Messages in this thread Patch in this message | | | From | Dan Murphy <> | Subject | [PATCH 3/5] dt: bindings: lp8860: Add trigger binding to the lp8860 | Date | Mon, 4 Dec 2017 15:20:24 -0600 |
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Add a default trigger optional node to the child node. This will allow the driver to set the trigger for a backlight.
Signed-off-by: Dan Murphy <dmurphy@ti.com> cc: devicetree@vger.kernel.org --- Documentation/devicetree/bindings/leds/leds-lp8860.txt | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/leds/leds-lp8860.txt b/Documentation/devicetree/bindings/leds/leds-lp8860.txt index e3a5e91f965b..40543e62da48 100644 --- a/Documentation/devicetree/bindings/leds/leds-lp8860.txt +++ b/Documentation/devicetree/bindings/leds/leds-lp8860.txt @@ -6,25 +6,28 @@ current sinks that can be controlled by a PWM input signal, a SPI/I2C master, or both. Required properties: - - compatible: + - compatible : "ti,lp8860" - - reg - I2C slave address + - reg : I2C slave address Optional properties: - label : see Documentation/devicetree/bindings/leds/common.txt - - enable-gpio - gpio pin to enable/disable the device. - - supply - "vled" - LED supply + - enable-gpios : gpio pin to enable/disable the device. + - supply : "vled" - LED supply + - linux,default-trigger : (optional) + see Documentation/devicetree/bindings/leds/common.txt Example: leds: leds@6 { compatible = "ti,lp8860"; reg = <0x2d>; - enable-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; + enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; vled-supply = <&vbatt>; display_cluster: display_cluster@0 { label = "display_cluster"; + linux,default-trigger = "backlight"; }; } -- 2.15.0.124.g7668cbc60
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