Merge tag 'kbuild-fixes-v5.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git...
[sfrench/cifs-2.6.git] / arch / arm64 / boot / dts / allwinner / sun50i-a64-orangepi-win.dts
1 /*
2  * Copyright (C) 2017 Jagan Teki <jteki@openedev.com>
3  * Copyright (C) 2017-2018 Samuel Holland <samuel@sholland.org>
4  *
5  * This file is dual-licensed: you can use it either under the terms
6  * of the GPL or the X11 license, at your option. Note that this dual
7  * licensing only applies to this file, and not this project as a
8  * whole.
9  *
10  *  a) This library is free software; you can redistribute it and/or
11  *     modify it under the terms of the GNU General Public License as
12  *     published by the Free Software Foundation; either version 2 of the
13  *     License, or (at your option) any later version.
14  *
15  *     This library is distributed in the hope that it will be useful,
16  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
17  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  *     GNU General Public License for more details.
19  *
20  * Or, alternatively,
21  *
22  *  b) Permission is hereby granted, free of charge, to any person
23  *     obtaining a copy of this software and associated documentation
24  *     files (the "Software"), to deal in the Software without
25  *     restriction, including without limitation the rights to use,
26  *     copy, modify, merge, publish, distribute, sublicense, and/or
27  *     sell copies of the Software, and to permit persons to whom the
28  *     Software is furnished to do so, subject to the following
29  *     conditions:
30  *
31  *     The above copyright notice and this permission notice shall be
32  *     included in all copies or substantial portions of the Software.
33  *
34  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
35  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
36  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
37  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
38  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
39  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
40  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
41  *     OTHER DEALINGS IN THE SOFTWARE.
42  */
43
44 /dts-v1/;
45
46 #include "sun50i-a64.dtsi"
47
48 #include <dt-bindings/gpio/gpio.h>
49
50 / {
51         model = "OrangePi Win/Win Plus";
52         compatible = "xunlong,orangepi-win", "allwinner,sun50i-a64";
53
54         aliases {
55                 ethernet0 = &emac;
56                 serial0 = &uart0;
57                 serial1 = &uart1;
58                 serial2 = &uart2;
59                 serial3 = &uart3;
60                 serial4 = &uart4;
61         };
62
63         chosen {
64                 stdout-path = "serial0:115200n8";
65         };
66
67         hdmi-connector {
68                 compatible = "hdmi-connector";
69                 type = "a";
70
71                 port {
72                         hdmi_con_in: endpoint {
73                                 remote-endpoint = <&hdmi_out_con>;
74                         };
75                 };
76         };
77
78         leds {
79                 compatible = "gpio-leds";
80
81                 status {
82                         label = "orangepi:green:status";
83                         gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
84                 };
85         };
86
87         reg_gmac_3v3: gmac-3v3 {
88                 compatible = "regulator-fixed";
89                 regulator-name = "gmac-3v3";
90                 regulator-min-microvolt = <3300000>;
91                 regulator-max-microvolt = <3300000>;
92                 regulator-boot-on;
93                 enable-active-high;
94                 gpio = <&pio 3 14 GPIO_ACTIVE_HIGH>; /* PD14 */
95                 status = "okay";
96         };
97
98         reg_usb1_vbus: usb1-vbus {
99                 compatible = "regulator-fixed";
100                 regulator-name = "usb1-vbus";
101                 regulator-min-microvolt = <5000000>;
102                 regulator-max-microvolt = <5000000>;
103                 regulator-boot-on;
104                 enable-active-high;
105                 gpio = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* PD7 */
106                 status = "okay";
107         };
108
109         wifi_pwrseq: wifi_pwrseq {
110                 compatible = "mmc-pwrseq-simple";
111                 reset-gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */
112         };
113 };
114
115 &de {
116         status = "okay";
117 };
118
119 &ehci0 {
120         status = "okay";
121 };
122
123 &ehci1 {
124         status = "okay";
125 };
126
127 &emac {
128         pinctrl-names = "default";
129         pinctrl-0 = <&rgmii_pins>;
130         phy-mode = "rgmii";
131         phy-handle = <&ext_rgmii_phy>;
132         phy-supply = <&reg_gmac_3v3>;
133         status = "okay";
134 };
135
136 &hdmi {
137         hvcc-supply = <&reg_dldo1>;
138         status = "okay";
139 };
140
141 &hdmi_out {
142         hdmi_out_con: endpoint {
143                 remote-endpoint = <&hdmi_con_in>;
144         };
145 };
146
147 &mdio {
148         ext_rgmii_phy: ethernet-phy@1 {
149                 compatible = "ethernet-phy-ieee802.3-c22";
150                 reg = <1>;
151         };
152 };
153
154 &mmc0 {
155         pinctrl-names = "default";
156         pinctrl-0 = <&mmc0_pins>;
157         vmmc-supply = <&reg_dcdc1>;
158         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
159         disable-wp;
160         bus-width = <4>;
161         status = "okay";
