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