linux-kernel - [PATCH v3 1/9] dt: bindings: lm3692x: Add ti,ovp-microvolt property

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Message-Id: <e6d0ef33f264c4ae679e586a1533fc7a97975db7.1578134779.git.agx@sigxcpu.org>
Date:   Sat,  4 Jan 2020 11:54:17 +0100
From:   Guido Günther <agx@...xcpu.org>
To:     Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Pavel Machek <pavel@....cz>, Dan Murphy <dmurphy@...com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v3 1/9] 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@...xcpu.org>
Acked-by: Pavel Machek <pavel@....cz>
---
 Documentation/devicetree/bindings/leds/leds-lm3692x.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
index 4c2d923f8758..9b334695c410 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>;
-- 
2.23.0