diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-12-11 03:48:17 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-12-19 20:01:32 +0900 |
| commit | aeb193606d44bd37b2178c6b2b6f25ff679656a3 (patch) | |
| tree | 1cbeb68b017efcffbb681700f05f36dbc37312de /arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts | |
| parent | bddd3a4c4a68db288aefc4b83d41dcc9e51dbfce (diff) | |
ARM: shmobile: armadillo: dts: Add PWM backlight power supply
Commit 22ceeee16eb8f0d04de3ef43a5174fb30ec18af9 ("pwm-backlight: Add
power supply support") added a mandatory power supply for the PWM
backlight. Add a fixed 5V regulator and reference it for the backlight
power supply.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts')
| -rw-r--r-- | arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts index 6d6fd3dff2d..47057595229 100644 --- a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts +++ b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts @@ -63,6 +63,15 @@ enable-active-high; }; + reg_5p0v: regulator@3 { + compatible = "regulator-fixed"; + regulator-name = "fixed-5.0V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + leds { compatible = "gpio-leds"; led1 { @@ -86,6 +95,7 @@ default-brightness-level = <9>; pinctrl-0 = <&backlight_pins>; pinctrl-names = "default"; + power-supply = <®_5p0v>; }; sound { |