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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / f19955a01482d118eac0fdaf530ec6e5b08cf414 / . / arch / arm / dts / rk322x.dtsi
blob: 7237da431d3a7620cba589b93d9e246142d8973f [file] [log] [blame]
Kever Yangb6474422017-06-23 17:17:51 +0800[diff] [blame]1/*
2 * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
3 *
4 * SPDX-License-Identifier: GPL-2.0+
5 */
6
7#include <dt-bindings/gpio/gpio.h>
8#include <dt-bindings/interrupt-controller/irq.h>
9#include <dt-bindings/interrupt-controller/arm-gic.h>
10#include <dt-bindings/pinctrl/rockchip.h>
11#include <dt-bindings/clock/rk3228-cru.h>
12#include <dt-bindings/thermal/thermal.h>
13
14/ {
15 #address-cells = <1>;
16 #size-cells = <1>;
17
18 interrupt-parent = <&gic>;
19
20 aliases {
21 serial0 = &uart0;
22 serial1 = &uart1;
23 serial2 = &uart2;
24 };
25
26 cpus {
27 #address-cells = <1>;
28 #size-cells = <0>;
29
30 cpu0: cpu@f00 {
31 device_type = "cpu";
32 compatible = "arm,cortex-a7";
33 reg = <0xf00>;
34 resets = <&cru SRST_CORE0>;
35 operating-points = <
36 /* KHz uV */
37 816000 1000000
38 >;
39 #cooling-cells = <2>; /* min followed by max */
40 clock-latency = <40000>;
41 clocks = <&cru ARMCLK>;
42 };
43
44 cpu1: cpu@f01 {
45 device_type = "cpu";
46 compatible = "arm,cortex-a7";
47 reg = <0xf01>;
48 resets = <&cru SRST_CORE1>;
49 };
50
51 cpu2: cpu@f02 {
52 device_type = "cpu";
53 compatible = "arm,cortex-a7";
54 reg = <0xf02>;
55 resets = <&cru SRST_CORE2>;
56 };
57
58 cpu3: cpu@f03 {
59 device_type = "cpu";
60 compatible = "arm,cortex-a7";
61 reg = <0xf03>;
62 resets = <&cru SRST_CORE3>;
63 };
64 };
65
66 amba {
67 compatible = "simple-bus";
68 #address-cells = <1>;
69 #size-cells = <1>;
70 ranges;
71
72 pdma: pdma@110f0000 {
73 compatible = "arm,pl330", "arm,primecell";
74 reg = <0x110f0000 0x4000>;
75 interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
76 <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
77 #dma-cells = <1>;
78 clocks = <&cru ACLK_DMAC>;
79 clock-names = "apb_pclk";
80 };
81 };
82
83 arm-pmu {
84 compatible = "arm,cortex-a7-pmu";
85 interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
86 <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
87 <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
88 <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
89 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
90 };
91
92 timer {
93 compatible = "arm,armv7-timer";
94 arm,cpu-registers-not-fw-configured;
95 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
96 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
97 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
98 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
99 clock-frequency = <24000000>;
100 };
101
102 xin24m: oscillator {
103 compatible = "fixed-clock";
104 clock-frequency = <24000000>;
105 clock-output-names = "xin24m";
106 #clock-cells = <0>;
107 };
108
109 bus_intmem@10080000 {
110 compatible = "mmio-sram";
111 reg = <0x10080000 0x9000>;
112 #address-cells = <1>;
113 #size-cells = <1>;
114 ranges = <0 0x10080000 0x9000>;
115 smp-sram@0 {
116 compatible = "rockchip,rk322x-smp-sram";
117 reg = <0x00 0x10>;
118 };
119 ddr_sram: ddr-sram@1000 {
120 compatible = "rockchip,rk322x-ddr-sram";
121 reg = <0x1000 0x8000>;
122 };
123 };
124
125 i2s1: i2s1@100b0000 {
126 compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
127 reg = <0x100b0000 0x4000>;
128 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
129 #address-cells = <1>;
130 #size-cells = <0>;
131 clock-names = "i2s_clk", "i2s_hclk";
132 clocks = <&cru SCLK_I2S1>, <&cru HCLK_I2S1_8CH>;
133 dmas = <&pdma 14>, <&pdma 15>;
134 dma-names = "tx", "rx";
135 pinctrl-names = "default";
136 pinctrl-0 = <&i2s1_bus>;
137 status = "disabled";
138 };
139
140 i2s0: i2s0@100c0000 {
141 compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
142 reg = <0x100c0000 0x4000>;
143 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
144 #address-cells = <1>;
145 #size-cells = <0>;
146 clock-names = "i2s_clk", "i2s_hclk";
147 clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S0_8CH>;
148 dmas = <&pdma 11>, <&pdma 12>;
149 dma-names = "tx", "rx";
150 status = "disabled";
151 };
152
153 i2s2: i2s2@100e0000 {
154 compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
155 reg = <0x100e0000 0x4000>;
156 interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
157 #address-cells = <1>;
158 #size-cells = <0>;
