1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (C) 2016 Marvell Technology Group
4 *
5 * Device Tree file for Marvell Armada 8040 De
6 */
7
8 #include <dt-bindings/gpio/gpio.h>
9 #include "armada-8040.dtsi"
10
11 / {
12 model = "Marvell Armada 8040 DB board"
13 compatible = "marvell,armada8040-db",
14 "marvell,armada-ap806-qua
15
16 chosen {
17 stdout-path = "serial0:115200n
18 };
19
20 memory@0 {
21 device_type = "memory";
22 reg = <0x0 0x0 0x0 0x80000000>
23 };
24
25 aliases {
26 ethernet0 = &cp0_eth0;
27 ethernet1 = &cp0_eth2;
28 ethernet2 = &cp1_eth0;
29 ethernet3 = &cp1_eth1;
30 i2c1 = &cp0_i2c0;
31 i2c2 = &cp1_i2c0;
32 };
33
34 cp0_reg_usb3_0_vbus: cp0-usb3-0-vbus {
35 compatible = "regulator-fixed"
36 regulator-name = "cp0-usb3h0-v
37 regulator-min-microvolt = <500
38 regulator-max-microvolt = <500
39 enable-active-high;
40 gpio = <&expander0 0 GPIO_ACTI
41 };
42
43 cp0_reg_usb3_1_vbus: cp0-usb3-1-vbus {
44 compatible = "regulator-fixed"
45 regulator-name = "cp0-usb3h1-v
46 regulator-min-microvolt = <500
47 regulator-max-microvolt = <500
48 enable-active-high;
49 gpio = <&expander0 1 GPIO_ACTI
50 };
51
52 cp0_usb3_0_phy: cp0-usb3-0-phy {
53 compatible = "usb-nop-xceiv";
54 vcc-supply = <&cp0_reg_usb3_0_
55 };
56
57 cp1_reg_usb3_0_vbus: cp1-usb3-0-vbus {
58 compatible = "regulator-fixed"
59 regulator-name = "cp1-usb3h0-v
60 regulator-min-microvolt = <500
61 regulator-max-microvolt = <500
62 enable-active-high;
63 gpio = <&expander1 0 GPIO_ACTI
64 };
65
66 cp1_usb3_0_phy: cp1-usb3-0-phy {
67 compatible = "usb-nop-xceiv";
68 vcc-supply = <&cp1_reg_usb3_0_
69 };
70 };
71
72 &spi0 {
73 status = "okay";
74
75 flash@0 {
76 compatible = "jedec,spi-nor";
77 reg = <0>;
78 spi-max-frequency = <10000000>
79
80 partitions {
81 compatible = "fixed-pa
82 #address-cells = <1>;
83 #size-cells = <1>;
84
85 partition@0 {
86 label = "U-Boo
87 reg = <0 0x200
88 };
89 partition@400000 {
90 label = "Files
91 reg = <0x20000
92 };
93 };
94 };
95 };
96
97 /* Accessible over the mini-USB CON9 connector
98 &uart0 {
99 status = "okay";
100 pinctrl-0 = <&uart0_pins>;
101 pinctrl-names = "default";
102 };
103
104 /* CON6 on CP0 expansion */
105 &cp0_pcie0 {
106 phys = <&cp0_comphy0 0>;
107 phy-names = "cp0-pcie0-x1-phy";
108 status = "okay";
109 };
110
111 /* CON5 on CP0 expansion */
112 &cp0_pcie2 {
113 phys = <&cp0_comphy5 2>;
114 phy-names = "cp0-pcie2-x1-phy";
115 status = "okay";
116 };
117
118 &cp0_i2c0 {
119 status = "okay";
120 clock-frequency = <100000>;
121
122 /* U31 */
123 expander0: pca9555@21 {
124 compatible = "nxp,pca9555";
125 pinctrl-names = "default";
126 gpio-controller;
127 #gpio-cells = <2>;
128 reg = <0x21>;
129 };
130
131 /* U25 */
132 expander1: pca9555@25 {
133 compatible = "nxp,pca9555";
134 pinctrl-names = "default";
135 gpio-controller;
136 #gpio-cells = <2>;
137 reg = <0x25>;
138 };
139
140 };
141
142 /* CON4 on CP0 expansion */
143 &cp0_sata0 {
144 status = "okay";
145
146 sata-port@0 {
147 phys = <&cp0_comphy1 0>;
148 phy-names = "cp0-sata0-0-phy";
149 };
150 sata-port@1 {
151 phys = <&cp0_comphy3 1>;
152 phy-names = "cp0-sata0-1-phy";
153 };
154 };
155
156 /* CON9 on CP0 expansion */
157 &cp0_utmi {
158 status = "okay";
159 };
160
161 &cp0_usb3_0 {
162 usb-phy = <&cp0_usb3_0_phy>;
163 phys = <&cp0_utmi0>;
164 phy-names = "utmi";
165 dr_mode = "host";
166 status = "okay";
167 };
168
169 &cp0_comphy4 {
170 cp0_usbh1_con: connector {
171 compatible = "usb-a-connector"
172 phy-supply = <&cp0_reg_usb3_1_
