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| author | Padmavathi Venna <padma.v@samsung.com> | 2013-03-28 04:32:23 +0000 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2013-04-01 14:02:08 +0900 |
| commit | e2338704c0ac63c73d295f941ac0cfd8e05bd076 (patch) | |
| tree | d60770fa906d93da40ab9a8a7a8a3a85cd63fa2e /arch/arm/cpu | |
| parent | f9e4d046e016b81aa5ccf68436b77b12189d418e (diff) | |
| download | u-boot-imx-e2338704c0ac63c73d295f941ac0cfd8e05bd076.zip u-boot-imx-e2338704c0ac63c73d295f941ac0cfd8e05bd076.tar.gz u-boot-imx-e2338704c0ac63c73d295f941ac0cfd8e05bd076.tar.bz2 | |
Exynos: pwm: Use generic api to get pwm clk freq
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>
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/armv7/exynos/clock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c index 5860c8f..1e54e47 100644 --- a/arch/arm/cpu/armv7/exynos/clock.c +++ b/arch/arm/cpu/armv7/exynos/clock.c @@ -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(); |