copyright (c) 2010-2012 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * EXYNOS - Power management unit definition + * + * 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. +*/ + +#ifndef __ASM_ARCH_REGS_PMU_H +#define __ASM_ARCH_REGS_PMU_H __FILE__ + +#include + +#define S5P_PMUREG(x) (S5P_VA_PMU + (x)) +#define S5P_SYSREG(x) (S3C_VA_SYS + (x)) + +#define S5P_CENTRAL_SEQ_CONFIGURATION S5P_PMUREG(0x0200) + +#define S5P_CENTRAL_LOWPWR_CFG (1 << 16) + +#define S5P_CENTRAL_SEQ_OPTION S5P_PMUREG(0x0208) + +#define S5P_USE_STANDBY_WFI0 (1 << 16) +#define S5P_USE_STANDBY_WFE0 (1 << 24) + +#define S5P_SWRESET S5P_PMUREG(0x0400) +#define EXYNOS_SWRESET S5P_PMUREG(0x0400) +#define EXYNOS5440_SWRESET S5P_PMUREG(0x00C4) + +#define S5P_WAKEUP_STAT S5P_PMUREG(0x0600) + +#define S5P_INFORM0 S5P_PMUREG(0x0800) +#define S5P_INFORM1 S5P_PMUREG(0x0804) +#define S5P_INFORM5 S5P_PMUREG(0x0814) +#define S5P_INFORM6 S5P_PMUREG(0x0818) +#define S5P_INFORM7 S5P_PMUREG(0x081C) + +#define S5P_ARM_CORE0_LOWPWR S5P_PMUREG(0x1000) +#define S5P_DIS_IRQ_CORE0 S5P_PMUREG(0x1004) +#define S5P_DIS_IRQ_CENTRAL0 S5P_PMUREG(0x1008) +#define S5P_ARM_CORE1_LOWPWR S5P_PMUREG(0x1010) +#define S5P_DIS_IRQ_CORE1 S5P_PMUREG(0x1014) +#define S5P_DIS_IRQ_CENTRAL1 S5P_PMUREG(0x1018) +#define S5P_ARM_COMMON_LOWPWR S5P_PMUREG(0x1080) +#define S5P_L2_0_LOWPWR S5P_PMUREG(0x10C0) +#define S5P_L2_1_LOWPWR S5P_PMUREG(0x10C4) +#define S5P_CMU_ACLKSTOP_LOWPWR S5P_PMUREG(0x1100) +#define S5P_CMU_SCLKSTOP_LOWPWR S5P_PMUREG(0x1104) +#define S5P_CMU_RESET_LOWPWR S5P_PMUREG(0x110C) +#define S5P_APLL_SYSCLK_LOWPWR S5P_PMUREG(0x1120) +#define S5P_MPLL_SYSCLK_LOWPWR S5P_PMUREG(0x1124) +#define S5P_VPLL_SYSCLK_LOWPWR S5P_PMUREG(0x1128) +#define S5P_EPLL_SYSCLK_LOWPWR S5P_PMUREG(0x112C) +#define S5P_CMU_CLKSTOP_GPS_ALIVE_LOWPWR S5P_PMUREG(0x1138) +#define S5P_CMU_RESET_GPSALIVE_LOWPWR S5P_PMUREG(0x113C) +#define S5P_CMU_CLKSTOP_CAM_LOWPWR S5P_PMUREG(0x1140) +#define S5P_CMU_CLKSTOP_TV_LOWPWR S5P_PMUREG(0x1144) +#define S5P_CMU_CLKSTOP_MFC_LOWPWR S5P_PMUREG(0x1148) +#define S5P_CMU_CLKSTOP_G3D_LOWPWR S5P_PMUREG(0x114C) +#define S5P_CMU_CLKSTOP_LCD0_LOWPWR S5P_PMUREG(0x1150) +#define S5P_CMU_CLKSTOP_MAUDIO_LOWPWR S5P_PMUREG(0x1158) +#define S5P_CMU_CLKSTOP_GPS_LOWPWR S5P_PMUREG(0x115C) +#define S5P_CMU_RESET_CAM_LOWPWR S5P_PMUREG(0x1160) +#define S5P_CMU_RESET_TV_LOWPWR S5P_PMUREG(0x1164) +#define S5P_CMU_RESET_MFC_LOWPWR S5P_PMUREG(0x1168) +#define S5P_CMU_RESET_G3D_LOWPWR S5P_PMUREG(0x116C) +#define S5P_CMU_RESET_LCD0_LOWPWR S5P_PMUREG(0x1170) +#define S5P_CMU_RESET_MAUDIO_LOWPWR S5P_PMUREG(0x1178) +#define S5P_CMU_RESET_GPS_LOWPWR S5P_PMUREG(0x117C) +#define S5P_TOP_BUS_LOWPWR S5P_PMUREG(0x1180) +#define S5P_TOP_RETENTION_LOWPWR S5P_PMUREG(0x1184) +#define S5P_TOP_PWR_LOWPWR S5P_PMUREG(0x1188) +#define S5P_LOGIC_RESET_LOWPWR S5P_PMUREG(0x11A0) +#define S5P_ONENAND_MEM_LOWPWR S5P_PMUREG(0x11C0) +#define S5P_G2D_ACP_MEM_LOWPWR S5P_PMUREG(0x11C8) +#define S5P_USBOTG_MEM_LOWPWR S5P_PMUREG(0x11CC) +#define S5P_HSMMC_MEM_LOWPWR S5P_PMUREG(0x11D0) +#define S5P_CSSYS_MEM_LOWPWR S5P_PMUREG(0x11D4) +#define S5P_SECSS_MEM_LOWPWR S5P_PMUREG(0x11D8) +#define S5P_PAD_RETENTION_DRAM_LOWPWR S5P_PMUREG(0x1200) +#define S5P_PAD_RETENTION_MAUDIO_LOWPWR S5P_PMUREG(0x1204) +#define S5P_PAD_RETENTION_GPIO_LOWPWR S5P_PMUREG(0x1220) +#define S5P_PAD_RETENTION_UART_LOWPWR S5P_PMUREG(0x1224) +#define S5P_PAD_RETENTION_MMCA_LOWPWR S5P_PMUREG(0x1228) +#define S5P_PAD_RETENTION_MMCB_LOWPWR S5P_PMUREG(0x122C) +#define S5P_PAD_RETENTION_EBIA_LOWPWR S5P_PMUREG(0x1230) +#define S5P_PAD_RETENTION_EBIB_LOWPWR S5P_PMUREG(0x1234) +#define S5P_PAD_RETENTION_ISOLATION_LOWPWR S5P_PMUREG(0x1240) +#define S5P_PAD_RETENTION_ALV_SEL_LOWPWR S5P_PMUREG(0x1260) +#define S5P_XUSBXTI_LOWPWR S5P_PMUREG(0x1280) +#define S5P_XXTI_LOWPWR S5P_PMUREG(0x1284) +#define S5P_EXT_REGULATOR_LOWPWR S5P_PMUREG(0x12C0) +#define S5P_GPIO_MODE_LOWPWR S5P_PMUREG(0x1300) +#define S5P_GPIO_MODE_MAUDIO_LOWPWR S5P_PMUREG(0x1340) +#define S5P_CAM_LOWPWR S5P_PMUREG(0x1380) +#define S5P_TV_LOWPWR S5P_PMUREG(0x1384) +#define S5P_MFC_LOWPWR S5P_PMUREG(0x1388) +#define S5P_G3D_LOWPWR S5P_PMUREG(0x138C) +#define S5P_LCD0_LOWPWR S5P_PMUREG(0x1390) +#define S5P_MAUDIO_LOWPWR S5P_PMUREG(0x1398) +#define S5P_GPS_LOWPWR S5P_PMUREG(0x139C) +#define S5P_GPS_ALIVE_LOWPWR S5P_PMUREG(0x13A0) + +#define S5P_ARM_CORE1_CONFIGURATION S5P_PMUREG(0x2080) +#define S5P_ARM_CORE1_STATUS S5P_PMUREG(0x2084) + +#define S5P_PAD_RET_MAUDIO_OPTION S5P_PMUREG(0x3028) +#define S5P_PAD_RET_GPIO_OPTION S5P_PMUREG(0x3108) +#define S5P_PAD_RET_UART_OPTION S5P_PMUREG(0x3128) +#define S5P_PAD_RET_MMCA_OPTION S5P_PMUREG(0x3148) +#define S5P_PAD_RET_MMCB_OPTION S5P_PMUREG(0x3168) +#define S5P_PAD_RET_EBIA_OPTION S5P_PMUREG(0x3188) +#define S5P_PAD_RET_EBIB_OPTION S5P_PMUREG(0x31A8) + +#define S5P_CORE_LOCAL_PWR_EN 0x3 +#define S5P_INT_LOCAL_PWR_EN 0x7 + +#define S5P_CHECK_SLEEP 0x00000BAD + +/* Only for EXYNOS4210 */ +#define S5P_CMU_CLKSTOP_LCD1_LOWPWR S5P_PMUREG(0x1154) +#define S5P_CMU_RESET_LCD1_LOWPWR S5P_PMUREG(0x1174) +#define S5P_MODIMIF_MEM_LOWPWR S5P_PMUREG(0x11C4) +#define S5P_PCIE_MEM_LOWPWR S5P_PMUREG(0x11E0) +#define S5P_SATA_MEM_LOWPWR S5P_PMUREG(0x11E4) +#define S5P_LCD1_LOWPWR S5P_PMUREG(0x1394) + +/* Only for EXYNOS4x12 */ +#define S5P_ISP_ARM_LOWPWR S5P_PMUREG(0x1050) +#define S5P_DIS_IRQ_ISP_ARM_LOCAL_LOWPWR S5P_PMUREG(0x1054) +#define S5P_DIS_IRQ_ISP_ARM_CENTRAL_LOWPWR S5P_PMUREG(0x1058) +#define S5P_CMU_ACLKSTOP_COREBLK_LOWPWR S5P_PMUREG(0x1110) +#define S5P_CMU_SCLKSTOP_COREBLK_LOWPWR S5P_PMUREG(0x1114) +#define S5P_CMU_RESET_COREBLK_LOWPWR S5P_PMUREG(0x111C) +#define S5P_MPLLUSER_SYSCLK_LOWPWR S5P_PMUREG(0x1130) +#define S5P_CMU_CLKSTOP_ISP_LOWPWR S5P_PMUREG(0x1154) +#define S5P_CMU_RESET_ISP_LOWPWR S5P_PMUREG(0x1174) +#define S5P_TOP_BUS_COREBLK_LOWPWR S5P_PMUREG(0x1190) +#define S5P_TOP_RETENTION_COREBLK_LOWPWR S5P_PMUREG(0x1194) +#define S5P_TOP_PWR_COREBLK_LOWPWR S5P_PMUREG(0x1198) +#define S5P_OSCCLK_GATE_LOWPWR S5P_PMUREG(0x11A4) +#define S5P_LOGIC_RESET_COREBLK_LOWPWR S5P_PMUREG(0x11B0) +#define S5P_OSCCLK_GATE_COREBLK_LOWPWR S5P_PMUREG(0x11B4) +#define S5P_HSI_MEM_LOWPWR S5P_PMUREG(0x11C4) +#define S5P_ROTATOR_MEM_LOWPWR S5P_PMUREG(0x11DC) +#define S5P_PAD_RETENTION_GPIO_COREBLK_LOWPWR S5P_PMUREG(0x123C) +#define S5P_PAD_ISOLATION_COREBLK_LOWPWR S5P_PMUREG(0x1250) +#define S5P_GPIO_MODE_COREBLK_LOWPWR S5P_PMUREG(0x1320) +#define S5P_TOP_ASB_RESET_LOWPWR S5P_PMUREG(0x1344) +#define S5P_TOP_ASB_ISOLATION_LOWPWR S5P_PMUREG(0x1348) +#define S5P_ISP_LOWPWR S5P_PMUREG(0x1394) +#define S5P_DRAM_FREQ_DOWN_LOWPWR S5P_PMUREG(0x13B0) +#define S5P_DDRPHY_DLLOFF_LOWPWR S5P_PMUREG(0x13B4) +#define S5P_CMU_SYSCLK_ISP_LOWPWR S5P_PMUREG(0x13B8) +#define S5P_CMU_SYSCLK_GPS_LOWPWR S5P_PMUREG(0x13BC) +#define S5P_LPDDR_PHY_DLL_LOCK_LOWPWR S5P_PMUREG(0x13C0) + +#define S5P_ARM_L2_0_OPTION S5P_PMUREG(0x2608) +#define S5P_ARM_L2_1_OPTION S5P_PMUREG(0x2628) +#define S5P_ONENAND_MEM_OPTION S5P_PMUREG(0x2E08) +#define S5P_HSI_MEM_OPTION S5P_PMUREG(0x2E28) +#define S5P_G2D_ACP_MEM_OPTION S5P_PMUREG(0x2E48) +#define S5P_USBOTG_MEM_OPTION S5P_PMUREG(0x2E68) +#define S5P_HSMMC_MEM_OPTION S5P_PMUREG(0x2E88) +#define S5P_CSSYS_MEM_OPTION S5P_PMUREG(0x2EA8) +#define S5P_SECSS_MEM_OPTION S5P_PMUREG(0x2EC8) +#define S5P_ROTATOR_MEM_OPTION S5P_PMUREG(0x2F48) + +/* Only for EXYNOS4412 */ +#define S5P_ARM_CORE2_LOWPWR S5P_PMUREG(0x1020) +#define S5P_DIS_IRQ_CORE2 S5P_PMUREG(0x1024) +#define S5P_DIS_IRQ_CENTRAL2 S5P_PMUREG(0x1028) +#define S5P_ARM_CORE3_LOWPWR S5P_PMUREG(0x1030) +#define S5P_DIS_IRQ_CORE3 S5P_PMUREG(0x1034) +#define S5P_DIS_IRQ_CENTRAL3 S5P_PMUREG(0x1038) + +/* For EXYNOS5 */ + +#define EXYNOS5_SYS_I2C_CFG S5P_SYSREG(0x0234) + +#define EXYNOS5_AUTO_WDTRESET_DISABLE S5P_PMUREG(0x0408) +#define EXYNOS5_MASK_WDTRESET_REQUEST S5P_PMUREG(0x040C) + +#define EXYNOS5_SYS_WDTRESET (1 << 20) + +#define EXYNOS5_ARM_CORE0_SYS_PWR_REG S5P_PMUREG(0x1000) +#define EXYNOS5_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG S5P_PMUREG(0x1004) +#define EXYNOS5_DIS_IRQ_ARM_CORE0_CENTRAL_SYS_PWR_REG S5P_PMUREG(0x1008) +#define EXYNOS5_ARM_CORE1_SYS_PWR_REG S5P_PMUREG(0x1010) +#define EXYNOS5_DIS_IRQ_ARM_CORE1_LOCAL_SYS_PWR_REG S5P_PMUREG(0x1014) +#define EXYNOS5_DIS_IRQ_ARM_CORE1_CENTRAL_SYS_PWR_REG S5P_PMUREG(0x1018) +#define EXYNOS5_FSYS_ARM_SYS_PWR_REG S5P_PMUREG(0x1040) +#define EXYNOS5_DIS_IRQ_FSYS_ARM_CENTRAL_SYS_PWR_REG S5P_PMUREG(0x1048) +#define EXYNOS5_ISP_ARM_SYS_PWR_REG S5P_PMUREG(0x1050) +#define EXYNOS5_DIS_IRQ_ISP_ARM_LOCAL_SYS_PWR_REG