[mirror_ubuntu-focal-kernel.git] / Documentation / devicetree / bindings / arm / mediatek / mediatek,ethsys.txt

Mediatek ethsys controller
============================

The Mediatek ethsys controller provides various clocks to the system.

Required Properties:

- compatible: Should be:
	- "mediatek,mt2701-ethsys", "syscon"
	- "mediatek,mt7622-ethsys", "syscon"
	- "mediatek,mt7623-ethsys", "mediatek,mt2701-ethsys", "syscon"
- #clock-cells: Must be 1
- #reset-cells: Must be 1

The ethsys 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.

Example:

ethsys: clock-controller@1b000000 {
	compatible = "mediatek,mt2701-ethsys", "syscon";
	reg = <0 0x1b000000 0 0x1000>;
	#clock-cells = <1>;
	#reset-cells = <1>;
};
Commit	Line	Data
6a588703 JL	1	Mediatek ethsys controller
	2	============================
	3
	4	The Mediatek ethsys controller provides various clocks to the system.
	5
	6	Required Properties:
	7
	8	- compatible: Should be:
	9	- "mediatek,mt2701-ethsys", "syscon"
808ecf4a	10	- "mediatek,mt7622-ethsys", "syscon"
fd2a9f18	11	- "mediatek,mt7623-ethsys", "mediatek,mt2701-ethsys", "syscon"
6a588703	12	- #clock-cells: Must be 1
2c97fa22	13	- #reset-cells: Must be 1
6a588703 JL	14
	15	The ethsys 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
	19	Example:
	20
	21	ethsys: clock-controller@1b000000 {
	22	compatible = "mediatek,mt2701-ethsys", "syscon";
	23	reg = <0 0x1b000000 0 0x1000>;
	24	#clock-cells = <1>;
a227cf4d	25	#reset-cells = <1>;
6a588703	26	};