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 --- Changes since v1: - Added "Acked-by: Simon Glass".
board/samsung/smdk5250/setup.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/samsung/smdk5250/setup.h b/board/samsung/smdk5250/setup.h index a159601..34d8bc3 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