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authorSangbeom Kim <sbkim73@samsung.com>2011-03-12 08:02:12 +0900
committerKukjin Kim <kgene.kim@samsung.com>2011-03-12 08:02:12 +0900
commit20780fcc4091897797979985868b1572dc7d78d9 (patch)
tree4346ccd4b58a74e119e3a9bc4e24f9874ef39017 /arch/arm/mach-s5p64x0
parentf8bfff8e4c3c3d447fe12e3c0e3a36f3bdd891b5 (diff)
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>
Diffstat (limited to 'arch/arm/mach-s5p64x0')
-rw-r--r--arch/arm/mach-s5p64x0/mach-smdk6440.c4
-rw-r--r--arch/arm/mach-s5p64x0/mach-smdk6450.c4
2 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
index 366dca4ec794..2d559f10fd47 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6440.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -45,6 +45,7 @@
#include <plat/pll.h>
#include <plat/adc.h>
#include <plat/ts.h>
+#include <plat/s5p-time.h>
#define SMDK6440_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
S3C2410_UCON_RXILEVEL | \
@@ -179,6 +180,7 @@ static void __init smdk6440_map_io(void)
s5p_init_io(NULL, 0, S5P64X0_SYS_ID);
s3c24xx_init_clocks(12000000);
s3c24xx_init_uarts(smdk6440_uartcfgs, ARRAY_SIZE(smdk6440_uartcfgs));
+ s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
}
static void __init smdk6440_machine_init(void)
@@ -202,5 +204,5 @@ MACHINE_START(SMDK6440, "SMDK6440")
.init_irq = s5p6440_init_irq,
.map_io = smdk6440_map_io,
.init_machine = smdk6440_machine_init,
- .timer = &s3c24xx_timer,
+ .timer = &s5p_timer,
MACHINE_END
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
index 1d8f9fd5af3a..d19c4690ee97 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6450.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -45,6 +45,7 @@
#include <plat/pll.h>
#include <plat/adc.h>
#include <plat/ts.h>
+#include <plat/s5p-time.h>
#define SMDK6450_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
S3C2410_UCON_RXILEVEL | \
@@ -198,6 +199,7 @@ static void __init smdk6450_map_io(void)
s5p_init_io(NULL, 0, S5P64X0_SYS_ID);
s3c24xx_init_clocks(19200000);
s3c24xx_init_uarts(smdk6450_uartcfgs, ARRAY_SIZE(smdk6450_uartcfgs));
+ s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
}
static void __init smdk6450_machine_init(void)
@@ -221,5 +223,5 @@ MACHINE_START(SMDK6450, "SMDK6450")
.init_irq = s5p6450_init_irq,
.map_io = smdk6450_map_io,
.init_machine = smdk6450_machine_init,
- .timer = &s3c24xx_timer,
+ .timer = &s5p_timer,
MACHINE_END