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Andreas Färber37a0c602017-05-15 17:51:18 +08001/*
2 * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
28 * conditions:
29 *
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
32 *
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43#include <dt-bindings/clock/rk3368-cru.h>
44#include <dt-bindings/gpio/gpio.h>
45#include <dt-bindings/interrupt-controller/irq.h>
46#include <dt-bindings/interrupt-controller/arm-gic.h>
47#include <dt-bindings/pinctrl/rockchip.h>
48#include <dt-bindings/thermal/thermal.h>
Philipp Tomsich1ac973a2017-06-23 00:27:31 +020049#include <dt-bindings/memory/rk3368-dmc.h>
Andreas Färber37a0c602017-05-15 17:51:18 +080050
51/ {
52 compatible = "rockchip,rk3368";
53 interrupt-parent = <&gic>;
54 #address-cells = <2>;
55 #size-cells = <2>;
56
57 aliases {
58 ethernet0 = &gmac;
59 i2c0 = &i2c0;
60 i2c1 = &i2c1;
61 i2c2 = &i2c2;
62 i2c3 = &i2c3;
63 i2c4 = &i2c4;
64 i2c5 = &i2c5;
65 serial0 = &uart0;
66 serial1 = &uart1;
67 serial2 = &uart2;
68 serial3 = &uart3;
69 serial4 = &uart4;
70 spi0 = &spi0;
71 spi1 = &spi1;
72 spi2 = &spi2;
73 };
74
75 cpus {
76 #address-cells = <0x2>;
77 #size-cells = <0x0>;
78
79 cpu-map {
80 cluster0 {
81 core0 {
82 cpu = <&cpu_b0>;
83 };
84 core1 {
85 cpu = <&cpu_b1>;
86 };
87 core2 {
88 cpu = <&cpu_b2>;
89 };
90 core3 {
91 cpu = <&cpu_b3>;
92 };
93 };
94
95 cluster1 {
96 core0 {
97 cpu = <&cpu_l0>;
98 };
99 core1 {
100 cpu = <&cpu_l1>;
101 };
102 core2 {
103 cpu = <&cpu_l2>;
104 };
105 core3 {
106 cpu = <&cpu_l3>;
107 };
108 };
109 };
110
111 idle-states {
112 entry-method = "psci";
113
114 cpu_sleep: cpu-sleep-0 {
115 compatible = "arm,idle-state";
116 arm,psci-suspend-param = <0x1010000>;
117 entry-latency-us = <0x3fffffff>;
118 exit-latency-us = <0x40000000>;
119 min-residency-us = <0xffffffff>;
120 };
121 };
122
123 cpu_l0: cpu@0 {
124 device_type = "cpu";
125 compatible = "arm,cortex-a53", "arm,armv8";
126 reg = <0x0 0x0>;
127 cpu-idle-states = <&cpu_sleep>;
128 enable-method = "psci";
129
130 #cooling-cells = <2>; /* min followed by max */
131 };
132
133 cpu_l1: cpu@1 {
134 device_type = "cpu";
135 compatible = "arm,cortex-a53", "arm,armv8";
136 reg = <0x0 0x1>;
137 cpu-idle-states = <&cpu_sleep>;
138 enable-method = "psci";
139 };
140
141 cpu_l2: cpu@2 {
142 device_type = "cpu";
143 compatible = "arm,cortex-a53", "arm,armv8";
144 reg = <0x0 0x2>;
145 cpu-idle-states = <&cpu_sleep>;
146 enable-method = "psci";
147 };
148
149 cpu_l3: cpu@3 {
150 device_type = "cpu";
151 compatible = "arm,cortex-a53", "arm,armv8";
152 reg = <0x0 0x3>;
153 cpu-idle-states = <&cpu_sleep>;
154 enable-method = "psci";
155 };
156
157 cpu_b0: cpu@100 {
158 device_type = "cpu";
159 compatible = "arm,cortex-a53", "arm,armv8";
160 reg = <0x0 0x100>;
161 cpu-idle-states = <&cpu_sleep>;
162 enable-method = "psci";
163
164 #cooling-cells = <2>; /* min followed by max */
165 };
166
167 cpu_b1: cpu@101 {
168 device_type = "cpu";
169 compatible = "arm,cortex-a53", "arm,armv8";
170 reg = <0x0 0x101>;
171 cpu-idle-states = <&cpu_sleep>;
172 enable-method = "psci";
173 };
174
175 cpu_b2: cpu@102 {
176 device_type = "cpu";
177 compatible = "arm,cortex-a53", "arm,armv8";
178 reg = <0x0 0x102>;
179 cpu-idle-states = <&cpu_sleep>;
180 enable-method = "psci";
181 };
182
183 cpu_b3: cpu@103 {
184 device_type = "cpu";
185 compatible = "arm,cortex-a53", "arm,armv8";
186 reg = <0x0 0x103>;
187 cpu-idle-states = <&cpu_sleep>;
188 enable-method = "psci";
189 };
190 };
191
192 arm-pmu {
193 compatible = "arm,armv8-pmuv3";
194 interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
195 <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
