diff options
| author | Ajay Nandakumar <anandakumarm@nvidia.com> | 2013-10-29 19:51:21 +0530 |
|---|---|---|
| committer | Bharat Nihalani <bnihalani@nvidia.com> | 2013-10-29 23:29:38 -0700 |
| commit | 30014ab843618322bb487e1e9e52edec3dfac4b6 (patch) | |
| tree | 564d73da73bf795b8659e95857999f1d4a51dc00 /arch/arm/boot/dts/tegra124-ardbeg.dts | |
| parent | d1349f76214e9b5087dd26e4b91cd650d2a17bb7 (diff) | |
ARM: DT: Add DT entry for PWMs and Backlight
Add DT entry for PWM controller and Backlight for NVIDIA's
Tegra 114,124 SoCs.It has 4 PWM controllers.
Bug 1256106
Change-Id: Ia927d3231db1a07490b5027c1f23d8e736173f30
Signed-off-by: Ajay Nandakumar <anandakumarm@nvidia.com>
Reviewed-on: http://git-master/r/299035
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra124-ardbeg.dts')
| -rw-r--r-- | arch/arm/boot/dts/tegra124-ardbeg.dts | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra124-ardbeg.dts b/arch/arm/boot/dts/tegra124-ardbeg.dts index 8ed179dd5269..d942372a7a45 100644 --- a/arch/arm/boot/dts/tegra124-ardbeg.dts +++ b/arch/arm/boot/dts/tegra124-ardbeg.dts @@ -92,4 +92,11 @@ pout-gpio = <&gpio 190 0>; tout-gpio = <&gpio 112 0>; }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 1 1000000>; + max-brightness = <255>; + default-brightness = <224>; + }; }; |