Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/pinctrl/socionext,uniphier-pinctrl.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: UniPhier SoCs pin controller
   8
   9 maintainers:
  10   - Masahiro Yamada <yamada.masahiro@socionext.com>
  11
  12 properties:
  13   compatible:
  14     enum:
  15       - socionext,uniphier-ld4-pinctrl
  16       - socionext,uniphier-pro4-pinctrl
  17       - socionext,uniphier-sld8-pinctrl
  18       - socionext,uniphier-pro5-pinctrl
  19       - socionext,uniphier-pxs2-pinctrl
  20       - socionext,uniphier-ld6b-pinctrl
  21       - socionext,uniphier-ld11-pinctrl
  22       - socionext,uniphier-ld20-pinctrl
  23       - socionext,uniphier-pxs3-pinctrl
  24       - socionext,uniphier-nx1-pinctrl
  25
  26 additionalProperties:
  27   type: object
  28
  29   allOf:
  30     - $ref: pincfg-node.yaml#
  31     - $ref: pinmux-node.yaml#
  32
  33   properties:
  34     phandle: true
  35     function: true
  36     groups: true
  37     pins: true
  38     bias-pull-up: true
  39     bias-pull-down: true
  40     bias-pull-pin-default: true
  41     drive-strength: true
  42
  43   additionalProperties:
  44     type: object
  45
  46     allOf:
  47       - $ref: pincfg-node.yaml#
  48       - $ref: pinmux-node.yaml#
  49
  50     properties:
  51       phandle: true
  52       function: true
  53       groups: true
  54       pins: true
  55       bias-pull-up: true
  56       bias-pull-down: true
  57       bias-pull-pin-default: true
  58       drive-strength: true
  59
  60     unevaluatedProperties: false
  61
  62 allOf:
  63   - $ref: "pinctrl.yaml#"
  64
  65 required:
  66   - compatible
  67
  68 examples:
  69   - |
  70     // The UniPhier pinctrl should be a subnode of a "syscon" compatible node.
  71
  72     soc-glue@5f800000 {
  73         compatible = "socionext,uniphier-pro4-soc-glue", "simple-mfd", "syscon";
  74         reg = <0x5f800000 0x2000>;
  75
  76         pinctrl: pinctrl {
  77             compatible = "socionext,uniphier-pro4-pinctrl";
  78         };
  79     };