[linux-2.6-block.git] / Documentation / devicetree / bindings / power / reset / msm-poweroff.txt

MSM Restart Driver

A power supply hold (ps-hold) bit is set to power the msm chipsets.
Clearing that bit allows us to restart/poweroff. The difference
between poweroff and restart is determined by unique power manager IC
settings.

Required Properties:
-compatible: "qcom,pshold"
-reg: Specifies the physical address of the ps-hold register

Example:

	restart@fc4ab000 {
		compatible = "qcom,pshold";
		reg = <0xfc4ab000 0x4>;
	};
Commit	Line	Data
78be3176 AK	1	MSM Restart Driver
	2
	3	A power supply hold (ps-hold) bit is set to power the msm chipsets.
	4	Clearing that bit allows us to restart/poweroff. The difference
	5	between poweroff and restart is determined by unique power manager IC
	6	settings.
	7
	8	Required Properties:
	9	-compatible: "qcom,pshold"
	10	-reg: Specifies the physical address of the ps-hold register
	11
	12	Example:
	13
	14	restart@fc4ab000 {
	15	compatible = "qcom,pshold";
	16	reg = <0xfc4ab000 0x4>;
	17	};