196 <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
197 <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
198 <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
199 <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
200 <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
201 <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
202 interrupt-affinity = <&cpu_l0>, <&cpu_l1>, <&cpu_l2>,
203 <&cpu_l3>, <&cpu_b0>, <&cpu_b1>,
204 <&cpu_b2>, <&cpu_b3>;
205 };
206
207 psci {
208 compatible = "arm,psci-0.2";
209 method = "smc";
210 };
211
212 timer {
213 compatible = "arm,armv8-timer";
214 interrupts = <GIC_PPI 13
215 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>,
216 <GIC_PPI 14
217 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>,
218 <GIC_PPI 11
219 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>,
220 <GIC_PPI 10
221 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
222 };
223
224 xin24m: oscillator {
225 compatible = "fixed-clock";
226 clock-frequency = <24000000>;
227 clock-output-names = "xin24m";
228 #clock-cells = <0>;
229 };
230
Philipp Tomsich1ac973a2017-06-23 00:27:31 +0200231 dmc: dmc@ff610000 {
232 compatible = "rockchip,rk3368-dmc", "syscon";
233 rockchip,cru = <&cru>;
234 rockchip,grf = <&grf>;
235 rockchip,msch = <&service_msch>;
236 reg = <0 0xff610000 0 0x400
237 0 0xff620000 0 0x400>;
238 };
239
240 service_msch: syscon@ffac0000 {
Philipp Tomsich1ac973a2017-06-23 00:27:31 +0200241 compatible = "rockchip,rk3368-msch", "syscon";
242 reg = <0x0 0xffac0000 0x0 0x2000>;
243 status = "okay";
244 };
245
Andreas Färber37a0c602017-05-15 17:51:18 +0800246 sdmmc: dwmmc@ff0c0000 {
247 compatible = "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc";
248 reg = <0x0 0xff0c0000 0x0 0x4000>;
249 clock-freq-min-max = <400000 150000000>;
250 clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
251 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
252 clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
253 fifo-depth = <0x100>;
254 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
255 status = "disabled";
256 };
257
258 sdio0: dwmmc@ff0d0000 {
259 compatible = "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc";
260 reg = <0x0 0xff0d0000 0x0 0x4000>;
261 clock-freq-min-max = <400000 150000000>;
262 clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>,
263 <&cru SCLK_SDIO0_DRV>, <&cru SCLK_SDIO0_SAMPLE>;
264 clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
265 fifo-depth = <0x100>;
266 interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
267 status = "disabled";
268 };
269
270 emmc: dwmmc@ff0f0000 {
271 compatible = "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc";
272 reg = <0x0 0xff0f0000 0x0 0x4000>;
273 clock-freq-min-max = <400000 150000000>;
274 clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
275 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
276 clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
277 fifo-depth = <0x100>;
278 interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
279 status = "disabled";
280 };
281
282 saradc: saradc@ff100000 {
283 compatible = "rockchip,saradc";
284 reg = <0x0 0xff100000 0x0 0x100>;
285 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
286 #io-channel-cells = <1>;
287 clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
288 clock-names = "saradc", "apb_pclk";
289 status = "disabled";
290 };
291
292 spi0: spi@ff110000 {
293 compatible = "rockchip,rk3368-spi", "rockchip,rk3066-spi";
294 reg = <0x0 0xff110000 0x0 0x1000>;
295 clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
296 clock-names = "spiclk", "apb_pclk";
297 interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
