diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2012-04-09 21:10:32 -0700 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-04-14 07:42:25 -0700 |
| commit | 3d3231b1c986aa3ee1d94ffe36082faf45f0d96b (patch) | |
| tree | a1af6fba67ea1c3450f1e2982a6d9e3d3097bf44 /arch/arm | |
| parent | f441f8a0a180827e3f7bd705aed9cffba62cebc2 (diff) | |
| download | linux-3.10-3d3231b1c986aa3ee1d94ffe36082faf45f0d96b.tar.gz linux-3.10-3d3231b1c986aa3ee1d94ffe36082faf45f0d96b.tar.bz2 linux-3.10-3d3231b1c986aa3ee1d94ffe36082faf45f0d96b.zip | |
ARM: EXYNOS: set fix xusbxti clock for NURI and Universal210 boards
On some versions of NURI and UniversalC210 boards, camera clocks are
routed directly to xusbxti clock source. This patch sets the correct
value for this clock to let usb and camera sensors to work correctly and
avoid division by zero on driver's probe.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-exynos/mach-nuri.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/mach-universal_c210.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c index f92ec88b126..dd3ec8eef84 100644 --- a/arch/arm/mach-exynos/mach-nuri.c +++ b/arch/arm/mach-exynos/mach-nuri.c @@ -1347,6 +1347,7 @@ static struct platform_device *nuri_devices[] __initdata = { static void __init nuri_map_io(void) { + clk_xusbxti.rate = 24000000; exynos_init_io(NULL, 0); s3c24xx_init_clocks(24000000); s3c24xx_init_uarts(nuri_uartcfgs, ARRAY_SIZE(nuri_uartcfgs)); @@ -1379,7 +1380,6 @@ static void __init nuri_machine_init(void) nuri_camera_init(); nuri_ehci_init(); - clk_xusbxti.rate = 24000000; /* Last */ platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices)); diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c index 6bb9dbdd73f..7ebf79c2ab3 100644 --- a/arch/arm/mach-exynos/mach-universal_c210.c +++ b/arch/arm/mach-exynos/mach-universal_c210.c @@ -29,6 +29,7 @@ #include <asm/mach-types.h> #include <plat/regs-serial.h> +#include <plat/clock.h> #include <plat/cpu.h> #include <plat/devs.h> #include <plat/iic.h> @@ -1057,6 +1058,7 @@ static struct platform_device *universal_devices[] __initdata = { static void __init universal_map_io(void) { + clk_xusbxti.rate = 24000000; exynos_init_io(NULL, 0); s3c24xx_init_clocks(24000000); s3c24xx_init_uarts(universal_uartcfgs, ARRAY_SIZE(universal_uartcfgs)); |