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ARM64: zynqmp: Add gpio-keys for zcu102

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There is gpio push button on MIO22. Add it to DTS to have full board
description.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2016-05-25 20:09:35 +02:00
parent 4ae78e55b0
commit e4e7f2f962
1 changed files with 15 additions and 0 deletions
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15
arch/arm/dts/zynqmp-zcu102.dts
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@ -12,6 +12,7 @@
#include "zynqmp.dtsi"
#include "zynqmp-clk.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "ZynqMP ZCU102 RevA";
@ -40,6 +41,20 @@
reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
};
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
sw19 {
label = "sw19";
gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
linux,code = <108>; /* down */
gpio-key,wakeup;
autorepeat;
};
};
leds {
compatible = "gpio-leds";
heartbeat_led {