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[linux-drm-fsl-dcu.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:
10         - "mediatek,mt8135-pericfg", "syscon"
11         - "mediatek,mt8173-pericfg", "syscon"
12 - #clock-cells: Must be 1
13 - #reset-cells: Must be 1
14
15 The pericfg 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
21 dt-bindings/reset-controller/mt*-resets.h
22
23 Example:
24
25 pericfg: power-controller@10003000 {
26         compatible = "mediatek,mt8173-pericfg", "syscon";
27         reg = <0 0x10003000 0 0x1000>;
28         #clock-cells = <1>;
29         #reset-cells = <1>;
30 };