| blob | 780ec3a99b21f857b414d4d47b8e773cd28c7788 |
1 /*
2 * This file is dual-licensed: you can use it either under the terms
3 * of the GPL or the X11 license, at your option. Note that this dual
4 * licensing only applies to this file, and not this project as a
5 * whole.
6 *
7 * a) This file is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of the
10 * License, or (at your option) any later version.
11 *
12 * This file is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * Or, alternatively,
18 *
19 * b) Permission is hereby granted, free of charge, to any person
20 * obtaining a copy of this software and associated documentation
21 * files (the "Software"), to deal in the Software without
22 * restriction, including without limitation the rights to use,
23 * copy, modify, merge, publish, distribute, sublicense, and/or
24 * sell copies of the Software, and to permit persons to whom the
25 * Software is furnished to do so, subject to the following
26 * conditions:
27 *
28 * The above copyright notice and this permission notice shall be
29 * included in all copies or substantial portions of the Software.
30 *
31 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
32 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
33 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
34 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
35 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
36 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
37 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
38 * OTHER DEALINGS IN THE SOFTWARE.
39 */
41 #include <dt-bindings/gpio/gpio.h>
42 #include <dt-bindings/interrupt-controller/irq.h>
43 #include <dt-bindings/interrupt-controller/arm-gic.h>
44 #include <dt-bindings/pinctrl/rockchip.h>
45 #include <dt-bindings/clock/rk3228-cru.h>
46 #include <dt-bindings/thermal/thermal.h>
48 / {
49 #address-cells = <1>;
50 #size-cells = <1>;
52 interrupt-parent = <&gic>;
54 aliases {
55 serial0 = &uart0;
56 serial1 = &uart1;
57 serial2 = &uart2;
58 spi0 = &spi0;
59 };
61 cpus {
62 #address-cells = <1>;
63 #size-cells = <0>;
65 cpu0: cpu@f00 {
66 device_type = "cpu";
67 compatible = "arm,cortex-a7";
68 reg = <0xf00>;
69 resets = <&cru SRST_CORE0>;
70 operating-points-v2 = <&cpu0_opp_table>;
71 #cooling-cells = <2>; /* min followed by max */
72 clock-latency = <40000>;
73 clocks = <&cru ARMCLK>;
74 enable-method = "psci";
75 };
77 cpu1: cpu@f01 {
78 device_type = "cpu";
79 compatible = "arm,cortex-a7";
80 reg = <0xf01>;
81 resets = <&cru SRST_CORE1>;
82 operating-points-v2 = <&cpu0_opp_table>;
83 enable-method = "psci";
84 };
86 cpu2: cpu@f02 {
87 device_type = "cpu";
88 compatible = "arm,cortex-a7";
89 reg = <0xf02>;
90 resets = <&cru SRST_CORE2>;
91 operating-points-v2 = <&cpu0_opp_table>;
92 enable-method = "psci";
93 };
95 cpu3: cpu@f03 {
96 device_type = "cpu";
97 compatible = "arm,cortex-a7";
98 reg = <0xf03>;
99 resets = <&cru SRST_CORE3>;
100 operating-points-v2 = <&cpu0_opp_table>;
101 enable-method = "psci";
102 };
103 };
105 cpu0_opp_table: opp_table0 {
106 compatible = "operating-points-v2";
107 opp-shared;
109 opp-408000000 {
110 opp-hz = /bits/ 64 <408000000>;
111 opp-microvolt = <950000>;
112 clock-latency-ns = <40000>;
113 opp-suspend;
114 };
115 opp-600000000 {
116 opp-hz = /bits/ 64 <600000000>;
117 opp-microvolt = <975000>;
118 };
119 opp-816000000 {
120 opp-hz = /bits/ 64 <816000000>;
121 opp-microvolt = <1000000>;
122 };
123 opp-1008000000 {
124 opp-hz = /bits/ 64 <1008000000>;
125 opp-microvolt = <1175000>;
126 };
127 opp-1200000000 {
128 opp-hz = /bits/ 64 <1200000000>;
129 opp-microvolt = <1275000>;
130 };
131 };
133 amba {
134 compatible = "simple-bus";
135 #address-cells = <1>;
136 #size-cells = <1>;
137 ranges;
139 pdma: pdma@110f0000 {
140 compatible = "arm,pl330", "arm,primecell";
