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[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / arm / mediatek / mediatek,pericfg.txt
1 Mediatek pericfg controller
2 ===========================
3
4 The Mediatek pericfg controller provides various clocks and reset
5 outputs to the system.
6
7 Required Properties:
8
9 - compatible: Should be one of:
10         - "mediatek,mt2701-pericfg", "syscon"
11         - "mediatek,mt2712-pericfg", "syscon"
12         - "mediatek,mt7622-pericfg", "syscon"
13         - "mediatek,mt8135-pericfg", "syscon"
14         - "mediatek,mt8173-pericfg", "syscon"
15 - #clock-cells: Must be 1
16 - #reset-cells: Must be 1
17
18 The pericfg controller uses the common clk binding from
19 Documentation/devicetree/bindings/clock/clock-bindings.txt
20 The available clocks are defined in dt-bindings/clock/mt*-clk.h.
21 Also it uses the common reset controller binding from
22 Documentation/devicetree/bindings/reset/reset.txt.
23 The available reset outputs are defined in
24 dt-bindings/reset/mt*-resets.h
25
26 Example:
27
28 pericfg: power-controller@10003000 {
29         compatible = "mediatek,mt8173-pericfg", "syscon";
30         reg = <0 0x10003000 0 0x1000>;
31         #clock-cells = <1>;
32         #reset-cells = <1>;
33 };