linux-kernel - [PATCH 1/2] dt-bindings: power: supply: gpio-charger: Add status-gpios property

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Date:   Tue,  5 Feb 2019 20:03:15 +0100
From:   Artur Rojek <contact@...ur-rojek.eu>
To:     Sebastian Reichel <sre@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Paul Cercueil <paul@...pouillou.net>,
        Artur Rojek <contact@...ur-rojek.eu>
Subject: [PATCH 1/2] dt-bindings: power: supply: gpio-charger: Add status-gpios property

Add documentation for the "status-gpios" property.

Signed-off-by: Artur Rojek <contact@...ur-rojek.eu>
---
 .../devicetree/bindings/power/supply/gpio-charger.txt         | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/power/supply/gpio-charger.txt b/Documentation/devicetree/bindings/power/supply/gpio-charger.txt
index adbb5dc5b6e9..b98a05a4973c 100644
--- a/Documentation/devicetree/bindings/power/supply/gpio-charger.txt
+++ b/Documentation/devicetree/bindings/power/supply/gpio-charger.txt
@@ -14,12 +14,16 @@ Required properties :
      usb-cdp (USB charging downstream port)
      usb-aca (USB accessory charger adapter)
 
+Optional properties:
+ - status-gpios: GPIO indicating the charger status
+
 Example:
 
 	usb_charger: charger {
 		compatible = "gpio-charger";
 		charger-type = "usb-sdp";
 		gpios = <&gpf0 2 0 0 0>;
+		status-gpios = <&gpf0 3 0 0 0>;
 	}
 
 	battery {
-- 
2.20.1