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@xxxxxx> --- v4 - No changes v3 - Removed optional and rebased - https://patchwork.kernel.org/patch/10093755/ v2 - Moved binding changes to first patch in the series. Documentation/devicetree/bindings/leds/leds-lp8860.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/leds/leds-lp8860.txt b/Documentation/devicetree/bindings/leds/leds-lp8860.txt index c3d64ade1e26..cdb9e12bd0aa 100644 --- a/Documentation/devicetree/bindings/leds/leds-lp8860.txt +++ b/Documentation/devicetree/bindings/leds/leds-lp8860.txt @@ -21,6 +21,8 @@ Required child properties: Optional child properties: - label : see Documentation/devicetree/bindings/leds/common.txt + - linux,default-trigger : + see Documentation/devicetree/bindings/leds/common.txt Example: @@ -35,6 +37,7 @@ led-controller@2d { led@0 { reg = <0>; label = "white:display_cluster"; + linux,default-trigger = "backlight"; }; } -- 2.15.0.124.g7668cbc60
