1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (C) 2016 Marvell Technology Group Ltd.
4 *
5 * Device Tree file for Marvell Armada 8040 Development board platform
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", "marvell,armada8040",
14		     "marvell,armada-ap806-quad", "marvell,armada-ap806";
15
16	chosen {
17		stdout-path = "serial0:115200n8";
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-vbus";
37		regulator-min-microvolt = <5000000>;
38		regulator-max-microvolt = <5000000>;
39		enable-active-high;
40		gpio = <&expander0 0 GPIO_ACTIVE_HIGH>;
41	};
42
43	cp0_reg_usb3_1_vbus: cp0-usb3-1-vbus {
44		compatible = "regulator-fixed";
45		regulator-name = "cp0-usb3h1-vbus";
46		regulator-min-microvolt = <5000000>;
47		regulator-max-microvolt = <5000000>;
48		enable-active-high;
49		gpio = <&expander0 1 GPIO_ACTIVE_HIGH>;
50	};
51
52	cp0_usb3_0_phy: cp0-usb3-0-phy {
53		compatible = "usb-nop-xceiv";
54		vcc-supply = <&cp0_reg_usb3_0_vbus>;
55	};
56
57	cp1_reg_usb3_0_vbus: cp1-usb3-0-vbus {
58		compatible = "regulator-fixed";
59		regulator-name = "cp1-usb3h0-vbus";
60		regulator-min-microvolt = <5000000>;
61		regulator-max-microvolt = <5000000>;
62		enable-active-high;
63		gpio = <&expander1 0 GPIO_ACTIVE_HIGH>;
64	};
65
66	cp1_usb3_0_phy: cp1-usb3-0-phy {
67		compatible = "usb-nop-xceiv";
68		vcc-supply = <&cp1_reg_usb3_0_vbus>;
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-partitions";
82			#address-cells = <1>;
83			#size-cells = <1>;
84
85			partition@0 {
86				label = "U-Boot";
87				reg = <0 0x200000>;
88			};
89			partition@400000 {
90				label = "Filesystem";
91				reg = <0x200000 0xce0000>;
92			};
93		};
94	};
95};
96
97/* Accessible over the mini-USB CON9 connector on the main board */
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_vbus>;
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-partitions";
248			#address-cells = <1>;
249			#size-cells = <1>;
250
251			partition@0 {
252				label = "Boot";
253				reg = <0x0 0x200000>;
254			};
255			partition@200000 {
256				label = "Filesystem";
257				reg = <0x200000 0xd00000>;
258			};
259			partition@f00000 {
260				label = "Boot_2nd";
261				reg = <0xf00000 0x100000>;
262			};
263		};
264	};
265};
266
267/*
268 * Proper NAND usage will require DPR-76 to be in position 1-2, which disables
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-partitions";
284			#address-cells = <1>;
285			#size-cells = <1>;
286
287			partition@0 {
288				label = "U-Boot";
289				reg = <0 0x200000>;
290			};
291			partition@200000 {
292				label = "Linux";
293				reg = <0x200000 0xe00000>;
294			};
295			partition@1000000 {
296				label = "Filesystem";
297				reg = <0x1000000 0x3f000000>;
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};
376