141 reg = <0x110f0000 0x4000>;
142 interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
143 <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
144 #dma-cells = <1>;
145 clocks = <&cru ACLK_DMAC>;
146 clock-names = "apb_pclk";
147 };
148 };
150 arm-pmu {
151 compatible = "arm,cortex-a7-pmu";
152 interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
153 <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
154 <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
155 <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
156 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
157 };
159 psci {
160 compatible = "arm,psci-1.0", "arm,psci-0.2";
161 method = "smc";
162 };
164 timer {
165 compatible = "arm,armv7-timer";
166 arm,cpu-registers-not-fw-configured;
167 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
168 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
169 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
170 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
171 clock-frequency = <24000000>;
172 };
174 xin24m: oscillator {
175 compatible = "fixed-clock";
176 clock-frequency = <24000000>;
177 clock-output-names = "xin24m";
178 #clock-cells = <0>;
179 };
181 i2s1: i2s1@100b0000 {
182 compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
183 reg = <0x100b0000 0x4000>;
184 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
185 #address-cells = <1>;
186 #size-cells = <0>;
187 clock-names = "i2s_clk", "i2s_hclk";
188 clocks = <&cru SCLK_I2S1>, <&cru HCLK_I2S1_8CH>;
189 dmas = <&pdma 14>, <&pdma 15>;
190 dma-names = "tx", "rx";
191 pinctrl-names = "default";
192 pinctrl-0 = <&i2s1_bus>;
193 status = "disabled";
194 };
196 i2s0: i2s0@100c0000 {
197 compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
198 reg = <0x100c0000 0x4000>;
199 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
200 #address-cells = <1>;
201 #size-cells = <0>;
202 clock-names = "i2s_clk", "i2s_hclk";
203 clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S0_8CH>;
204 dmas = <&pdma 11>, <&pdma 12>;
205 dma-names = "tx", "rx";
206 status = "disabled";
207 };
209 spdif: spdif@100d0000 {
210 compatible = "rockchip,rk3228-spdif";
211 reg = <0x100d0000 0x1000>;
212 interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
213 clocks = <&cru SCLK_SPDIF>, <&cru HCLK_SPDIF_8CH>;
214 clock-names = "mclk", "hclk";
215 dmas = <&pdma 10>;
216 dma-names = "tx";
217 pinctrl-names = "default";
218 pinctrl-0 = <&spdif_tx>;
219 status = "disabled";
220 };
222 i2s2: i2s2@100e0000 {
223 compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
224 reg = <0x100e0000 0x4000>;
225 interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
226 #address-cells = <1>;
227 #size-cells = <0>;
228 clock-names = "i2s_clk", "i2s_hclk";
229 clocks = <&cru SCLK_I2S2>, <&cru HCLK_I2S2_2CH>;
230 dmas = <&pdma 0>, <&pdma 1>;
231 dma-names = "tx", "rx";
232 status = "disabled";
233 };
235 grf: syscon@11000000 {
236 compatible = "syscon", "simple-mfd";
237 reg = <0x11000000 0x1000>;
238 #address-cells = <1>;
239 #size-cells = <1>;
241 io_domains: io-domains {
242 compatible = "rockchip,rk3228-io-voltage-domain";
243 status = "disabled";
244 };
246 u2phy0: usb2-phy@760 {
247 compatible = "rockchip,rk3228-usb2phy";
248 reg = <0x0760 0x0c>;
249 clocks = <&cru SCLK_OTGPHY0>;
250 clock-names = "phyclk";
251 clock-output-names = "usb480m_phy0";
252 #clock-cells = <0>;
253 status = "disabled";
255 u2phy0_otg: otg-port {
256 interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
257 <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
258 <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
259 interrupt-names = "otg-bvalid", "otg-id",
260 "linestate";
261 #phy-cells = <0>;
262 status = "disabled";
263 };
265 u2phy0_host: host-port {
