diff options
Diffstat (limited to 'arch/arm/mach-shmobile')
| -rw-r--r-- | arch/arm/mach-shmobile/board-armadillo800eva.c | 12 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/board-kzm9g-reference.c | 8 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/pm-r8a7740.c | 44 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/setup-r8a7740.c | 11 |
4 files changed, 70 insertions, 5 deletions
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index e70983534403..25813dac77d9 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -1234,8 +1234,15 @@ static void __init eva_init(void) static struct pm_domain_device domain_devices[] __initdata = { { "A4LC", &lcdc0_device }, { "A4LC", &hdmi_lcdc_device }, + { "A4MP", &hdmi_device }, + { "A4MP", &fsi_device }, + { "A4R", &ceu0_device }, + { "A4S", &sh_eth_device }, + { "A3SP", &pwm_device }, + { "A3SP", &sdhi0_device }, + { "A3SP", &sh_mmcif_device }, }; - struct platform_device *usb = NULL; + struct platform_device *usb = NULL, *sdhi1 = NULL; regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers, ARRAY_SIZE(fixed3v3_power_consumers), 3300000); @@ -1304,6 +1311,7 @@ static void __init eva_init(void) platform_device_register(&vcc_sdhi1); platform_device_register(&sdhi1_device); + sdhi1 = &sdhi1_device; } @@ -1324,6 +1332,8 @@ static void __init eva_init(void) ARRAY_SIZE(domain_devices)); if (usb) rmobile_add_device_to_domain("A3SP", usb); + if (sdhi1) + rmobile_add_device_to_domain("A3SP", sdhi1); r8a7740_pm_init(); } diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c index d9cdf9a97e23..0e1de7455c5c 100644 --- a/arch/arm/mach-shmobile/board-kzm9g-reference.c +++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c @@ -43,6 +43,13 @@ static void __init kzm_init(void) #endif } +#define RESCNT2 IOMEM(0xe6188020) +static void kzm9g_restart(enum reboot_mode mode, const char *cmd) +{ + /* Do soft power on reset */ + writel((1 << 31), RESCNT2); +} + static const char *kzm9g_boards_compat_dt[] __initdata = { "renesas,kzm9g-reference", NULL, @@ -54,5 +61,6 @@ DT_MACHINE_START(KZM9G_DT, "kzm9g-reference") .init_early = shmobile_init_delay, .init_machine = kzm_init, .init_late = shmobile_init_late, + .restart = kzm9g_restart, .dt_compat = kzm9g_boards_compat_dt, MACHINE_END diff --git a/arch/arm/mach-shmobile/pm-r8a7740.c b/arch/arm/mach-shmobile/pm-r8a7740.c index e3f146448237..ac2eecd6f5ea 100644 --- a/arch/arm/mach-shmobile/pm-r8a7740.c +++ b/arch/arm/mach-shmobile/pm-r8a7740.c @@ -14,10 +14,10 @@ #include "pm-rmobile.h" #if defined(CONFIG_PM) && !defined(CONFIG_ARCH_MULTIPLATFORM) -static int r8a7740_pd_a4s_suspend(void) +static int r8a7740_pd_a3sm_suspend(void) { /* - * The A4S domain contains the CPU core and therefore it should + * The A3SM domain contains the CPU core and therefore it should * only be turned off if the CPU is not in use. */ return -EBUSY; @@ -32,29 +32,65 @@ static int r8a7740_pd_a3sp_suspend(void) return console_suspend_enabled ? 0 : -EBUSY; } +static int r8a7740_pd_d4_suspend(void) +{ + /* + * The D4 domain contains the Coresight-ETM hardware block and + * therefore it should only be turned off if the debug module is + * not in use. + */ + return -EBUSY; +} + static struct rmobile_pm_domain r8a7740_pm_domains[] = { { .genpd.name = "A4LC", .bit_shift = 1, }, { + .genpd.name = "A4MP", + .bit_shift = 2, + }, { + .genpd.name = "D4", + .bit_shift = 3, + .gov = &pm_domain_always_on_gov, + .suspend = r8a7740_pd_d4_suspend, + }, { + .genpd.name = "A4R", + .bit_shift = 5, + }, { + .genpd.name = "A3RV", + .bit_shift = 6, + }, { .genpd.name = "A4S", .bit_shift = 10, - .gov = &pm_domain_always_on_gov, .no_debug = true, - .suspend = r8a7740_pd_a4s_suspend, }, { .genpd.name = "A3SP", .bit_shift = 11, .gov = &pm_domain_always_on_gov, .no_debug = true, .suspend = r8a7740_pd_a3sp_suspend, + }, { + .genpd.name = "A3SM", + .bit_shift = 12, + .gov = &pm_domain_always_on_gov, + .suspend = r8a7740_pd_a3sm_suspend, + }, { + .genpd.name = "A3SG", + .bit_shift = 13, + }, { + .genpd.name = "A4SU", + .bit_shift = 20, }, }; void __init r8a7740_init_pm_domains(void) { rmobile_init_domains(r8a7740_pm_domains, ARRAY_SIZE(r8a7740_pm_domains)); + pm_genpd_add_subdomain_names("A4R", "A3RV"); pm_genpd_add_subdomain_names("A4S", "A3SP"); + pm_genpd_add_subdomain_names("A4S", "A3SM"); + pm_genpd_add_subdomain_names("A4S", "A3SG"); } #endif /* CONFIG_PM && !CONFIG_ARCH_MULTIPLATFORM */ diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c index 0bfe2261c4e7..c3712239fe29 100644 --- a/arch/arm/mach-shmobile/setup-r8a7740.c +++ b/arch/arm/mach-shmobile/setup-r8a7740.c @@ -747,6 +747,12 @@ static void r8a7740_i2c_workaround(struct platform_device *pdev) void __init r8a7740_add_standard_devices(void) { static struct pm_domain_device domain_devices[] __initdata = { + { "A4R", &tmu0_device }, + { "A4R", &i2c0_device }, + { "A4S", &irqpin0_device }, + { "A4S", &irqpin1_device }, + { "A4S", &irqpin2_device }, + { "A4S", &irqpin3_device }, { "A3SP", &scif0_device }, { "A3SP", &scif1_device }, { "A3SP", &scif2_device }, @@ -757,6 +763,11 @@ void __init r8a7740_add_standard_devices(void) { "A3SP", &scif7_device }, { "A3SP", &scif8_device }, { "A3SP", &i2c1_device }, + { "A3SP", &ipmmu_device }, + { "A3SP", &dma0_device }, + { "A3SP", &dma1_device }, + { "A3SP", &dma2_device }, + { "A3SP", &usb_dma_device }, }; /* I2C work-around */ |