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-rw-r--r--arch/arm/mach-davinci/board-dm365-evm.c1
-rw-r--r--arch/arm/mach-davinci/dm365.c26
-rw-r--r--arch/arm/mach-davinci/include/mach/dm365.h3
-rw-r--r--arch/arm/mach-davinci/include/mach/irqs.h1
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 19678dc91b0..289fe1b7d25 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 c12bb005b90..2ec619ec165 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 d8d988a0b58..f1710a30e7b 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 3c918a77261..354af71798d 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