From: Chris Lapa <ch...@lapa.com.au>
Signed-off-by: Chris Lapa <ch...@lapa.com.au>
---
.../devicetree/bindings/power/max8903-charger.txt | 25 ++++++++++++++++++++++
1 file changed, 25 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/max8903-charger.txt
diff --git a/Documentation/devicetree/bindings/power/max8903-charger.txt
b/Documentation/devicetree/bindings/power/max8903-charger.txt
new file mode 100644
index 0000000..aea1dd2a
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/max8903-charger.txt
@@ -0,0 +1,25 @@
+Maxim Semiconductor MAX8903 Battery Charger bindings
+
+Required properties:
+- compatible: "maxim,max8903-charger" for MAX8903 Battery Charger
+- dok-gpios: Valid DC power has been detected, optional if uok-gpios is
provided
+- uok-gpios: Valid USB power has been detected, optional if dok-gpios is
provided
+
+Optional properties:
+- cen-gpios: Charge enable pin
+- chg-gpios: Charger status pin
+- flt-gpios: Fault pin
+- dcm-gpios: Current limit mode setting (DC or USB)
+- usus-gpios: USB suspend pin
+
+
+Example:
+
+ max8903-charger {
+ compatible = "maxim,max8903-charger";
+ dok-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
+ flt-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+ chg-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
+ cen-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
+ status = "okay";
+ };
--
1.9.1
