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authorHeiko Stuebner <heiko.stuebner@bq.com>2014-09-24 00:42:14 +0400
committerSebastian Reichel <sre@kernel.org>2014-11-17 05:07:07 +0300
commit15962df86e0e89055f9a519f149201ee33d96091 (patch)
tree457dbe889e249c78feeaf9f6c9b890465dd1e726 /Documentation/devicetree/bindings/power_supply
parentfc14f9c1272f62c3e8d01300f52467c0d9af50f9 (diff)
downloadlinux-15962df86e0e89055f9a519f149201ee33d96091.tar.xz
dt-bindings: document gpio-charger bindings
This documents the binding for the gpio-charger power-supply. Signed-off-by: Heiko Stuebner <heiko.stuebner@bq.com> Reviewed-by: Doug Anderson <dianders@chromium.org>
Diffstat (limited to 'Documentation/devicetree/bindings/power_supply')
-rw-r--r--Documentation/devicetree/bindings/power_supply/gpio-charger.txt27
1 files changed, 27 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power_supply/gpio-charger.txt b/Documentation/devicetree/bindings/power_supply/gpio-charger.txt
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index 000000000000..adbb5dc5b6e9
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+++ 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>;
+ };