From: Heiko Stuebner <heiko.stueb...@bq.com>
This documents the binding for the gpio-charger power-supply.
Signed-off-by: Heiko Stuebner <heiko.stueb...@bq.com>
Reviewed-by: Doug Anderson <diand...@chromium.org>
---
.../bindings/power_supply/gpio-charger.txt | 27 ++++++++++++++++++++++
1 file changed, 27 insertions(+)
create mode 100644
Documentation/devicetree/bindings/power_supply/gpio-charger.txt
diff --git a/Documentation/devicetree/bindings/power_supply/gpio-charger.txt
b/Documentation/devicetree/bindings/power_supply/gpio-charger.txt
new file mode 100644
index 0000000..adbb5dc
--- /dev/null
+++ b/Documentation/devicetree/bindings/power_supply/gpio-charger.txt
@@ -0,0 +1,27 @@
+gpio-charger
+
+Required properties :
+ - compatible : "gpio-charger"
+ - gpios : GPIO indicating the charger presence.
+ See GPIO binding in bindings/gpio/gpio.txt .
+ - charger-type : power supply type, one of
+ unknown
+ battery
+ ups
+ mains
+ usb-sdp (USB standard downstream port)
+ usb-dcp (USB dedicated charging port)
+ usb-cdp (USB charging downstream port)
+ usb-aca (USB accessory charger adapter)
+
+Example:
+
+ usb_charger: charger {
+ compatible = "gpio-charger";
+ charger-type = "usb-sdp";
+ gpios = <&gpf0 2 0 0 0>;
+ }
+
+ battery {
+ power-supplies = <&usb_charger>;
+ };
--
2.1.0
--
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