Merge tag 'iio-fixes-for-5.6a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23...
[linux-2.6-microblaze.git] / arch / arm / boot / dts / sun8i-a33.dtsi
1 /*
2  * Copyright 2014 Chen-Yu Tsai
3  *
4  * Chen-Yu Tsai <wens@csie.org>
5  *
6  * This file is dual-licensed: you can use it either under the terms
7  * of the GPL or the X11 license, at your option. Note that this dual
8  * licensing only applies to this file, and not this project as a
9  * whole.
10  *
11  *  a) This file is free software; you can redistribute it and/or
12  *     modify it under the terms of the GNU General Public License as
13  *     published by the Free Software Foundation; either version 2 of the
14  *     License, or (at your option) any later version.
15  *
16  *     This file is distributed in the hope that it will be useful,
17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19  *     GNU General Public License for more details.
20  *
21  * Or, alternatively,
22  *
23  *  b) Permission is hereby granted, free of charge, to any person
24  *     obtaining a copy of this software and associated documentation
25  *     files (the "Software"), to deal in the Software without
26  *     restriction, including without limitation the rights to use,
27  *     copy, modify, merge, publish, distribute, sublicense, and/or
28  *     sell copies of the Software, and to permit persons to whom the
29  *     Software is furnished to do so, subject to the following
30  *     conditions:
31  *
32  *     The above copyright notice and this permission notice shall be
33  *     included in all copies or substantial portions of the Software.
34  *
35  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42  *     OTHER DEALINGS IN THE SOFTWARE.
43  */
44
45 #include "sun8i-a23-a33.dtsi"
46 #include <dt-bindings/thermal/thermal.h>
47
48 / {
49         cpu0_opp_table: opp_table0 {
50                 compatible = "operating-points-v2";
51                 opp-shared;
52
53                 opp-120000000 {
54                         opp-hz = /bits/ 64 <120000000>;
55                         opp-microvolt = <1040000>;
56                         clock-latency-ns = <244144>; /* 8 32k periods */
57                 };
58
59                 opp-240000000 {
60                         opp-hz = /bits/ 64 <240000000>;
61                         opp-microvolt = <1040000>;
62                         clock-latency-ns = <244144>; /* 8 32k periods */
63                 };
64
65                 opp-312000000 {
66                         opp-hz = /bits/ 64 <312000000>;
67                         opp-microvolt = <1040000>;
68                         clock-latency-ns = <244144>; /* 8 32k periods */
69                 };
70
71                 opp-408000000 {
72                         opp-hz = /bits/ 64 <408000000>;
73                         opp-microvolt = <1040000>;
74                         clock-latency-ns = <244144>; /* 8 32k periods */
75                 };
76
77                 opp-480000000 {
78                         opp-hz = /bits/ 64 <480000000>;
79                         opp-microvolt = <1040000>;
80                         clock-latency-ns = <244144>; /* 8 32k periods */
81                 };
82
83                 opp-504000000 {
84                         opp-hz = /bits/ 64 <504000000>;
85                         opp-microvolt = <1040000>;
86                         clock-latency-ns = <244144>; /* 8 32k periods */
87                 };
88
89                 opp-600000000 {
90                         opp-hz = /bits/ 64 <600000000>;
91                         opp-microvolt = <1040000>;
92                         clock-latency-ns = <244144>; /* 8 32k periods */
93                 };
94
95                 opp-648000000 {
96                         opp-hz = /bits/ 64 <648000000>;
97                         opp-microvolt = <1040000>;
98                         clock-latency-ns = <244144>; /* 8 32k periods */
99                 };
100
101                 opp-720000000 {
102                         opp-hz = /bits/ 64 <720000000>;
103                         opp-microvolt = <1100000>;
104                         clock-latency-ns = <244144>; /* 8 32k periods */
105                 };
106
107                 opp-816000000 {
108                         opp-hz = /bits/ 64 <816000000>;
109                         opp-microvolt = <1100000>;
110                         clock-latency-ns = <244144>; /* 8 32k periods */
111                 };
112
113                 opp-912000000 {
114                         opp-hz = /bits/ 64 <912000000>;
115                         opp-microvolt = <1200000>;
116                         clock-latency-ns = <244144>; /* 8 32k periods */
117                 };
118
119                 opp-1008000000 {
120                         opp-hz = /bits/ 64 <1008000000>;
121                         opp-microvolt = <1200000>;
122                         clock-latency-ns = <244144>; /* 8 32k periods */
123                 };
124         };
125
126         cpus {
127                 cpu@0 {
128                         clocks = <&ccu CLK_CPUX>;
129                         clock-names = "cpu";
130                         operating-points-v2 = <&cpu0_opp_table>;
131                         #cooling-cells = <2>;
132                 };
133
134                 cpu1: cpu@1 {
135                         clocks = <&ccu CLK_CPUX>;
136                         clock-names = "cpu";
137                         operating-points-v2 = <&cpu0_opp_table>;
138                         #cooling-cells = <2>;
139                 };
140
141                 cpu2: cpu@2 {
142                         compatible = "arm,cortex-a7";
143                         device_type = "cpu";
144                         reg = <2>;
145                         clocks = <&ccu CLK_CPUX>;
146                         clock-names = "cpu";
147                         operating-points-v2 = <&cpu0_opp_table>;
148                         #cooling-cells = <2>;
149                 };
150
151                 cpu3: cpu@3 {