162 };
163
164 &mmc1 {
165         pinctrl-names = "default";
166         pinctrl-0 = <&mmc1_pins>;
167         vmmc-supply = <&reg_dldo2>;
168         vqmmc-supply = <&reg_dldo4>;
169         mmc-pwrseq = <&wifi_pwrseq>;
170         bus-width = <4>;
171         non-removable;
172         status = "okay";
173 };
174
175 &ohci0 {
176         status = "okay";
177 };
178
179 &ohci1 {
180         status = "okay";
181 };
182
183 &r_rsb {
184         status = "okay";
185
186         axp803: pmic@3a3 {
187                 compatible = "x-powers,axp803";
188                 reg = <0x3a3>;
189                 interrupt-parent = <&r_intc>;
190                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
191                 x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */
192         };
193 };
194
195 #include "axp803.dtsi"
196
197 &reg_aldo1 {
198         regulator-min-microvolt = <2800000>;
199         regulator-max-microvolt = <2800000>;
200         regulator-name = "afvcc-csi";
201 };
202
203 &reg_aldo2 {
204         regulator-always-on;
205         regulator-min-microvolt = <1800000>;
206         regulator-max-microvolt = <3300000>;
207         regulator-name = "vcc-pl";
208 };
209
210 &reg_aldo3 {
211         regulator-always-on;
212         regulator-min-microvolt = <3000000>;
213         regulator-max-microvolt = <3000000>;
214         regulator-name = "vcc-pll-avcc";
215 };
216
217 &reg_dcdc1 {
218         regulator-always-on;
219         regulator-min-microvolt = <3300000>;
220         regulator-max-microvolt = <3300000>;
221         regulator-name = "vcc-3v3";
222 };
223
224 &reg_dcdc2 {
225         regulator-always-on;
226         regulator-min-microvolt = <1040000>;
227         regulator-max-microvolt = <1300000>;
228         regulator-name = "vdd-cpux";
229 };
230
231 /* DCDC3 is polyphased with DCDC2 */
232
233 &reg_dcdc5 {
234         regulator-always-on;
235         regulator-min-microvolt = <1500000>;
236         regulator-max-microvolt = <1500000>;
237         regulator-name = "vcc-dram";
238 };
239
240 &reg_dcdc6 {
241         regulator-always-on;
242         regulator-min-microvolt = <1100000>;
243         regulator-max-microvolt = <1100000>;
244         regulator-name = "vdd-sys";
245 };
246
247 &reg_dldo1 {
248         regulator-min-microvolt = <3300000>;
249         regulator-max-microvolt = <3300000>;
250         regulator-name = "vcc-hdmi-dsi";
251 };
252
253 &reg_dldo2 {
254         regulator-min-microvolt = <3300000>;
255         regulator-max-microvolt = <3300000>;
256         regulator-name = "vcc-wifi";
257 };
258
259 &reg_dldo3 {
260         regulator-min-microvolt = <3300000>;
261         regulator-max-microvolt = <3300000>;
262         regulator-name = "avdd-csi";
263 };
264
265 &reg_dldo4 {
266         regulator-min-microvolt = <3300000>;
267         regulator-max-microvolt = <3300000>;
268         regulator-name = "vcc-wifi-io";
269 };
270
271 &reg_drivevbus {
272         regulator-name = "usb0-vbus";
273         status = "okay";
274 };
275
276 &reg_eldo1 {
277         regulator-min-microvolt = <1800000>;
278         regulator-max-microvolt = <1800000>;
279         regulator-name = "cpvdd";
280 };
281
282 &reg_eldo3 {
283         regulator-min-microvolt = <1500000>;
284         regulator-max-microvolt = <1800000>;
285         regulator-name = "dvdd-csi";
286 };
287
288 &reg_fldo1 {
289         regulator-min-microvolt = <1200000>;
290         regulator-max-microvolt = <1200000>;
291         regulator-name = "vcc-1v2-hsic";
292 };
293
294 /*
295  * The A64 chip cannot work without this regulator off, although
296  * it seems to be only driving the AR100 core.
297  * Maybe we don't still know well about CPUs domain.
298  */
299 &reg_fldo2 {
300         regulator-always-on;
301         regulator-min-microvolt = <1100000>;
302         regulator-max-microvolt = <1100000>;
303         regulator-name = "vdd-cpus";
304 };
305
306 &reg_rtc_ldo {
307         regulator-name = "vcc-rtc";
308 };
309
310 &simplefb_hdmi {
311         vcc-hdmi-supply = <&reg_dldo1>;
312 };
313
314 &spi0 {
315         status = "okay";
316
317         spi-flash@0 {
318                 compatible = "mxicy,mx25l1606e", "jedec,spi-nor";
319                 reg = <0>;
320                 spi-max-frequency = <80000000>;
321                 m25p,fast-read;
322                 status = "okay";
323         };
324 };
325
326 /* On debug connector */
327 &uart0 {
328         pinctrl-names = "default";
329         pinctrl-0 = <&uart0_pb_pins>;
330         status = "okay";
331 };
332
333 /* Bluetooth */
334 &uart1 {
335         pinctrl-names = "default";
336         pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
337         status = "okay";
338 };
339
340 /* On Pi-2 connector, RTS/CTS optional */
341 &uart2 {
342         pinctrl-names = "default";
343         pinctrl-0 = <&uart2_pins>;
344         status = "disabled";
345 };
346
347 /* On Pi-2 connector, RTS/CTS optional */
348 &uart3 {
349         pinctrl-names = "default";
350         pinctrl-0 = <&uart3_pins>;
351         status = "disabled";
352 };
353
354 /* On Pi-2 connector (labeled for SPI1), RTS/CTS optional */
355 &uart4 {
356         pinctrl-names = "default";
357         pinctrl-0 = <&uart4_pins>;
358         status = "disabled";
359 };
360
361 &usb_otg {
362         dr_mode = "otg";
363         status = "okay";
364 };
365
366 &usbphy {
367         usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
368         usb0_vbus-supply = <&reg_drivevbus>;
369         usb1_vbus-supply = <&reg_usb1_vbus>;
370         status = "okay";
371 };