From: Guido Günther <agx@sigxcpu.org>
Date: Sat, 4 Jan 2020 10:54:17 +0000 (+0100)
Subject: dt: bindings: lm3692x: Add ti,ovp-microvolt property
X-Git-Tag: v5.6-rc1~85^2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ebf59a4558c2c1629dff276da6fc9b0e77800fa6;p=thirdparty%2Flinux.git

dt: bindings: lm3692x: Add ti,ovp-microvolt property

This allows to set the overvoltage protection to 17V, 21V, 25V or 29V.

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

diff --git a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
index 4c2d923f8758b..9b334695c410b 100644
--- a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
+++ b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
@@ -18,6 +18,10 @@ Required properties:
 Optional properties:
 	- enable-gpios : gpio pin to enable/disable the device.
 	- vled-supply : LED supply
+	- ti,ovp-microvolt: Overvoltage protection in
+	    micro-volt, can be 17000000, 21000000, 25000000 or
+	    29000000. If ti,ovp-microvolt is not specified it
+	    defaults to 29000000.
 
 Required child properties:
 	- reg : 0 - Will enable all LED sync paths
@@ -44,6 +48,7 @@ led-controller@36 {
 
 	enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
 	vled-supply = <&vbatt>;
+	ti,ovp-microvolt = <29000000>;
 
 	led@0 {
 		reg = <0>;