152                         compatible = "arm,cortex-a7";
153                         device_type = "cpu";
154                         reg = <3>;
155                         clocks = <&ccu CLK_CPUX>;
156                         clock-names = "cpu";
157                         operating-points-v2 = <&cpu0_opp_table>;
158                         #cooling-cells = <2>;
159                 };
160         };
161
162         iio-hwmon {
163                 compatible = "iio-hwmon";
164                 io-channels = <&ths>;
165         };
166
167         mali_opp_table: gpu-opp-table {
168                 compatible = "operating-points-v2";
169
170                 opp-144000000 {
171                         opp-hz = /bits/ 64 <144000000>;
172                 };
173
174                 opp-240000000 {
175                         opp-hz = /bits/ 64 <240000000>;
176                 };
177
178                 opp-384000000 {
179                         opp-hz = /bits/ 64 <384000000>;
180                 };
181         };
182
183         sound: sound {
184                 compatible = "simple-audio-card";
185                 simple-audio-card,name = "sun8i-a33-audio";
186                 simple-audio-card,format = "i2s";
187                 simple-audio-card,frame-master = <&link_codec>;
188                 simple-audio-card,bitclock-master = <&link_codec>;
189                 simple-audio-card,mclk-fs = <128>;
190                 simple-audio-card,aux-devs = <&codec_analog>;
191                 simple-audio-card,routing =
192                         "Left DAC", "AIF1 Slot 0 Left",
193                         "Right DAC", "AIF1 Slot 0 Right";
194                 status = "disabled";
195
196                 simple-audio-card,cpu {
197                         sound-dai = <&dai>;
198                 };
199
200                 link_codec: simple-audio-card,codec {
201                         sound-dai = <&codec>;
202                 };
203         };
204
205         soc {
206                 video-codec@1c0e000 {
207                         compatible = "allwinner,sun8i-a33-video-engine";
208                         reg = <0x01c0e000 0x1000>;
209                         clocks = <&ccu CLK_BUS_VE>, <&ccu CLK_VE>,
210                                  <&ccu CLK_DRAM_VE>;
211                         clock-names = "ahb", "mod", "ram";
212                         resets = <&ccu RST_BUS_VE>;
213                         interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
214                         allwinner,sram = <&ve_sram 1>;
215                 };
216
217                 crypto: crypto-engine@1c15000 {
218                         compatible = "allwinner,sun4i-a10-crypto";
219                         reg = <0x01c15000 0x1000>;
220                         interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
221                         clocks = <&ccu CLK_BUS_SS>, <&ccu CLK_SS>;
222                         clock-names = "ahb", "mod";
223                         resets = <&ccu RST_BUS_SS>;
224                         reset-names = "ahb";
225                 };
226
227                 dai: dai@1c22c00 {
228                         #sound-dai-cells = <0>;
229                         compatible = "allwinner,sun6i-a31-i2s";
230                         reg = <0x01c22c00 0x200>;
231                         interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
232                         clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>;
233                         clock-names = "apb", "mod";
234                         resets = <&ccu RST_BUS_CODEC>;
235                         dmas = <&dma 15>, <&dma 15>;
236                         dma-names = "rx", "tx";
237                         status = "disabled";
238                 };
239
240                 codec: codec@1c22e00 {
241                         #sound-dai-cells = <0>;
242                         compatible = "allwinner,sun8i-a33-codec";
243                         reg = <0x01c22e00 0x400>;
244                         interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
245                         clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>;
246                         clock-names = "bus", "mod";
247                         status = "disabled";
248                 };
249
250                 ths: ths@1c25000 {
251                         compatible = "allwinner,sun8i-a33-ths";
252                         reg = <0x01c25000 0x100>;
253                         #thermal-sensor-cells = <0>;
254                         #io-channel-cells = <0>;
255                 };
256
257                 dsi: dsi@1ca0000 {
258                         compatible = "allwinner,sun6i-a31-mipi-dsi";
259                         reg = <0x01ca0000 0x1000>;
260                         interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
261                         clocks = <&ccu CLK_BUS_MIPI_DSI>,
262                                  <&ccu CLK_DSI_SCLK>;
263                         clock-names = "bus", "mod";
264                         resets = <&ccu RST_BUS_MIPI_DSI>;
265                         phys = <&dphy>;
266                         phy-names = "dphy";
267                         status = "disabled";
268                         #address-cells = <1>;
269                         #size-cells = <0>;
270
271                         port {
272                                 dsi_in_tcon0: endpoint {
273                                         remote-endpoint = <&tcon0_out_dsi>;
274                                 };
275                         };
276                 };
277
278                 dphy: d-phy@1ca1000 {
279                         compatible = "allwinner,sun6i-a31-mipi-dphy";
280                         reg = <0x01ca1000 0x1000>;
281                         clocks = <&ccu CLK_BUS_MIPI_DSI>,
282                                  <&ccu CLK_DSI_DPHY>;
283                         clock-names = "bus", "mod";
284                         resets = <&ccu RST_BUS_MIPI_DSI>;
