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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (c) 2017-2018 MediaTek Inc.
4 * Author: Sean Wang <sean.wang@mediatek.com>
5 *
6 */
7
8/dts-v1/;
9#include <dt-bindings/input/input.h>
10#include "mt7623a.dtsi"
11#include "mt6323.dtsi"
12
13/ {
14 model = "MediaTek MT7623A with NAND reference board";
15 compatible = "mediatek,mt7623a-rfb-nand", "mediatek,mt7623";
16
17 aliases {
18 serial2 = &uart2;
19 };
20
21 chosen {
22 stdout-path = "serial2:115200n8";
23 };
24
25 cpus {
26 cpu@0 {
27 proc-supply = <&mt6323_vproc_reg>;
28 };
29
30 cpu@1 {
31 proc-supply = <&mt6323_vproc_reg>;
32 };
33
34 cpu@2 {
35 proc-supply = <&mt6323_vproc_reg>;
36 };
37
38 cpu@3 {
39 proc-supply = <&mt6323_vproc_reg>;
40 };
41 };
42
43 gpio-keys {
44 compatible = "gpio-keys";
45 pinctrl-names = "default";
46 pinctrl-0 = <&key_pins_a>;
47
48 button-factory {
49 label = "factory";
50 linux,code = <BTN_0>;
51 gpios = <&pio 256 GPIO_ACTIVE_LOW>;
52 };
53
54 button-wps {
55 label = "wps";
56 linux,code = <KEY_WPS_BUTTON>;
57 gpios = <&pio 257 GPIO_ACTIVE_HIGH>;
58 };
59 };
60
61 memory@80000000 {
62 device_type = "memory";
63 reg = <0 0x80000000 0 0x20000000>;
64 };
65
66 reg_1p8v: regulator-1p8v {
67 compatible = "regulator-fixed";
68 regulator-name = "fixed-1.8V";
69 regulator-min-microvolt = <1800000>;
70 regulator-max-microvolt = <1800000>;
71 regulator-boot-on;
72 regulator-always-on;
73 };
74
75 reg_3p3v: regulator-3p3v {
76 compatible = "regulator-fixed";
77 regulator-name = "fixed-3.3V";
78 regulator-min-microvolt = <3300000>;
79 regulator-max-microvolt = <3300000>;
80 regulator-boot-on;
81 regulator-always-on;
82 };
83
84 reg_5v: regulator-5v {
85 compatible = "regulator-fixed";
86 regulator-name = "fixed-5V";
87 regulator-min-microvolt = <5000000>;
88 regulator-max-microvolt = <5000000>;
89 regulator-boot-on;
90 regulator-always-on;
91 };
92
93 sound {
94 compatible = "mediatek,mt2701-wm8960-machine";
95 mediatek,platform = <&afe>;
96 audio-routing =
97 "Headphone", "HP_L",
98 "Headphone", "HP_R",
99 "LINPUT1", "AMIC",
100 "RINPUT1", "AMIC";
101 mediatek,audio-codec = <&wm8960>;
102 pinctrl-names = "default";
103 pinctrl-0 = <&i2s0_pins_a>;
104 };
105};
106
107&bch {
108 status = "okay";
109};
110
111&btif {
112 status = "okay";
113};
114
115&crypto {
116 status = "okay";
117};
118
119ð {
120 status = "okay";
121
122 gmac0: mac@0 {
123 compatible = "mediatek,eth-mac";
124 reg = <0>;
125 phy-mode = "trgmii";
126
127 fixed-link {
128 speed = <1000>;
129 full-duplex;
130 pause;
131 };
132 };
133
134 mdio-bus {
135 #address-cells = <1>;
136 #size-cells = <0>;
137
138 switch@0 {
139 compatible = "mediatek,mt7530";
140 reg = <0>;
141 mediatek,mcm;
142 resets = <ðsys MT2701_ETHSYS_MCM_RST>;
143 reset-names = "mcm";
144 core-supply = <&mt6323_vpa_reg>;
145 io-supply = <&mt6323_vemc3v3_reg>;
146
147 ports {
148 #address-cells = <1>;
149 #size-cells = <0>;
150
151 port@0 {
152 reg = <0>;
153 label = "lan0";
154 };
155
156 port@1 {
