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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