Commit 8de7547e authored Jan 12, 2019 by Jonathan Neuschäfer Committed by Michael Ellerman Jan 15, 2019

powerpc: wii.dts: Add GPIO keys



The Wii has POWER and EJECT buttons, which are connected through
normalization logic to the GPIO controller (the length of an assertion
of these signals is always the same, regardless of how long the user
pressed the buttons).

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

parent f4ddc19a

arch/powerpc/boot/dts/wii.dts

+17 −0

Original line number	Diff line number	Diff line
		@@ -14,6 +14,7 @@

		/dts-v1/;
		#include <dt-bindings/gpio/gpio.h>
		#include <dt-bindings/input/input.h>

		/*
		* This is commented-out for now.
		@@ -240,5 +241,21 @@
		panic-indicator;
		};
		};

		gpio-keys {
		compatible = "gpio-keys";

		power {
		label = "Power Button";
		gpios = <&GPIO 0 GPIO_ACTIVE_HIGH>;
		linux,code = <KEY_POWER>;
		};

		eject {
		label = "Eject Button";
		gpios = <&GPIO 6 GPIO_ACTIVE_HIGH>;
		linux,code = <KEY_EJECTCD>;
		};
		};
		};