ARM: S5P: Update machine of S5P64X0 and S5PV210 for HRT

This patch adds support HRT for machines of S5P64X0 and S5PV210.
Basically, PWM Timer3 is used for clockevent and PWM Timer4 is
used for clocksource. Since PWM Timer3 is used for other purpose,
PWM Timer2 is used on SMDKV210.

Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index 2b5f48806c57..bc08ac42e7cc 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -45,6 +45,7 @@
 #include <plat/pm.h>
 #include <plat/fb.h>
 #include <plat/gpio-cfg.h>
+#include <plat/s5p-time.h>
 
 /* Following are default values for UCON, ULCON and UFCON UART registers */
 #define SMDKV210_UCON_DEFAULT   (S3C2410_UCON_TXILEVEL |        \
@@ -315,6 +316,7 @@ static void __init smdkv210_map_io(void)
         s5p_init_io(NULL, 0, S5P_VA_CHIPID);
         s3c24xx_init_clocks(24000000);
         s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs));
+        s5p_set_timer_source(S5P_PWM2, S5P_PWM4);
 }
 
 static void __init smdkv210_machine_init(void)
@@ -349,5 +351,5 @@ MACHINE_START(SMDKV210, "SMDKV210")
         .init_irq       = s5pv210_init_irq,
         .map_io         = smdkv210_map_io,
         .init_machine   = smdkv210_machine_init,
-        .timer          = &s3c24xx_timer,
+        .timer          = &s5p_timer,
 MACHINE_END