[mirror_ubuntu-zesty-kernel.git] / Documentation / devicetree / bindings / arm / mediatek / mediatek,infracfg.txt

Mediatek infracfg controller
============================

The Mediatek infracfg controller provides various clocks and reset
outputs to the system.

Required Properties:

- compatible: Should be:
	- "mediatek,mt8135-infracfg", "syscon"
	- "mediatek,mt8173-infracfg", "syscon"
- #clock-cells: Must be 1
- #reset-cells: Must be 1

The infracfg controller uses the common clk binding from
Documentation/devicetree/bindings/clock/clock-bindings.txt
The available clocks are defined in dt-bindings/clock/mt*-clk.h.
Also it uses the common reset controller binding from
Documentation/devicetree/bindings/reset/reset.txt.
The available reset outputs are defined in
dt-bindings/reset/mt*-resets.h

Example:

infracfg: power-controller@10001000 {
	compatible = "mediatek,mt8173-infracfg", "syscon";
	reg = <0 0x10001000 0 0x1000>;
	#clock-cells = <1>;
	#reset-cells = <1>;
};
Commit	Line	Data
9eb67f10 SH	1	Mediatek infracfg controller
	2	============================
	3
	4	The Mediatek infracfg controller provides various clocks and reset
	5	outputs to the system.
	6
	7	Required Properties:
	8
	9	- compatible: Should be:
	10	- "mediatek,mt8135-infracfg", "syscon"
	11	- "mediatek,mt8173-infracfg", "syscon"
	12	- #clock-cells: Must be 1
	13	- #reset-cells: Must be 1
	14
	15	The infracfg controller uses the common clk binding from
	16	Documentation/devicetree/bindings/clock/clock-bindings.txt
	17	The available clocks are defined in dt-bindings/clock/mt*-clk.h.
	18	Also it uses the common reset controller binding from
	19	Documentation/devicetree/bindings/reset/reset.txt.
	20	The available reset outputs are defined in
967313e2	21	dt-bindings/reset/mt*-resets.h
9eb67f10 SH	22
	23	Example:
	24
c4b6c26e	25	infracfg: power-controller@10001000 {
9eb67f10 SH	26	compatible = "mediatek,mt8173-infracfg", "syscon";
	27	reg = <0 0x10001000 0 0x1000>;
	28	#clock-cells = <1>;
	29	#reset-cells = <1>;
	30	};