266 interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
267 interrupt-names = "linestate";
268 #phy-cells = <0>;
269 status = "disabled";
270 };
271 };
273 u2phy1: usb2-phy@800 {
274 compatible = "rockchip,rk3228-usb2phy";
275 reg = <0x0800 0x0c>;
276 clocks = <&cru SCLK_OTGPHY1>;
277 clock-names = "phyclk";
278 clock-output-names = "usb480m_phy1";
279 #clock-cells = <0>;
280 status = "disabled";
282 u2phy1_otg: otg-port {
283 interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
284 interrupt-names = "linestate";
285 #phy-cells = <0>;
286 status = "disabled";
287 };
289 u2phy1_host: host-port {
290 interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
291 interrupt-names = "linestate";
292 #phy-cells = <0>;
293 status = "disabled";
294 };
295 };
296 };
298 uart0: serial@11010000 {
299 compatible = "snps,dw-apb-uart";
300 reg = <0x11010000 0x100>;
301 interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
302 clock-frequency = <24000000>;
303 clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
304 clock-names = "baudclk", "apb_pclk";
305 pinctrl-names = "default";
306 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
307 reg-shift = <2>;
308 reg-io-width = <4>;
309 status = "disabled";
310 };
312 uart1: serial@11020000 {
313 compatible = "snps,dw-apb-uart";
314 reg = <0x11020000 0x100>;
315 interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
316 clock-frequency = <24000000>;
317 clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
318 clock-names = "baudclk", "apb_pclk";
319 pinctrl-names = "default";
320 pinctrl-0 = <&uart1_xfer>;
321 reg-shift = <2>;
322 reg-io-width = <4>;
323 status = "disabled";
324 };
326 uart2: serial@11030000 {
327 compatible = "snps,dw-apb-uart";
328 reg = <0x11030000 0x100>;
329 interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
330 clock-frequency = <24000000>;
331 clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
332 clock-names = "baudclk", "apb_pclk";
333 pinctrl-names = "default";
334 pinctrl-0 = <&uart2_xfer>;
335 reg-shift = <2>;
336 reg-io-width = <4>;
337 status = "disabled";
338 };
340 efuse: efuse@11040000 {
341 compatible = "rockchip,rk3228-efuse";
342 reg = <0x11040000 0x20>;
343 clocks = <&cru PCLK_EFUSE_256>;
344 clock-names = "pclk_efuse";
345 #address-cells = <1>;
346 #size-cells = <1>;
348 /* Data cells */
349 efuse_id: id@7 {
350 reg = <0x7 0x10>;
351 };
352 cpu_leakage: cpu_leakage@17 {
353 reg = <0x17 0x1>;
354 };
355 };
357 i2c0: i2c@11050000 {
358 compatible = "rockchip,rk3228-i2c";
359 reg = <0x11050000 0x1000>;
360 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
361 #address-cells = <1>;
362 #size-cells = <0>;
363 clock-names = "i2c";
364 clocks = <&cru PCLK_I2C0>;
365 pinctrl-names = "default";
366 pinctrl-0 = <&i2c0_xfer>;
367 status = "disabled";
368 };
370 i2c1: i2c@11060000 {
371 compatible = "rockchip,rk3228-i2c";
372 reg = <0x11060000 0x1000>;
373 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
374 #address-cells = <1>;
375 #size-cells = <0>;
376 clock-names = "i2c";
377 clocks = <&cru PCLK_I2C1>;
378 pinctrl-names = "default";
379 pinctrl-0 = <&i2c1_xfer>;
380 status = "disabled";
381 };
383 i2c2: i2c@11070000 {
384 compatible = "rockchip,rk3228-i2c";
385 reg = <0x11070000 0x1000>;
386 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
387 #address-cells = <1>;
388 #size-cells = <0>;
389 clock-names = "i2c";
390 clocks = <&cru PCLK_I2C2>;
391 pinctrl-names = "default";
392 pinctrl-0 = <&i2c2_xfer>;
393 status = "disabled";
394 };
396 i2c3: i2c@11080000 {
397 compatible = "rockchip,rk3228-i2c";
398 reg = <0x11080000 0x1000>;
399 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
400 #address-cells = <1>;
401 #size-cells = <0>;
402 clock-names = "i2c";
403 clocks = <&cru PCLK_I2C3>;
404 pinctrl-names = "default";
405 pinctrl-0 = <&i2c3_xfer>;
