diff options
| author | Ajay Kumar <ajaykumar.rs@samsung.com> | 2014-05-19 17:38:18 +0400 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-05-19 18:14:03 +0400 |
| commit | 62ffa706d89925427096f419b70d0416aca255c8 (patch) | |
| tree | 3408fb8c5eabfeab101d4beb54d4897bb8404fe1 /arch/arm/boot/dts/exynos5250-snow.dts | |
| parent | 235a1976d868d3e992223e4a7475ac7fa01e35a6 (diff) | |
| download | linux-62ffa706d89925427096f419b70d0416aca255c8.tar.xz | |
ARM: dts: enable pwm backlight for exynos5250-snow
Add PWM backlight node for exynos5250 based snow board.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos5250-snow.dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos5250-snow.dts | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts index 2f054bec0bd9..7542df2e6e9f 100644 --- a/arch/arm/boot/dts/exynos5250-snow.dts +++ b/arch/arm/boot/dts/exynos5250-snow.dts @@ -387,4 +387,14 @@ vdd_osc-supply = <&ldo10_reg>; vdd_pll-supply = <&ldo8_reg>; }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 1000000 0>; + brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; + default-brightness-level = <7>; + pinctrl-0 = <&pwm0_out>; + pinctrl-names = "default"; + }; + }; |