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>

diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c
index f92ec88b126692dd17ac8f20219e830b6c542a46..dd3ec8eef84119252522c38146bc99bf899570a2 100644 (file)
--- 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 6bb9dbdd73fdde842bcad0cb75f4713316c4a760..7ebf79c2ab348bd273099716d9bd1b4df6cdc572 100644 (file)
--- 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));