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authorLokesh Vutla <lokeshvutla@ti.com>2013-05-30 03:19:30 +0000
committerTom Rini <trini@ti.com>2013-06-10 08:43:09 -0400
commit3332b244214d63dcf347fefb700fd71becb4b46e (patch)
tree80d0f79702e6b5375a10a7a1081515aa54de4c03
parent63fc0c775c1eb86b9a1abb4e37311bbcf1dca008 (diff)
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ARM: DRA7xx: clocks: Fixing i2c_init for PMIC
In DRA7xx Soc's voltage scaling is done using GPI2C. So i2c_init should happen before scaling. I2C driver uses __udelay which needs timer to be initialized. So moving timer_init just before voltage scaling. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
-rw-r--r--arch/arm/cpu/armv7/omap-common/clocks-common.c1
-rw-r--r--arch/arm/cpu/armv7/omap-common/hwinit-common.c2
2 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
index eda3451..6c8226d 100644
--- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
+++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
@@ -730,6 +730,7 @@ void prcm_init(void)
case OMAP_INIT_CONTEXT_UBOOT_FROM_NOR:
case OMAP_INIT_CONTEXT_UBOOT_AFTER_CH:
enable_basic_clocks();
+ timer_init();
scale_vcores(*omap_vcores);
setup_dplls();
#ifdef CONFIG_SYS_CLOCKS_ENABLE_ALL
diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
index 0776d5c..5df116e 100644
--- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c
+++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
@@ -166,8 +166,6 @@ void s_init(void)
#endif
prcm_init();
#ifdef CONFIG_SPL_BUILD
- timer_init();
-
/* For regular u-boot sdram_init() is called from dram_init() */
sdram_init();
#endif