xref: /linux/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml (revision a4eb44a6435d6d8f9e642407a4a06f65eb90ca04) 
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/allwinner,sun7i-a20-gmac.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Allwinner A20 GMAC Device Tree Bindings
8
9allOf:
10  - $ref: "snps,dwmac.yaml#"
11
12maintainers:
13  - Chen-Yu Tsai <wens@csie.org>
14  - Maxime Ripard <mripard@kernel.org>
15
16properties:
17  compatible:
18    const: allwinner,sun7i-a20-gmac
19
20  reg:
21    maxItems: 1
22
23  interrupts:
24    maxItems: 1
25
26  interrupt-names:
27    const: macirq
28
29  clocks:
30    items:
31      - description: GMAC main clock
32      - description: TX clock
33
34  clock-names:
35    items:
36      - const: stmmaceth
37      - const: allwinner_gmac_tx
38
39  phy-supply:
40    description:
41      PHY regulator
42
43required:
44  - compatible
45  - reg
46  - interrupts
47  - interrupt-names
48  - clocks
49  - clock-names
50  - phy-mode
51
52unevaluatedProperties: false
53
54examples:
55  - |
56    gmac: ethernet@1c50000 {
57        compatible = "allwinner,sun7i-a20-gmac";
58        reg = <0x01c50000 0x10000>;
59        interrupts = <0 85 1>;
60        interrupt-names = "macirq";
61        clocks = <&ahb_gates 49>, <&gmac_tx>;
62        clock-names = "stmmaceth", "allwinner_gmac_tx";
63        phy-mode = "mii";
64    };
65
66...
67