Re: [PATCH v2 1/2] dt-bindings: backlight: lm3630a: add enable_gpios
From: Daniel Thompson <hidden>
Date: 2019-09-11 10:08:57
Also in:
dri-devel, linux-devicetree, linux-leds, lkml
On Tue, Sep 10, 2019 at 11:29:08PM +0200, Andreas Kemnade wrote:
add enable-gpios to describe HWEN pin Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Acked-by: Daniel Thompson <redacted>
quoted hunk ↗ jump to hunk
--- changes in v2: add example .../bindings/leds/backlight/lm3630a-backlight.yaml | 5 +++++ 1 file changed, 5 insertions(+)diff --git a/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml b/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml index dc129d9a329e..1fa83feffe16 100644 --- a/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml +++ b/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml@@ -29,6 +29,10 @@ properties: '#size-cells': const: 0 + enable-gpios: + description: GPIO to use to enable/disable the backlight (HWEN pin). + maxItems: 1 + required: - compatible - reg@@ -92,6 +96,7 @@ examples: i2c { #address-cells = <1>; #size-cells = <0>; + enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; led-controller@38 { compatible = "ti,lm3630a";-- 2.20.1