298 pinctrl-names = "default";
299 pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>;
300 #address-cells = <1>;
301 #size-cells = <0>;
302 status = "disabled";
303 };
304
305 spi1: spi@ff120000 {
306 compatible = "rockchip,rk3368-spi", "rockchip,rk3066-spi";
307 reg = <0x0 0xff120000 0x0 0x1000>;
308 clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>;
309 clock-names = "spiclk", "apb_pclk";
310 interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
311 pinctrl-names = "default";
312 pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
313 #address-cells = <1>;
314 #size-cells = <0>;
315 status = "disabled";
316 };
317
318 spi2: spi@ff130000 {
319 compatible = "rockchip,rk3368-spi", "rockchip,rk3066-spi";
320 reg = <0x0 0xff130000 0x0 0x1000>;
321 clocks = <&cru SCLK_SPI2>, <&cru PCLK_SPI2>;
322 clock-names = "spiclk", "apb_pclk";
323 interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
324 pinctrl-names = "default";
325 pinctrl-0 = <&spi2_clk &spi2_tx &spi2_rx &spi2_cs0>;
326 #address-cells = <1>;
327 #size-cells = <0>;
328 status = "disabled";
329 };
330
331 i2c1: i2c@ff140000 {
332 compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
333 reg = <0x0 0xff140000 0x0 0x1000>;
334 interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
335 #address-cells = <1>;
336 #size-cells = <0>;
337 clock-names = "i2c";
338 clocks = <&cru PCLK_I2C1>;
339 pinctrl-names = "default";
340 pinctrl-0 = <&i2c1_xfer>;
341 status = "disabled";
342 };
343
344 i2c3: i2c@ff150000 {
345 compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
346 reg = <0x0 0xff150000 0x0 0x1000>;
347 interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
348 #address-cells = <1>;
349 #size-cells = <0>;
350 clock-names = "i2c";
351 clocks = <&cru PCLK_I2C3>;
352 pinctrl-names = "default";
353 pinctrl-0 = <&i2c3_xfer>;
354 status = "disabled";
355 };
356
357 i2c4: i2c@ff160000 {
358 compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
359 reg = <0x0 0xff160000 0x0 0x1000>;
360 interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
361 #address-cells = <1>;
362 #size-cells = <0>;
363 clock-names = "i2c";
364 clocks = <&cru PCLK_I2C4>;
365 pinctrl-names = "default";
366 pinctrl-0 = <&i2c4_xfer>;
367 status = "disabled";
368 };
369
370 i2c5: i2c@ff170000 {
371 compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
372 reg = <0x0 0xff170000 0x0 0x1000>;
373 interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
374 #address-cells = <1>;
375 #size-cells = <0>;
376 clock-names = "i2c";
377 clocks = <&cru PCLK_I2C5>;
378 pinctrl-names = "default";
379 pinctrl-0 = <&i2c5_xfer>;
380 status = "disabled";
381 };
382
383 uart0: serial@ff180000 {
384 compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
385 reg = <0x0 0xff180000 0x0 0x100>;
386 clock-frequency = <24000000>;
387 clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
388 clock-names = "baudclk", "apb_pclk";
389 interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
390 reg-shift = <2>;
391 reg-io-width = <4>;
392 pinctrl-names = "default";
393 pinctrl-0 = <&uart0_xfer>;
394 status = "disabled";
395 };
396
397 uart1: serial@ff190000 {
398 compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
399 reg = <0x0 0xff190000 0x0 0x100>;
400 clock-frequency = <24000000>;
401 clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
402 clock-names = "baudclk", "apb_pclk";
403 interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
404 reg-shift = <2>;
405 reg-io-width = <4>;
406 pinctrl-names = "default";
407 pinctrl-1 = <&uart0_xfer>;
408 status = "disabled";
409 };
410
411 uart3: serial@ff1b0000 {
412 compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
