The TPS65086 PMIC contains several regulators and a GPO controller.
Add bindings for the TPS65086 GPO controller.

Signed-off-by: Andrew F. Davis <a...@ti.com>
---
 Documentation/devicetree/bindings/gpio/gpio-tps65086.txt | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gpio/gpio-tps65086.txt

diff --git a/Documentation/devicetree/bindings/gpio/gpio-tps65086.txt 
b/Documentation/devicetree/bindings/gpio/gpio-tps65086.txt
new file mode 100644
index 0000000..ba05107
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/gpio-tps65086.txt
@@ -0,0 +1,16 @@
+* TPS65086 GPO Controller bindings
+
+Required properties:
+ - compatible          : Should be "ti,tps65086-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 flags.
+                           See ../gpio/gpio.txt for possible values.
+
+Example:
+
+       gpio4: gpio {
+               compatible = "ti,tps65086-gpio";
+               gpio-controller;
+               #gpio-cells = <2>;
+       };
-- 
1.9.1

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