Messages in this thread | | | Date | Wed, 11 Sep 2019 11:08:51 +0100 | From | Daniel Thompson <> | Subject | Re: [PATCH v2 1/2] dt-bindings: backlight: lm3630a: add enable_gpios |
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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 <daniel.thompson@linaro.org>
> --- > 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 >
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