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Date: Tue, 12 Dec 2017 16:01:41 -0600
From: Dan Murphy <dmurphy@...com>
To: <robh+dt@...nel.org>, <mark.rutland@....com>, <rpurdie@...ys.net>,
<jacek.anaszewski@...il.com>, <pavel@....cz>
CC: <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-leds@...r.kernel.org>, Dan Murphy <dmurphy@...com>
Subject: [PATCH v4 4/6] dt: bindings: lp8860: Add trigger binding to the lp8860
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@...com>
---
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
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