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authorEzra Savard <ezra.savard@xilinx.com>2014-08-29 20:10:33 +0200
committerMichal Simek <michal.simek@xilinx.com>2015-07-31 10:50:06 +0200
commitb76da4d8758995437a831748dfca6f64a0e31c95 (patch)
tree2beb13f41906c6ce31c847a40f160d489edbf51b /arch/arm/boot/dts/zynq-zc702.dts
parentARM: zynq: DT: Add missing interrupt for L2 pl310 (diff)
downloadlinux-b76da4d8758995437a831748dfca6f64a0e31c95.tar.xz
linux-b76da4d8758995437a831748dfca6f64a0e31c95.zip
ARM: zynq: DT: Add zc702 pushbuttons to DT as gpio-keys
Adds the two MIO connected pushbuttons on the zc702 board to the devicetree as a single multi-key device for us with the gpio-keys driver. Signed-off-by: Ezra Savard <ezra.savard@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/arm/boot/dts/zynq-zc702.dts')
-rw-r--r--arch/arm/boot/dts/zynq-zc702.dts21
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index 79077c5ac60e..5df8f81f4217 100644
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts
@@ -34,6 +34,27 @@
stdout-path = "serial0:115200n8";
};
+ gpio-keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+ sw14 {
+ label = "sw14";
+ gpios = <&gpio0 12 0>;
+ linux,code = <108>; /* down */
+ gpio-key,wakeup;
+ autorepeat;
+ };
+ sw13 {
+ label = "sw13";
+ gpios = <&gpio0 14 0>;
+ linux,code = <103>; /* up */
+ gpio-key,wakeup;
+ autorepeat;
+ };
+ };
+
leds {
compatible = "gpio-leds";