413 reg = <0x0 0xff1b0000 0x0 0x100>;
414 clock-frequency = <24000000>;
415 clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
416 clock-names = "baudclk", "apb_pclk";
417 interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
418 reg-shift = <2>;
419 reg-io-width = <4>;
420 pinctrl-names = "default";
421 pinctrl-0 = <&uart3_xfer>;
422 status = "disabled";
423 };
424
425 uart4: serial@ff1c0000 {
426 compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
427 reg = <0x0 0xff1c0000 0x0 0x100>;
428 clock-frequency = <24000000>;
429 clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
430 clock-names = "baudclk", "apb_pclk";
431 interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
432 reg-shift = <2>;
433 reg-io-width = <4>;
434 pinctrl-names = "default";
435 pinctrl-0 = <&uart4_xfer>;
436 status = "disabled";
437 };
438
439 thermal-zones {
440 cpu {
441 polling-delay-passive = <100>; /* milliseconds */
442 polling-delay = <5000>; /* milliseconds */
443
444 thermal-sensors = <&tsadc 0>;
445
446 trips {
447 cpu_alert0: cpu_alert0 {
448 temperature = <75000>; /* millicelsius */
449 hysteresis = <2000>; /* millicelsius */
450 type = "passive";
451 };
452 cpu_alert1: cpu_alert1 {
453 temperature = <80000>; /* millicelsius */
454 hysteresis = <2000>; /* millicelsius */
455 type = "passive";
456 };
457 cpu_crit: cpu_crit {
458 temperature = <95000>; /* millicelsius */
459 hysteresis = <2000>; /* millicelsius */
460 type = "critical";
461 };
462 };
463
464 cooling-maps {
465 map0 {
466 trip = <&cpu_alert0>;
467 cooling-device =
468 <&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
469 };
470 map1 {
471 trip = <&cpu_alert1>;
472 cooling-device =
473 <&cpu_l0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
474 };
475 };
476 };
477
478 gpu {
479 polling-delay-passive = <100>; /* milliseconds */
480 polling-delay = <5000>; /* milliseconds */
481
482 thermal-sensors = <&tsadc 1>;
483
484 trips {
485 gpu_alert0: gpu_alert0 {
486 temperature = <80000>; /* millicelsius */
487 hysteresis = <2000>; /* millicelsius */
488 type = "passive";
489 };
490 gpu_crit: gpu_crit {
491 temperature = <115000>; /* millicelsius */
492 hysteresis = <2000>; /* millicelsius */
493 type = "critical";
494 };
495 };
496
497 cooling-maps {
498 map0 {
499 trip = <&gpu_alert0>;
500 cooling-device =
501 <&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
502 };
503 };
504 };
505 };
506
507 tsadc: tsadc@ff280000 {
508 compatible = "rockchip,rk3368-tsadc";
509 reg = <0x0 0xff280000 0x0 0x100>;
510 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
511 clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
512 clock-names = "tsadc", "apb_pclk";
513 resets = <&cru SRST_TSADC>;
514 reset-names = "tsadc-apb";
515 pinctrl-names = "init", "default", "sleep";
516 pinctrl-0 = <&otp_gpio>;
517 pinctrl-1 = <&otp_out>;
518 pinctrl-2 = <&otp_gpio>;
519 #thermal-sensor-cells = <1>;
520 rockchip,hw-tshut-temp = <95000>;
521 status = "disabled";
522 };
523
524 gmac: ethernet@ff290000 {
525 compatible = "rockchip,rk3368-gmac";
526 reg = <0x0 0xff290000 0x0 0x10000>;
527 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
528 interrupt-names = "macirq";
529 rockchip,grf = <&grf>;
530 clocks = <&cru SCLK_MAC>,
531 <&cru SCLK_MAC_RX>, <&cru SCLK_MAC_TX>,
532 <&cru SCLK_MACREF>, <&cru SCLK_MACREF_OUT>,
533 <&cru ACLK_GMAC>, <&cru PCLK_GMAC>;
534 clock-names = "stmmaceth",
535 "mac_clk_rx", "mac_clk_tx",
536 "clk_mac_ref", "clk_mac_refout",
537 "aclk_mac", "pclk_mac";
538 status = "disabled";
539 };
540
541 usb_host0_ehci: usb@ff500000 {
542 compatible = "generic-ehci";
543 reg = <0x0 0xff500000 0x0 0x100>;
