Message ID | 1452816014-7538-20-git-send-email-sjg@chromium.org |
---|---|
State | Accepted |
Commit | af5b5eae53d2a9a79fc6fd9df862a75b65d1dccb |
Delegated to: | Minkyu Kang |
Headers | show |
On 15/01/16 09:00, Simon Glass wrote: > This is commonly used for LCD backlight control. Add pinmux support for it > on exynos5250 and 5420. > > Signed-off-by: Simon Glass <sjg@chromium.org> > --- > > arch/arm/mach-exynos/pinmux.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/arch/arm/mach-exynos/pinmux.c b/arch/arm/mach-exynos/pinmux.c > index 12eb79c..fec2df9 100644 > --- a/arch/arm/mach-exynos/pinmux.c > +++ b/arch/arm/mach-exynos/pinmux.c > @@ -506,6 +506,9 @@ static int exynos5_pinmux_config(int peripheral, int flags) > */ > gpio_set_pull(EXYNOS5_GPIO_X07, S5P_GPIO_PULL_NONE); > break; > + case PERIPH_ID_PWM0: > + gpio_cfg_pin(EXYNOS5_GPIO_B20, S5P_GPIO_FUNC(2)); > + break; > default: > debug("%s: invalid peripheral %d", __func__, peripheral); > return -1; > @@ -548,6 +551,9 @@ static int exynos5420_pinmux_config(int peripheral, int flags) > case PERIPH_ID_I2C10: > exynos5420_i2c_config(peripheral); > break; > + case PERIPH_ID_PWM0: > + gpio_cfg_pin(EXYNOS5420_GPIO_B20, S5P_GPIO_FUNC(2)); > + break; > default: > debug("%s: invalid peripheral %d", __func__, peripheral); > return -1; > Acked-by: Minkyu Kang <mk7.kang@samsung.com> Thanks, Minkyu Kang.
diff --git a/arch/arm/mach-exynos/pinmux.c b/arch/arm/mach-exynos/pinmux.c index 12eb79c..fec2df9 100644 --- a/arch/arm/mach-exynos/pinmux.c +++ b/arch/arm/mach-exynos/pinmux.c @@ -506,6 +506,9 @@ static int exynos5_pinmux_config(int peripheral, int flags) */ gpio_set_pull(EXYNOS5_GPIO_X07, S5P_GPIO_PULL_NONE); break; + case PERIPH_ID_PWM0: + gpio_cfg_pin(EXYNOS5_GPIO_B20, S5P_GPIO_FUNC(2)); + break; default: debug("%s: invalid peripheral %d", __func__, peripheral); return -1; @@ -548,6 +551,9 @@ static int exynos5420_pinmux_config(int peripheral, int flags) case PERIPH_ID_I2C10: exynos5420_i2c_config(peripheral); break; + case PERIPH_ID_PWM0: + gpio_cfg_pin(EXYNOS5420_GPIO_B20, S5P_GPIO_FUNC(2)); + break; default: debug("%s: invalid peripheral %d", __func__, peripheral); return -1;
This is commonly used for LCD backlight control. Add pinmux support for it on exynos5250 and 5420. Signed-off-by: Simon Glass <sjg@chromium.org> --- arch/arm/mach-exynos/pinmux.c | 6 ++++++ 1 file changed, 6 insertions(+)