xref: /linux/Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml (revision c532de5a67a70f8533d495f8f2aaa9a0491c3ad0) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/dsa/brcm,b53.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Broadcom BCM53xx Ethernet switches
8
9maintainers:
10  - Florian Fainelli <f.fainelli@gmail.com>
11
12description:
13  Broadcom BCM53xx Ethernet switches
14
15properties:
16  compatible:
17    oneOf:
18      - const: brcm,bcm5325
19      - const: brcm,bcm53115
20      - const: brcm,bcm53125
21      - const: brcm,bcm53128
22      - const: brcm,bcm53134
23      - const: brcm,bcm5365
24      - const: brcm,bcm5395
25      - const: brcm,bcm5389
26      - const: brcm,bcm5397
27      - const: brcm,bcm5398
28      - items:
29          - const: brcm,bcm11360-srab
30          - const: brcm,cygnus-srab
31      - items:
32          - enum:
33              - brcm,bcm53010-srab
34              - brcm,bcm53011-srab
35              - brcm,bcm53012-srab
36              - brcm,bcm53018-srab
37              - brcm,bcm53019-srab
38          - const: brcm,bcm5301x-srab
39      - items:
40          - enum:
41              - brcm,bcm11404-srab
42              - brcm,bcm11407-srab
43              - brcm,bcm11409-srab
44              - brcm,bcm58310-srab
45              - brcm,bcm58311-srab
46              - brcm,bcm58313-srab
47          - const: brcm,omega-srab
48      - items:
49          - enum:
50              - brcm,bcm58522-srab
51              - brcm,bcm58523-srab
52              - brcm,bcm58525-srab
53              - brcm,bcm58622-srab
54              - brcm,bcm58623-srab
55              - brcm,bcm58625-srab
56              - brcm,bcm88312-srab
57          - const: brcm,nsp-srab
58      - items:
59          - enum:
60              - brcm,bcm3384-switch
61              - brcm,bcm6318-switch
62              - brcm,bcm6328-switch
63              - brcm,bcm6362-switch
64              - brcm,bcm6368-switch
65              - brcm,bcm63268-switch
66          - const: brcm,bcm63xx-switch
67
68required:
69  - compatible
70  - reg
71
72allOf:
73  - $ref: dsa.yaml#/$defs/ethernet-ports
74  - if:
75      properties:
76        compatible:
77          contains:
78            enum:
79              - brcm,bcm5325
80              - brcm,bcm53115
81              - brcm,bcm53125
82              - brcm,bcm53128
83              - brcm,bcm5365
84              - brcm,bcm5395
85              - brcm,bcm5397
86              - brcm,bcm5398
87    then:
88      $ref: /schemas/spi/spi-peripheral-props.yaml
89
90    # BCM585xx/586xx/88312 SoCs
91  - if:
92      properties:
93        compatible:
94          contains:
95            enum:
96              - brcm,bcm58522-srab
97              - brcm,bcm58523-srab
98              - brcm,bcm58525-srab
99              - brcm,bcm58622-srab
100              - brcm,bcm58623-srab
101              - brcm,bcm58625-srab
102              - brcm,bcm88312-srab
103    then:
104      properties:
105        reg:
106          minItems: 3
107          maxItems: 3
108        reg-names:
109          items:
110            - const: srab
111            - const: mux_config
112            - const: sgmii_config
113        interrupts:
114          minItems: 13
115          maxItems: 13
116        interrupt-names:
117          items:
118            - const: link_state_p0
119            - const: link_state_p1
120            - const: link_state_p2
121            - const: link_state_p3
122            - const: link_state_p4
123            - const: link_state_p5
124            - const: link_state_p7
125            - const: link_state_p8
126            - const: phy
127            - const: ts
128            - const: imp_sleep_timer_p5
129            - const: imp_sleep_timer_p7
130            - const: imp_sleep_timer_p8
131      required:
132        - interrupts
133    else:
134      properties:
135        reg:
136          maxItems: 1
137
138unevaluatedProperties: false
139
140examples:
141  - |
142    mdio {
143        #address-cells = <1>;
144        #size-cells = <0>;
145
146        ethernet-switch@1e {
147            compatible = "brcm,bcm53125";
148            reg = <30>;
149
150            ethernet-ports {
151                #address-cells = <1>;
152                #size-cells = <0>;
153
154                port@0 {
155                    reg = <0>;
156                    label = "lan1";
157                };
158
159                port@1 {
160                    reg = <1>;
161                    label = "lan2";
162                };
163
164                port@5 {
165                    reg = <5>;
166                    label = "cable-modem";
167                    phy-mode = "rgmii-txid";
168                    fixed-link {
169                        speed = <1000>;
170                        full-duplex;
171                    };
172                };
173
174                port@8 {
175                    reg = <8>;
176                    phy-mode = "rgmii-txid";
177                    ethernet = <&eth0>;
178                    fixed-link {
179                        speed = <1000>;
180                        full-duplex;
181                    };
182                };
183            };
184        };
185    };
186  - |
187    #include <dt-bindings/interrupt-controller/arm-gic.h>
188    #include <dt-bindings/interrupt-controller/irq.h>
189
190    axi {
191        #address-cells = <1>;
192        #size-cells = <1>;
193
194        switch@36000 {
195            compatible = "brcm,bcm58623-srab", "brcm,nsp-srab";
196            reg = <0x36000 0x1000>,
197                  <0x3f308 0x8>,
198                  <0x3f410 0xc>;
199            reg-names = "srab", "mux_config", "sgmii_config";
200            interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
201                         <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
202                         <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
203                         <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
204                         <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
205                         <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
206                         <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
207                         <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
208                         <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
209                         <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
210                         <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
211                         <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
212                         <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
213            interrupt-names = "link_state_p0",
214                              "link_state_p1",
215                              "link_state_p2",
216                              "link_state_p3",
217                              "link_state_p4",
218                              "link_state_p5",
219                              "link_state_p7",
220                              "link_state_p8",
221                              "phy",
222                              "ts",
223                              "imp_sleep_timer_p5",
224                              "imp_sleep_timer_p7",
225                              "imp_sleep_timer_p8";
226
227            ethernet-ports {
228                #address-cells = <1>;
229                #size-cells = <0>;
230
231                port@0 {
232                    label = "port0";
233                    reg = <0>;
234                };
235
236                port@1 {
237                    label = "port1";
238                    reg = <1>;
239                };
240
241                port@2 {
242                    label = "port2";
243                    reg = <2>;
244                };
245
246                port@3 {
247                    label = "port3";
248                    reg = <3>;
249                };
250
251                port@4 {
252                    label = "port4";
253                    reg = <4>;
254                };
255
256                port@8 {
257                    ethernet = <&amac2>;
258                    reg = <8>;
259                    phy-mode = "internal";
260
261                    fixed-link {
262                        speed = <1000>;
263                        full-duplex;
264                    };
265                };
266            };
267        };
268    };
269