406 status = "disabled";
407 };
409 spi0: spi@11090000 {
410 compatible = "rockchip,rk3228-spi";
411 reg = <0x11090000 0x1000>;
412 interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
413 #address-cells = <1>;
414 #size-cells = <0>;
415 clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
416 clock-names = "spiclk", "apb_pclk";
417 pinctrl-names = "default";
418 pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0 &spi0_cs1>;
419 status = "disabled";
420 };
422 wdt: watchdog@110a0000 {
423 compatible = "snps,dw-wdt";
424 reg = <0x110a0000 0x100>;
425 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
426 clocks = <&cru PCLK_CPU>;
427 status = "disabled";
428 };
430 pwm0: pwm@110b0000 {
431 compatible = "rockchip,rk3288-pwm";
432 reg = <0x110b0000 0x10>;
433 #pwm-cells = <3>;
434 clocks = <&cru PCLK_PWM>;
435 clock-names = "pwm";
436 pinctrl-names = "default";
437 pinctrl-0 = <&pwm0_pin>;
438 status = "disabled";
439 };
441 pwm1: pwm@110b0010 {
442 compatible = "rockchip,rk3288-pwm";
443 reg = <0x110b0010 0x10>;
444 #pwm-cells = <3>;
445 clocks = <&cru PCLK_PWM>;
446 clock-names = "pwm";
447 pinctrl-names = "default";
448 pinctrl-0 = <&pwm1_pin>;
449 status = "disabled";
450 };
452 pwm2: pwm@110b0020 {
453 compatible = "rockchip,rk3288-pwm";
454 reg = <0x110b0020 0x10>;
455 #pwm-cells = <3>;
456 clocks = <&cru PCLK_PWM>;
457 clock-names = "pwm";
458 pinctrl-names = "default";
459 pinctrl-0 = <&pwm2_pin>;
460 status = "disabled";
461 };
463 pwm3: pwm@110b0030 {
464 compatible = "rockchip,rk3288-pwm";
465 reg = <0x110b0030 0x10>;
466 #pwm-cells = <2>;
467 clocks = <&cru PCLK_PWM>;
468 clock-names = "pwm";
469 pinctrl-names = "default";
470 pinctrl-0 = <&pwm3_pin>;
471 status = "disabled";
472 };
474 timer: timer@110c0000 {
475 compatible = "rockchip,rk3228-timer", "rockchip,rk3288-timer";
476 reg = <0x110c0000 0x20>;
477 interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
478 clocks = <&xin24m>, <&cru PCLK_TIMER>;
479 clock-names = "timer", "pclk";
480 };
482 cru: clock-controller@110e0000 {
483 compatible = "rockchip,rk3228-cru";
484 reg = <0x110e0000 0x1000>;
485 rockchip,grf = <&grf>;
486 #clock-cells = <1>;
487 #reset-cells = <1>;
488 assigned-clocks =
489 <&cru PLL_GPLL>, <&cru ARMCLK>,
490 <&cru PLL_CPLL>, <&cru ACLK_PERI>,
491 <&cru HCLK_PERI>, <&cru PCLK_PERI>,
492 <&cru ACLK_CPU>, <&cru HCLK_CPU>,
493 <&cru PCLK_CPU>;
494 assigned-clock-rates =
495 <594000000>, <816000000>,
496 <500000000>, <150000000>,
497 <150000000>, <75000000>,
498 <150000000>, <150000000>,
499 <75000000>;
500 };
502 thermal-zones {
503 cpu_thermal: cpu-thermal {
504 polling-delay-passive = <100>; /* milliseconds */
505 polling-delay = <5000>; /* milliseconds */
507 thermal-sensors = <&tsadc 0>;
509 trips {
510 cpu_alert0: cpu_alert0 {
511 temperature = <70000>; /* millicelsius */
512 hysteresis = <2000>; /* millicelsius */
513 type = "passive";
514 };
515 cpu_alert1: cpu_alert1 {
516 temperature = <75000>; /* millicelsius */
517 hysteresis = <2000>; /* millicelsius */
518 type = "passive";
519 };
520 cpu_crit: cpu_crit {
521 temperature = <90000>; /* millicelsius */
522 hysteresis = <2000>; /* millicelsius */
523 type = "critical";
524 };
525 };
527 cooling-maps {
528 map0 {
529 trip = <&cpu_alert0>;
530 cooling-device =
531 <&cpu0 THERMAL_NO_LIMIT 6>;
532 };
533 map1 {
534 trip = <&cpu_alert1>;
535 cooling-device =
536 <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
537 };
538 };
539 };
540 };
542 tsadc: tsadc@11150000 {
543 compatible = "rockchip,rk3228-tsadc";
544 reg = <0x11150000 0x100>;
545 interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
546 clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
547 clock-names = "tsadc", "apb_pclk";
548 assigned-clocks = <&cru SCLK_TSADC>;
549 assigned-clock-rates = <32768>;
