tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/qca,ar71xx.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: QCA AR71XX MAC
8
9allOf:
10 - $ref: ethernet-controller.yaml#
11
12maintainers:
13 - Oleksij Rempel <o.rempel@pengutronix.de>
14
15properties:
16 compatible:
17 oneOf:
18 - items:
19 - enum:
20 - qca,ar7100-eth # Atheros AR7100
21 - qca,ar7240-eth # Atheros AR7240
22 - qca,ar7241-eth # Atheros AR7241
23 - qca,ar7242-eth # Atheros AR7242
24 - qca,ar9130-eth # Atheros AR9130
25 - qca,ar9330-eth # Atheros AR9330
26 - qca,ar9340-eth # Atheros AR9340
27 - qca,qca9530-eth # Qualcomm Atheros QCA9530
28 - qca,qca9550-eth # Qualcomm Atheros QCA9550
29 - qca,qca9560-eth # Qualcomm Atheros QCA9560
30
31 reg:
32 maxItems: 1
33
34 interrupts:
35 maxItems: 1
36
37 '#address-cells':
38 description: number of address cells for the MDIO bus
39 const: 1
40
41 '#size-cells':
42 description: number of size cells on the MDIO bus
43 const: 0
44
45 clocks:
46 items:
47 - description: MAC main clock
48 - description: MDIO clock
49
50 clock-names:
51 items:
52 - const: eth
53 - const: mdio
54
55 resets:
56 items:
57 - description: MAC reset
58 - description: MDIO reset
59
60 reset-names:
61 items:
62 - const: mac
63 - const: mdio
64
65required:
66 - compatible
67 - reg
68 - interrupts
69 - phy-mode
70 - clocks
71 - clock-names
72 - resets
73 - reset-names
74
75unevaluatedProperties: false
76
77examples:
78 # Lager board
79 - |
80 eth0: ethernet@19000000 {
81 compatible = "qca,ar9330-eth";
82 reg = <0x19000000 0x200>;
83 interrupts = <4>;
84 resets = <&rst 9>, <&rst 22>;
85 reset-names = "mac", "mdio";
86 clocks = <&pll 1>, <&pll 2>;
87 clock-names = "eth", "mdio";
88 qca,ethcfg = <ðcfg>;
89 phy-mode = "mii";
90 phy-handle = <&phy_port4>;
91 };
92
93 eth1: ethernet@1a000000 {
94 compatible = "qca,ar9330-eth";
95 reg = <0x1a000000 0x200>;
96 interrupts = <5>;
97 resets = <&rst 13>, <&rst 23>;
98 reset-names = "mac", "mdio";
99 clocks = <&pll 1>, <&pll 2>;
100 clock-names = "eth", "mdio";
101
102 phy-mode = "gmii";
103
104 status = "disabled";
105
106 fixed-link {
107 speed = <1000>;
108 full-duplex;
109 };
110
111 mdio {
112 #address-cells = <1>;
113 #size-cells = <0>;
114
115 switch10: switch@10 {
116 #address-cells = <1>;
117 #size-cells = <0>;
118
119 compatible = "qca,ar9331-switch";
120 reg = <0x10>;
121 resets = <&rst 8>;
122 reset-names = "switch";
123
124 interrupt-parent = <&miscintc>;
125 interrupts = <12>;
126
127 interrupt-controller;
128 #interrupt-cells = <1>;
129
130 ports {
131 #address-cells = <1>;
132 #size-cells = <0>;
133
134 switch_port0: port@0 {
135 reg = <0x0>;
136 label = "cpu";
137 ethernet = <ð1>;
138
139 phy-mode = "gmii";
140
141 fixed-link {
142 speed = <1000>;
143 full-duplex;
144 };
145 };
146
147 switch_port1: port@1 {
148 reg = <0x1>;
149 phy-handle = <&phy_port0>;
150 phy-mode = "internal";
151
152 status = "disabled";
153 };
154
155 switch_port2: port@2 {
156 reg = <0x2>;
157 phy-handle = <&phy_port1>;
158 phy-mode = "internal";
159
160 status = "disabled";
161 };
162
163 switch_port3: port@3 {
164 reg = <0x3>;
165 phy-handle = <&phy_port2>;
166 phy-mode = "internal";
167
168 status = "disabled";
169 };
170
171 switch_port4: port@4 {
172 reg = <0x4>;
173 phy-handle = <&phy_port3>;
174 phy-mode = "internal";
175
176 status = "disabled";
177 };
178 };
179
180 mdio {
181 #address-cells = <1>;
182 #size-cells = <0>;
183
184 interrupt-parent = <&switch10>;
185
186 phy_port0: phy@0 {
187 reg = <0x0>;
188 interrupts = <0>;
189 status = "disabled";
190 };
191
192 phy_port1: phy@1 {
193 reg = <0x1>;
194 interrupts = <0>;
195 status = "disabled";
196 };
197
198 phy_port2: phy@2 {
199 reg = <0x2>;
200 interrupts = <0>;
201 status = "disabled";
202 };
203
204 phy_port3: phy@3 {
205 reg = <0x3>;
206 interrupts = <0>;
207 status = "disabled";
208 };
209
210 phy_port4: phy@4 {
211 reg = <0x4>;
212 interrupts = <0>;
213 status = "disabled";
214 };
215 };
216 };
217 };
218 };