Documentation/devicetree/bindings/phy/renesas,r8a779f0-ether-serdes.yaml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/renesas,r8a779f0-ether-serdes.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Renesas Ethernet SERDES

maintainers:
  - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>

properties:
  compatible:
    const: renesas,r8a779f0-ether-serdes

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  resets:
    maxItems: 1

  power-domains:
    maxItems: 1

  '#phy-cells':
    description: Port number of SERDES.
    const: 1

required:
  - compatible
  - reg
  - clocks
  - resets
  - power-domains
  - '#phy-cells'

additionalProperties: false

examples:
  - |
    #include <dt-bindings/clock/r8a779f0-cpg-mssr.h>
    #include <dt-bindings/power/r8a779f0-sysc.h>

    phy@e6444000 {
        compatible = "renesas,r8a779f0-ether-serdes";
        reg = <0xe6444000 0xc00>;
        clocks = <&cpg CPG_MOD 1506>;
        power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
        resets = <&cpg 1506>;
        #phy-cells = <1>;
    };