550 resets = <&cru SRST_TSADC>;
551 reset-names = "tsadc-apb";
552 pinctrl-names = "init", "default", "sleep";
553 pinctrl-0 = <&otp_gpio>;
554 pinctrl-1 = <&otp_out>;
555 pinctrl-2 = <&otp_gpio>;
556 #thermal-sensor-cells = <0>;
557 rockchip,hw-tshut-temp = <95000>;
558 status = "disabled";
559 };
561 gpu: gpu@20000000 {
562 compatible = "rockchip,rk3228-mali", "arm,mali-400";
563 reg = <0x20000000 0x10000>;
564 interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
565 <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
566 <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
567 <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
568 <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
569 <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
570 interrupt-names = "gp",
571 "gpmmu",
572 "pp0",
573 "ppmmu0",
574 "pp1",
575 "ppmmu1";
576 clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
577 clock-names = "core", "bus";
578 resets = <&cru SRST_GPU_A>;
579 status = "disabled";
580 };
582 vpu_mmu: iommu@20020800 {
583 compatible = "rockchip,iommu";
584 reg = <0x20020800 0x100>;
585 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
586 interrupt-names = "vpu_mmu";
587 iommu-cells = <0>;
588 status = "disabled";
589 };
591 vdec_mmu: iommu@20030480 {
592 compatible = "rockchip,iommu";
593 reg = <0x20030480 0x40>, <0x200304c0 0x40>;
594 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
595 interrupt-names = "vdec_mmu";
596 iommu-cells = <0>;
597 status = "disabled";
598 };
600 vop_mmu: iommu@20053f00 {
601 compatible = "rockchip,iommu";
602 reg = <0x20053f00 0x100>;
603 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
604 interrupt-names = "vop_mmu";
605 iommu-cells = <0>;
606 status = "disabled";
607 };
609 iep_mmu: iommu@20070800 {
610 compatible = "rockchip,iommu";
611 reg = <0x20070800 0x100>;
612 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
613 interrupt-names = "iep_mmu";
614 iommu-cells = <0>;
615 status = "disabled";
616 };
618 sdmmc: dwmmc@30000000 {
619 compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
620 reg = <0x30000000 0x4000>;
621 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
622 clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
623 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
624 clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
625 fifo-depth = <0x100>;
626 pinctrl-names = "default";
627 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
628 status = "disabled";
629 };
631 sdio: dwmmc@30010000 {
632 compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
633 reg = <0x30010000 0x4000>;
634 interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
635 clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
636 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
637 clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
638 fifo-depth = <0x100>;
639 pinctrl-names = "default";
640 pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
641 status = "disabled";
642 };
644 emmc: dwmmc@30020000 {
645 compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
646 reg = <0x30020000 0x4000>;
647 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
648 clock-frequency = <37500000>;
649 max-frequency = <37500000>;
650 clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
651 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
652 clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
653 bus-width = <8>;
654 default-sample-phase = <158>;
655 fifo-depth = <0x100>;
656 pinctrl-names = "default";
657 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
658 resets = <&cru SRST_EMMC>;
659 reset-names = "reset";
660 status = "disabled";
661 };
663 usb_otg: usb@30040000 {
664 compatible = "rockchip,rk3228-usb", "rockchip,rk3066-usb",
665 "snps,dwc2";
666 reg = <0x30040000 0x40000>;