157 reg = <1>;
158 label = "lan1";
159 };
160
161 port@2 {
162 reg = <2>;
163 label = "lan2";
164 };
165
166 port@3 {
167 reg = <3>;
168 label = "lan3";
169 };
170
171 port@4 {
172 reg = <4>;
173 label = "wan";
174 };
175
176 port@6 {
177 reg = <6>;
178 label = "cpu";
179 ethernet = <&gmac0>;
180 phy-mode = "trgmii";
181
182 fixed-link {
183 speed = <1000>;
184 full-duplex;
185 };
186 };
187 };
188 };
189 };
190};
191
192&i2c0 {
193 pinctrl-names = "default";
194 pinctrl-0 = <&i2c0_pins_a>;
195 status = "okay";
196};
197
198&i2c1 {
199 pinctrl-names = "default";
200 pinctrl-0 = <&i2c1_pins_b>;
201 status = "okay";
202
203 wm8960: wm8960@1a {
204 compatible = "wlf,wm8960";
205 reg = <0x1a>;
206 };
207};
208
209&i2c2 {
210 pinctrl-names = "default";
211 pinctrl-0 = <&i2c2_pins_b>;
212 status = "okay";
213};
214
215&mmc1 {
216 pinctrl-names = "default", "state_uhs";
217 pinctrl-0 = <&mmc1_pins_default>;
218 pinctrl-1 = <&mmc1_pins_uhs>;
219 status = "okay";
220 bus-width = <4>;
221 max-frequency = <50000000>;
222 cap-sd-highspeed;
223 cd-gpios = <&pio 261 GPIO_ACTIVE_LOW>;
224 vmmc-supply = <®_3p3v>;
225 vqmmc-supply = <®_3p3v>;
226};
227
228&nandc {
229 pinctrl-names = "default";
230 pinctrl-0 = <&nand_pins_default>;
231 status = "okay";
232
233 nand@0 {
234 reg = <0>;
235 spare_per_sector = <64>;
236 nand-ecc-mode = "hw";
237 nand-ecc-strength = <12>;
238 nand-ecc-step-size = <1024>;
239
240 partitions {
241 compatible = "fixed-partitions";
242 #address-cells = <1>;
243 #size-cells = <1>;
244
245 partition@0 {
246 label = "preloader";
247 reg = <0x0 0x40000>;
248 };
249
250 partition@40000 {
251 label = "uboot";
252 reg = <0x40000 0x80000>;
253 };
254
255 partition@c0000 {
256 label = "uboot-env";
257 reg = <0xC0000 0x40000>;
258 };
259
260 partition@140000 {
261 label = "bootimg";
262 reg = <0x140000 0x2000000>;
263 };
264
265 partition@2140000 {
266 label = "recovery";
267 reg = <0x2140000 0x2000000>;
268 };
269
270 partition@4140000 {
271 label = "rootfs";
272 reg = <0x4140000 0x1000000>;
273 };
274
275 partition@5140000 {
276 label = "usrdata";
277 reg = <0x5140000 0x1000000>;
278 };
279 };
280 };
281};
282
283&pcie {
284 pinctrl-names = "default";
285 pinctrl-0 = <&pcie_default>;
286 status = "okay";
287
288 pcie@0,0 {
289 status = "okay";
290 };
291
292 pcie@1,0 {
293 status = "okay";
294 };
295};
296
297&pcie0_phy {
298 status = "okay";
299};
300
301&pcie1_phy {
302 status = "okay";
303};
304
305&pwm {
306 pinctrl-names = "default";
307 pinctrl-0 = <&pwm_pins_a>;
308 status = "okay";
309};
310
311&spi0 {
312 pinctrl-names = "default";
313 pinctrl-0 = <&spi0_pins_a>;
314 status = "okay";
315};
316
317&spi1 {
318 pinctrl-names = "default";
319 pinctrl-0 = <&spi1_pins_a>;
320 status = "okay";
321};
322
323&uart2 {
324 pinctrl-names = "default";
325 pinctrl-0 = <&uart2_pins_b>;
326 status = "okay";
327};
328
329&usb1 {
330 vusb33-supply = <®_3p3v>;
331 vbus-supply = <®_5v>;
332 status = "okay";
333};
334
335&u3phy1 {
336 status = "okay";
337};