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@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
arch/arm/mach-exynos/mach-nuri.c | 2 +-
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 88a3b5c3..d55298d 100644
--- a/arch/arm/mach-exynos/mach-nuri.c
+++ b/arch/arm/mach-exynos/mach-nuri.c
@@ -1348,6 +1348,7 @@ 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));
@@ -1380,7 +1381,6 @@ 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 e10c87f..a6f13ce 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>
@@ -1058,6 +1059,7 @@ 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));
--
1.7.1.569.g6f426
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