Merge tag 'imx-bindings-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawngu...
[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                 clocks = <&rtc 1>;
113                 clock-names = "ext_clock";
114         };
115 };
116
117 &de {
118         status = "okay";
119 };
120
121 &ehci0 {
122         status = "okay";
123 };
124
125 &ehci1 {
126         status = "okay";
127 };
128
129 &emac {
130         pinctrl-names = "default";
131         pinctrl-0 = <&rgmii_pins>;
132         phy-mode = "rgmii";
133         phy-handle = <&ext_rgmii_phy>;
134         phy-supply = <&reg_gmac_3v3>;
135         status = "okay";
136 };
137
138 &hdmi {
139         hvcc-supply = <&reg_dldo1>;
140         status = "okay";
141 };
142
143 &hdmi_out {
144         hdmi_out_con: endpoint {
145                 remote-endpoint = <&hdmi_con_in>;
146         };
147 };
148
149 &mdio {
150         ext_rgmii_phy: ethernet-phy@1 {
151                 compatible = "ethernet-phy-ieee802.3-c22";
152                 reg = <1>;
153         };
154 };
155
156 &mmc0 {
157         pinctrl-names = "default";
158         pinctrl-0 = <&mmc0_pins>;
159         vmmc-supply = <&reg_dcdc1>;
160         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
161         disable-wp;
162         bus-width = <4>;
163         status = "okay";
164 };
165
166 &mmc1 {
167         pinctrl-names = "default";
168         pinctrl-0 = <&mmc1_pins>;
169         vmmc-supply = <&reg_dldo2>;
170         vqmmc-supply = <&reg_dldo4>;
171         mmc-pwrseq = <&wifi_pwrseq>;
172         bus-width = <4>;
173         non-removable;
174         status = "okay";
175
176         brcmf: wifi@1 {
177                 reg = <1>;
178                 compatible = "brcm,bcm4329-fmac";
179                 interrupt-parent = <&r_pio>;
180                 interrupts = <0 7 IRQ_TYPE_LEVEL_LOW>; /* PL7 */
181                 interrupt-names = "host-wake";
182         };
183 };
184
185 &ohci0 {
186         status = "okay";
187 };
188
189 &ohci1 {
190         status = "okay";
191 };
192
193 &r_ir {
194         status = "okay";
195 };
196
197 &r_rsb {
198         status = "okay";
199
200         axp803: pmic@3a3 {
201                 compatible = "x-powers,axp803";
202                 reg = <0x3a3>;
203                 interrupt-parent = <&r_intc>;
204                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
205                 x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */
206         };
207 };
208
209 #include "axp803.dtsi"
210
211 &ac_power_supply {
212         status = "okay";
213 };
214
215 &battery_power_supply {
216         status = "okay";
217 };
218
219 &reg_aldo1 {
220         regulator-min-microvolt = <2800000>;
221         regulator-max-microvolt = <2800000>;
222         regulator-name = "afvcc-csi";
223 };
224
225 &reg_aldo2 {
226         regulator-always-on;
227         regulator-min-microvolt = <1800000>;
228         regulator-max-microvolt = <3300000>;
229         regulator-name = "vcc-pl";
230 };
231
232 &reg_aldo3 {
233         regulator-always-on;
234         regulator-min-microvolt = <3000000>;
235         regulator-max-microvolt = <3000000>;
236         regulator-name = "vcc-pll-avcc";
237 };
238
239 &reg_dcdc1 {
240         regulator-always-on;
241         regulator-min-microvolt = <3300000>;
242         regulator-max-microvolt = <3300000>;
243         regulator-name = "vcc-3v3";
244 };
245
246 &reg_dcdc2 {
247         regulator-always-on;
248         regulator-min-microvolt = <1040000>;
249         regulator-max-microvolt = <1300000>;
250         regulator-name = "vdd-cpux";
251 };
252
253 /* DCDC3 is polyphased with DCDC2 */
254
255 &reg_dcdc5 {
256         regulator-always-on;
257         regulator-min-microvolt = <1500000>;
258         regulator-max-microvolt = <1500000>;
259         regulator-name = "vcc-dram";
260 };
261
262 &reg_dcdc6 {
263         regulator-always-on;
264         regulator-min-microvolt = <1100000>;
265         regulator-max-microvolt = <1100000>;
