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     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     };
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