544 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
545 clocks = <&cru HCLK_HOST0>;
546 clock-names = "usbhost";
547 status = "disabled";
548 };
549
550 usb_otg: usb@ff580000 {
551 compatible = "rockchip,rk3368-usb", "rockchip,rk3066-usb",
552 "snps,dwc2";
553 reg = <0x0 0xff580000 0x0 0x40000>;
554 interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
555 clocks = <&cru HCLK_OTG0>;
556 clock-names = "otg";
557 dr_mode = "otg";
558 g-np-tx-fifo-size = <16>;
559 g-rx-fifo-size = <275>;
560 g-tx-fifo-size = <256 128 128 64 64 32>;
561 g-use-dma;
562 status = "disabled";
563 };
564
565 i2c0: i2c@ff650000 {
566 compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
567 reg = <0x0 0xff650000 0x0 0x1000>;
568 clocks = <&cru PCLK_I2C0>;
569 clock-names = "i2c";
570 interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
571 pinctrl-names = "default";
572 pinctrl-0 = <&i2c0_xfer>;
573 #address-cells = <1>;
574 #size-cells = <0>;
575 status = "disabled";
576 };
577
578 i2c2: i2c@ff660000 {
579 compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
580 reg = <0x0 0xff660000 0x0 0x1000>;
581 interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
582 #address-cells = <1>;
583 #size-cells = <0>;
584 clock-names = "i2c";
585 clocks = <&cru PCLK_I2C2>;
586 pinctrl-names = "default";
587 pinctrl-0 = <&i2c2_xfer>;
588 status = "disabled";
589 };
590
591 pwm0: pwm@ff680000 {
592 compatible = "rockchip,rk3368-pwm", "rockchip,rk3288-pwm";
593 reg = <0x0 0xff680000 0x0 0x10>;
594 #pwm-cells = <3>;
595 pinctrl-names = "default";
596 pinctrl-0 = <&pwm0_pin>;
597 clocks = <&cru PCLK_PWM1>;
598 clock-names = "pwm";
599 status = "disabled";
600 };
601
602 pwm1: pwm@ff680010 {
603 compatible = "rockchip,rk3368-pwm", "rockchip,rk3288-pwm";
604 reg = <0x0 0xff680010 0x0 0x10>;
605 #pwm-cells = <3>;
606 pinctrl-names = "default";
607 pinctrl-0 = <&pwm1_pin>;
608 clocks = <&cru PCLK_PWM1>;
609 clock-names = "pwm";
610 status = "disabled";
611 };
612
613 pwm2: pwm@ff680020 {
614 compatible = "rockchip,rk3368-pwm", "rockchip,rk3288-pwm";
615 reg = <0x0 0xff680020 0x0 0x10>;
616 #pwm-cells = <3>;
617 clocks = <&cru PCLK_PWM1>;
618 clock-names = "pwm";
619 status = "disabled";
620 };
621
622 pwm3: pwm@ff680030 {
623 compatible = "rockchip,rk3368-pwm", "rockchip,rk3288-pwm";
624 reg = <0x0 0xff680030 0x0 0x10>;
625 #pwm-cells = <3>;
626 pinctrl-names = "default";
627 pinctrl-0 = <&pwm3_pin>;
628 clocks = <&cru PCLK_PWM1>;
629 clock-names = "pwm";
630 status = "disabled";
631 };
632
633 uart2: serial@ff690000 {
634 compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart";
635 reg = <0x0 0xff690000 0x0 0x100>;
636 clock-frequency = <24000000>;
637 clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
638 clock-names = "baudclk", "apb_pclk";
639 interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
640 pinctrl-names = "default";
641 pinctrl-0 = <&uart2_xfer>;
642 reg-shift = <2>;
643 reg-io-width = <4>;
644 status = "disabled";
645 };
646
647 mbox: mbox@ff6b0000 {
648 compatible = "rockchip,rk3368-mailbox";
649 reg = <0x0 0xff6b0000 0x0 0x1000>;
650 interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
651 <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
652 <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
653 <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
654 clocks = <&cru PCLK_MAILBOX>;
655 clock-names = "pclk_mailbox";
656 #mbox-cells = <1>;
657 };
658
659 pmugrf: syscon@ff738000 {
Andreas Färber37a0c602017-05-15 17:51:18 +0800660 compatible = "rockchip,rk3368-pmugrf", "syscon";
661 reg = <0x0 0xff738000 0x0 0x1000>;
662 };
663
Philipp Tomsich8f362db2017-07-28 11:37:33 +0200664 sgrf: syscon@ff740000 {