S5P_PMUREG(0x1054) +#define EXYNOS5_DIS_IRQ_ISP_ARM_CENTRAL_SYS_PWR_REG S5P_PMUREG(0x1058) +#define EXYNOS5_ARM_COMMON_SYS_PWR_REG S5P_PMUREG(0x1080) +#define EXYNOS5_ARM_L2_SYS_PWR_REG S5P_PMUREG(0x10C0) +#define EXYNOS5_CMU_ACLKSTOP_SYS_PWR_REG S5P_PMUREG(0x1100) +#define EXYNOS5_CMU_SCLKSTOP_SYS_PWR_REG S5P_PMUREG(0x1104) +#define EXYNOS5_CMU_RESET_SYS_PWR_REG S5P_PMUREG(0x110C) +#define EXYNOS5_CMU_ACLKSTOP_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1120) +#define EXYNOS5_CMU_SCLKSTOP_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1124) +#define EXYNOS5_CMU_RESET_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x112C) +#define EXYNOS5_DRAM_FREQ_DOWN_SYS_PWR_REG S5P_PMUREG(0x1130) +#define EXYNOS5_DDRPHY_DLLOFF_SYS_PWR_REG S5P_PMUREG(0x1134) +#define EXYNOS5_DDRPHY_DLLLOCK_SYS_PWR_REG S5P_PMUREG(0x1138) +#define EXYNOS5_APLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1140) +#define EXYNOS5_MPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1144) +#define EXYNOS5_VPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1148) +#define EXYNOS5_EPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x114C) +#define EXYNOS5_BPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1150) +#define EXYNOS5_CPLL_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1154) +#define EXYNOS5_MPLLUSER_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1164) +#define EXYNOS5_BPLLUSER_SYSCLK_SYS_PWR_REG S5P_PMUREG(0x1170) +#define EXYNOS5_TOP_BUS_SYS_PWR_REG S5P_PMUREG(0x1180) +#define EXYNOS5_TOP_RETENTION_SYS_PWR_REG S5P_PMUREG(0x1184) +#define EXYNOS5_TOP_PWR_SYS_PWR_REG S5P_PMUREG(0x1188) +#define EXYNOS5_TOP_BUS_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1190) +#define EXYNOS5_TOP_RETENTION_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1194) +#define EXYNOS5_TOP_PWR_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1198) +#define EXYNOS5_LOGIC_RESET_SYS_PWR_REG S5P_PMUREG(0x11A0) +#define EXYNOS5_OSCCLK_GATE_SYS_PWR_REG S5P_PMUREG(0x11A4) +#define EXYNOS5_LOGIC_RESET_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x11B0) +#define EXYNOS5_OSCCLK_GATE_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x11B4) +#define EXYNOS5_USBOTG_MEM_SYS_PWR_REG S5P_PMUREG(0x11C0) +#define EXYNOS5_G2D_MEM_SYS_PWR_REG S5P_PMUREG(0x11C8) +#define EXYNOS5_USBDRD_MEM_SYS_PWR_REG S5P_PMUREG(0x11CC) +#define EXYNOS5_SDMMC_MEM_SYS_PWR_REG S5P_PMUREG(0x11D0) +#define EXYNOS5_CSSYS_MEM_SYS_PWR_REG S5P_PMUREG(0x11D4) +#define EXYNOS5_SECSS_MEM_SYS_PWR_REG S5P_PMUREG(0x11D8) +#define EXYNOS5_ROTATOR_MEM_SYS_PWR_REG S5P_PMUREG(0x11DC) +#define EXYNOS5_INTRAM_MEM_SYS_PWR_REG S5P_PMUREG(0x11E0) +#define EXYNOS5_INTROM_MEM_SYS_PWR_REG S5P_PMUREG(0x11E4) +#define EXYNOS5_JPEG_MEM_SYS_PWR_REG S5P_PMUREG(0x11E8) +#define EXYNOS5_HSI_MEM_SYS_PWR_REG S5P_PMUREG(0x11EC) +#define EXYNOS5_MCUIOP_MEM_SYS_PWR_REG S5P_PMUREG(0x11F4) +#define EXYNOS5_SATA_MEM_SYS_PWR_REG S5P_PMUREG(0x11FC) +#define EXYNOS5_PAD_RETENTION_DRAM_SYS_PWR_REG S5P_PMUREG(0x1200) +#define EXYNOS5_PAD_RETENTION_MAU_SYS_PWR_REG S5P_PMUREG(0x1204) +#define EXYNOS5_PAD_RETENTION_EFNAND_SYS_PWR_REG S5P_PMUREG(0x1208) +#define EXYNOS5_PAD_RETENTION_GPIO_SYS_PWR_REG S5P_PMUREG(0x1220) +#define EXYNOS5_PAD_RETENTION_UART_SYS_PWR_REG S5P_PMUREG(0x1224) +#define EXYNOS5_PAD_RETENTION_MMCA_SYS_PWR_REG S5P_PMUREG(0x1228) +#define EXYNOS5_PAD_RETENTION_MMCB_SYS_PWR_REG S5P_PMUREG(0x122C) +#define EXYNOS5_PAD_RETENTION_EBIA_SYS_PWR_REG S5P_PMUREG(0x1230) +#define EXYNOS5_PAD_RETENTION_EBIB_SYS_PWR_REG S5P_PMUREG(0x1234) +#define EXYNOS5_PAD_RETENTION_SPI_SYS_PWR_REG S5P_PMUREG(0x1238) +#define EXYNOS5_PAD_RETENTION_GPIO_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x123C) +#define EXYNOS5_PAD_ISOLATION_SYS_PWR_REG S5P_PMUREG(0x1240) +#define EXYNOS5_PAD_ISOLATION_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1250) +#define EXYNOS5_PAD_ALV_SEL_SYS_PWR_REG S5P_PMUREG(0x1260) +#define EXYNOS5_XUSBXTI_SYS_PWR_REG S5P_PMUREG(0x1280) +#define EXYNOS5_XXTI_SYS_PWR_REG S5P_PMUREG(0x1284) +#define EXYNOS5_EXT_REGULATOR_SYS_PWR_REG S5P_PMUREG(0x12C0) +#define EXYNOS5_GPIO_MODE_SYS_PWR_REG S5P_PMUREG(0x1300) +#define EXYNOS5_GPIO_MODE_SYSMEM_SYS_PWR_REG S5P_PMUREG(0x1320) +#define EXYNOS5_GPIO_MODE_MAU_SYS_PWR_REG S5P_PMUREG(0x1340) +#define EXYNOS5_TOP_ASB_RESET_SYS_PWR_REG S5P_PMUREG(0x1344) +#define EXYNOS5_TOP_ASB_ISOLATION_SYS_PWR_REG S5P_PMUREG(0x1348) +#define EXYNOS5_GSCL_SYS_PWR_REG S5P_PMUREG(0x1400) +#define EXYNOS5_ISP_SYS_PWR_REG S5P_PMUREG(0x1404) +#define EXYNOS5_MFC_SYS_PWR_REG S5P_PMUREG(0x1408) +#define EXYNOS5_G3D_SYS_PWR_REG S5P_PMUREG(0x140C) +#define EXYNOS5_DISP1_SYS_PWR_REG S5P_PMUREG(0x1414) +#define EXYNOS5_MAU_SYS_PWR_REG S5P_PMUREG(0x1418) +#define EXYNOS5_CMU_CLKSTOP_GSCL_SYS_PWR_REG S5P_PMUREG(0x1480) +#define EXYNOS5_CMU_CLKSTOP_ISP_SYS_PWR_REG S5P_PMUREG(0x1484) +#define EXYNOS5_CMU_CLKSTOP_MFC_SYS_PWR_REG S5P_PMUREG(0x1488) +#define EXYNOS5_CMU_CLKSTOP_G3D_SYS_PWR_REG S5P_PMUREG(0x148C) +#define EXYNOS5_CMU_CLKSTOP_DISP1_SYS_PWR_REG S5P_PMUREG(0x1494) +#define EXYNOS5_CMU_CLKSTOP_MAU_SYS_PWR_REG S5P_PMUREG(0x1498) +#define EXYNOS5_CMU_SYSCLK_GSCL_SYS_PWR_REG S5P_PMUREG(0x14C0) +#define EXYNOS5_CMU_SYSCLK_ISP_SYS_PWR_REG S5P_PMUREG(0x14C4) +#define EXYNOS5_CMU_SYSCLK_MFC_SYS_PWR_REG S5P_PMUREG(0x14C8) +#define EXYNOS5_CMU_SYSCLK_G3D_SYS_PWR_REG S5P_PMUREG(0x14CC) +#define EXYNOS5_CMU_SYSCLK_DISP1_SYS_PWR_REG S5P_PMUREG(0x14D4) +#define EXYNOS5_CMU_SYSCLK_MAU_SYS_PWR_REG S5P_PMUREG(0x14D8) +#define EXYNOS5_CMU_RESET_GSCL_SYS_PWR_REG S5P_PMUREG(0x1580) +#define EXYNOS5_CMU_RESET_ISP_SYS_PWR_REG S5P_PMUREG(0x1584) +#define EXYNOS5_CMU_RESET_MFC_SYS_PWR_REG S5P_PMUREG(0x1588) +#define EXYNOS5_CMU_RESET_G3D_SYS_PWR_REG S5P_PMUREG(0x158C) +#define EXYNOS5_CMU_RESET_DISP1_SYS_PWR_REG S5P_PMUREG(0x1594) +#define EXYNOS5_CMU_RESET_MAU_SYS_PWR_REG S5P_PMUREG(0x1598) + +#define EXYNOS5_ARM_CORE0_OPTION S5P_PMUREG(0x2008) +#define EXYNOS5_ARM_CORE1_OPTION S5P_PMUREG(0x2088) +#define EXYNOS5_FSYS_ARM_OPTION S5P_PMUREG(0x2208) +#define EXYNOS5_ISP_ARM_OPTION S5P_PMUREG(0x2288) +#define EXYNOS5_ARM_COMMON_OPTION S5P_PMUREG(0x2408) +#define EXYNOS5_ARM_L2_OPTION S5P_PMUREG(0x2608) +#define EXYNOS5_TOP_PWR_OPTION S5P_PMUREG(0x2C48) +#define EXYNOS5_TOP_PWR_SYSMEM_OPTION S5P_PMUREG(0x2CC8) +#define EXYNOS5_JPEG_MEM_OPTION S5P_PMUREG(0x2F48) +#define EXYNOS5_GSCL_OPTION S5P_PMUREG(0x4008) +#define EXYNOS5_ISP_OPTION S5P_PMUREG(0x4028) +#define EXYNOS5_MFC_OPTION S5P_PMUREG(0x4048) +#define EXYNOS5_G3D_OPTION S5P_PMUREG(0x4068) +#define EXYNOS5_DISP1_OPTION S5P_PMUREG(0x40A8) +#define EXYNOS5_MAU_OPTION S5P_PMUREG(0x40C8) + +#define EXYNOS5_USE_SC_FEEDBACK (1 << 1) +#define EXYNOS5_USE_SC_COUNTER (1 << 0) + +#define EXYNOS5_SKIP_DEACTIVATE_ACEACP_IN_PWDN (1 << 7) + +#define EXYNOS5_OPTION_USE_STANDBYWFE (1 << 24) +#define EXYNOS5_OPTION_USE_STANDBYWFI (1 << 16) + +#define EXYNOS5_OPTION_USE_RETENTION (1 << 4) + +#endif /* __ASM_ARCH_REGS_PMU_H */ -- cgit v1.2.1 From 65c9a8530bec45cea1137635b7992bbb417de9de Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 19 Dec 2013 04:06:56 +0900 Subject: ARM: EXYNOS: local regs-pmu.h header file This moves regs-pmu.h file into mach-exynos directory. Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/common.c | 3 ++- arch/arm/mach-exynos/cpuidle.c | 2 +- arch/arm/mach-exynos/hotplug.c | 2 +- arch/arm/mach-exynos/mach-exynos5-dt.c | 2 +- arch/arm/mach-exynos/platsmp.c | 2 +- arch/arm/mach-exynos/pm.c | 2 +- arch/arm/mach-exynos/pm_domains.c | 3 ++- arch/arm/mach-exynos/pmu.c | 2 +- 8 files changed, 10 insertions(+), 8 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index 61d2906ccefb..1fc042481c5b 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -38,13 +38,14 @@ #include #include -#include #include #include #include #include "common.h" +#include "regs-pmu.h" + #define L2_AUX_VAL 0x7C470001 #define L2_AUX_MASK 0xC200ffff diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c index ddbfe8709fe7..6ba13ea61ad2 100644 --- a/arch/arm/mach-exynos/cpuidle.c +++ b/arch/arm/mach-exynos/cpuidle.c @@ -23,12 +23,12 @@ #include #include #include -#include #include #include #include "common.h" +#include "regs-pmu.h" #define REG_DIRECTGO_ADDR (samsung_rev() == EXYNOS4210_REV_1_1 ? \ S5P_INFORM7 : (samsung_rev() == EXYNOS4210_REV_1_0 ? \ diff --git a/arch/arm/mach-exynos/hotplug.c b/arch/arm/mach-exynos/hotplug.c index af90cfa2f826..5eead530c6f8 100644 --- a/arch/arm/mach-exynos/hotplug.c +++ b/arch/arm/mach-exynos/hotplug.c @@ -19,10 +19,10 @@ #include #include -#include #include #include "common.h" +#include "regs-pmu.h" static inline void cpu_enter_lowpower_a9(void) { diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 1fe075a70c1e..65a46465ac5e 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -14,10 +14,10 @@ #include #include -#include #include #include "common.h" +#include "regs-pmu.h" static void __init exynos5_dt_machine_init(void) { diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index 58b43e6f9262..b5b34f863327 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -28,11 +28,11 @@ #include #include -#include #include #include "common.h" +#include "regs-pmu.h" extern void exynos4_secondary_startup(void); diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c index 7fb0f13d600d..a577eb929bee 100644 --- a/arch/arm/mach-exynos/pm.c +++ b/arch/arm/mach-exynos/pm.c @@ -31,10 +31,10 @@ #include #include -#include #include #include "common.h" +#include "regs-pmu.h" static const struct sleep_save exynos4_set_clksrc[] = { { .reg = EXYNOS4_CLKSRC_MASK_TOP , .val = 0x00000001, }, diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c index 1703593e366c..ff508360d27c 100644 --- a/arch/arm/mach-exynos/pm_domains.c +++ b/arch/arm/mach-exynos/pm_domains.c @@ -22,9 +22,10 @@ #include #include -#include #include +#include "regs-pmu.h" + /* * Exynos specific wrapper around the generic power domain */ diff --git a/arch/arm/mach-exynos/pmu.c b/arch/arm/mach-exynos/pmu.c index e9f7370111f8..176077c58f86 100644 --- a/arch/arm/mach-exynos/pmu.c +++ b/arch/arm/mach-exynos/pmu.c @@ -14,9 +14,9 @@ #include #include -#include #include "common.h" +#include "regs-pmu.h" static const struct exynos_pmu_conf *exynos_pmu_config; -- cgit v1.2.1 From 05a6380cef5ec2e832871a8bd591f6af4555c335 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 19 Dec 2013 04:07:32 +0900 Subject: ARM: EXYNOS: cleanup Remove useless inclusion for exynos. Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/common.c | 2 -- arch/arm/mach-exynos/include/mach/regs-irq.h | 19 ------------------- arch/arm/mach-exynos/pm.c | 1 - arch/arm/plat-samsung/pm.c | 2 ++ arch/arm/plat-samsung/s5p-irq-pm.c | 3 +++ 5 files changed, 5 insertions(+), 22 deletions(-) delete mode 100644 arch/arm/mach-exynos/include/mach/regs-irq.h (limited to 'arch') diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index 1fc042481c5b..52cef6a2a825 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -37,8 +37,6 @@ #include #include -#include - #include #include #include diff --git a/arch/arm/mach-exynos/include/mach/regs-irq.h b/arch/arm/mach-exynos/include/mach/regs-irq.h deleted file mode 100644 index f2b50506b9f6..000000000000 --- a/arch/arm/mach-exynos/include/mach/regs-irq.h +++ /dev/null @@ -1,19 +0,0 @@ -/* linux/arch/arm/mach-exynos4/include/mach/regs-irq.h - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * EXYNOS4 - IRQ register definitions - * - * 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. -*/ - -#ifndef __ASM_ARCH_REGS_IRQ_H -#define __ASM_ARCH_REGS_IRQ_H __FILE__ - -#include -#include - -#endif /* __ASM_ARCH_REGS_IRQ_H */ diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c index a577eb929bee..11c37c4f04fb 100644 --- a/arch/arm/mach-exynos/pm.c +++ b/arch/arm/mach-exynos/pm.c @@ -29,7 +29,6 @@ #include #include -#include #include #include diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c index 416e5bea54f9..001d6fc6899c 100644 --- a/arch/arm/plat-samsung/pm.c +++ b/arch/arm/plat-samsung/pm.c @@ -29,7 +29,9 @@ #include #include #include +#ifndef CONFIG_ARCH_EXYNOS #include +#endif #include #endif diff --git a/arch/arm/plat-samsung/s5p-irq-pm.c b/arch/arm/plat-samsung/s5p-irq-pm.c index 7c1e3b7072fc..591498035916 100644 --- a/arch/arm/plat-samsung/s5p-irq-pm.c +++ b/arch/arm/plat-samsung/s5p-irq-pm.c @@ -22,7 +22,10 @@ #include #include + +#ifndef CONFIG_ARCH_EXYNOS #include +#endif /* state for IRQs over sleep */ -- cgit v1.2.1 From 728599439fd01a6302270171f5c4e42b14fac6d0 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 19 Dec 2013 04:13:57 +0900 Subject: ARM: EXYNOS: cleanup Remove useless definitions in the regs-clock.h file. Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/include/mach/regs-clock.h | 189 ------------------------- 1 file changed, 189 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h index 93dcf7fb293d..d36a6a283b84 100644 --- a/arch/arm/mach-exynos/include/mach/regs-clock.h +++ b/arch/arm/mach-exynos/include/mach/regs-clock.h @@ -20,11 +20,9 @@ #define EXYNOS4_CLKDIV_LEFTBUS EXYNOS_CLKREG(0x04500) #define EXYNOS4_CLKDIV_STAT_LEFTBUS EXYNOS_CLKREG(0x04600) -#define EXYNOS4_CLKGATE_IP_LEFTBUS EXYNOS_CLKREG(0x04800) #define EXYNOS4_CLKDIV_RIGHTBUS EXYNOS_CLKREG(0x08500) #define EXYNOS4_CLKDIV_STAT_RIGHTBUS EXYNOS_CLKREG(0x08600) -#define EXYNOS4_CLKGATE_IP_RIGHTBUS EXYNOS_CLKREG(0x08800) #define EXYNOS4_EPLL_LOCK EXYNOS_CLKREG(0x0C010) #define EXYNOS4_VPLL_LOCK EXYNOS_CLKREG(0x0C020) @@ -34,19 +32,6 @@ #define EXYNOS4_VPLL_CON0 EXYNOS_CLKREG(0x0C120) #define EXYNOS4_VPLL_CON1 EXYNOS_CLKREG(0x0C124) -#define EXYNOS4_CLKSRC_TOP0 EXYNOS_CLKREG(0x0C210) -#define EXYNOS4_CLKSRC_TOP1 EXYNOS_CLKREG(0x0C214) -#define EXYNOS4_CLKSRC_CAM EXYNOS_CLKREG(0x0C220) -#define EXYNOS4_CLKSRC_TV EXYNOS_CLKREG(0x0C224) -#define EXYNOS4_CLKSRC_MFC EXYNOS_CLKREG(0x0C228) -#define EXYNOS4_CLKSRC_G3D EXYNOS_CLKREG(0x0C22C) -#define EXYNOS4_CLKSRC_IMAGE EXYNOS_CLKREG(0x0C230) -#define EXYNOS4_CLKSRC_LCD0 EXYNOS_CLKREG(0x0C234) -#define EXYNOS4_CLKSRC_MAUDIO EXYNOS_CLKREG(0x0C23C) -#define EXYNOS4_CLKSRC_FSYS EXYNOS_CLKREG(0x0C240) -#define EXYNOS4_CLKSRC_PERIL0 EXYNOS_CLKREG(0x0C250) -#define EXYNOS4_CLKSRC_PERIL1 EXYNOS_CLKREG(0x0C254) - #define EXYNOS4_CLKSRC_MASK_TOP EXYNOS_CLKREG(0x0C310) #define EXYNOS4_CLKSRC_MASK_CAM EXYNOS_CLKREG(0x0C320) #define EXYNOS4_CLKSRC_MASK_TV EXYNOS_CLKREG(0x0C324) @@ -58,72 +43,23 @@ #define EXYNOS4_CLKDIV_TOP EXYNOS_CLKREG(0x0C510) #define EXYNOS4_CLKDIV_CAM EXYNOS_CLKREG(0x0C520) -#define EXYNOS4_CLKDIV_TV EXYNOS_CLKREG(0x0C524) #define EXYNOS4_CLKDIV_MFC EXYNOS_CLKREG(0x0C528) -#define EXYNOS4_CLKDIV_G3D EXYNOS_CLKREG(0x0C52C) -#define EXYNOS4_CLKDIV_IMAGE EXYNOS_CLKREG(0x0C530) -#define EXYNOS4_CLKDIV_LCD0 EXYNOS_CLKREG(0x0C534) -#define EXYNOS4_CLKDIV_MAUDIO EXYNOS_CLKREG(0x0C53C) -#define EXYNOS4_CLKDIV_FSYS0 EXYNOS_CLKREG(0x0C540) -#define EXYNOS4_CLKDIV_FSYS1 EXYNOS_CLKREG(0x0C544) -#define EXYNOS4_CLKDIV_FSYS2 EXYNOS_CLKREG(0x0C548) -#define EXYNOS4_CLKDIV_FSYS3 EXYNOS_CLKREG(0x0C54C) -#define EXYNOS4_CLKDIV_PERIL0 EXYNOS_CLKREG(0x0C550) -#define EXYNOS4_CLKDIV_PERIL1 EXYNOS_CLKREG(0x0C554) -#define EXYNOS4_CLKDIV_PERIL2 EXYNOS_CLKREG(0x0C558) -#define EXYNOS4_CLKDIV_PERIL3 EXYNOS_CLKREG(0x0C55C) -#define EXYNOS4_CLKDIV_PERIL4 EXYNOS_CLKREG(0x0C560) -#define EXYNOS4_CLKDIV_PERIL5 EXYNOS_CLKREG(0x0C564) -#define EXYNOS4_CLKDIV2_RATIO EXYNOS_CLKREG(0x0C580) #define EXYNOS4_CLKDIV_STAT_TOP EXYNOS_CLKREG(0x0C610) #define EXYNOS4_CLKDIV_STAT_MFC EXYNOS_CLKREG(0x0C628) -#define EXYNOS4_CLKGATE_SCLKCAM EXYNOS_CLKREG(0x0C820) -#define EXYNOS4_CLKGATE_IP_CAM EXYNOS_CLKREG(0x0C920) -#define EXYNOS4_CLKGATE_IP_TV EXYNOS_CLKREG(0x0C924) -#define EXYNOS4_CLKGATE_IP_MFC EXYNOS_CLKREG(0x0C928) -#define EXYNOS4_CLKGATE_IP_G3D EXYNOS_CLKREG(0x0C92C) -#define EXYNOS4_CLKGATE_IP_IMAGE (soc_is_exynos4210() ? \ - EXYNOS_CLKREG(0x0C930) : \ - EXYNOS_CLKREG(0x04930)) #define EXYNOS4210_CLKGATE_IP_IMAGE EXYNOS_CLKREG(0x0C930) #define EXYNOS4212_CLKGATE_IP_IMAGE EXYNOS_CLKREG(0x04930) -#define EXYNOS4_CLKGATE_IP_LCD0 EXYNOS_CLKREG(0x0C934) -#define EXYNOS4_CLKGATE_IP_FSYS EXYNOS_CLKREG(0x0C940) -#define EXYNOS4_CLKGATE_IP_GPS EXYNOS_CLKREG(0x0C94C) -#define EXYNOS4_CLKGATE_IP_PERIL EXYNOS_CLKREG(0x0C950) -#define EXYNOS4_CLKGATE_IP_PERIR (soc_is_exynos4210() ? \ - EXYNOS_CLKREG(0x0C960) : \ - EXYNOS_CLKREG(0x08960)) -#define EXYNOS4210_CLKGATE_IP_PERIR EXYNOS_CLKREG(0x0C960) -#define EXYNOS4212_CLKGATE_IP_PERIR EXYNOS_CLKREG(0x08960) -#define EXYNOS4_CLKGATE_BLOCK EXYNOS_CLKREG(0x0C970) #define EXYNOS4_CLKSRC_MASK_DMC EXYNOS_CLKREG(0x10300) -#define EXYNOS4_CLKSRC_DMC EXYNOS_CLKREG(0x10200) #define EXYNOS4_CLKDIV_DMC0 EXYNOS_CLKREG(0x10500) #define EXYNOS4_CLKDIV_DMC1 EXYNOS_CLKREG(0x10504) #define EXYNOS4_CLKDIV_STAT_DMC0 EXYNOS_CLKREG(0x10600) #define EXYNOS4_CLKDIV_STAT_DMC1 EXYNOS_CLKREG(0x10604) -#define EXYNOS4_CLKGATE_IP_DMC EXYNOS_CLKREG(0x10900) #define EXYNOS4_DMC_PAUSE_CTRL EXYNOS_CLKREG(0x11094) #define EXYNOS4_DMC_PAUSE_ENABLE (1 << 0) -#define EXYNOS4_APLL_LOCK EXYNOS_CLKREG(0x14000) -#define