ARM: S5P6440: Add RTC support for S5P6440

This patch adds support RTC driver for Samsung S5P6440.

Signed-off-by: Atul Dahiya <atul.dahiya@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

3 files changed, 4 insertions, 1 deletions

diff --git a/arch/arm/mach-s5p6440/Kconfig b/arch/arm/mach-s5p6440/Kconfig
index f066fae07c57..b2d471653975 100644
--- a/arch/arm/mach-s5p6440/Kconfig
+++ b/arch/arm/mach-s5p6440/Kconfig
@@ -18,7 +18,9 @@ config MACH_SMDK6440
         select CPU_S5P6440
         select SAMSUNG_DEV_TS
         select SAMSUNG_DEV_ADC
+        select S3C_DEV_RTC
         select S3C_DEV_WDT
+        select HAVE_S3C_RTC
         select HAVE_S3C2410_WATCHDOG
         help
           Machine support for the Samsung SMDK6440
diff --git a/arch/arm/mach-s5p6440/include/mach/map.h b/arch/arm/mach-s5p6440/include/mach/map.h
index 44011b91fbd1..255a2e7f0b9a 100644
--- a/arch/arm/mach-s5p6440/include/mach/map.h
+++ b/arch/arm/mach-s5p6440/include/mach/map.h
@@ -38,7 +38,6 @@
 #define S5P_PA_TIMER            S5P6440_PA_TIMER
 
 #define S5P6440_PA_RTC          (0xEA100000)
-#define S5P_PA_RTC              S5P6440_PA_RTC
 
 #define S5P6440_PA_WDT          (0xEA200000)
 #define S5P_PA_WDT              S5P6440_PA_WDT
@@ -77,6 +76,7 @@
 /* compatibiltiy defines. */
 #define S3C_PA_UART             S5P6440_PA_UART
 #define S3C_PA_IIC              S5P6440_PA_IIC0
+#define S3C_PA_RTC              S5P6440_PA_RTC
 #define S3C_PA_WDT              S5P6440_PA_WDT
 
 #define SAMSUNG_PA_ADC          S5P6440_PA_ADC
diff --git a/arch/arm/mach-s5p6440/mach-smdk6440.c b/arch/arm/mach-s5p6440/mach-smdk6440.c
index 8291fecc701a..142edd57a9da 100644
--- a/arch/arm/mach-s5p6440/mach-smdk6440.c
+++ b/arch/arm/mach-s5p6440/mach-smdk6440.c
@@ -88,6 +88,7 @@ static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = {
 static struct platform_device *smdk6440_devices[] __initdata = {
         &s5p6440_device_iis,
         &s3c_device_adc,
+        &s3c_device_rtc,
         &s3c_device_ts,
         &s3c_device_wdt,
 };