ARM: zynq: DT: Add zc702 pushbuttons to DT as gpio-keys (b76da4d8) · Commits · 戴 / test

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>

arch/arm/boot/dts/zynq-zc702.dts

+21 −0

Original line number	Diff line number	Diff line
		@@ -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";

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