From 6aae57b788132d2bbb4d58ad0aa2f324eac3a7d4 Mon Sep 17 00:00:00 2001 From: Artur Rojek Date: Sun, 14 Apr 2019 14:40:38 +0200 Subject: [PATCH] dt-bindings: power: supply: Add charge-status-gpios property Add documentation for the "charge-status-gpios" property. Update the "gpios" property with a valid example. Signed-off-by: Artur Rojek Reviewed-by: Rob Herring Signed-off-by: Sebastian Reichel --- Documentation/devicetree/bindings/power/supply/gpio-charger.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/power/supply/gpio-charger.txt b/Documentation/devicetree/bindings/power/supply/gpio-charger.txt index ddf7b7b971e1..0fb33b2c62a6 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: + - charge-status-gpios: GPIO indicating whether a battery is charging. + Example: usb_charger: charger { compatible = "gpio-charger"; charger-type = "usb-sdp"; - gpios = <&gpf0 2 0 0 0>; + gpios = <&gpd 28 GPIO_ACTIVE_LOW>; + charge-status-gpios = <&gpc 27 GPIO_ACTIVE_LOW>; }; battery { -- 2.11.0