Commit 7e836785 authored Jul 28, 2020 by Daniel Palmer Committed by Arnd Bergmann Jul 28, 2020

ARM: mstar: Add reboot support



MStar v7 SoCs support reset by writing a magic value to a register
in the "pmsleep" area.

This adds a node for using the syscon reboot driver to trigger a reset.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

parent 9345a997

arch/arm/boot/dts/mstar-v7.dtsi

+7 −0

Original line number	Diff line number	Diff line
		@@ -78,6 +78,13 @@
		reg = <0x1c00 0x100>;
		};

		reboot {
		compatible = "syscon-reboot";
		regmap = <&pmsleep>;
		offset = <0xb8>;
		mask = <0x79>;
		};

		l3bridge: l3bridge@204400 {
		compatible = "mstar,l3bridge";
		reg = <0x204400 0x200>;

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