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Exynos: pwm: Use generic api to get pwm clk freq

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Use generic api to get the pwm clock frequency

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>
This commit is contained in:
Padmavathi Venna 2013-03-28 04:32:23 +00:00 committed by Minkyu Kang
parent f9e4d046e0
commit e2338704c0
1 changed files with 1 additions and 1 deletions
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2
arch/arm/cpu/armv7/exynos/clock.c
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@ -1354,7 +1354,7 @@ unsigned long get_i2c_clk(void)
unsigned long get_pwm_clk(void)
{
if (cpu_is_exynos5())
return exynos5_get_pwm_clk();
return clock_get_periph_rate(PERIPH_ID_PWM0);
else {
if (proid_is_exynos4412())
return exynos4x12_get_pwm_clk();