1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/net/renesas,r8a779f0-ether-switch.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Renesas Ethernet Switch
8
9 maintainers:
10 - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11
12 properties:
13 compatible:
14 const: renesas,r8a779f0-ether-switch
15
16 reg:
17 maxItems: 2
18
19 reg-names:
20 items:
21 - const: base
22 - const: secure_base
23
24 interrupts:
25 maxItems: 47
26
27 interrupt-names:
28 items:
29 - const: mfwd_error
30 - const: race_error
31 - const: coma_error
32 - const: gwca0_error
33 - const: gwca1_error
34 - const: etha0_error
35 - const: etha1_error
36 - const: etha2_error
37 - const: gptp0_status
38 - const: gptp1_status
39 - const: mfwd_status
40 - const: race_status
41 - const: coma_status
42 - const: gwca0_status
43 - const: gwca1_status
44 - const: etha0_status
45 - const: etha1_status
46 - const: etha2_status
47 - const: rmac0_status
48 - const: rmac1_status
49 - const: rmac2_status
50 - const: gwca0_rxtx0
51 - const: gwca0_rxtx1
52 - const: gwca0_rxtx2
53 - const: gwca0_rxtx3
54 - const: gwca0_rxtx4
55 - const: gwca0_rxtx5
56 - const: gwca0_rxtx6
57 - const: gwca0_rxtx7
58 - const: gwca1_rxtx0
59 - const: gwca1_rxtx1
60 - const: gwca1_rxtx2
61 - const: gwca1_rxtx3
62 - const: gwca1_rxtx4
63 - const: gwca1_rxtx5
64 - const: gwca1_rxtx6
65 - const: gwca1_rxtx7
66 - const: gwca0_rxts0
67 - const: gwca0_rxts1
68 - const: gwca1_rxts0
69 - const: gwca1_rxts1
70 - const: rmac0_mdio
71 - const: rmac1_mdio
72 - const: rmac2_mdio
73 - const: rmac0_phy
74 - const: rmac1_phy
75 - const: rmac2_phy
76
77 clocks:
78 maxItems: 1
79
80 resets:
81 maxItems: 1
82
83 iommus:
84 maxItems: 16
85
86 power-domains:
87 maxItems: 1
88
89 ethernet-ports:
90 type: object
91 additionalProperties: false
92
93 properties:
94 '#address-cells':
95 description: Port number of ETHA (TSNA).
96 const: 1
97
98 '#size-cells':
99 const: 0
100
101 patternProperties:
102 "^port@[0-9a-f]+$":
103 type: object
104 $ref: /schemas/net/ethernet-controller.yaml#
105 unevaluatedProperties: false
106
107 properties:
108 reg:
109 maxItems: 1
110 description:
111 Port number of ETHA (TSNA).
112
113 phys:
114 maxItems: 1
115 description:
116 Phandle of an Ethernet SERDES.
117
118 mdio:
119 $ref: /schemas/net/mdio.yaml#
120 unevaluatedProperties: false
121
122 required:
123 - reg
124 - phy-handle
125 - phy-mode
126 - phys
127 - mdio
128
129 required:
130 - compatible
131 - reg
132 - reg-names
133 - interrupts
134 - interrupt-names
135 - clocks
136 - resets
137 - power-domains
138 - ethernet-ports
139
140 additionalProperties: false
141
142 examples:
143 - |
144 #include <dt-bindings/clock/r8a779f0-cpg-mssr.h>
145 #include <dt-bindings/interrupt-controller/arm-gic.h>
146 #include <dt-bindings/power/r8a779f0-sysc.h>
147
148 ethernet@e6880000 {
149 compatible = "renesas,r8a779f0-ether-switch";
150 reg = <0xe6880000 0x20000>, <0xe68c0000 0x20000>;
151 reg-names = "base", "secure_base";
152 interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
153 <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>,
154 <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>,
155 <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>,
156 <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
157 <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
158 <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
159 <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>,
160 <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
161 <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
162 <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
163 <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
164 <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>,
165 <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>,
166 <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
167 <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>,
168 <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>,
169 <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
170 <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH>,
171 <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
172 <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>,
173 <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
174 <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>,
175 <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
176 <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
177 <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
178 <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>,
179 <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>,
180 <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>,
181 <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>,
182 <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>,
183 <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>,
184 <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>,
185 <GIC_SPI 292 IRQ_TYPE_LEVEL_HIGH>,
186 <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>,
187 <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>,
188 <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>,
189 <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>,
190 <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>,
191 <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>,
192 <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>,
193 <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>,
194 <GIC_SPI 301 IRQ_TYPE_LEVEL_HIGH>,
195 <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>,
196 <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
197 <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
198 <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
199 interrupt-names = "mfwd_error", "race_error",
200 "coma_error", "gwca0_error",
201 "gwca1_error", "etha0_error",
202 "etha1_error", "etha2_error",
203 "gptp0_status", "gptp1_status",
204 "mfwd_status", "race_status",
205 "coma_status", "gwca0_status",
206 "gwca1_status", "etha0_status",
207 "etha1_status", "etha2_status",
208 "rmac0_status", "rmac1_status",
209 "rmac2_status",
210 "gwca0_rxtx0", "gwca0_rxtx1",
211 "gwca0_rxtx2", "gwca0_rxtx3",
212 "gwca0_rxtx4", "gwca0_rxtx5",
213 "gwca0_rxtx6", "gwca0_rxtx7",
214 "gwca1_rxtx0", "gwca1_rxtx1",
215 "gwca1_rxtx2", "gwca1_rxtx3",
216 "gwca1_rxtx4", "gwca1_rxtx5",
217 "gwca1_rxtx6", "gwca1_rxtx7",
218 "gwca0_rxts0", "gwca0_rxts1",
219 "gwca1_rxts0", "gwca1_rxts1",
220 "rmac0_mdio", "rmac1_mdio",
221 "rmac2_mdio",
222 "rmac0_phy", "rmac1_phy",
223 "rmac2_phy";
224 clocks = <&cpg CPG_MOD 1505>;
225 power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
226 resets = <&cpg 1505>;
227
228 ethernet-ports {
229 #address-cells = <1>;
230 #size-cells = <0>;
231 port@0 {
232 reg = <0>;
233 phy-handle = <ð_phy0>;
234 phy-mode = "sgmii";
235 phys = <ð_serdes 0>;
236 mdio {
237 #address-cells = <1>;
238 #size-cells = <0>;
239 };
240 };
241 port@1 {
242 reg = <1>;
243 phy-handle = <ð_phy1>;
244 phy-mode = "sgmii";
245 phys = <ð_serdes 1>;
246 mdio {
247 #address-cells = <1>;
248 #size-cells = <0>;
249 };
250 };
251 port@2 {
252 reg = <2>;
253 phy-handle = <ð_phy2>;
254 phy-mode = "sgmii";
255 phys = <ð_serdes 2>;
256 mdio {
257 #address-cells = <1>;
258 #size-cells = <0>;
259 };
260 };
261 };
262 };
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