665 compatible = "rockchip,rk3368-sgrf", "syscon";
666 reg = <0x0 0xff740000 0x0 0x1000>;
667 };
668
Andreas Färber37a0c602017-05-15 17:51:18 +0800669 cru: clock-controller@ff760000 {
670 compatible = "rockchip,rk3368-cru";
671 reg = <0x0 0xff760000 0x0 0x1000>;
672 rockchip,grf = <&grf>;
673 #clock-cells = <1>;
674 #reset-cells = <1>;
675 };
676
677 grf: syscon@ff770000 {
Andreas Färber37a0c602017-05-15 17:51:18 +0800678 compatible = "rockchip,rk3368-grf", "syscon";
679 reg = <0x0 0xff770000 0x0 0x1000>;
680 };
681
682 wdt: watchdog@ff800000 {
683 compatible = "rockchip,rk3368-wdt", "snps,dw-wdt";
684 reg = <0x0 0xff800000 0x0 0x100>;
685 clocks = <&cru PCLK_WDT>;
686 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
687 status = "disabled";
688 };
689
Philipp Tomsichbc824cc2017-07-28 17:46:39 +0200690 timer0: timer@ff810000 {
Andreas Färber37a0c602017-05-15 17:51:18 +0800691 compatible = "rockchip,rk3368-timer", "rockchip,rk3288-timer";
692 reg = <0x0 0xff810000 0x0 0x20>;
693 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
694 };
695
696 gic: interrupt-controller@ffb71000 {
697 compatible = "arm,gic-400";
698 interrupt-controller;
699 #interrupt-cells = <3>;
700 #address-cells = <0>;
701
702 reg = <0x0 0xffb71000 0x0 0x1000>,
703 <0x0 0xffb72000 0x0 0x1000>,
704 <0x0 0xffb74000 0x0 0x2000>,
705 <0x0 0xffb76000 0x0 0x2000>;
706 interrupts = <GIC_PPI 9
707 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
708 };
709
710 pinctrl: pinctrl {
711 compatible = "rockchip,rk3368-pinctrl";
712 rockchip,grf = <&grf>;
713 rockchip,pmu = <&pmugrf>;
714 #address-cells = <0x2>;
715 #size-cells = <0x2>;
716 ranges;
717
718 gpio0: gpio0@ff750000 {
719 compatible = "rockchip,gpio-bank";
720 reg = <0x0 0xff750000 0x0 0x100>;
721 clocks = <&cru PCLK_GPIO0>;
722 interrupts = <GIC_SPI 0x51 IRQ_TYPE_LEVEL_HIGH>;
723
724 gpio-controller;
725 #gpio-cells = <0x2>;
726
727 interrupt-controller;
728 #interrupt-cells = <0x2>;
729 };
730
731 gpio1: gpio1@ff780000 {
732 compatible = "rockchip,gpio-bank";
733 reg = <0x0 0xff780000 0x0 0x100>;
734 clocks = <&cru PCLK_GPIO1>;
735 interrupts = <GIC_SPI 0x52 IRQ_TYPE_LEVEL_HIGH>;
736
737 gpio-controller;
738 #gpio-cells = <0x2>;
739
740 interrupt-controller;
741 #interrupt-cells = <0x2>;
742 };
743
744 gpio2: gpio2@ff790000 {
745 compatible = "rockchip,gpio-bank";
746 reg = <0x0 0xff790000 0x0 0x100>;
747 clocks = <&cru PCLK_GPIO2>;
748 interrupts = <GIC_SPI 0x53 IRQ_TYPE_LEVEL_HIGH>;
749
750 gpio-controller;
751 #gpio-cells = <0x2>;
752
753 interrupt-controller;
754 #interrupt-cells = <0x2>;
755 };
756
757 gpio3: gpio3@ff7a0000 {
758 compatible = "rockchip,gpio-bank";
759 reg = <0x0 0xff7a0000 0x0 0x100>;
760 clocks = <&cru PCLK_GPIO3>;
761 interrupts = <GIC_SPI 0x54 IRQ_TYPE_LEVEL_HIGH>;
762
763 gpio-controller;
764 #gpio-cells = <0x2>;
765
766 interrupt-controller;
767 #interrupt-cells = <0x2>;
768 };
769
770 pcfg_pull_up: pcfg-pull-up {
771 bias-pull-up;
772 };
773
774 pcfg_pull_down: pcfg-pull-down {
775 bias-pull-down;
776 };
777
778 pcfg_pull_none: pcfg-pull-none {
779 bias-disable;
780 };
781
782 pcfg_pull_none_12ma: pcfg-pull-none-12ma {
783 bias-disable;
784 drive-strength = <12>;
785 };
786
787 emmc {
788 emmc_clk: emmc-clk {
789 rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>;
790 };
791
792 emmc_cmd: emmc-cmd {
793 rockchip,pins = <1 26 RK_FUNC_2 &pcfg_pull_up>;
794 };
795
796 emmc_pwr: emmc-pwr {
797 rockchip,pins = <1 27 RK_FUNC_2 &pcfg_pull_up>;
798 };
799
800 emmc_bus1: emmc-bus1 {
801 rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>;
802 };
803
804 emmc_bus4: emmc-bus4 {
805 rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>,
806 <1 19 RK_FUNC_2 &pcfg_pull_up>,
