Input: gpio-keys - move the gpio-keys bindings documentation

This is an input driver and belongs to input not gpio.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/Documentation/devicetree/bindings/gpio/gpio_keys.txt b/Documentation/devicetree/bindings/gpio/gpio_keys.txt
deleted file mode 100644 (file)
index 5c2c021..0000000
--- a/Documentation/devicetree/bindings/gpio/gpio_keys.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-Device-Tree bindings for input/gpio_keys.c keyboard driver
-
-Required properties:
-       - compatible = "gpio-keys";
-
-Optional properties:
-       - autorepeat: Boolean, Enable auto repeat feature of Linux input
-         subsystem.
-
-Each button (key) is represented as a sub-node of "gpio-keys":
-Subnode properties:
-
-       - gpios: OF device-tree gpio specification.
-       - label: Descriptive name of the key.
-       - linux,code: Keycode to emit.
-
-Optional subnode-properties:
-       - linux,input-type: Specify event type this button/key generates.
-         If not specified defaults to <1> == EV_KEY.
-       - debounce-interval: Debouncing interval time in milliseconds.
-         If not specified defaults to 5.
-       - gpio-key,wakeup: Boolean, button can wake-up the system.
-
-Example nodes:
-
-       gpio_keys {
-                       compatible = "gpio-keys";
-                       #address-cells = <1>;
-                       #size-cells = <0>;
-                       autorepeat;
-                       button@21 {
-                               label = "GPIO Key UP";
-                               linux,code = <103>;
-                               gpios = <&gpio1 0 1>;
-                       };
-                       ...

diff --git a/Documentation/devicetree/bindings/input/gpio-keys.txt b/Documentation/devicetree/bindings/input/gpio-keys.txt
new file mode 100644 (file)
index 0000000..5c2c021
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/gpio-keys.txt
@@ -0,0 +1,36 @@
+Device-Tree bindings for input/gpio_keys.c keyboard driver
+
+Required properties:
+       - compatible = "gpio-keys";
+
+Optional properties:
+       - autorepeat: Boolean, Enable auto repeat feature of Linux input
+         subsystem.
+
+Each button (key) is represented as a sub-node of "gpio-keys":
+Subnode properties:
+
+       - gpios: OF device-tree gpio specification.
+       - label: Descriptive name of the key.
+       - linux,code: Keycode to emit.
+
+Optional subnode-properties:
+       - linux,input-type: Specify event type this button/key generates.
+         If not specified defaults to <1> == EV_KEY.
+       - debounce-interval: Debouncing interval time in milliseconds.
+         If not specified defaults to 5.
+       - gpio-key,wakeup: Boolean, button can wake-up the system.
+
+Example nodes:
+
+       gpio_keys {
+                       compatible = "gpio-keys";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       autorepeat;
+                       button@21 {
+                               label = "GPIO Key UP";
+                               linux,code = <103>;
+                               gpios = <&gpio1 0 1>;
+                       };
+                       ...