285                         status = "disabled";
286                         #phy-cells = <0>;
287                 };
288         };
289
290         thermal-zones {
291                 cpu_thermal {
292                         /* milliseconds */
293                         polling-delay-passive = <250>;
294                         polling-delay = <1000>;
295                         thermal-sensors = <&ths>;
296
297                         cooling-maps {
298                                 map0 {
299                                         trip = <&cpu_alert0>;
300                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
301                                                          <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
302                                                          <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
303                                                          <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
304                                 };
305                                 map1 {
306                                         trip = <&cpu_alert1>;
307                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
308                                                          <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
309                                                          <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
310                                                          <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
311                                 };
312
313                                 map2 {
314                                         trip = <&gpu_alert0>;
315                                         cooling-device = <&mali 1 THERMAL_NO_LIMIT>;
316                                 };
317
318                                 map3 {
319                                         trip = <&gpu_alert1>;
320                                         cooling-device = <&mali 2 THERMAL_NO_LIMIT>;
321                                 };
322                         };
323
324                         trips {
325                                 cpu_alert0: cpu_alert0 {
326                                         /* milliCelsius */
327                                         temperature = <75000>;
328                                         hysteresis = <2000>;
329                                         type = "passive";
330                                 };
331
332                                 gpu_alert0: gpu_alert0 {
333                                         /* milliCelsius */
334                                         temperature = <85000>;
335                                         hysteresis = <2000>;
336                                         type = "passive";
337                                 };
338
339                                 cpu_alert1: cpu_alert1 {
340                                         /* milliCelsius */
341                                         temperature = <90000>;
342                                         hysteresis = <2000>;
343                                         type = "hot";
344                                 };
345
346                                 gpu_alert1: gpu_alert1 {
347                                         /* milliCelsius */
348                                         temperature = <95000>;
349                                         hysteresis = <2000>;
350                                         type = "hot";
351                                 };
352
353                                 cpu_crit: cpu_crit {
354                                         /* milliCelsius */
355                                         temperature = <110000>;
356                                         hysteresis = <2000>;
357                                         type = "critical";
358                                 };
359                         };
360                 };
361         };
362 };
363
364 &be0 {
365         compatible = "allwinner,sun8i-a33-display-backend";
366         /* A33 has an extra "SAT" module packed inside the display backend */
367         reg = <0x01e60000 0x10000>, <0x01e80000 0x1000>;
368         reg-names = "be", "sat";
369         clocks = <&ccu CLK_BUS_DE_BE>, <&ccu CLK_DE_BE>,
370                  <&ccu CLK_DRAM_DE_BE>, <&ccu CLK_BUS_SAT>;
371         clock-names = "ahb", "mod",
372                       "ram", "sat";
373         resets = <&ccu RST_BUS_DE_BE>, <&ccu RST_BUS_SAT>;
374         reset-names = "be", "sat";
375         assigned-clocks = <&ccu CLK_DE_BE>;
376         assigned-clock-rates = <300000000>;
377 };
378
379 &ccu {
380         compatible = "allwinner,sun8i-a33-ccu";
381 };
382
383 &de {
384         compatible = "allwinner,sun8i-a33-display-engine";
385 };
386
387 &drc0 {
388         compatible = "allwinner,sun8i-a33-drc";
389 };
390
391 &fe0 {
392         compatible = "allwinner,sun8i-a33-display-frontend";
393 };
394
395 &mali {
396         operating-points-v2 = <&mali_opp_table>;
397 };
398
399 &pio {
400         compatible = "allwinner,sun8i-a33-pinctrl";
401         interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
402                      <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
403
404         uart0_pb_pins: uart0-pb-pins {
405                 pins = "PB0", "PB1";
406                 function = "uart0";
407         };
408
409 };
410
411 &tcon0 {
412         compatible = "allwinner,sun8i-a33-tcon";
413 };
414
415 &tcon0_out {
416         #address-cells = <1>;
417         #size-cells = <0>;
418
419         tcon0_out_dsi: endpoint@1 {
420                 reg = <1>;
421                 remote-endpoint = <&dsi_in_tcon0>;
422         };
423 };
424
425 &usb_otg {
426         compatible = "allwinner,sun8i-a33-musb";
427 };
428
429 &usbphy {
430         compatible = "allwinner,sun8i-a33-usb-phy";
431         reg = <0x01c19400 0x14>, <0x01c1a800 0x4>;
432         reg-names = "phy_ctrl", "pmu1";
433 };