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>

1 files changed, 0 insertions, 36 deletions

diff --git a/Documentation/devicetree/bindings/gpio/gpio_keys.txt b/Documentation/devicetree/bindings/gpio/gpio_keys.txt
deleted file mode 100644
index 5c2c02140a62..000000000000
--- 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>;
-			};
-			...