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>
---
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 22b594d95162..3452c9c10499 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 : (optional)
+ see Documentation/devicetree/bindings/leds/common.txt
Example:
@@ -34,6 +36,7 @@ Example:
display_cluster: display_cluster@0 {
reg=<0>;
label = "display_cluster";
+ linux,default-trigger = "backlight";
};
}
--
2.15.0.124.g7668cbc60
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