Add documentation for the "status-gpios" property.
Signed-off-by: Artur Rojek <contact@xxxxxxxxxxxxxx>
---
.../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