EXYNOS4_MPLL_LOCK (soc_is_exynos4210() ? \ - EXYNOS_CLKREG(0x14004) : \ - EXYNOS_CLKREG(0x10008)) -#define EXYNOS4_APLL_CON0 EXYNOS_CLKREG(0x14100) -#define EXYNOS4_APLL_CON1 EXYNOS_CLKREG(0x14104) -#define EXYNOS4_MPLL_CON0 (soc_is_exynos4210() ? \ - EXYNOS_CLKREG(0x14108) : \ - EXYNOS_CLKREG(0x10108)) -#define EXYNOS4_MPLL_CON1 (soc_is_exynos4210() ? \ - EXYNOS_CLKREG(0x1410C) : \ - EXYNOS_CLKREG(0x1010C)) - #define EXYNOS4_CLKSRC_CPU EXYNOS_CLKREG(0x14200) #define EXYNOS4_CLKMUX_STATCPU EXYNOS_CLKREG(0x14400) @@ -132,52 +68,12 @@ #define EXYNOS4_CLKDIV_STATCPU EXYNOS_CLKREG(0x14600) #define EXYNOS4_CLKDIV_STATCPU1 EXYNOS_CLKREG(0x14604) -#define EXYNOS4_CLKGATE_SCLKCPU EXYNOS_CLKREG(0x14800) -#define EXYNOS4_CLKGATE_IP_CPU EXYNOS_CLKREG(0x14900) - -#define EXYNOS4_CLKGATE_IP_ISP0 EXYNOS_CLKREG(0x18800) -#define EXYNOS4_CLKGATE_IP_ISP1 EXYNOS_CLKREG(0x18804) - -#define EXYNOS4_APLL_LOCKTIME (0x1C20) /* 300us */ - -#define EXYNOS4_APLLCON0_ENABLE_SHIFT (31) -#define EXYNOS4_APLLCON0_LOCKED_SHIFT (29) -#define EXYNOS4_APLL_VAL_1000 ((250 << 16) | (6 << 8) | 1) -#define EXYNOS4_APLL_VAL_800 ((200 << 16) | (6 << 8) | 1) - -#define EXYNOS4_EPLLCON0_ENABLE_SHIFT (31) #define EXYNOS4_EPLLCON0_LOCKED_SHIFT (29) - -#define EXYNOS4_VPLLCON0_ENABLE_SHIFT (31) #define EXYNOS4_VPLLCON0_LOCKED_SHIFT (29) #define EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT (16) #define EXYNOS4_CLKMUX_STATCPU_MUXCORE_MASK (0x7 << EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_CORE_SHIFT (0) -#define EXYNOS4_CLKDIV_CPU0_CORE_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_CORE_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_COREM0_SHIFT (4) -#define EXYNOS4_CLKDIV_CPU0_COREM0_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_COREM0_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_COREM1_SHIFT (8) -#define EXYNOS4_CLKDIV_CPU0_COREM1_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_COREM1_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_PERIPH_SHIFT (12) -#define EXYNOS4_CLKDIV_CPU0_PERIPH_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_PERIPH_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_ATB_SHIFT (16) -#define EXYNOS4_CLKDIV_CPU0_ATB_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_ATB_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_PCLKDBG_SHIFT (20) -#define EXYNOS4_CLKDIV_CPU0_PCLKDBG_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_PCLKDBG_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_APLL_SHIFT (24) -#define EXYNOS4_CLKDIV_CPU0_APLL_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_APLL_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_CORE2_SHIFT 28 -#define EXYNOS4_CLKDIV_CPU0_CORE2_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_CORE2_SHIFT) - -#define EXYNOS4_CLKDIV_CPU1_COPY_SHIFT 0 -#define EXYNOS4_CLKDIV_CPU1_COPY_MASK (0x7 << EXYNOS4_CLKDIV_CPU1_COPY_SHIFT) -#define EXYNOS4_CLKDIV_CPU1_HPM_SHIFT 4 -#define EXYNOS4_CLKDIV_CPU1_HPM_MASK (0x7 << EXYNOS4_CLKDIV_CPU1_HPM_SHIFT) -#define EXYNOS4_CLKDIV_CPU1_CORES_SHIFT 8 -#define EXYNOS4_CLKDIV_CPU1_CORES_MASK (0x7 << EXYNOS4_CLKDIV_CPU1_CORES_SHIFT) - #define EXYNOS4_CLKDIV_DMC0_ACP_SHIFT (0) #define EXYNOS4_CLKDIV_DMC0_ACP_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_ACP_SHIFT) #define EXYNOS4_CLKDIV_DMC0_ACPPCLK_SHIFT (4) @@ -242,10 +138,7 @@ /* Only for EXYNOS4210 */ -#define EXYNOS4210_CLKSRC_LCD1 EXYNOS_CLKREG(0x0C238) #define EXYNOS4210_CLKSRC_MASK_LCD1 EXYNOS_CLKREG(0x0C338) -#define EXYNOS4210_CLKDIV_LCD1 EXYNOS_CLKREG(0x0C538) -#define EXYNOS4210_CLKGATE_IP_LCD1 EXYNOS_CLKREG(0x0C938) /* Only for EXYNOS4212 */ @@ -260,7 +153,6 @@ #define EXYNOS5_APLL_LOCK EXYNOS_CLKREG(0x00000) #define EXYNOS5_APLL_CON0 EXYNOS_CLKREG(0x00100) -#define EXYNOS5_CLKSRC_CPU EXYNOS_CLKREG(0x00200) #define EXYNOS5_CLKMUX_STATCPU EXYNOS_CLKREG(0x00400) #define EXYNOS5_CLKDIV_CPU0 EXYNOS_CLKREG(0x00500) #define EXYNOS5_CLKDIV_CPU1 EXYNOS_CLKREG(0x00504) @@ -270,83 +162,6 @@ #define EXYNOS5_PWR_CTRL1 EXYNOS_CLKREG(0x01020) #define EXYNOS5_PWR_CTRL2 EXYNOS_CLKREG(0x01024) -#define EXYNOS5_MPLL_CON0 EXYNOS_CLKREG(0x04100) -#define EXYNOS5_CLKSRC_CORE1 EXYNOS_CLKREG(0x04204) - -#define EXYNOS5_CLKGATE_IP_CORE EXYNOS_CLKREG(0x04900) - -#define EXYNOS5_CLKDIV_ACP EXYNOS_CLKREG(0x08500) - -#define EXYNOS5_EPLL_CON0 EXYNOS_CLKREG(0x10130) -#define EXYNOS5_EPLL_CON1 EXYNOS_CLKREG(0x10134) -#define EXYNOS5_EPLL_CON2 EXYNOS_CLKREG(0x10138) -#define EXYNOS5_VPLL_CON0 EXYNOS_CLKREG(0x10140) -#define EXYNOS5_VPLL_CON1 EXYNOS_CLKREG(0x10144) -#define EXYNOS5_VPLL_CON2 EXYNOS_CLKREG(0x10148) -#define EXYNOS5_CPLL_CON0 EXYNOS_CLKREG(0x10120) - -#define EXYNOS5_CLKSRC_TOP0 EXYNOS_CLKREG(0x10210) -#define EXYNOS5_CLKSRC_TOP1 EXYNOS_CLKREG(0x10214) -#define EXYNOS5_CLKSRC_TOP2 EXYNOS_CLKREG(0x10218) -#define EXYNOS5_CLKSRC_TOP3 EXYNOS_CLKREG(0x1021C) -#define EXYNOS5_CLKSRC_GSCL EXYNOS_CLKREG(0x10220) -#define EXYNOS5_CLKSRC_DISP1_0 EXYNOS_CLKREG(0x1022C) -#define EXYNOS5_CLKSRC_MAUDIO EXYNOS_CLKREG(0x10240) -#define EXYNOS5_CLKSRC_FSYS EXYNOS_CLKREG(0x10244) -#define EXYNOS5_CLKSRC_PERIC0 EXYNOS_CLKREG(0x10250) -#define EXYNOS5_CLKSRC_PERIC1 EXYNOS_CLKREG(0x10254) -#define EXYNOS5_SCLK_SRC_ISP EXYNOS_CLKREG(0x10270) - -#define EXYNOS5_CLKSRC_MASK_TOP EXYNOS_CLKREG(0x10310) -#define EXYNOS5_CLKSRC_MASK_GSCL EXYNOS_CLKREG(0x10320) -#define EXYNOS5_CLKSRC_MASK_DISP1_0 EXYNOS_CLKREG(0x1032C) -#define EXYNOS5_CLKSRC_MASK_MAUDIO EXYNOS_CLKREG(0x10334) -#define EXYNOS5_CLKSRC_MASK_FSYS EXYNOS_CLKREG(0x10340) -#define EXYNOS5_CLKSRC_MASK_PERIC0 EXYNOS_CLKREG(0x10350) -#define EXYNOS5_CLKSRC_MASK_PERIC1 EXYNOS_CLKREG(0x10354) - -#define EXYNOS5_CLKDIV_TOP0 EXYNOS_CLKREG(0x10510) -#define EXYNOS5_CLKDIV_TOP1 EXYNOS_CLKREG(0x10514) -#define EXYNOS5_CLKDIV_GSCL EXYNOS_CLKREG(0x10520) -#define EXYNOS5_CLKDIV_DISP1_0 EXYNOS_CLKREG(0x1052C) -#define EXYNOS5_CLKDIV_GEN EXYNOS_CLKREG(0x1053C) -#define EXYNOS5_CLKDIV_MAUDIO EXYNOS_CLKREG(0x10544) -#define EXYNOS5_CLKDIV_FSYS0 EXYNOS_CLKREG(0x10548) -#define EXYNOS5_CLKDIV_FSYS1 EXYNOS_CLKREG(0x1054C) -#define EXYNOS5_CLKDIV_FSYS2 EXYNOS_CLKREG(0x10550) -#define EXYNOS5_CLKDIV_FSYS3 EXYNOS_CLKREG(0x10554) -#define EXYNOS5_CLKDIV_PERIC0 EXYNOS_CLKREG(0x10558) -#define EXYNOS5_CLKDIV_PERIC1 EXYNOS_CLKREG(0x1055C) -#define EXYNOS5_CLKDIV_PERIC2 EXYNOS_CLKREG(0x10560) -#define EXYNOS5_CLKDIV_PERIC3 EXYNOS_CLKREG(0x10564) -#define EXYNOS5_CLKDIV_PERIC4 EXYNOS_CLKREG(0x10568) -#define EXYNOS5_CLKDIV_PERIC5 EXYNOS_CLKREG(0x1056C) -#define EXYNOS5_SCLK_DIV_ISP EXYNOS_CLKREG(0x10580) - -#define EXYNOS5_CLKGATE_IP_ACP EXYNOS_CLKREG(0x08800) -#define EXYNOS5_CLKGATE_IP_ISP0 EXYNOS_CLKREG(0x0C800) -#define EXYNOS5_CLKGATE_IP_ISP1 EXYNOS_CLKREG(0x0C804) -#define EXYNOS5_CLKGATE_IP_GSCL EXYNOS_CLKREG(0x10920) -#define EXYNOS5_CLKGATE_IP_DISP1 EXYNOS_CLKREG(0x10928) -#define EXYNOS5_CLKGATE_IP_MFC EXYNOS_CLKREG(0x1092C) -#define EXYNOS5_CLKGATE_IP_G3D EXYNOS_CLKREG(0x10930) -#define EXYNOS5_CLKGATE_IP_GEN EXYNOS_CLKREG(0x10934) -#define EXYNOS5_CLKGATE_IP_FSYS EXYNOS_CLKREG(0x10944) -#define EXYNOS5_CLKGATE_IP_GPS EXYNOS_CLKREG(0x1094C) -#define EXYNOS5_CLKGATE_IP_PERIC EXYNOS_CLKREG(0x10950) -#define EXYNOS5_CLKGATE_IP_PERIS EXYNOS_CLKREG(0x10960) -#define EXYNOS5_CLKGATE_BLOCK EXYNOS_CLKREG(0x10980) - -#define EXYNOS5_BPLL_CON0 EXYNOS_CLKREG(0x20110) -#define EXYNOS5_CLKSRC_CDREX EXYNOS_CLKREG(0x20200) -#define EXYNOS5_CLKDIV_CDREX EXYNOS_CLKREG(0x20500) - -#define EXYNOS5_PLL_DIV2_SEL EXYNOS_CLKREG(0x20A24) - -#define EXYNOS5_EPLL_LOCK EXYNOS_CLKREG(0x10030) - -#define EXYNOS5_EPLLCON0_LOCKED_SHIFT (29) - #define PWR_CTRL1_CORE2_DOWN_RATIO (7 << 28) #define PWR_CTRL1_CORE1_DOWN_RATIO (7 << 16) #define PWR_CTRL1_DIV2_DOWN_EN (1 << 9) @@ -363,8 +178,4 @@ #define PWR_CTRL2_CORE2_UP_RATIO (1 << 4) #define PWR_CTRL2_CORE1_UP_RATIO (1 << 0) -/* Compatibility defines and inclusion */ - -#define S5P_EPLL_CON EXYNOS4_EPLL_CON0 - #endif /* __ASM_ARCH_REGS_CLOCK_H */ -- cgit v1.2.1 From 7d8f159188410557630a7270efe3e14a1a305c2e Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 19 Dec 2013 04:17:06 +0900 Subject: PM / devfreq: move definitions for exynos4_bus into drivers/devfreq We don't need to keep the definitions for exynos4_bus into mach-exynos/ so this moves them into drviers/devfreq with adding header file. Acked-by: MyungJoo Ham Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/include/mach/regs-clock.h | 94 -------------------------- 1 file changed, 94 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h index d36a6a283b84..855f1b2c1fdc 100644 --- a/arch/arm/mach-exynos/include/mach/regs-clock.h +++ b/arch/arm/mach-exynos/include/mach/regs-clock.h @@ -18,12 +18,6 @@ #define EXYNOS_CLKREG(x) (S5P_VA_CMU + (x)) -#define EXYNOS4_CLKDIV_LEFTBUS EXYNOS_CLKREG(0x04500) -#define EXYNOS4_CLKDIV_STAT_LEFTBUS EXYNOS_CLKREG(0x04600) - -#define EXYNOS4_CLKDIV_RIGHTBUS EXYNOS_CLKREG(0x08500) -#define EXYNOS4_CLKDIV_STAT_RIGHTBUS EXYNOS_CLKREG(0x08600) - #define EXYNOS4_EPLL_LOCK EXYNOS_CLKREG(0x0C010) #define EXYNOS4_VPLL_LOCK EXYNOS_CLKREG(0x0C020) @@ -41,24 +35,7 @@ #define EXYNOS4_CLKSRC_MASK_PERIL0 EXYNOS_CLKREG(0x0C350) #define EXYNOS4_CLKSRC_MASK_PERIL1 EXYNOS_CLKREG(0x0C354) -#define EXYNOS4_CLKDIV_TOP EXYNOS_CLKREG(0x0C510) -#define EXYNOS4_CLKDIV_CAM EXYNOS_CLKREG(0x0C520) -#define EXYNOS4_CLKDIV_MFC EXYNOS_CLKREG(0x0C528) - -#define EXYNOS4_CLKDIV_STAT_TOP EXYNOS_CLKREG(0x0C610) -#define EXYNOS4_CLKDIV_STAT_MFC EXYNOS_CLKREG(0x0C628) - -#define EXYNOS4210_CLKGATE_IP_IMAGE EXYNOS_CLKREG(0x0C930) -#define EXYNOS4212_CLKGATE_IP_IMAGE EXYNOS_CLKREG(0x04930) - #define EXYNOS4_CLKSRC_MASK_DMC EXYNOS_CLKREG(0x10300) -#define EXYNOS4_CLKDIV_DMC0 EXYNOS_CLKREG(0x10500) -#define EXYNOS4_CLKDIV_DMC1 EXYNOS_CLKREG(0x10504) -#define EXYNOS4_CLKDIV_STAT_DMC0 EXYNOS_CLKREG(0x10600) -#define EXYNOS4_CLKDIV_STAT_DMC1 EXYNOS_CLKREG(0x10604) - -#define EXYNOS4_DMC_PAUSE_CTRL EXYNOS_CLKREG(0x11094) -#define EXYNOS4_DMC_PAUSE_ENABLE (1 << 0) #define EXYNOS4_CLKSRC_CPU EXYNOS_CLKREG(0x14200) #define EXYNOS4_CLKMUX_STATCPU EXYNOS_CLKREG(0x14400) @@ -74,81 +51,10 @@ #define EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT (16) #define EXYNOS4_CLKMUX_STATCPU_MUXCORE_MASK (0x7 << EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_ACP_SHIFT (0) -#define EXYNOS4_CLKDIV_DMC0_ACP_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_ACP_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_ACPPCLK_SHIFT (4) -#define EXYNOS4_CLKDIV_DMC0_ACPPCLK_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_ACPPCLK_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_DPHY_SHIFT (8) -#define EXYNOS4_CLKDIV_DMC0_DPHY_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_DPHY_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_DMC_SHIFT (12) -#define EXYNOS4_CLKDIV_DMC0_DMC_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_DMC_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_DMCD_SHIFT (16) -#define EXYNOS4_CLKDIV_DMC0_DMCD_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_DMCD_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_DMCP_SHIFT (20) -#define EXYNOS4_CLKDIV_DMC0_DMCP_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_DMCP_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_COPY2_SHIFT (24) -#define EXYNOS4_CLKDIV_DMC0_COPY2_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_COPY2_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_CORETI_SHIFT (28) -#define EXYNOS4_CLKDIV_DMC0_CORETI_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_CORETI_SHIFT) - -#define EXYNOS4_CLKDIV_DMC1_G2D_ACP_SHIFT (0) -#define EXYNOS4_CLKDIV_DMC1_G2D_ACP_MASK (0xf << EXYNOS4_CLKDIV_DMC1_G2D_ACP_SHIFT) -#define EXYNOS4_CLKDIV_DMC1_C2C_SHIFT (4) -#define EXYNOS4_CLKDIV_DMC1_C2C_MASK (0x7 << EXYNOS4_CLKDIV_DMC1_C2C_SHIFT) -#define EXYNOS4_CLKDIV_DMC1_PWI_SHIFT (8) -#define EXYNOS4_CLKDIV_DMC1_PWI_MASK (0xf << EXYNOS4_CLKDIV_DMC1_PWI_SHIFT) -#define EXYNOS4_CLKDIV_DMC1_C2CACLK_SHIFT (12) -#define EXYNOS4_CLKDIV_DMC1_C2CACLK_MASK (0x7 << EXYNOS4_CLKDIV_DMC1_C2CACLK_SHIFT) -#define EXYNOS4_CLKDIV_DMC1_DVSEM_SHIFT (16) -#define EXYNOS4_CLKDIV_DMC1_DVSEM_MASK (0x7f << EXYNOS4_CLKDIV_DMC1_DVSEM_SHIFT) -#define EXYNOS4_CLKDIV_DMC1_DPM_SHIFT (24) -#define EXYNOS4_CLKDIV_DMC1_DPM_MASK (0x7f << EXYNOS4_CLKDIV_DMC1_DPM_SHIFT) - -#define EXYNOS4_CLKDIV_MFC_SHIFT (0) -#define EXYNOS4_CLKDIV_MFC_MASK (0x7 << EXYNOS4_CLKDIV_MFC_SHIFT) - -#define EXYNOS4_CLKDIV_TOP_ACLK200_SHIFT (0) -#define EXYNOS4_CLKDIV_TOP_ACLK200_MASK (0x7 << EXYNOS4_CLKDIV_TOP_ACLK200_SHIFT) -#define EXYNOS4_CLKDIV_TOP_ACLK100_SHIFT (4) -#define EXYNOS4_CLKDIV_TOP_ACLK100_MASK (0xF << EXYNOS4_CLKDIV_TOP_ACLK100_SHIFT) -#define EXYNOS4_CLKDIV_TOP_ACLK160_SHIFT (8) -#define EXYNOS4_CLKDIV_TOP_ACLK160_MASK (0x7 << EXYNOS4_CLKDIV_TOP_ACLK160_SHIFT) -#define EXYNOS4_CLKDIV_TOP_ACLK133_SHIFT (12) -#define EXYNOS4_CLKDIV_TOP_ACLK133_MASK (0x7 << EXYNOS4_CLKDIV_TOP_ACLK133_SHIFT) -#define EXYNOS4_CLKDIV_TOP_ONENAND_SHIFT (16) -#define EXYNOS4_CLKDIV_TOP_ONENAND_MASK (0x7 << EXYNOS4_CLKDIV_TOP_ONENAND_SHIFT) -#define EXYNOS4_CLKDIV_TOP_ACLK266_GPS_SHIFT (20) -#define EXYNOS4_CLKDIV_TOP_ACLK266_GPS_MASK (0x7 << EXYNOS4_CLKDIV_TOP_ACLK266_GPS_SHIFT) -#define EXYNOS4_CLKDIV_TOP_ACLK400_MCUISP_SHIFT (24) -#define EXYNOS4_CLKDIV_TOP_ACLK400_MCUISP_MASK (0x7 << EXYNOS4_CLKDIV_TOP_ACLK400_MCUISP_SHIFT) - -#define EXYNOS4_CLKDIV_BUS_GDLR_SHIFT (0) -#define EXYNOS4_CLKDIV_BUS_GDLR_MASK (0x7 << EXYNOS4_CLKDIV_BUS_GDLR_SHIFT) -#define EXYNOS4_CLKDIV_BUS_GPLR_SHIFT (4) -#define EXYNOS4_CLKDIV_BUS_GPLR_MASK (0x7 << EXYNOS4_CLKDIV_BUS_GPLR_SHIFT) - -#define EXYNOS4_CLKDIV_CAM_FIMC0_SHIFT (0) -#define EXYNOS4_CLKDIV_CAM_FIMC0_MASK (0xf << EXYNOS4_CLKDIV_CAM_FIMC0_SHIFT) -#define EXYNOS4_CLKDIV_CAM_FIMC1_SHIFT (4) -#define EXYNOS4_CLKDIV_CAM_FIMC1_MASK (0xf << EXYNOS4_CLKDIV_CAM_FIMC1_SHIFT) -#define EXYNOS4_CLKDIV_CAM_FIMC2_SHIFT (8) -#define EXYNOS4_CLKDIV_CAM_FIMC2_MASK (0xf << EXYNOS4_CLKDIV_CAM_FIMC2_SHIFT) -#define EXYNOS4_CLKDIV_CAM_FIMC3_SHIFT (12) -#define EXYNOS4_CLKDIV_CAM_FIMC3_MASK (0xf << EXYNOS4_CLKDIV_CAM_FIMC3_SHIFT) - /* Only for EXYNOS4210 */ #define EXYNOS4210_CLKSRC_MASK_LCD1 EXYNOS_CLKREG(0x0C338) -/* Only for EXYNOS4212 */ - -#define EXYNOS4_CLKDIV_CAM1 EXYNOS_CLKREG(0x0C568) - -#define EXYNOS4_CLKDIV_STAT_CAM1 EXYNOS_CLKREG(0x0C668) - -#define EXYNOS4_CLKDIV_CAM1_JPEG_SHIFT (0) -#define EXYNOS4_CLKDIV_CAM1_JPEG_MASK (0xf << EXYNOS4_CLKDIV_CAM1_JPEG_SHIFT) - /* For EXYNOS5250 */ #define EXYNOS5_APLL_LOCK EXYNOS_CLKREG(0x00000) -- cgit v1.2.1 From 9c9239afe31f67d137ba6c45b244b509c2090567 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 19 Dec 2013 04:19:59 +0900 Subject: ARM: EXYNOS: local definitions for pm.c into mach-exynos dir Some of definitions in the regs-clock.h are used only for pm.c, so this moves them into the file. Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/include/mach/regs-clock.h | 26 -------------------------- arch/arm/mach-exynos/pm.c | 26 +++++++++++++++++++++++++- 2 files changed, 25 insertions(+), 27 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h index 855f1b2c1fdc..5acc06e4bca8 100644 --- a/arch/arm/mach-exynos/include/mach/regs-clock.h +++ b/arch/arm/mach-exynos/include/mach/regs-clock.h @@ -18,25 +18,6 @@ #define EXYNOS_CLKREG(x) (S5P_VA_CMU + (x)) -#define EXYNOS4_EPLL_LOCK EXYNOS_CLKREG(0x0C010) -#define EXYNOS4_VPLL_LOCK EXYNOS_CLKREG(0x0C020) - -#define EXYNOS4_EPLL_CON0 EXYNOS_CLKREG(0x0C110) -#define EXYNOS4_EPLL_CON1 EXYNOS_CLKREG(0x0C114) -#define EXYNOS4_VPLL_CON0 EXYNOS_CLKREG(0x0C120) -#define EXYNOS4_VPLL_CON1 EXYNOS_CLKREG(0x0C124) - -#define EXYNOS4_CLKSRC_MASK_TOP EXYNOS_CLKREG(0x0C310) -#define EXYNOS4_CLKSRC_MASK_CAM EXYNOS_CLKREG(0x0C320) -#define EXYNOS4_CLKSRC_MASK_TV EXYNOS_CLKREG(0x0C324) -#define EXYNOS4_CLKSRC_MASK_LCD0 EXYNOS_CLKREG(0x0C334) -#define EXYNOS4_CLKSRC_MASK_MAUDIO EXYNOS_CLKREG(0x0C33C) -#define EXYNOS4_CLKSRC_MASK_FSYS EXYNOS_CLKREG(0x0C340) -#define EXYNOS4_CLKSRC_MASK_PERIL0 EXYNOS_CLKREG(0x0C350) -#define EXYNOS4_CLKSRC_MASK_PERIL1 EXYNOS_CLKREG(0x0C354) - -#define EXYNOS4_CLKSRC_MASK_DMC EXYNOS_CLKREG(0x10300) - #define EXYNOS4_CLKSRC_CPU EXYNOS_CLKREG(0x14200) #define EXYNOS4_CLKMUX_STATCPU EXYNOS_CLKREG(0x14400) @@ -45,16 +26,9 @@ #define EXYNOS4_CLKDIV_STATCPU EXYNOS_CLKREG(0x14600) #define EXYNOS4_CLKDIV_STATCPU1 EXYNOS_CLKREG(0x14604) -#define EXYNOS4_EPLLCON0_LOCKED_SHIFT (29) -#define EXYNOS4_VPLLCON0_LOCKED_SHIFT (29) - #define EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT (16) #define EXYNOS4_CLKMUX_STATCPU_MUXCORE_MASK (0x7 << EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT) -/* Only for EXYNOS4210 */ - -#define EXYNOS4210_CLKSRC_MASK_LCD1 EXYNOS_CLKREG(0x0C338) - /* For EXYNOS5250 */ #define EXYNOS5_APLL_LOCK EXYNOS_CLKREG(0x00000) diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c index 11c37c4f04fb..e00025bbbe89 100644 --- a/arch/arm/mach-exynos/pm.c +++ b/arch/arm/mach-exynos/pm.c @@ -29,12 +29,36 @@ #include #include -#include +#include #include #include "common.h" #include "regs-pmu.h" +#define EXYNOS4_EPLL_LOCK (S5P_VA_CMU + 0x0C010) +#define