266         regulator-name = "vdd-sys";
267 };
268
269 &reg_dldo1 {
270         regulator-min-microvolt = <3300000>;
271         regulator-max-microvolt = <3300000>;
272         regulator-name = "vcc-hdmi-dsi";
273 };
274
275 &reg_dldo2 {
276         regulator-min-microvolt = <3300000>;
277         regulator-max-microvolt = <3300000>;
278         regulator-name = "vcc-wifi";
279 };
280
281 &reg_dldo3 {
282         regulator-min-microvolt = <3300000>;
283         regulator-max-microvolt = <3300000>;
284         regulator-name = "avdd-csi";
285 };
286
287 &reg_dldo4 {
288         regulator-min-microvolt = <3300000>;
289         regulator-max-microvolt = <3300000>;
290         regulator-name = "vcc-wifi-io";
291 };
292
293 &reg_drivevbus {
294         regulator-name = "usb0-vbus";
295         status = "okay";
296 };
297
298 &reg_eldo1 {
299         regulator-min-microvolt = <1800000>;
300         regulator-max-microvolt = <1800000>;
301         regulator-name = "cpvdd";
302 };
303
304 &reg_eldo3 {
305         regulator-min-microvolt = <1500000>;
306         regulator-max-microvolt = <1800000>;
307         regulator-name = "dvdd-csi";
308 };
309
310 &reg_fldo1 {
311         regulator-min-microvolt = <1200000>;
312         regulator-max-microvolt = <1200000>;
313         regulator-name = "vcc-1v2-hsic";
314 };
315
316 /*
317  * The A64 chip cannot work without this regulator off, although
318  * it seems to be only driving the AR100 core.
319  * Maybe we don't still know well about CPUs domain.
320  */
321 &reg_fldo2 {
322         regulator-always-on;
323         regulator-min-microvolt = <1100000>;
324         regulator-max-microvolt = <1100000>;
325         regulator-name = "vdd-cpus";
326 };
327
328 &reg_rtc_ldo {
329         regulator-name = "vcc-rtc";
330 };
331
332 &simplefb_hdmi {
333         vcc-hdmi-supply = <&reg_dldo1>;
334 };
335
336 &spi0 {
337         status = "okay";
338
339         spi-flash@0 {
340                 compatible = "mxicy,mx25l1606e", "jedec,spi-nor";
341                 reg = <0>;
342                 spi-max-frequency = <80000000>;
343                 m25p,fast-read;
344                 status = "okay";
345         };
346 };
347
348 /* On debug connector */
349 &uart0 {
350         pinctrl-names = "default";
351         pinctrl-0 = <&uart0_pb_pins>;
352         status = "okay";
353 };
354
355 /* Bluetooth */
356 &uart1 {
357         pinctrl-names = "default";
358         pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
359         uart-has-rtscts;
360         status = "okay";
361
362         bluetooth {
363                 compatible = "brcm,bcm43438-bt";
364                 max-speed = <1500000>;
365                 clocks = <&rtc 1>;
366                 clock-names = "lpo";
367                 vbat-supply = <&reg_dldo2>;
368                 vddio-supply = <&reg_dldo4>;
369                 device-wakeup-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
370                 host-wakeup-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
371                 shutdown-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
372         };
373 };
374
375 /* On Pi-2 connector, RTS/CTS optional */
376 &uart2 {
377         pinctrl-names = "default";
378         pinctrl-0 = <&uart2_pins>;
379         status = "disabled";
380 };
381
382 /* On Pi-2 connector, RTS/CTS optional */
383 &uart3 {
384         pinctrl-names = "default";
385         pinctrl-0 = <&uart3_pins>;
386         status = "disabled";
387 };
388
389 /* On Pi-2 connector (labeled for SPI1), RTS/CTS optional */
390 &uart4 {
391         pinctrl-names = "default";
392         pinctrl-0 = <&uart4_pins>;
393         status = "disabled";
394 };
395
396 &usb_otg {
397         dr_mode = "otg";
398         status = "okay";
399 };
400
401 &usbphy {
402         usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
403         usb0_vbus-supply = <&reg_drivevbus>;
404         usb1_vbus-supply = <&reg_usb1_vbus>;
405         status = "okay";
406 };