bindings/soc/socionext/socionext,uniphier-soc-glue.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/soc/socionext/socionext,uniphier-soc-glue.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Socionext UniPhier SoC-glue logic
   8
   9 maintainers:
  10   - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
  11
  12 description: |+
  13   SoC-glue logic implemented on Socionext UniPhier SoCs is a collection of
  14   miscellaneous function registers handling signals outside system components.
  15
  16 properties:
  17   compatible:
  18     items:
  19       - enum:
  20           - socionext,uniphier-ld4-soc-glue
  21           - socionext,uniphier-pro4-soc-glue
  22           - socionext,uniphier-pro5-soc-glue
  23           - socionext,uniphier-pxs2-soc-glue
  24           - socionext,uniphier-sld8-soc-glue
  25           - socionext,uniphier-ld11-soc-glue
  26           - socionext,uniphier-ld20-soc-glue
  27           - socionext,uniphier-pxs3-soc-glue
  28           - socionext,uniphier-nx1-soc-glue
  29       - const: simple-mfd
  30       - const: syscon
  31
  32   reg:
  33     maxItems: 1
  34
  35   pinctrl:
  36     $ref: /schemas/pinctrl/socionext,uniphier-pinctrl.yaml#
  37
  38   usb-hub:
  39     $ref: /schemas/phy/socionext,uniphier-usb2-phy.yaml#
  40
  41   clock-controller:
  42     $ref: /schemas/clock/socionext,uniphier-clock.yaml#
  43
  44 allOf:
  45   - if:
  46       not:
  47         properties:
  48           compatible:
  49             contains:
  50               enum:
  51                 - socionext,uniphier-pro4-soc-glue
  52                 - socionext,uniphier-ld11-soc-glue
  53     then:
  54       properties:
  55         usb-hub: false
  56
  57   - if:
  58       not:
  59         properties:
  60           compatible:
  61             contains:
  62               const: socionext,uniphier-pro4-soc-glue
  63     then:
  64       properties:
  65         clock-controller: false
  66
  67 required:
  68   - compatible
  69   - reg
  70
  71 additionalProperties: false
  72
  73 examples:
  74   - |
  75     syscon@5f800000 {
  76         compatible = "socionext,uniphier-pro4-soc-glue",
  77                      "simple-mfd", "syscon";
  78         reg = <0x5f800000 0x2000>;
  79
  80         pinctrl {
  81             compatible = "socionext,uniphier-pro4-pinctrl";
  82         };
  83
  84         usb-hub {
  85             compatible = "socionext,uniphier-pro4-usb2-phy";
  86             #address-cells = <1>;
  87             #size-cells = <0>;
  88
  89             phy@0 {
  90                 reg = <0>;
  91                 #phy-cells = <0>;
  92             };
  93
  94             phy@1 {
  95                 reg = <1>;
  96                 #phy-cells = <0>;
  97             };
  98
  99             phy@2 {
 100                 reg = <2>;
 101                 #phy-cells = <0>;
 102             };
 103
 104             phy@3 {
 105                 reg = <3>;
 106                 #phy-cells = <0>;
 107             };
 108         };
 109
 110         clock-controller {
 111             compatible = "socionext,uniphier-pro4-sg-clock";
 112             #clock-cells = <1>;
 113         };
 114     };