Re: [PATCH v4 1/2] dt-bindings: backlight: lm3630a: add enable_gpios
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From: Rob Herring <robh+dt@kernel.org>
Date: 2019-10-28 23:26:12
Also in:
dri-devel, linux-fbdev, linux-leds, lkml
On Thu, Sep 12, 2019 at 4:33 PM Andreas Kemnade [off-list ref] wrote:
add enable-gpios to describe HWEN pin Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Acked-by: Daniel Thompson <redacted>
This breaking linux-next now...
quoted hunk ↗ jump to hunk
--- changes in v2: added example changes in v3: added Acked-by changes in v4: moved enable-gpios to the right position in the 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..c8470628fe02 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@@ -96,6 +100,7 @@ examples: led-controller@38 { compatible = "ti,lm3630a"; reg = <0x38>; + enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
Error: Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.example.dts:24.46-47 syntax error FATAL ERROR: Unable to parse input tree make[1]: *** [Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.example.dt.yaml] Error 1 scripts/Makefile.lib:314: recipe for target 'Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.example.dt.yaml' failed You need the include for the define. Rob