From: Padmavathi Venna <padma.v@samsung.com>
Date: Thu, 28 Mar 2013 04:32:22 +0000 (+0000)
Subject: Exynos: clock: Correct pwm source clk selection
X-Git-Tag: v2013.04-rc3~1^2~76^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f9e4d046e016b81aa5ccf68436b77b12189d418e;p=kernel%2Fu-boot.git

Exynos: clock: Correct pwm source clk selection

MPLL is selected as the source clk of pwm by default

Test with command "sf probe 1:0; time sf read 40008000 0 1000".
Try with different numbers of bytes and see that sane values are obtained
Build and boot U-boot with this patch, backlight works properly.

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Akshay Saraswat <akshay.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
---

diff --git a/board/samsung/smdk5250/setup.h b/board/samsung/smdk5250/setup.h
index a159601..34d8bc31 100644
--- a/board/samsung/smdk5250/setup.h
+++ b/board/samsung/smdk5250/setup.h
@@ -343,7 +343,7 @@
 #define TOP2_VAL		0x0110000
 
 /* CLK_SRC_PERIC0 */
-#define PWM_SEL		0
+#define PWM_SEL		6
 #define UART3_SEL	6
 #define UART2_SEL	6
 #define UART1_SEL	6