667 interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
668 clocks = <&cru HCLK_OTG>;
669 clock-names = "otg";
670 dr_mode = "otg";
671 g-np-tx-fifo-size = <16>;
672 g-rx-fifo-size = <280>;
673 g-tx-fifo-size = <256 128 128 64 32 16>;
674 g-use-dma;
675 phys = <&u2phy0_otg>;
676 phy-names = "usb2-phy";
677 status = "disabled";
678 };
680 usb_host0_ehci: usb@30080000 {
681 compatible = "generic-ehci";
682 reg = <0x30080000 0x20000>;
683 interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
684 clocks = <&cru HCLK_HOST0>, <&u2phy0>;
685 clock-names = "usbhost", "utmi";
686 phys = <&u2phy0_host>;
687 phy-names = "usb";
688 status = "disabled";
689 };
691 usb_host0_ohci: usb@300a0000 {
692 compatible = "generic-ohci";
693 reg = <0x300a0000 0x20000>;
694 interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
695 clocks = <&cru HCLK_HOST0>, <&u2phy0>;
696 clock-names = "usbhost", "utmi";
697 phys = <&u2phy0_host>;
698 phy-names = "usb";
699 status = "disabled";
700 };
702 usb_host1_ehci: usb@300c0000 {
703 compatible = "generic-ehci";
704 reg = <0x300c0000 0x20000>;
705 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
706 clocks = <&cru HCLK_HOST1>, <&u2phy1>;
707 clock-names = "usbhost", "utmi";
708 phys = <&u2phy1_otg>;
709 phy-names = "usb";
710 status = "disabled";
711 };
713 usb_host1_ohci: usb@300e0000 {
714 compatible = "generic-ohci";
715 reg = <0x300e0000 0x20000>;
716 interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
717 clocks = <&cru HCLK_HOST1>, <&u2phy1>;
718 clock-names = "usbhost", "utmi";
719 phys = <&u2phy1_otg>;
720 phy-names = "usb";
721 status = "disabled";
722 };
724 usb_host2_ehci: usb@30100000 {
725 compatible = "generic-ehci";
726 reg = <0x30100000 0x20000>;
727 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
728 clocks = <&cru HCLK_HOST2>, <&u2phy1>;
729 phys = <&u2phy1_host>;
730 phy-names = "usb";
731 clock-names = "usbhost", "utmi";
732 status = "disabled";
733 };
735 usb_host2_ohci: usb@30120000 {
736 compatible = "generic-ohci";
737 reg = <0x30120000 0x20000>;
738 interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
739 clocks = <&cru HCLK_HOST2>, <&u2phy1>;
740 clock-names = "usbhost", "utmi";
741 phys = <&u2phy1_host>;
742 phy-names = "usb";
743 status = "disabled";
744 };
746 gmac: ethernet@30200000 {
747 compatible = "rockchip,rk3228-gmac";
748 reg = <0x30200000 0x10000>;
749 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
750 interrupt-names = "macirq";
751 clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX>,
752 <&cru SCLK_MAC_TX>, <&cru SCLK_MAC_REF>,
753 <&cru SCLK_MAC_REFOUT>, <&cru ACLK_GMAC>,
754 <&cru PCLK_GMAC>;
755 clock-names = "stmmaceth", "mac_clk_rx",
756 "mac_clk_tx", "clk_mac_ref",
757 "clk_mac_refout", "aclk_mac",
758 "pclk_mac";
759 resets = <&cru SRST_GMAC>;
760 reset-names = "stmmaceth";
761 rockchip,grf = <&grf>;
762 status = "disabled";
763 };
765 gic: interrupt-controller@32010000 {
766 compatible = "arm,gic-400";
767 interrupt-controller;
768 #interrupt-cells = <3>;
769 #address-cells = <0>;
771 reg = <0x32011000 0x1000>,
772 <0x32012000 0x2000>,
773 <0x32014000 0x2000>,
774 <0x32016000 0x2000>;
775 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
776 };
778 pinctrl: pinctrl {
779 compatible = "rockchip,rk3228-pinctrl";
780 rockchip,grf = <&grf>;
781 #address-cells = <1>;
782 #size-cells = <1>;
783 ranges;
785 gpio0: gpio0@11110000 {
786 compatible = "rockchip,gpio-bank";
787 reg = <0x11110000 0x100>;
788 interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
789 clocks = <&cru PCLK_GPIO0>;
791 gpio-controller;
792 #gpio-cells = <2>;
794 interrupt-controller;
795 #interrupt-cells = <2>;
796 };
798 gpio1: gpio1@11120000 {
799 compatible = "rockchip,gpio-bank";
800 reg = <0x11120000 0x100>;
