1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/net/allwinn
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: Allwinner A20 GMAC
8
9 allOf:
10 - $ref: snps,dwmac.yaml#
11
12 maintainers:
13 - Chen-Yu Tsai <wens@csie.org>
14 - Maxime Ripard <mripard@kernel.org>
15
16 properties:
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
43 required:
44 - compatible
45 - reg
46 - interrupts
47 - interrupt-names
48 - clocks
49 - clock-names
50 - phy-mode
51
52 unevaluatedProperties: false
53
54 examples:
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_
63 phy-mode = "mii";
64 };
65
66 ...
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