173 };
174 };
175
176 /* CON10 on CP0 expansion */
177 &cp0_usb3_1 {
178 phys = <&cp0_comphy4 1>, <&cp0_utmi1>;
179 phy-names = "usb", "utmi";
180 dr_mode = "host";
181 status = "okay";
182 };
183
184 &cp0_mdio {
185 status = "okay";
186
187 phy1: ethernet-phy@1 {
188 reg = <1>;
189 };
190 };
191
192 &cp0_ethernet {
193 status = "okay";
194 };
195
196 &cp0_eth0 {
197 status = "okay";
198 phy-mode = "10gbase-r";
199
200 fixed-link {
201 speed = <10000>;
202 full-duplex;
203 };
204 };
205
206 &cp0_eth2 {
207 status = "okay";
208 phy = <&phy1>;
209 phy-mode = "rgmii-id";
210 };
211
212 /* CON6 on CP1 expansion */
213 &cp1_pcie0 {
214 phys = <&cp1_comphy0 0>;
215 phy-names = "cp1-pcie0-x1-phy";
216 status = "okay";
217 };
218
219 /* CON7 on CP1 expansion */
220 &cp1_pcie1 {
221 phys = <&cp1_comphy4 1>;
222 phy-names = "cp1-pcie1-x1-phy";
223 status = "okay";
224 };
225
226 /* CON5 on CP1 expansion */
227 &cp1_pcie2 {
228 phys = <&cp1_comphy5 2>;
229 phy-names = "cp1-pcie2-x1-phy";
230 status = "okay";
231 };
232
233 &cp1_i2c0 {
234 status = "okay";
235 clock-frequency = <100000>;
236 };
237
238 &cp1_spi1 {
239 status = "okay";
240
241 flash@0 {
242 compatible = "jedec,spi-nor";
243 reg = <0x0>;
244 spi-max-frequency = <20000000>
245
246 partitions {
247 compatible = "fixed-pa
248 #address-cells = <1>;
249 #size-cells = <1>;
250
251 partition@0 {
252 label = "Boot"
253 reg = <0x0 0x2
254 };
255 partition@200000 {
256 label = "Files
257 reg = <0x20000
258 };
259 partition@f00000 {
260 label = "Boot_
261 reg = <0xf0000
262 };
263 };
264 };
265 };
266
267 /*
268 * Proper NAND usage will require DPR-76 to be
269 * MDIO signal of CP1.
270 */
271 &cp1_nand_controller {
272 pinctrl-0 = <&nand_pins>, <&nand_rb>;
273 pinctrl-names = "default";
274
275 nand@0 {
276 reg = <0>;
277 nand-rb = <0>;
278 nand-on-flash-bbt;
279 nand-ecc-strength = <4>;
280 nand-ecc-step-size = <512>;
281
282 partitions {
283 compatible = "fixed-pa
284 #address-cells = <1>;
285 #size-cells = <1>;
286
287 partition@0 {
288 label = "U-Boo
289 reg = <0 0x200
290 };
291 partition@200000 {
292 label = "Linux
293 reg = <0x20000
294 };
295 partition@1000000 {
296 label = "Files
297 reg = <0x10000
298 };
299 };
300 };
301 };
302
303 /* CON4 on CP1 expansion */
304 &cp1_sata0 {
305 status = "okay";
306
307 sata-port@0 {
308 phys = <&cp1_comphy1 0>;
309 phy-names = "cp1-sata0-0-phy";
310 };
311 sata-port@1 {
312 phys = <&cp1_comphy3 1>;
313 phy-names = "cp1-sata0-1-phy";
314 };
315 };
316
317 &cp1_utmi {
318 status = "okay";
319 };
320
321 /* CON9 on CP1 expansion */
322 &cp1_usb3_0 {
323 usb-phy = <&cp1_usb3_0_phy>;
324 phys = <&cp1_utmi0>;
325 phy-names = "utmi";
326 dr_mode = "host";
327 status = "okay";
328 };
329
330 /* CON10 on CP1 expansion */
331 &cp1_usb3_1 {
332 phys = <&cp1_utmi1>;
333 phy-names = "utmi";
334 status = "okay";
335 };
336
337 &cp1_mdio {
338 status = "okay";
339
340 phy0: ethernet-phy@0 {
341 reg = <0>;
342 };
343 };
344
345 &cp1_ethernet {
346 status = "okay";
347 };
348
349 &cp1_eth0 {
350 status = "okay";
351 phy-mode = "10gbase-r";
352
353 fixed-link {
354 speed = <10000>;
355 full-duplex;
356 };
357 };
358
359 &cp1_eth1 {
360 status = "okay";
361 phy = <&phy0>;
362 phy-mode = "rgmii-id";
363 };
364
365 &ap_sdhci0 {
366 status = "okay";
367 bus-width = <4>;
368 non-removable;
369 };
370
371 &cp0_sdhci0 {
372 status = "okay";
373 bus-width = <8>;
374 non-removable;
375 };
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