dts: update to v3.16-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

3 files changed, 7 insertions, 37 deletions

diff --git a/dts/Bindings/gpio/gpio-mcp23s08.txt b/dts/Bindings/gpio/gpio-mcp23s08.txt
index 3ddc7ccfe5..c306a2d0f2 100644
--- a/dts/Bindings/gpio/gpio-mcp23s08.txt
+++ b/dts/Bindings/gpio/gpio-mcp23s08.txt
@@ -54,7 +54,7 @@ Optional device specific properties:
         IO 8-15 are bank 2. These chips have two different interrupt outputs:
         One for bank 1 and another for bank 2. If irq-mirror is set, both
         interrupts are generated regardless of the bank that an input change
-        occured on. If it is not set, the interrupt are only generated for the
+        occurred on. If it is not set, the interrupt are only generated for the
         bank they belong to.
         On devices with only one interrupt output this property is useless.
 
diff --git a/dts/Bindings/gpio/gpio_keys.txt b/dts/Bindings/gpio/gpio_keys.txt
deleted file mode 100644
index 5c2c02140a..0000000000
--- a/dts/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/dts/Bindings/gpio/renesas,gpio-rcar.txt b/dts/Bindings/gpio/renesas,gpio-rcar.txt
index f61cef74a2..941a26aa43 100644
--- a/dts/Bindings/gpio/renesas,gpio-rcar.txt
+++ b/dts/Bindings/gpio/renesas,gpio-rcar.txt
@@ -21,6 +21,12 @@ Required Properties:
     GPIO_ACTIVE_HIGH and GPIO_ACTIVE_LOW flags are supported.
   - gpio-ranges: Range of pins managed by the GPIO controller.
 
+Optional properties:
+
+  - clocks: Must contain a reference to the functional clock.  The property is
+    mandatory if the hardware implements a controllable functional clock for
+    the GPIO instance.
+
 Please refer to gpio.txt in this directory for details of gpio-ranges property
 and the common GPIO bindings used by client devices.