xref: /freebsd/sys/contrib/device-tree/Bindings/phy/cdns,dphy.yaml (revision 38a52bd3b5cac3da6f7f6eef3dd050e6aa08ebb3) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/phy/cdns,dphy.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Cadence DPHY Device Tree Bindings
8
9maintainers:
10  - Pratyush Yadav <p.yadav@ti.com>
11
12properties:
13  compatible:
14    items:
15      - const: cdns,dphy
16
17  reg:
18    maxItems: 1
19
20  clocks:
21    items:
22      - description: PMA state machine clock
23      - description: PLL reference clock
24
25  clock-names:
26    items:
27      - const: psm
28      - const: pll_ref
29
30  "#phy-cells":
31    const: 0
32
33  power-domains:
34    maxItems: 1
35
36required:
37  - compatible
38  - reg
39  - clocks
40  - clock-names
41  - "#phy-cells"
42
43additionalProperties: false
44
45examples:
46  - |
47    #include <dt-bindings/soc/ti,sci_pm_domain.h>
48
49    dphy0: phy@fd0e0000{
50        compatible = "cdns,dphy";
51        reg = <0xfd0e0000 0x1000>;
52        clocks = <&psm_clk>, <&pll_ref_clk>;
53        clock-names = "psm", "pll_ref";
54        power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
55        #phy-cells = <0>;
56    };
57