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Commit 1d8d53b6 authored by Duc Dang's avatar Duc Dang
Browse files

arm64: dts: Add poweroff device nodes for APM X-Gene 2 platform 



This patch adds:
 + poweroff button device node to support poweroff by
   power button on APM X-Gene 2 Merlin platform.
 + syscon poweroff device node to support poweroff feature
   on APM X-Gene 2 Merlin platform

Signed-off-by: default avatarDuc Dang <dhdang@apm.com>
parent 5fc86b51

arch/arm64/boot/dts/apm/apm-merlin.dts

+22 −0
Original line number Diff line number Diff line
@@ -23,6 +23,28 @@ 
		device_type = "memory";

		reg = < 0x1 0x00000000 0x0 0x80000000 >;

	};



	gpio-keys {

		compatible = "gpio-keys";

		button@1 {

			label = "POWER";

			linux,code = <116>;

			linux,input-type = <0x1>;

			interrupts = <0x0 0x28 0x1>;

		};

	};



	poweroff_mbox: poweroff_mbox@10548000 {

		compatible = "syscon";

		reg = <0x0 0x10548000 0x0 0x30>;

	};



	poweroff: poweroff@10548010 {

		compatible = "syscon-poweroff";

		regmap = <&poweroff_mbox>;

		offset = <0x10>;

		mask = <0x1>;

	};

};



&serial0 {