807 <1 20 RK_FUNC_2 &pcfg_pull_up>,
808 <1 21 RK_FUNC_2 &pcfg_pull_up>;
809 };
810
811 emmc_bus8: emmc-bus8 {
812 rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>,
813 <1 19 RK_FUNC_2 &pcfg_pull_up>,
814 <1 20 RK_FUNC_2 &pcfg_pull_up>,
815 <1 21 RK_FUNC_2 &pcfg_pull_up>,
816 <1 22 RK_FUNC_2 &pcfg_pull_up>,
817 <1 23 RK_FUNC_2 &pcfg_pull_up>,
818 <1 24 RK_FUNC_2 &pcfg_pull_up>,
819 <1 25 RK_FUNC_2 &pcfg_pull_up>;
820 };
821 };
822
823 gmac {
824 rgmii_pins: rgmii-pins {
825 rockchip,pins = <3 22 RK_FUNC_1 &pcfg_pull_none>,
826 <3 24 RK_FUNC_1 &pcfg_pull_none>,
827 <3 19 RK_FUNC_1 &pcfg_pull_none>,
828 <3 8 RK_FUNC_1 &pcfg_pull_none_12ma>,
829 <3 9 RK_FUNC_1 &pcfg_pull_none_12ma>,
830 <3 10 RK_FUNC_1 &pcfg_pull_none_12ma>,
831 <3 14 RK_FUNC_1 &pcfg_pull_none_12ma>,
832 <3 28 RK_FUNC_1 &pcfg_pull_none_12ma>,
833 <3 13 RK_FUNC_1 &pcfg_pull_none_12ma>,
834 <3 15 RK_FUNC_1 &pcfg_pull_none>,
835 <3 16 RK_FUNC_1 &pcfg_pull_none>,
836 <3 17 RK_FUNC_1 &pcfg_pull_none>,
837 <3 18 RK_FUNC_1 &pcfg_pull_none>,
838 <3 25 RK_FUNC_1 &pcfg_pull_none>,
839 <3 20 RK_FUNC_1 &pcfg_pull_none>;
840 };
841
842 rmii_pins: rmii-pins {
843 rockchip,pins = <3 22 RK_FUNC_1 &pcfg_pull_none>,
844 <3 24 RK_FUNC_1 &pcfg_pull_none>,
845 <3 19 RK_FUNC_1 &pcfg_pull_none>,
846 <3 8 RK_FUNC_1 &pcfg_pull_none_12ma>,
847 <3 9 RK_FUNC_1 &pcfg_pull_none_12ma>,
848 <3 13 RK_FUNC_1 &pcfg_pull_none_12ma>,
849 <3 15 RK_FUNC_1 &pcfg_pull_none>,
850 <3 16 RK_FUNC_1 &pcfg_pull_none>,
851 <3 20 RK_FUNC_1 &pcfg_pull_none>,
852 <3 21 RK_FUNC_1 &pcfg_pull_none>;
853 };
854 };
855
856 i2c0 {
857 i2c0_xfer: i2c0-xfer {
858 rockchip,pins = <0 6 RK_FUNC_1 &pcfg_pull_none>,
859 <0 7 RK_FUNC_1 &pcfg_pull_none>;
860 };
861 };
862
863 i2c1 {
864 i2c1_xfer: i2c1-xfer {
865 rockchip,pins = <2 21 RK_FUNC_1 &pcfg_pull_none>,
866 <2 22 RK_FUNC_1 &pcfg_pull_none>;
867 };
868 };
869
870 i2c2 {
871 i2c2_xfer: i2c2-xfer {
872 rockchip,pins = <0 9 RK_FUNC_2 &pcfg_pull_none>,
873 <3 31 RK_FUNC_2 &pcfg_pull_none>;
874 };
875 };
876
877 i2c3 {
878 i2c3_xfer: i2c3-xfer {
879 rockchip,pins = <1 16 RK_FUNC_1 &pcfg_pull_none>,
880 <1 17 RK_FUNC_1 &pcfg_pull_none>;
881 };
882 };
883
884 i2c4 {
885 i2c4_xfer: i2c4-xfer {
886 rockchip,pins = <3 24 RK_FUNC_2 &pcfg_pull_none>,
887 <3 25 RK_FUNC_2 &pcfg_pull_none>;
888 };
889 };
890
891 i2c5 {
892 i2c5_xfer: i2c5-xfer {
893 rockchip,pins = <3 26 RK_FUNC_2 &pcfg_pull_none>,
894 <3 27 RK_FUNC_2 &pcfg_pull_none>;
895 };
896 };
897
898 pwm0 {
899 pwm0_pin: pwm0-pin {
900 rockchip,pins = <3 8 RK_FUNC_2 &pcfg_pull_none>;
901 };
902 };
903
904 pwm1 {
905 pwm1_pin: pwm1-pin {
906 rockchip,pins = <0 8 RK_FUNC_2 &pcfg_pull_none>;
907 };
908 };
909
910 pwm3 {
911 pwm3_pin: pwm3-pin {
912 rockchip,pins = <3 29 RK_FUNC_3 &pcfg_pull_none>;
913 };
914 };
915
916 sdio0 {
917 sdio0_bus1: sdio0-bus1 {
918 rockchip,pins = <2 28 RK_FUNC_1 &pcfg_pull_up>;
919 };
920
921 sdio0_bus4: sdio0-bus4 {
922 rockchip,pins = <2 28 RK_FUNC_1 &pcfg_pull_up>,
923 <2 29 RK_FUNC_1 &pcfg_pull_up>,
924 <2 30 RK_FUNC_1 &pcfg_pull_up>,
925 <2 31 RK_FUNC_1 &pcfg_pull_up>;
926 };
927
928 sdio0_cmd: sdio0-cmd {
929 rockchip,pins = <3 0 RK_FUNC_1 &pcfg_pull_up>;
930 };
931
932 sdio0_clk: sdio0-clk {
933 rockchip,pins = <3 1 RK_FUNC_1 &pcfg_pull_none>;
934 };
935
936 sdio0_cd: sdio0-cd {
937 rockchip,pins = <3 2 RK_FUNC_1 &pcfg_pull_up>;
938 };
939
940 sdio0_wp: sdio0-wp {
941 rockchip,pins = <3 3 RK_FUNC_1 &pcfg_pull_up>;
942 };
943
944 sdio0_pwr: sdio0-pwr {
945 rockchip,pins = <3 4 RK_FUNC_1 &pcfg_pull_up>;
946 };
947
948 sdio0_bkpwr: sdio0-bkpwr {
949 rockchip,pins = <3 5 RK_FUNC_1 &pcfg_pull_up>;
950 };
951
952 sdio0_int: sdio0-int {
953 rockchip,pins = <3 6 RK_FUNC_1 &pcfg_pull_up>;
954 };
