diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-davinci/board-dm365-evm.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/dm365.c | 26 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/dm365.h | 3 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/irqs.h | 1 |
4 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c index 19678dc91b09..289fe1b7d25a 100644 --- a/arch/arm/mach-davinci/board-dm365-evm.c +++ b/arch/arm/mach-davinci/board-dm365-evm.c @@ -510,6 +510,7 @@ static __init void dm365_evm_init(void) evm_init_cpld(); dm365_init_asp(&dm365_evm_snd_data); + dm365_init_rtc(); #ifdef CONFIG_KEYBOARD_DAVINCI dm365_init_ks(&dm365evm_ks_data); diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index c12bb005b90d..2ec619ec1657 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -699,6 +699,7 @@ static u8 dm365_default_priorities[DAVINCI_N_AINTC_IRQ] = { [IRQ_I2C] = 3, [IRQ_UARTINT0] = 3, [IRQ_UARTINT1] = 3, + [IRQ_DM365_RTCINT] = 3, [IRQ_DM365_SPIINT0_0] = 3, [IRQ_DM365_SPIINT3_0] = 3, [IRQ_DM365_GPIO0] = 3, @@ -834,6 +835,25 @@ static struct platform_device dm365_asp_device = { .resource = dm365_asp_resources, }; +static struct resource dm365_rtc_resources[] = { + { + .start = DM365_RTC_BASE, + .end = DM365_RTC_BASE + SZ_1K - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_DM365_RTCINT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device dm365_rtc_device = { + .name = "rtc_davinci", + .id = 0, + .num_resources = ARRAY_SIZE(dm365_rtc_resources), + .resource = dm365_rtc_resources, +}; + static struct map_desc dm365_io_desc[] = { { .virtual = IO_VIRT, @@ -978,6 +998,12 @@ void __init dm365_init_ks(struct davinci_ks_platform_data *pdata) platform_device_register(&dm365_ks_device); } +void __init dm365_init_rtc(void) +{ + davinci_cfg_reg(DM365_INT_PRTCSS); + platform_device_register(&dm365_rtc_device); +} + void __init dm365_init(void) { davinci_common_init(&davinci_soc_info_dm365); diff --git a/arch/arm/mach-davinci/include/mach/dm365.h b/arch/arm/mach-davinci/include/mach/dm365.h index d8d988a0b58b..f1710a30e7ba 100644 --- a/arch/arm/mach-davinci/include/mach/dm365.h +++ b/arch/arm/mach-davinci/include/mach/dm365.h @@ -29,8 +29,11 @@ /* Base of key scan register bank */ #define DM365_KEYSCAN_BASE (0x01C69400) +#define DM365_RTC_BASE (0x01C69000) + void __init dm365_init(void); void __init dm365_init_asp(struct snd_platform_data *pdata); void __init dm365_init_ks(struct davinci_ks_platform_data *pdata); +void __init dm365_init_rtc(void); #endif /* __ASM_ARCH_DM365_H */ diff --git a/arch/arm/mach-davinci/include/mach/irqs.h b/arch/arm/mach-davinci/include/mach/irqs.h index 3c918a772619..354af71798dc 100644 --- a/arch/arm/mach-davinci/include/mach/irqs.h +++ b/arch/arm/mach-davinci/include/mach/irqs.h @@ -217,6 +217,7 @@ #define IRQ_DM365_SDIOINT0 23 #define IRQ_DM365_MMCINT1 27 #define IRQ_DM365_PWMINT3 28 +#define IRQ_DM365_RTCINT 29 #define IRQ_DM365_SDIOINT1 31 #define IRQ_DM365_SPIINT0_0 42 #define IRQ_DM365_SPIINT3_0 43 |