801 interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
802 clocks = <&cru PCLK_GPIO1>;
804 gpio-controller;
805 #gpio-cells = <2>;
807 interrupt-controller;
808 #interrupt-cells = <2>;
809 };
811 gpio2: gpio2@11130000 {
812 compatible = "rockchip,gpio-bank";
813 reg = <0x11130000 0x100>;
814 interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
815 clocks = <&cru PCLK_GPIO2>;
817 gpio-controller;
818 #gpio-cells = <2>;
820 interrupt-controller;
821 #interrupt-cells = <2>;
822 };
824 gpio3: gpio3@11140000 {
825 compatible = "rockchip,gpio-bank";
826 reg = <0x11140000 0x100>;
827 interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
828 clocks = <&cru PCLK_GPIO3>;
830 gpio-controller;
831 #gpio-cells = <2>;
833 interrupt-controller;
834 #interrupt-cells = <2>;
835 };
837 pcfg_pull_up: pcfg-pull-up {
838 bias-pull-up;
839 };
841 pcfg_pull_down: pcfg-pull-down {
842 bias-pull-down;
843 };
845 pcfg_pull_none: pcfg-pull-none {
846 bias-disable;
847 };
849 pcfg_pull_none_drv_12ma: pcfg-pull-none-drv-12ma {
850 drive-strength = <12>;
851 };
853 sdmmc {
854 sdmmc_clk: sdmmc-clk {
855 rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none_drv_12ma>;
856 };
858 sdmmc_cmd: sdmmc-cmd {
859 rockchip,pins = <1 RK_PB7 1 &pcfg_pull_none_drv_12ma>;
860 };
862 sdmmc_bus4: sdmmc-bus4 {
863 rockchip,pins = <1 RK_PC2 1 &pcfg_pull_none_drv_12ma>,
864 <1 RK_PC3 1 &pcfg_pull_none_drv_12ma>,
865 <1 RK_PC4 1 &pcfg_pull_none_drv_12ma>,
866 <1 RK_PC5 1 &pcfg_pull_none_drv_12ma>;
867 };
868 };
870 sdio {
871 sdio_clk: sdio-clk {
872 rockchip,pins = <3 RK_PA0 1 &pcfg_pull_none_drv_12ma>;
873 };
875 sdio_cmd: sdio-cmd {
876 rockchip,pins = <3 RK_PA1 1 &pcfg_pull_none_drv_12ma>;
877 };
879 sdio_bus4: sdio-bus4 {
880 rockchip,pins = <3 RK_PA2 1 &pcfg_pull_none_drv_12ma>,
881 <3 RK_PA3 1 &pcfg_pull_none_drv_12ma>,
882 <3 RK_PA4 1 &pcfg_pull_none_drv_12ma>,
883 <3 RK_PA5 1 &pcfg_pull_none_drv_12ma>;
884 };
885 };
887 emmc {
888 emmc_clk: emmc-clk {
889 rockchip,pins = <2 7 RK_FUNC_2 &pcfg_pull_none>;
890 };
892 emmc_cmd: emmc-cmd {
893 rockchip,pins = <1 22 RK_FUNC_2 &pcfg_pull_none>;
894 };
896 emmc_bus8: emmc-bus8 {
897 rockchip,pins = <1 24 RK_FUNC_2 &pcfg_pull_none>,
898 <1 25 RK_FUNC_2 &pcfg_pull_none>,
899 <1 26 RK_FUNC_2 &pcfg_pull_none>,
900 <1 27 RK_FUNC_2 &pcfg_pull_none>,
901 <1 28 RK_FUNC_2 &pcfg_pull_none>,
902 <1 29 RK_FUNC_2 &pcfg_pull_none>,
903 <1 30 RK_FUNC_2 &pcfg_pull_none>,
904 <1 31 RK_FUNC_2 &pcfg_pull_none>;
905 };
906 };
908 gmac {
909 rgmii_pins: rgmii-pins {
910 rockchip,pins = <2 14 RK_FUNC_1 &pcfg_pull_none>,
911 <2 12 RK_FUNC_1 &pcfg_pull_none>,
912 <2 25 RK_FUNC_1 &pcfg_pull_none>,
913 <2 19 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
914 <2 18 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
915 <2 22 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
916 <2 23 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
917 <2 9 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
918 <2 13 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
919 <2 17 RK_FUNC_1 &pcfg_pull_none>,
920 <2 16 RK_FUNC_1 &pcfg_pull_none>,
921 <2 21 RK_FUNC_2 &pcfg_pull_none>,
922 <2 20 RK_FUNC_2 &pcfg_pull_none>,
923 <2 11 RK_FUNC_1 &pcfg_pull_none>,
924 <2 8 RK_FUNC_1 &pcfg_pull_none>;
925 };
927 rmii_pins: rmii-pins {
928 rockchip,pins = <2 14 RK_FUNC_1 &pcfg_pull_none>,
929 <2 12 RK_FUNC_1 &pcfg_pull_none>,
930 <2 25 RK_FUNC_1 &pcfg_pull_none>,
931 <2 19 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
932 <2 18 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
933 <2 13 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
934 <2 17 RK_FUNC_1 &pcfg_pull_none>,
935 <2 16 RK_FUNC_1 &pcfg_pull_none>,
936 <2 8 RK_FUNC_1 &pcfg_pull_none>,
937 <2 15 RK_FUNC_1 &pcfg_pull_none>;
938 };
940 phy_pins: phy-pins {
941 rockchip,pins = <2 14 RK_FUNC_2 &pcfg_pull_none>,
