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-rw-r--r--Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.txt17
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.txt b/Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.txt
new file mode 100644
index 000000000000..94ae9f82dcf8
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.txt
@@ -0,0 +1,17 @@
+* ARM Cirrus Logic CLPS711X SYSFLG1 MCTRL GPIOs
+
+Required properties:
+- compatible: Should contain "cirrus,clps711x-mctrl-gpio".
+- gpio-controller: Marks the device node as a gpio controller.
+- #gpio-cells: Should be two. The first cell is the pin number and
+ the second cell is used to specify the gpio polarity:
+ 0 = Active high,
+ 1 = Active low.
+
+Example:
+ sysgpio: sysgpio {
+ compatible = "cirrus,ep7312-mctrl-gpio",
+ "cirrus,clps711x-mctrl-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };

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