From: Guido Günther <agx@sigxcpu.org>
Date: Sat, 4 Jan 2020 10:54:21 +0000 (+0100)
Subject: dt: bindings: lm3692x: Add led-max-microamp property
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=3e0801b62a30f5c83df0b7c75afce50061401e30;p=openwrt%2Fstaging%2Fblogic.git

dt: bindings: lm3692x: Add led-max-microamp property

This can be used to limit the current per LED strip.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
---

diff --git a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
index 9b334695c410..501468aa4d38 100644
--- a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
+++ b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
@@ -35,6 +35,8 @@ Optional child properties:
 	- label : see Documentation/devicetree/bindings/leds/common.txt (deprecated)
 	- linux,default-trigger :
 	   see Documentation/devicetree/bindings/leds/common.txt
+	- led-max-microamp :
+	   see Documentation/devicetree/bindings/leds/common.txt
 
 Example:
 
@@ -55,6 +57,7 @@ led-controller@36 {
 		function = LED_FUNCTION_BACKLIGHT;
 		color = <LED_COLOR_ID_WHITE>;
 		linux,default-trigger = "backlight";
+		led-max-microamp = <20000>;
 	};
 }