Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml

   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,mmsys.yaml#"
   5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
   6
   7 title: MediaTek mmsys controller
   8
   9 maintainers:
  10   - Matthias Brugger <matthias.bgg@gmail.com>
  11
  12 description:
  13   The MediaTek mmsys system controller provides clock control, routing control,
  14   and miscellaneous control in mmsys partition.
  15
  16 properties:
  17   $nodename:
  18     pattern: "^syscon@[0-9a-f]+$"
  19
  20   compatible:
  21     oneOf:
  22       - items:
  23           - enum:
  24               - mediatek,mt2701-mmsys
  25               - mediatek,mt2712-mmsys
  26               - mediatek,mt6765-mmsys
  27               - mediatek,mt6779-mmsys
  28               - mediatek,mt6797-mmsys
  29               - mediatek,mt8167-mmsys
  30               - mediatek,mt8173-mmsys
  31               - mediatek,mt8183-mmsys
  32               - mediatek,mt8192-mmsys
  33               - mediatek,mt8365-mmsys
  34           - const: syscon
  35       - items:
  36           - const: mediatek,mt7623-mmsys
  37           - const: mediatek,mt2701-mmsys
  38           - const: syscon
  39
  40   reg:
  41     maxItems: 1
  42
  43   "#clock-cells":
  44     const: 1
  45
  46 required:
  47   - compatible
  48   - reg
  49   - "#clock-cells"
  50
  51 additionalProperties: false
  52
  53 examples:
  54   - |
  55     mmsys: syscon@14000000 {
  56         compatible = "mediatek,mt8173-mmsys", "syscon";
  57         reg = <0x14000000 0x1000>;
  58         #clock-cells = <1>;
  59     };