942 <2 8 RK_FUNC_2 &pcfg_pull_none>;
943 };
944 };
946 i2c0 {
947 i2c0_xfer: i2c0-xfer {
948 rockchip,pins = <0 0 RK_FUNC_1 &pcfg_pull_none>,
949 <0 1 RK_FUNC_1 &pcfg_pull_none>;
950 };
951 };
953 i2c1 {
954 i2c1_xfer: i2c1-xfer {
955 rockchip,pins = <0 2 RK_FUNC_1 &pcfg_pull_none>,
956 <0 3 RK_FUNC_1 &pcfg_pull_none>;
957 };
958 };
960 i2c2 {
961 i2c2_xfer: i2c2-xfer {
962 rockchip,pins = <2 20 RK_FUNC_1 &pcfg_pull_none>,
963 <2 21 RK_FUNC_1 &pcfg_pull_none>;
964 };
965 };
967 i2c3 {
968 i2c3_xfer: i2c3-xfer {
969 rockchip,pins = <0 6 RK_FUNC_1 &pcfg_pull_none>,
970 <0 7 RK_FUNC_1 &pcfg_pull_none>;
971 };
972 };
974 spi-0 {
975 spi0_clk: spi0-clk {
976 rockchip,pins = <0 9 RK_FUNC_2 &pcfg_pull_up>;
977 };
978 spi0_cs0: spi0-cs0 {
979 rockchip,pins = <0 14 RK_FUNC_2 &pcfg_pull_up>;
980 };
981 spi0_tx: spi0-tx {
982 rockchip,pins = <0 11 RK_FUNC_2 &pcfg_pull_up>;
983 };
984 spi0_rx: spi0-rx {
985 rockchip,pins = <0 13 RK_FUNC_2 &pcfg_pull_up>;
986 };
987 spi0_cs1: spi0-cs1 {
988 rockchip,pins = <1 12 RK_FUNC_1 &pcfg_pull_up>;
989 };
990 };
992 spi-1 {
993 spi1_clk: spi1-clk {
994 rockchip,pins = <0 23 RK_FUNC_2 &pcfg_pull_up>;
995 };
996 spi1_cs0: spi1-cs0 {
997 rockchip,pins = <2 2 RK_FUNC_2 &pcfg_pull_up>;
998 };
999 spi1_rx: spi1-rx {
1000 rockchip,pins = <2 0 RK_FUNC_2 &pcfg_pull_up>;
1001 };
1002 spi1_tx: spi1-tx {
1003 rockchip,pins = <2 1 RK_FUNC_2 &pcfg_pull_up>;
1004 };
1005 spi1_cs1: spi1-cs1 {
1006 rockchip,pins = <2 3 RK_FUNC_2 &pcfg_pull_up>;
1007 };
1008 };
1010 i2s1 {
1011 i2s1_bus: i2s1-bus {
1012 rockchip,pins = <0 8 RK_FUNC_1 &pcfg_pull_none>,
1013 <0 9 RK_FUNC_1 &pcfg_pull_none>,
1014 <0 11 RK_FUNC_1 &pcfg_pull_none>,
1015 <0 12 RK_FUNC_1 &pcfg_pull_none>,
1016 <0 13 RK_FUNC_1 &pcfg_pull_none>,
1017 <0 14 RK_FUNC_1 &pcfg_pull_none>,
1018 <1 2 RK_FUNC_2 &pcfg_pull_none>,
1019 <1 4 RK_FUNC_2 &pcfg_pull_none>,
1020 <1 5 RK_FUNC_2 &pcfg_pull_none>;
1021 };
1022 };
1024 pwm0 {
1025 pwm0_pin: pwm0-pin {
1026 rockchip,pins = <3 21 RK_FUNC_1 &pcfg_pull_none>;
1027 };
1028 };
1030 pwm1 {
1031 pwm1_pin: pwm1-pin {
1032 rockchip,pins = <0 30 RK_FUNC_2 &pcfg_pull_none>;
1033 };
1034 };
1036 pwm2 {
1037 pwm2_pin: pwm2-pin {
1038 rockchip,pins = <1 12 RK_FUNC_2 &pcfg_pull_none>;
1039 };
1040 };
1042 pwm3 {
1043 pwm3_pin: pwm3-pin {
1044 rockchip,pins = <1 11 RK_FUNC_2 &pcfg_pull_none>;
1045 };
1046 };
1048 spdif {
1049 spdif_tx: spdif-tx {
1050 rockchip,pins = <3 31 RK_FUNC_2 &pcfg_pull_none>;
1051 };
1052 };
1054 tsadc {
1055 otp_gpio: otp-gpio {
1056 rockchip,pins = <0 24 RK_FUNC_GPIO &pcfg_pull_none>;
1057 };
1059 otp_out: otp-out {
1060 rockchip,pins = <0 24 RK_FUNC_2 &pcfg_pull_none>;
1061 };
1062 };
1064 uart0 {
1065 uart0_xfer: uart0-xfer {
1066 rockchip,pins = <2 26 RK_FUNC_1 &pcfg_pull_none>,
1067 <2 27 RK_FUNC_1 &pcfg_pull_none>;
1068 };
1070 uart0_cts: uart0-cts {
1071 rockchip,pins = <2 29 RK_FUNC_1 &pcfg_pull_none>;
1072 };
1074 uart0_rts: uart0-rts {
1075 rockchip,pins = <0 17 RK_FUNC_1 &pcfg_pull_none>;
1076 };
1077 };
1079 uart1 {
1080 uart1_xfer: uart1-xfer {
1081 rockchip,pins = <1 9 RK_FUNC_1 &pcfg_pull_none>,
1082 <1 10 RK_FUNC_1 &pcfg_pull_none>;
1083 };
1085 uart1_cts: uart1-cts {
1086 rockchip,pins = <1 8 RK_FUNC_1 &pcfg_pull_none>;
1087 };
1089 uart1_rts: uart1-rts {
1090 rockchip,pins = <1 11 RK_FUNC_1 &pcfg_pull_none>;
1091 };
1092 };
1094 uart2 {
1095 uart2_xfer: uart2-xfer {
1096 rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>,
1097 <1 19 RK_FUNC_2 &pcfg_pull_none>;
1098 };
1100 uart21_xfer: uart21-xfer {
1101 rockchip,pins = <1 10 RK_FUNC_2 &pcfg_pull_up>,
1102 <1 9 RK_FUNC_2 &pcfg_pull_none>;
1103 };
1105 uart2_cts: uart2-cts {
1106 rockchip,pins = <0 25 RK_FUNC_1 &pcfg_pull_none>;
1107 };
1109 uart2_rts: uart2-rts {
1110 rockchip,pins = <0 24 RK_FUNC_1 &pcfg_pull_none>;
1111 };
1112 };
1113 };
1114 };