955 };
956
957 sdmmc {
958 sdmmc_clk: sdmmc-clk {
959 rockchip,pins = <2 9 RK_FUNC_1 &pcfg_pull_none>;
960 };
961
962 sdmmc_cmd: sdmmc-cmd {
963 rockchip,pins = <2 10 RK_FUNC_1 &pcfg_pull_up>;
964 };
965
966 sdmmc_cd: sdmmc-cd {
967 rockchip,pins = <2 11 RK_FUNC_1 &pcfg_pull_up>;
968 };
969
970 sdmmc_bus1: sdmmc-bus1 {
971 rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up>;
972 };
973
974 sdmmc_bus4: sdmmc-bus4 {
975 rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up>,
976 <2 6 RK_FUNC_1 &pcfg_pull_up>,
977 <2 7 RK_FUNC_1 &pcfg_pull_up>,
978 <2 8 RK_FUNC_1 &pcfg_pull_up>;
979 };
980 };
981
982 spi0 {
983 spi0_clk: spi0-clk {
984 rockchip,pins = <1 29 RK_FUNC_2 &pcfg_pull_up>;
985 };
986 spi0_cs0: spi0-cs0 {
987 rockchip,pins = <1 24 RK_FUNC_3 &pcfg_pull_up>;
988 };
989 spi0_cs1: spi0-cs1 {
990 rockchip,pins = <1 25 RK_FUNC_3 &pcfg_pull_up>;
991 };
992 spi0_tx: spi0-tx {
993 rockchip,pins = <1 23 RK_FUNC_3 &pcfg_pull_up>;
994 };
995 spi0_rx: spi0-rx {
996 rockchip,pins = <1 22 RK_FUNC_3 &pcfg_pull_up>;
997 };
998 };
999
1000 spi1 {
1001 spi1_clk: spi1-clk {
1002 rockchip,pins = <1 14 RK_FUNC_2 &pcfg_pull_up>;
1003 };
1004 spi1_cs0: spi1-cs0 {
1005 rockchip,pins = <1 15 RK_FUNC_2 &pcfg_pull_up>;
1006 };
1007 spi1_cs1: spi1-cs1 {
1008 rockchip,pins = <3 28 RK_FUNC_2 &pcfg_pull_up>;
1009 };
1010 spi1_rx: spi1-rx {
1011 rockchip,pins = <1 16 RK_FUNC_2 &pcfg_pull_up>;
1012 };
1013 spi1_tx: spi1-tx {
1014 rockchip,pins = <1 17 RK_FUNC_2 &pcfg_pull_up>;
1015 };
1016 };
1017
1018 spi2 {
1019 spi2_clk: spi2-clk {
1020 rockchip,pins = <0 12 RK_FUNC_2 &pcfg_pull_up>;
1021 };
1022 spi2_cs0: spi2-cs0 {
1023 rockchip,pins = <0 13 RK_FUNC_2 &pcfg_pull_up>;
1024 };
1025 spi2_rx: spi2-rx {
1026 rockchip,pins = <0 10 RK_FUNC_2 &pcfg_pull_up>;
1027 };
1028 spi2_tx: spi2-tx {
1029 rockchip,pins = <0 11 RK_FUNC_2 &pcfg_pull_up>;
1030 };
1031 };
1032
1033 tsadc {
1034 otp_gpio: otp-gpio {
1035 rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;
1036 };
1037
1038 otp_out: otp-out {
1039 rockchip,pins = <0 3 RK_FUNC_1 &pcfg_pull_none>;
1040 };
1041 };
1042
1043 uart0 {
1044 uart0_xfer: uart0-xfer {
1045 rockchip,pins = <2 24 RK_FUNC_1 &pcfg_pull_up>,
1046 <2 25 RK_FUNC_1 &pcfg_pull_none>;
1047 };
1048
1049 uart0_cts: uart0-cts {
1050 rockchip,pins = <2 26 RK_FUNC_1 &pcfg_pull_none>;
1051 };
1052
1053 uart0_rts: uart0-rts {
1054 rockchip,pins = <2 27 RK_FUNC_1 &pcfg_pull_none>;
1055 };
1056 };
1057
1058 uart1 {
1059 uart1_xfer: uart1-xfer {
1060 rockchip,pins = <0 20 RK_FUNC_3 &pcfg_pull_up>,
1061 <0 21 RK_FUNC_3 &pcfg_pull_none>;
1062 };
1063
1064 uart1_cts: uart1-cts {
1065 rockchip,pins = <0 22 RK_FUNC_3 &pcfg_pull_none>;
1066 };
1067
1068 uart1_rts: uart1-rts {
1069 rockchip,pins = <0 23 RK_FUNC_3 &pcfg_pull_none>;
1070 };
1071 };
1072
1073 uart2 {
1074 uart2_xfer: uart2-xfer {
1075 rockchip,pins = <2 6 RK_FUNC_2 &pcfg_pull_up>,
1076 <2 5 RK_FUNC_2 &pcfg_pull_none>;
1077 };
1078 /* no rts / cts for uart2 */
1079 };
1080
1081 uart3 {
1082 uart3_xfer: uart3-xfer {
1083 rockchip,pins = <3 29 RK_FUNC_2 &pcfg_pull_up>,
1084 <3 30 RK_FUNC_3 &pcfg_pull_none>;
1085 };
1086
1087 uart3_cts: uart3-cts {
1088 rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_none>;
1089 };
1090
1091 uart3_rts: uart3-rts {
1092 rockchip,pins = <3 17 RK_FUNC_2 &pcfg_pull_none>;
1093 };
1094 };
1095
1096 uart4 {
1097 uart4_xfer: uart4-xfer {
1098 rockchip,pins = <0 27 RK_FUNC_3 &pcfg_pull_up>,
1099 <0 26 RK_FUNC_3 &pcfg_pull_none>;
1100 };
1101
1102 uart4_cts: uart4-cts {
1103 rockchip,pins = <0 24 RK_FUNC_3 &pcfg_pull_none>;
1104 };
1105
1106 uart4_rts: uart4-rts {
1107 rockchip,pins = <0 25 RK_FUNC_3 &pcfg_pull_none>;
1108 };
1109 };
1110 };
1111};