vendor/device-tree/ianc-efa963ec

1 files changed, 23 insertions, 0 deletions

diff --git a/Bindings/power_supply/power_supply.txt b/Bindings/power_supply/power_supply.txt
new file mode 100644
index 000000000000..8391bfa0edac
--- /dev/null
+++ b/Bindings/power_supply/power_supply.txt
@@ -0,0 +1,23 @@
+Power Supply Core Support
+
+Optional Properties:
+ - power-supplies : This property is added to a supply in order to list the
+   devices which supply it power, referenced by their phandles.
+
+Example:
+
+	usb-charger: power@e {
+		compatible = "some,usb-charger";
+		...
+	};
+
+	ac-charger: power@c {
+		compatible = "some,ac-charger";
+		...
+	};
+
+	battery@b {
+		compatible = "some,battery";
+		...
+		power-supplies = <&usb-charger>, <&ac-charger>;
+	};