brcm,b53.yaml

  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,bcm53101
 20      - const: brcm,bcm53115
 21      - const: brcm,bcm53125
 22      - const: brcm,bcm53128
 23      - const: brcm,bcm53134
 24      - const: brcm,bcm5365
 25      - const: brcm,bcm5395
 26      - const: brcm,bcm5389
 27      - const: brcm,bcm5397
 28      - const: brcm,bcm5398
 29      - items:
 30          - const: brcm,bcm11360-srab
 31          - const: brcm,cygnus-srab
 32      - items:
 33          - enum:
 34              - brcm,bcm53010-srab
 35              - brcm,bcm53011-srab
 36              - brcm,bcm53012-srab
 37              - brcm,bcm53018-srab
 38              - brcm,bcm53019-srab
 39          - const: brcm,bcm5301x-srab
 40      - items:
 41          - enum:
 42              - brcm,bcm11404-srab
 43              - brcm,bcm11407-srab
 44              - brcm,bcm11409-srab
 45              - brcm,bcm58310-srab
 46              - brcm,bcm58311-srab
 47              - brcm,bcm58313-srab
 48          - const: brcm,omega-srab
 49      - items:
 50          - enum:
 51              - brcm,bcm58522-srab
 52              - brcm,bcm58523-srab
 53              - brcm,bcm58525-srab
 54              - brcm,bcm58622-srab
 55              - brcm,bcm58623-srab
 56              - brcm,bcm58625-srab
 57              - brcm,bcm88312-srab
 58          - const: brcm,nsp-srab
 59      - items:
 60          - enum:
 61              - brcm,bcm3384-switch
 62              - brcm,bcm6318-switch
 63              - brcm,bcm6328-switch
 64              - brcm,bcm6362-switch
 65              - brcm,bcm6368-switch
 66              - brcm,bcm63268-switch
 67          - const: brcm,bcm63xx-switch
 68
 69  brcm,gpio-ctrl:
 70    description:
 71      A phandle to the syscon node of the bcm63xx gpio controller
 72      which contains phy control registers
 73    $ref: /schemas/types.yaml#/definitions/phandle
 74
 75required:
 76  - compatible
 77  - reg
 78
 79allOf:
 80  - $ref: dsa.yaml#/$defs/ethernet-ports
 81  - if:
 82      properties:
 83        compatible:
 84          contains:
 85            enum:
 86              - brcm,bcm5325
 87              - brcm,bcm53101
 88              - brcm,bcm53115
 89              - brcm,bcm53125
 90              - brcm,bcm53128
 91              - brcm,bcm5365
 92              - brcm,bcm5395
 93              - brcm,bcm5397
 94              - brcm,bcm5398
 95    then:
 96      $ref: /schemas/spi/spi-peripheral-props.yaml
 97
 98    # BCM585xx/586xx/88312 SoCs
 99  - if:
100      properties:
101        compatible:
102          contains:
103            enum:
104              - brcm,bcm58522-srab
105              - brcm,bcm58523-srab
106              - brcm,bcm58525-srab
107              - brcm,bcm58622-srab
108              - brcm,bcm58623-srab
109              - brcm,bcm58625-srab
110              - brcm,bcm88312-srab
111    then:
112      properties:
113        reg:
114          minItems: 3
115          maxItems: 3
116        reg-names:
117          items:
118            - const: srab
119            - const: mux_config
120            - const: sgmii_config
121        interrupts:
122          minItems: 13
123          maxItems: 13
124        interrupt-names:
125          items:
126            - const: link_state_p0
127            - const: link_state_p1
128            - const: link_state_p2
129            - const: link_state_p3
130            - const: link_state_p4
131            - const: link_state_p5
132            - const: link_state_p7
133            - const: link_state_p8
134            - const: phy
135            - const: ts
136            - const: imp_sleep_timer_p5
137            - const: imp_sleep_timer_p7
138            - const: imp_sleep_timer_p8
139      required:
140        - interrupts
141    else:
142      properties:
143        reg:
144          maxItems: 1
145
146unevaluatedProperties: false
147
148examples:
149  - |
150    mdio {
151        #address-cells = <1>;
152        #size-cells = <0>;
153
154        ethernet-switch@1e {
155            compatible = "brcm,bcm53125";
156            reg = <30>;
157
158            ethernet-ports {
159                #address-cells = <1>;
160                #size-cells = <0>;
161
162                port@0 {
163                    reg = <0>;
164                    label = "lan1";
165                };
166
167                port@1 {
168                    reg = <1>;
169                    label = "lan2";
170                };
171
172                port@5 {
173                    reg = <5>;
174                    label = "cable-modem";
175                    phy-mode = "rgmii-txid";
176                    fixed-link {
177                        speed = <1000>;
178                        full-duplex;
179                    };
180                };
181
182                port@8 {
183                    reg = <8>;
184                    phy-mode = "rgmii-txid";
185                    ethernet = <&eth0>;
186                    fixed-link {
187                        speed = <1000>;
188                        full-duplex;
189                    };
190                };
191            };
192        };
193    };
194  - |
195    #include <dt-bindings/interrupt-controller/arm-gic.h>
196    #include <dt-bindings/interrupt-controller/irq.h>
197
198    axi {
199        #address-cells = <1>;
200        #size-cells = <1>;
201
202        switch@36000 {
203            compatible = "brcm,bcm58623-srab", "brcm,nsp-srab";
204            reg = <0x36000 0x1000>,
205                  <0x3f308 0x8>,
206                  <0x3f410 0xc>;
207            reg-names = "srab", "mux_config", "sgmii_config";
208            interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
209                         <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
210                         <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
211                         <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
212                         <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
213                         <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
214                         <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
215                         <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
216                         <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
217                         <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
218                         <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
219                         <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
220                         <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
221            interrupt-names = "link_state_p0",
222                              "link_state_p1",
223                              "link_state_p2",
224                              "link_state_p3",
225                              "link_state_p4",
226                              "link_state_p5",
227                              "link_state_p7",
228                              "link_state_p8",
229                              "phy",
230                              "ts",
231                              "imp_sleep_timer_p5",
232                              "imp_sleep_timer_p7",
233                              "imp_sleep_timer_p8";
234
235            ethernet-ports {
236                #address-cells = <1>;
237                #size-cells = <0>;
238
239                port@0 {
240                    label = "port0";
241                    reg = <0>;
242                };
243
244                port@1 {
245                    label = "port1";
246                    reg = <1>;
247                };
248
249                port@2 {
250                    label = "port2";
251                    reg = <2>;
252                };
253
254                port@3 {
255                    label = "port3";
256                    reg = <3>;
257                };
258
259                port@4 {
260                    label = "port4";
261                    reg = <4>;
262                };
263
264                port@8 {
265                    ethernet = <&amac2>;
266                    reg = <8>;
267                    phy-mode = "internal";
268
269                    fixed-link {
270                        speed = <1000>;
271                        full-duplex;
272                    };
273                };
274            };
275        };
276    };