1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: "http://devicetree.org/schemas/arm/mediatek/mediatek,pericfg.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
6
7 title: MediaTek Peripheral Configuration Controller
8
9 maintainers:
10 - Bartosz Golaszewski <bgolaszewski@baylibre.com>
11
12 description:
13 The Mediatek pericfg controller provides various clocks and reset outputs
14 to the system.
15
16 properties:
17 compatible:
18 oneOf:
19 - items:
20 - enum:
21 - mediatek,mt2701-pericfg
22 - mediatek,mt2712-pericfg
23 - mediatek,mt6765-pericfg
24 - mediatek,mt7622-pericfg
25 - mediatek,mt7629-pericfg
26 - mediatek,mt8135-pericfg
27 - mediatek,mt8173-pericfg
28 - mediatek,mt8183-pericfg
29 - mediatek,mt8186-pericfg
30 - mediatek,mt8195-pericfg
31 - mediatek,mt8516-pericfg
32 - const: syscon
33 - items:
34 # Special case for mt7623 for backward compatibility
35 - const: mediatek,mt7623-pericfg
36 - const: mediatek,mt2701-pericfg
37 - const: syscon
38
39 reg:
40 maxItems: 1
41
42 '#clock-cells':
43 const: 1
44
45 '#reset-cells':
46 const: 1
47
48 required:
49 - compatible
50 - reg
51
52 additionalProperties: false
53
54 examples:
55 - |
56 pericfg@10003000 {
57 compatible = "mediatek,mt8173-pericfg", "syscon";
58 reg = <0x10003000 0x1000>;
59 #clock-cells = <1>;
60 #reset-cells = <1>;
61 };
62
63 - |
64 pericfg@10003000 {
65 compatible = "mediatek,mt7623-pericfg", "mediatek,mt2701-pericfg", "syscon";
66 reg = <0x10003000 0x1000>;
67 #clock-cells = <1>;
68 #reset-cells = <1>;
69 };
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