Documentation/devicetree/bindings/phy/renesas,rcar-gen3-pcie-phy.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/phy/renesas,rcar-gen3-pcie-phy.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Renesas R-Car Generation 3 PCIe PHY
   8
   9 maintainers:
  10   - Sergei Shtylyov <sergei.shtylyov@gmail.com>
  11
  12 properties:
  13   compatible:
  14     const: renesas,r8a77980-pcie-phy
  15
  16   reg:
  17     maxItems: 1
  18
  19   clocks:
  20     maxItems: 1
  21
  22   power-domains:
  23     maxItems: 1
  24
  25   resets:
  26     maxItems: 1
  27
  28   '#phy-cells':
  29     const: 0
  30
  31 required:
  32   - compatible
  33   - reg
  34   - clocks
  35   - power-domains
  36   - resets
  37   - '#phy-cells'
  38
  39 additionalProperties: false
  40
  41 examples:
  42   - |
  43     #include <dt-bindings/clock/r8a77980-cpg-mssr.h>
  44     #include <dt-bindings/power/r8a77980-sysc.h>
  45
  46     pcie-phy@e65d0000 {
  47             compatible = "renesas,r8a77980-pcie-phy";
  48             reg = <0xe65d0000 0x8000>;
  49             #phy-cells = <0>;
  50             clocks = <&cpg CPG_MOD 319>;
  51             power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
  52             resets = <&cpg 319>;
  53     };