From: Taekgyun Ko <taeggyun.ko@xxxxxxxxxxx>
This patch adds RTC driver support for S5PV210/S5PC110.
S5PV210 RTC uses existing RTC driver for S3C64XX.
Signed-off-by: Taekgyun Ko <taeggyun.ko@xxxxxxxxxxx>
Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
---
arch/arm/mach-s5pv210/Kconfig | 2 ++
arch/arm/mach-s5pv210/include/mach/map.h | 3 +++
arch/arm/mach-s5pv210/mach-smdkc110.c | 1 +
arch/arm/mach-s5pv210/mach-smdkv210.c | 1 +
drivers/rtc/Kconfig | 5 +++--
5 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index af33a1a..6c88a67 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -24,6 +24,7 @@ config MACH_SMDKV210
bool "SMDKV210"
select CPU_S5PV210
select ARCH_SPARSEMEM_ENABLE
+ select S3C_DEV_RTC
help
Machine support for Samsung SMDKV210
@@ -31,6 +32,7 @@ config MACH_SMDKC110
bool "SMDKC110"
select CPU_S5PV210
select ARCH_SPARSEMEM_ENABLE
+ select S3C_DEV_RTC
help
Machine support for Samsung SMDKC110
S5PC110(MCP) is one of package option of S5PV210
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index c22694c..3ef1117 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -32,6 +32,8 @@
#define S5PV210_PA_SYSTIMER (0xE2600000)
+#define S5PV210_PA_RTC (0xE2800000)
+
#define S5PV210_PA_UART (0xE2900000)
#define S5P_PA_UART0 (S5PV210_PA_UART + 0x0)
@@ -61,5 +63,6 @@
/* compatibiltiy defines. */
#define S3C_PA_UART S5PV210_PA_UART
#define S3C_PA_IIC S5PV210_PA_IIC0
+#define S3C_PA_RTC S5PV210_PA_RTC
#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index ab4869d..898ccb7 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -72,6 +72,7 @@ static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
};
static struct platform_device *smdkc110_devices[] __initdata = {
+ &s3c_device_rtc,
};
static void __init smdkc110_map_io(void)
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index a278832..b554a13 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -72,6 +72,7 @@ static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
};
static struct platform_device *smdkv210_devices[] __initdata = {
+ &s3c_device_rtc,
};
static void __init smdkv210_map_io(void)
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 3677323..81a5a3d 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -630,7 +630,7 @@ config RTC_DRV_OMAP
config RTC_DRV_S3C
tristate "Samsung SoCs RTC"
- depends on ARCH_S3C2410 || ARCH_S3C64XX || ARCH_S5P6440
+ depends on ARCH_S3C2410 || ARCH_S3C64XX || ARCH_S5P6440 || ARCH_S5PV210
help
RTC (Realtime Clock) driver for the clock inbuilt into the
Samsung SoCs. This can provide periodic interrupt rates from
@@ -638,7 +638,8 @@ config RTC_DRV_S3C
The driver currently supports the common features on all the
S3C range, such as the S3C2410, S3C2412, S3C2413, S3C2440,
- S3C2442 and S3C64XX, and S5P6440.
+ S3C2442 and S3C64XX, and S5P range, such as the S5P6440 and
+ S5PV210/S5PC110.
This driver can also be build as a module. If so, the module
will be called rtc-s3c.
--
1.6.2.5
--
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