EXYNOS4_VPLL_LOCK (S5P_VA_CMU + 0x0C020) + +#define EXYNOS4_EPLL_CON0 (S5P_VA_CMU + 0x0C110) +#define EXYNOS4_EPLL_CON1 (S5P_VA_CMU + 0x0C114) +#define EXYNOS4_VPLL_CON0 (S5P_VA_CMU + 0x0C120) +#define EXYNOS4_VPLL_CON1 (S5P_VA_CMU + 0x0C124) + +#define EXYNOS4_CLKSRC_MASK_TOP (S5P_VA_CMU + 0x0C310) +#define EXYNOS4_CLKSRC_MASK_CAM (S5P_VA_CMU + 0x0C320) +#define EXYNOS4_CLKSRC_MASK_TV (S5P_VA_CMU + 0x0C324) +#define EXYNOS4_CLKSRC_MASK_LCD0 (S5P_VA_CMU + 0x0C334) +#define EXYNOS4_CLKSRC_MASK_MAUDIO (S5P_VA_CMU + 0x0C33C) +#define EXYNOS4_CLKSRC_MASK_FSYS (S5P_VA_CMU + 0x0C340) +#define EXYNOS4_CLKSRC_MASK_PERIL0 (S5P_VA_CMU + 0x0C350) +#define EXYNOS4_CLKSRC_MASK_PERIL1 (S5P_VA_CMU + 0x0C354) + +#define EXYNOS4_CLKSRC_MASK_DMC (S5P_VA_CMU + 0x10300) + +#define EXYNOS4_EPLLCON0_LOCKED_SHIFT (29) +#define EXYNOS4_VPLLCON0_LOCKED_SHIFT (29) + +#define EXYNOS4210_CLKSRC_MASK_LCD1 (S5P_VA_CMU + 0x0C338) + static const struct sleep_save exynos4_set_clksrc[] = { { .reg = EXYNOS4_CLKSRC_MASK_TOP , .val = 0x00000001, }, { .reg = EXYNOS4_CLKSRC_MASK_CAM , .val = 0x11111111, }, -- cgit v1.2.1 From df3e9c057e502c0d46ba37cbb67d52904e97b4c4 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 19 Dec 2013 04:21:34 +0900 Subject: cpufreq: exynos: move definitions for exynos-cpufreq into drivers/cpufreq/ This moves regarding exynos-cpufreq definitions into drivers/cpufreq/ exynos-cpufreq.h because they are used only for the cpufreq driver. Cc: Rafael J. Wysocki Acked-by: Viresh Kumar Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/include/mach/regs-clock.h | 21 --------------------- 1 file changed, 21 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h index 5acc06e4bca8..22afe63e8c30 100644 --- a/arch/arm/mach-exynos/include/mach/regs-clock.h +++ b/arch/arm/mach-exynos/include/mach/regs-clock.h @@ -18,27 +18,6 @@ #define EXYNOS_CLKREG(x) (S5P_VA_CMU + (x)) -#define EXYNOS4_CLKSRC_CPU EXYNOS_CLKREG(0x14200) -#define EXYNOS4_CLKMUX_STATCPU EXYNOS_CLKREG(0x14400) - -#define EXYNOS4_CLKDIV_CPU EXYNOS_CLKREG(0x14500) -#define EXYNOS4_CLKDIV_CPU1 EXYNOS_CLKREG(0x14504) -#define EXYNOS4_CLKDIV_STATCPU EXYNOS_CLKREG(0x14600) -#define EXYNOS4_CLKDIV_STATCPU1 EXYNOS_CLKREG(0x14604) - -#define EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT (16) -#define EXYNOS4_CLKMUX_STATCPU_MUXCORE_MASK (0x7 << EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT) - -/* For EXYNOS5250 */ - -#define EXYNOS5_APLL_LOCK EXYNOS_CLKREG(0x00000) -#define EXYNOS5_APLL_CON0 EXYNOS_CLKREG(0x00100) -#define EXYNOS5_CLKMUX_STATCPU EXYNOS_CLKREG(0x00400) -#define EXYNOS5_CLKDIV_CPU0 EXYNOS_CLKREG(0x00500) -#define EXYNOS5_CLKDIV_CPU1 EXYNOS_CLKREG(0x00504) -#define EXYNOS5_CLKDIV_STATCPU0 EXYNOS_CLKREG(0x00600) -#define EXYNOS5_CLKDIV_STATCPU1 EXYNOS_CLKREG(0x00604) - #define EXYNOS5_PWR_CTRL1 EXYNOS_CLKREG(0x01020) #define EXYNOS5_PWR_CTRL2 EXYNOS_CLKREG(0x01024) -- cgit v1.2.1 From b5fd13008e26e10481f2ae65a2a5ed47959a9343 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 19 Dec 2013 04:22:09 +0900 Subject: ARM: EXYNOS: local definitions for cpuidle.c into mach-exynos dir This moves definitions for cpuidle into mach-exynos/cpuidle.c, because we don't need to keep them in the . Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/cpuidle.c | 23 ++++++++++++++++++++++- arch/arm/mach-exynos/include/mach/regs-clock.h | 21 --------------------- 2 files changed, 22 insertions(+), 22 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c index 6ba13ea61ad2..da65b036af2b 100644 --- a/arch/arm/mach-exynos/cpuidle.c +++ b/arch/arm/mach-exynos/cpuidle.c @@ -22,11 +22,13 @@ #include #include #include -#include #include #include +#include +#include + #include "common.h" #include "regs-pmu.h" @@ -39,6 +41,25 @@ #define S5P_CHECK_AFTR 0xFCBA0D10 +#define EXYNOS5_PWR_CTRL1 (S5P_VA_CMU + 0x01020) +#define EXYNOS5_PWR_CTRL2 (S5P_VA_CMU + 0x01024) + +#define PWR_CTRL1_CORE2_DOWN_RATIO (7 << 28) +#define PWR_CTRL1_CORE1_DOWN_RATIO (7 << 16) +#define PWR_CTRL1_DIV2_DOWN_EN (1 << 9) +#define PWR_CTRL1_DIV1_DOWN_EN (1 << 8) +#define PWR_CTRL1_USE_CORE1_WFE (1 << 5) +#define PWR_CTRL1_USE_CORE0_WFE (1 << 4) +#define PWR_CTRL1_USE_CORE1_WFI (1 << 1) +#define PWR_CTRL1_USE_CORE0_WFI (1 << 0) + +#define PWR_CTRL2_DIV2_UP_EN (1 << 25) +#define PWR_CTRL2_DIV1_UP_EN (1 << 24) +#define PWR_CTRL2_DUR_STANDBY2_VAL (1 << 16) +#define PWR_CTRL2_DUR_STANDBY1_VAL (1 << 8) +#define PWR_CTRL2_CORE2_UP_RATIO (1 << 4) +#define PWR_CTRL2_CORE1_UP_RATIO (1 << 0) + static int exynos4_enter_lowpower(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index); diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h index 22afe63e8c30..cc121a582d2f 100644 --- a/arch/arm/mach-exynos/include/mach/regs-clock.h +++ b/arch/arm/mach-exynos/include/mach/regs-clock.h @@ -16,25 +16,4 @@ #include #include -#define EXYNOS_CLKREG(x) (S5P_VA_CMU + (x)) - -#define EXYNOS5_PWR_CTRL1 EXYNOS_CLKREG(0x01020) -#define EXYNOS5_PWR_CTRL2 EXYNOS_CLKREG(0x01024) - -#define PWR_CTRL1_CORE2_DOWN_RATIO (7 << 28) -#define PWR_CTRL1_CORE1_DOWN_RATIO (7 << 16) -#define PWR_CTRL1_DIV2_DOWN_EN (1 << 9) -#define PWR_CTRL1_DIV1_DOWN_EN (1 << 8) -#define PWR_CTRL1_USE_CORE1_WFE (1 << 5) -#define PWR_CTRL1_USE_CORE0_WFE (1 << 4) -#define PWR_CTRL1_USE_CORE1_WFI (1 << 1) -#define PWR_CTRL1_USE_CORE0_WFI (1 << 0) - -#define PWR_CTRL2_DIV2_UP_EN (1 << 25) -#define PWR_CTRL2_DIV1_UP_EN (1 << 24) -#define PWR_CTRL2_DUR_STANDBY2_VAL (1 << 16) -#define PWR_CTRL2_DUR_STANDBY1_VAL (1 << 8) -#define PWR_CTRL2_CORE2_UP_RATIO (1 << 4) -#define PWR_CTRL2_CORE1_UP_RATIO (1 << 0) - #endif /* __ASM_ARCH_REGS_CLOCK_H */ -- cgit v1.2.1 From 2857f650d5fa57bcd56a4efd4161e51ce1508255 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Thu, 19 Dec 2013 04:22:40 +0900 Subject: ARM: EXYNOS: remove for exynos Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/include/mach/regs-clock.h | 19 ------------------- arch/arm/mach-exynos/platsmp.c | 1 - arch/arm/mach-exynos/pmu.c | 2 +- arch/arm/plat-samsung/pm.c | 2 +- 4 files changed, 2 insertions(+), 22 deletions(-) delete mode 100644 arch/arm/mach-exynos/include/mach/regs-clock.h (limited to 'arch') diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h deleted file mode 100644 index cc121a582d2f..000000000000 --- a/arch/arm/mach-exynos/include/mach/regs-clock.h +++ /dev/null @@ -1,19 +0,0 @@ -/* linux/arch/arm/mach-exynos4/include/mach/regs-clock.h - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * EXYNOS4 - Clock register definitions - * - * 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. -*/ - -#ifndef __ASM_ARCH_REGS_CLOCK_H -#define __ASM_ARCH_REGS_CLOCK_H __FILE__ - -#include -#include - -#endif /* __ASM_ARCH_REGS_CLOCK_H */ diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index b5b34f863327..474432f29f89 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -27,7 +27,6 @@ #include #include -#include #include diff --git a/arch/arm/mach-exynos/pmu.c b/arch/arm/mach-exynos/pmu.c index 176077c58f86..05c7ce15322a 100644 --- a/arch/arm/mach-exynos/pmu.c +++ b/arch/arm/mach-exynos/pmu.c @@ -13,7 +13,7 @@ #include #include -#include +#include #include "common.h" #include "regs-pmu.h" diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c index 001d6fc6899c..e5b0f2c2d884 100644 --- a/arch/arm/plat-samsung/pm.c +++ b/arch/arm/plat-samsung/pm.c @@ -28,8 +28,8 @@ #ifdef CONFIG_SAMSUNG_ATAGS #include #include -#include #ifndef CONFIG_ARCH_EXYNOS +#include #include #endif #include -- cgit v1.2.1 From e91a5555df5883bbc204b0e1f8e0489d3f7f3f2e Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Fri, 15 Nov 2013 15:50:06 +0100 Subject: ARM: at91: switch Calao QIL-A9260 board to DT Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD [nicolas.ferre@atmel.com: typo, nodes in address ascending order, shrink cmdline] Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/at91-qil_a9260.dts | 185 +++++++++++++++++++ arch/arm/configs/at91sam9260_9g20_defconfig | 1 - arch/arm/mach-at91/Kconfig.non_dt | 6 - arch/arm/mach-at91/Makefile | 1 - arch/arm/mach-at91/board-qil-a9260.c | 266 ---------------------------- 6 files changed, 186 insertions(+), 274 deletions(-) create mode 100644 arch/arm/boot/dts/at91-qil_a9260.dts delete mode 100644 arch/arm/mach-at91/board-qil-a9260.c (limited to 'arch') diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index d57c1a65b24f..36e0d06d3efa 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_AT91) += at91rm9200ek.dtb dtb-$(CONFIG_ARCH_AT91) += mpa1600.dtb # sam9260 dtb-$(CONFIG_ARCH_AT91) += animeo_ip.dtb +dtb-$(CONFIG_ARCH_AT91) += at91-qil_a9260.dtb dtb-$(CONFIG_ARCH_AT91) += aks-cdu.dtb dtb-$(CONFIG_ARCH_AT91) += ethernut5.dtb dtb-$(CONFIG_ARCH_AT91) += evk-pro3.dtb diff --git a/arch/arm/boot/dts/at91-qil_a9260.dts b/arch/arm/boot/dts/at91-qil_a9260.dts new file mode 100644 index 000000000000..5576ae8786c0 --- /dev/null +++ b/arch/arm/boot/dts/at91-qil_a9260.dts @@ -0,0 +1,185 @@ +/* + * at91-qil_a9260.dts - Device Tree file for Calao QIL A9260 board + * + * Copyright (C) 2011-2013 Jean-Christophe PLAGNIOL-VILLARD + * + * Licensed under GPLv2. + */ +/dts-v1/; +#include "at91sam9260.dtsi" +/ { + model = "Calao QIL A9260"; + compatible = "calao,qil-a9260", "atmel,at91sam9260", "atmel,at91sam9"; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + memory { + reg = <0x20000000 0x4000000>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <12000000>; + }; + }; + + ahb { + apb { + usb1: gadget@fffa4000 { + atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; + + mmc0: mmc@fffa8000 { + pinctrl-0 = < + &pinctrl_mmc0_clk + &pinctrl_mmc0_slot0_cmd_dat0 + &pinctrl_mmc0_slot0_dat1_3>; + status = "okay"; + slot@0 { + reg = <0>; + bus-width = <4>; + }; + }; + + usart0: serial@fffb0000 { + pinctrl-0 = + <&pinctrl_usart0 + &pinctrl_usart0_rts + &pinctrl_usart0_cts + &pinctrl_usart0_dtr_dsr + &pinctrl_usart0_dcd + &pinctrl_usart0_ri>; + status = "okay"; + }; + + usart1: serial@fffb4000 { + pinctrl-0 = + <&pinctrl_usart1 + &pinctrl_usart1_rts + &pinctrl_usart1_cts>; + status = "okay"; + }; + + usart2: serial@fffb8000 { + pinctrl-0 = + <&pinctrl_usart2 + &pinctrl_usart2_rts + &pinctrl_usart2_cts>; + status = "okay"; + }; + + macb0: ethernet@fffc4000 { + phy-mode = "rmii"; + status = "okay"; + }; + + spi0: spi@fffc8000 { + status = "okay"; + cs-gpios = <&pioA 3 GPIO_ACTIVE_HIGH>; + + m41t94@0 { + compatible = "st,m41t94"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + + }; + + dbgu: serial@fffff200 { + status = "okay"; + }; + + shdwc@fffffd10 { + atmel,wakeup-counter = <10>; + atmel,wakeup-rtt-timer; + }; + }; + + usb0: ohci@00500000 { + num-ports = <2>; + status = "okay"; + }; + + nand0: nand@40000000 { + nand-bus-width = <8>; + nand-ecc-mode = "soft"; + nand-on-flash-bbt; + status = "okay"; + + at91bootstrap@0 { + label = "at91bootstrap"; + reg = <0x0 0x20000>; + }; + + barebox@20000 { + label = "barebox"; + reg = <0x20000 0x40000>; + }; + + bareboxenv@60000 { + label = "bareboxenv"; + reg = <0x60000 0x20000>; + }; + + bareboxenv2@80000 { + label = "bareboxenv2"; + reg = <0x80000 0x20000>; + }; + + oftree@a0000 { + label = "oftree"; + reg = <0xa0000 0x20000>; + }; + + kernel@c0000 { + label = "kernel"; + reg = <0xc0000 0x400000>; + }; + + rootfs@4c0000 { + label = "rootfs"; + reg = <0x4c0000 0x7800000>; + }; + + data@7cc0000 { + label = "data"; + reg = <0x7cc0000 0x8340000>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + user_led { + label = "user_led"; + gpios = <&pioB 21 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user_pb { + label = "user_pb"; + gpios = <&pioB 10 GPIO_ACTIVE_LOW>; + linux,code = <28>; + gpio-key,wakeup; + }; + }; + + i2c@0 { + status = "okay"; + }; +}; diff --git a/arch/arm/configs/at91sam9260_9g20_defconfig b/arch/arm/configs/at91sam9260_9g20_defconfig index 69b6928d3d9d..9c4afd3fa63b 100644 --- a/arch/arm/configs/at91sam9260_9g20_defconfig +++ b/arch/arm/configs/at91sam9260_9g20_defconfig @@ -15,7 +15,6 @@ CONFIG_MACH_AT91SAM9260EK=y CONFIG_MACH_CAM60=y CONFIG_MACH_SAM9_L9260=y CONFIG_MACH_AFEB9260=y -CONFIG_MACH_QIL_A9260=y CONFIG_MACH_CPU9260=y CONFIG_MACH_FLEXIBITY=y CONFIG_MACH_AT91SAM9G20EK=y diff --git a/arch/arm/mach-at91/Kconfig.non_dt b/arch/arm/mach-at91/Kconfig.non_dt index b736b571e882..091caa021977 100644 --- a/arch/arm/mach-at91/Kconfig.non_dt +++ b/arch/arm/mach-at91/Kconfig.non_dt @@ -182,12 +182,6 @@ config MACH_AFEB9260 -config MACH_QIL_A9260 - bool "CALAO QIL-A9260 board" - help - Select this if you are using a Calao Systems QIL-A9260 Board. - - config MACH_CPU9260 bool "Eukrea CPU9260 board" help diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index 705b38a179ec..78e9cec282f4 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -52,7 +52,6 @@ obj-$(CONFIG_MACH_RSI_EWS) += board-rsi-ews.o obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o obj-$(CONFIG_MACH_CAM60) += board-cam60.o obj-$(CONFIG_MACH_SAM9_L9260) += board-sam9-l9260.o -obj-$(CONFIG_MACH_QIL_A9260) += board-qil-a9260.o obj-$(CONFIG_MACH_AFEB9260) += board-afeb-9260v1.o obj-$(CONFIG_MACH_CPU9260) += board-cpu9krea.o obj-$(CONFIG_MACH_FLEXIBITY) += board-flexibity.o diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c deleted file mode 100644 index aa3bc9b0f150..000000000000 --- a/arch/arm/mach-at91/board-qil-a9260.c +++ /dev/null @@ -1,266 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-qil-a9260.c - * - * Copyright (C) 2005 SAN People - * Copyright (C) 2006 Atmel - * Copyright (C) 2007 Calao-systems - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include -#include -#include - -#include -#include - -#include "at91_aic.h" -#include "at91_shdwc.h" -#include "board.h" -#include "sam9_smc.h" -#include "generic.h" - - -static void __init ek_init_early(void) -{ - /* Initialize processor: 12.000 MHz crystal */ - at91_initialize(12000000); -} - -/* - * USB Host port - */ -static struct at91_usbh_data __initdata ek_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -/* - * USB Device port - */ -static struct at91_udc_data __initdata ek_udc_data = { - .vbus_pin = AT91_PIN_PC5, - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ -}; - -/* - * SPI devices. - */ -static struct spi_board_info ek_spi_devices[] = { -#if defined(CONFIG_RTC_DRV_M41T94) - { /* M41T94 RTC */ - .modalias = "m41t94", - .chip_select = 0, - .max_speed_hz = 1 * 1000 * 1000, - .bus_num = 0, - } -#endif -}; - -/* - * MACB Ethernet device - */ -static struct macb_platform_data __initdata ek_macb_data = { - .phy_irq_pin = AT91_PIN_PA31, - .is_rmii = 1, -}; - -/* - * NAND flash - */ -static struct mtd_partition __initdata ek_nand_partition[] = { - { - .name = "Uboot & Kernel", - .offset = 0, - .size = SZ_16M, - }, - { - .name = "Root FS", - .offset = MTDPART_OFS_NXTBLK, - .size = 120 * SZ_1M, - }, - { - .name = "FS", - .offset = MTDPART_OFS_NXTBLK, - .size = 120 * SZ_1M, - }, -}; - -static struct atmel_nand_data __initdata ek_nand_data = { - .ale = 21, - .cle = 22, - .det_pin = -EINVAL, - .rdy_pin = AT91_PIN_PC13, - .enable_pin = AT91_PIN_PC14, - .ecc_mode = NAND_ECC_SOFT, - .on_flash_bbt = 1, - .parts = ek_nand_partition, - .num_parts = ARRAY_SIZE(ek_nand_partition), -}; - -static struct sam9_smc_config __initdata ek_nand_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 1, - .ncs_write_setup = 0, - .nwe_setup = 1, - - .ncs_read_pulse = 3, - .nrd_pulse = 3, - .ncs_write_pulse = 3, - .nwe_pulse = 3, - - .read_cycle = 5, - .write_cycle = 5, - - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, - .tdf_cycles = 2, -}; - -static void __init ek_add_device_nand(void) -{ - /* configure chip-select 3 (NAND) */ - sam9_smc_configure(0, 3, &ek_nand_smc_config); - - at91_add_device_nand(&ek_nand_data); -} - -/* - * MCI (SD/MMC) - */ -static struct mci_platform_data __initdata ek_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = -EINVAL, - .wp_pin = -EINVAL, - }, -}; - -/* - * GPIO Buttons - */ -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -static struct gpio_keys_button ek_buttons[] = { - { /* USER PUSH BUTTON */ - .code = KEY_ENTER, - .gpio = AT91_PIN_PB10, - .active_low = 1, - .desc = "user_pb", - .wakeup = 1, - } -}; - -static struct gpio_keys_platform_data ek_button_data = { - .buttons = ek_buttons, - .nbuttons = ARRAY_SIZE(ek_buttons), -}; - -static struct platform_device ek_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &ek_button_data, - } -}; - -static void __init ek_add_device_buttons(void) -{ - at91_set_GPIO_periph(AT91_PIN_PB10, 1); /* user push button, pull up enabled */ - at91_set_deglitch(AT91_PIN_PB10, 1); - - platform_device_register(&ek_button_device); -} -#else -static void __init ek_add_device_buttons(void) {} -#endif - -/* - * LEDs - */ -static struct gpio_led ek_leds[] = { - { /* user_led (green) */ - .name = "user_led", - .gpio = AT91_PIN_PB21, - .active_low = 0, - .default_trigger = "heartbeat", - } -}; - -static void __init ek_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ - at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS - | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD - | ATMEL_UART_RI); - - /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */ - at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS); - - /* USART2 on ttyS3. (Rx, Tx, CTS, RTS) */ - at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_add_device_serial(); - /* USB Host */ - at91_add_device_usbh(&ek_usbh_data); - /* USB Device */ - at91_add_device_udc(&ek_udc_data); - /* SPI */ - at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); - /* NAND */ - ek_add_device_nand(); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* Ethernet */ - at91_add_device_eth(&ek_macb_data); - /* MMC */ - at91_add_device_mci(0, &ek_mci0_data); - /* Push Buttons */ - ek_add_device_buttons(); - /* LEDs */ - at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); - /* shutdown controller, wakeup button (5 msec low) */ - at91_shdwc_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW - | AT91_SHDW_RTTWKEN); -} - -MACHINE_START(QIL_A9260, "CALAO QIL_A9260") - /* Maintainer: calao-systems */ - .init_time = at91sam926x_pit_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = ek_init_early, - .init_irq = at91_init_irq_default, - .init_machine = ek_board_init, -MACHINE_END -- cgit v1.2.1 From 26282884035bab3286b03da19006dab9684d7242 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Sat, 21 Dec 2013 06:33:26 +0900 Subject: ARM: EXYNOS: Consolidate selection of PM_GENERIC_DOMAINS for Exynos4 Instead of repeating "select PM_GENERIC_DOMAINS" for all Exynos4 variants add relevant entry in the Kconfig section common to the SoC series. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/Kconfig | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index f9d67a0acb2a..4c414af75ef0 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -24,6 +24,7 @@ config ARCH_EXYNOS4 select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 select PINCTRL + select PM_GENERIC_DOMAINS if PM select S5P_DEV_MFC help Samsung EXYNOS4 SoCs based systems @@ -48,7 +49,6 @@ config CPU_EXYNOS4210 select ARCH_HAS_BANDGAP select ARM_CPU_SUSPEND if PM select PINCTRL_EXYNOS - select PM_GENERIC_DOMAINS if PM select S5P_PM if PM select S5P_SLEEP if PM select SAMSUNG_DMADEV @@ -61,7 +61,6 @@ config SOC_EXYNOS4212 depends on ARCH_EXYNOS4 select ARCH_HAS_BANDGAP select PINCTRL_EXYNOS - select PM_GENERIC_DOMAINS if PM select S5P_PM if PM select S5P_SLEEP if PM select SAMSUNG_DMADEV @@ -74,7 +73,6 @@ config SOC_EXYNOS4412 depends on ARCH_EXYNOS4 select ARCH_HAS_BANDGAP select PINCTRL_EXYNOS - select PM_GENERIC_DOMAINS if PM select SAMSUNG_DMADEV help Enable EXYNOS4412 SoC support -- cgit v1.2.1 From 1fd3cbccaf47aefbe3bfb026d310cd2f5d0685c6 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Sat, 21 Dec 2013 06:33:30 +0900 Subject: ARM: EXYNOS: Kill exynos_pm_late_initcall() The only thing exynos_pm_late_initcall() does is calling pm_genpd_poweroff_unused(), which is already stubbed when CONFIG_PM_GENERIC_DOMAINS is not enabled. So replace exynos_pm_late_initcall() with a direct call to pm_genpd_poweroff_unused(). Signed-off-by: Sylwester Nawrocki Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/common.c | 3 ++- arch/arm/mach-exynos/common.h | 6 ------ arch/arm/mach-exynos/pm_domains.c | 6 ------ 3 files changed, 2 insertions(+), 13 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index 52cef6a2a825..72ae5d3a87d2 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include #include @@ -308,7 +309,7 @@ void __init exynos_init_late(void) /* to be supported later */ return; - exynos_pm_late_initcall(); + pm_genpd_poweroff_unused(); } static int __init exynos_fdt_map_chipid(unsigned long node, const char *uname, diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h index ff9b6a9419b0..0c31b34f0de5 100644 --- a/arch/arm/mach-exynos/common.h +++ b/arch/arm/mach-exynos/common.h @@ -26,12 +26,6 @@ void exynos_init_late(void); void exynos_firmware_init(void); -#ifdef CONFIG_PM_GENERIC_DOMAINS -int exynos_pm_late_initcall(void); -#else -static inline int exynos_pm_late_initcall(void) { return 0; } -#endif - extern struct smp_operations exynos_smp_ops; extern void exynos_cpu_die(unsigned int cpu); diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c index ff508360d27c..8fd24882f0b1 100644 --- a/arch/arm/mach-exynos/pm_domains.c +++ b/arch/arm/mach-exynos/pm_domains.c @@ -184,9 +184,3 @@ static __init int exynos4_pm_init_power_domain(void) return 0; } arch_initcall(exynos4_pm_init_power_domain); - -int __init exynos_pm_late_initcall(void) -{ - pm_genpd_poweroff_unused(); - return 0; -} -- cgit v1.2.1 From 59adf4b075a7d063efa818e5ba9807b0057cb523 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Mon, 23 Dec 2013 09:48:09 +0100 Subject: ARM: mvebu: move ARMADA_XP_MAX_CPUS to armada-370-xp.h The ARMADA_XP_MAX_CPUS definition was in common.h, which as its name says, is common to all mvebu SoCs. It is more logical to have this XP specific definition in the already existing armada-370-xp.h header file, especially in preparation to the addition of the support for other SOCs in mach-mvebu. Signed-off-by: Thomas Petazzoni Acked-by: Gregory CLEMENT Acked-by: Andrew Lunn Signed-off-by: Jason Cooper --- arch/arm/mach-mvebu/armada-370-xp.h | 2 ++ arch/arm/mach-mvebu/common.h | 2 -- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-mvebu/armada-370-xp.h b/arch/arm/mach-mvebu/armada-370-xp.h index c612b2c4ed6c..4ed534d6be49 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.h +++ b/arch/arm/mach-mvebu/armada-370-xp.h @@ -18,6 +18,8 @@ #ifdef CONFIG_SMP #include +#define ARMADA_XP_MAX_CPUS 4 + void armada_mpic_send_doorbell(const struct cpumask *mask, unsigned int irq); void armada_xp_mpic_smp_cpu_init(void); #endif diff --git a/arch/arm/mach-mvebu/common.h b/arch/arm/mach-mvebu/common.h index 0e6016fadcc5..8de509a14e86 100644 --- a/arch/arm/mach-mvebu/common.h +++ b/arch/arm/mach-mvebu/common.h @@ -15,8 +15,6 @@ #ifndef __ARCH_MVEBU_COMMON_H #define __ARCH_MVEBU_COMMON_H -#define ARMADA_XP_MAX_CPUS 4 - #include void mvebu_restart(enum reboot_mode mode, const char *cmd); -- cgit v1.2.1 From f5f5c44c9a5501bab0687085fe0763316dc595cb Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Thu, 26 Dec 2013 09:20:25 +0100 Subject: ARM: mvebu: remove prototypes of non-existing functions from common.h The mach-mvebu/common.h file contains prototypes of functions that have been removed, so this commit removes the corresponding prototypes. Signed-off-by: Thomas Petazzoni Signed-off-by: Jason Cooper --- arch/arm/mach-mvebu/common.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-mvebu/common.h b/arch/arm/mach-mvebu/common.h index 8de509a14e86..1ebaa18d2f22 100644 --- a/arch/arm/mach-mvebu/common.h +++ b/arch/arm/mach-mvebu/common.h @@ -19,11 +19,7 @@ void mvebu_restart(enum reboot_mode mode, const char *cmd); -void armada_370_xp_init_irq(void); -void armada_370_xp_handle_irq(struct pt_regs *regs); - void armada_xp_cpu_die(unsigned int cpu); -int armada_370_xp_coherency_init(void); void armada_xp_secondary_startup(void); extern struct smp_operations armada_xp_smp_ops; #endif -- cgit v1.2.1 From 11dc35e4a24c7e650c40077b7843dcda1e9775c3 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Thu, 26 Dec 2013 09:20:26 +0100 Subject: ARM: mvebu: move Armada 370/XP specific definitions to armada-370-xp.h In preparation to the introduction of the support for additional SoC, the mvebu/common.h should be clear of Armada 370/XP-specific definitions. Therefore, move the Armada 370/XP SMP specific definitions to the armada-370-xp.h file. Signed-off-by: Thomas Petazzoni Signed-off-by: Jason Cooper --- arch/arm/mach-mvebu/armada-370-xp.h | 2 ++ arch/arm/mach-mvebu/common.h | 3 +-- 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-mvebu/armada-370-xp.h b/arch/arm/mach-mvebu/armada-370-xp.h index 4ed534d6be49..237c86b83390 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.h +++ b/arch/arm/mach-mvebu/armada-370-xp.h @@ -22,6 +22,8 @@ void armada_mpic_send_doorbell(const struct cpumask *mask, unsigned int irq); void armada_xp_mpic_smp_cpu_init(void); +void armada_xp_secondary_startup(void); +extern struct smp_operations armada_xp_smp_ops; #endif #endif /* __MACH_ARMADA_370_XP_H */ diff --git a/arch/arm/mach-mvebu/common.h b/arch/arm/mach-mvebu/common.h index 1ebaa18d2f22..55449c487c9e 100644 --- a/arch/arm/mach-mvebu/common.h +++ b/arch/arm/mach-mvebu/common.h @@ -20,6 +20,5 @@ void mvebu_restart(enum reboot_mode mode, const char *cmd); void armada_xp_cpu_die(unsigned int cpu); -void armada_xp_secondary_startup(void); -extern struct smp_operations armada_xp_smp_ops; + #endif -- cgit v1.2.1