159 clock-names = "i2s_clk", "i2s_hclk";
160 clocks = <&cru SCLK_I2S2>, <&cru HCLK_I2S2_2CH>;
161 dmas = <&pdma 0>, <&pdma 1>;
162 dma-names = "tx", "rx";
163 status = "disabled";
164 };
165
166 grf: syscon@11000000 {
167 u-boot,dm-pre-reloc;
168 compatible = "rockchip,rk3228-grf", "syscon";
169 reg = <0x11000000 0x1000>;
170 };
171
172 uart0: serial@11010000 {
173 compatible = "snps,dw-apb-uart";
174 reg = <0x11010000 0x100>;
175 interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
176 clock-frequency = <24000000>;
177 clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
178 clock-names = "baudclk", "apb_pclk";
179 pinctrl-names = "default";
180 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
181 reg-shift = <2>;
182 reg-io-width = <4>;
183 status = "disabled";
184 };
185
186 uart1: serial@11020000 {
187 compatible = "snps,dw-apb-uart";
188 reg = <0x11020000 0x100>;
189 interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
190 clock-frequency = <24000000>;
191 clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
192 clock-names = "baudclk", "apb_pclk";
193 pinctrl-names = "default";
194 pinctrl-0 = <&uart1_xfer>;
195 reg-shift = <2>;
196 reg-io-width = <4>;
197 status = "disabled";
198 };
199
200 uart2: serial@11030000 {
201 compatible = "snps,dw-apb-uart";
202 reg = <0x11030000 0x100>;
203 interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
204 clock-frequency = <24000000>;
205 clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
206 clock-names = "baudclk", "apb_pclk";
207 pinctrl-names = "default";
208 pinctrl-0 = <&uart2_xfer>;
209 reg-shift = <2>;
210 reg-io-width = <4>;
211 status = "disabled";
212 };
213
214 i2c0: i2c@11050000 {
215 compatible = "rockchip,rk3228-i2c";
216 reg = <0x11050000 0x1000>;
217 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
218 #address-cells = <1>;
219 #size-cells = <0>;
220 clock-names = "i2c";
221 clocks = <&cru PCLK_I2C0>;
222 pinctrl-names = "default";
223 pinctrl-0 = <&i2c0_xfer>;
224 status = "disabled";
225 };
226
227 i2c1: i2c@11060000 {
228 compatible = "rockchip,rk3228-i2c";
229 reg = <0x11060000 0x1000>;
230 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
231 #address-cells = <1>;
232 #size-cells = <0>;
233 clock-names = "i2c";
234 clocks = <&cru PCLK_I2C1>;
235 pinctrl-names = "default";
236 pinctrl-0 = <&i2c1_xfer>;
237 status = "disabled";
238 };
239
240 i2c2: i2c@11070000 {
241 compatible = "rockchip,rk3228-i2c";
242 reg = <0x11070000 0x1000>;
243 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
244 #address-cells = <1>;
245 #size-cells = <0>;
246 clock-names = "i2c";
247 clocks = <&cru PCLK_I2C2>;
248 pinctrl-names = "default";
249 pinctrl-0 = <&i2c2_xfer>;
250 status = "disabled";
251 };
252
253 i2c3: i2c@11080000 {
254 compatible = "rockchip,rk3228-i2c";
255 reg = <0x11080000 0x1000>;
256 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
257 #address-cells = <1>;
258 #size-cells = <0>;
259 clock-names = "i2c";
260 clocks = <&cru PCLK_I2C3>;
261 pinctrl-names = "default";
262 pinctrl-0 = <&i2c3_xfer>;
263 status = "disabled";
264 };
265
266 pwm0: pwm@110b0000 {
267 compatible = "rockchip,rk3288-pwm";
268 reg = <0x110b0000 0x10>;
269 #pwm-cells = <3>;
270 clocks = <&cru PCLK_PWM>;
271 clock-names = "pwm";
272 pinctrl-names = "default";
273 pinctrl-0 = <&pwm0_pin>;
274 status = "disabled";
275 };
276
277 pwm1: pwm@110b0010 {
278 compatible = "rockchip,rk3288-pwm";
279 reg = <0x110b0010 0x10>;
280 #pwm-cells = <3>;
281 clocks = <&cru PCLK_PWM>;
282 clock-names = "pwm";
283 pinctrl-names = "default";
284 pinctrl-0 = <&pwm1_pin>;
285 status = "disabled";
286 };
287
288 pwm2: pwm@110b0020 {
289 compatible = "rockchip,rk3288-pwm";
290 reg = <0x110b0020 0x10>;
291 #pwm-cells = <3>;
292 clocks = <&cru PCLK_PWM>;
293 clock-names = "pwm";
294 pinctrl-names = "default";
295 pinctrl-0 = <&pwm2_pin>;
296 status = "disabled";
297 };
298
299 pwm3: pwm@110b0030 {
300 compatible = "rockchip,rk3288-pwm";
301 reg = <0x110b0030 0x10>;
302 #pwm-cells = <2>;
303 clocks = <&cru PCLK_PWM>;
304 clock-names = "pwm";
305 pinctrl-names = "default";
306 pinctrl-0 = <&pwm3_pin>;
307 status = "disabled";
308 };
309
310 timer: timer@110c0000 {
311 compatible = "rockchip,rk3288-timer";
312 reg = <0x110c0000 0x20>;
313 interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
314 clocks = <&xin24m>, <&cru PCLK_TIMER>;
315 clock-names = "timer", "pclk";
316 };
317
318 cru: clock-controller@110e0000 {
319 u-boot,dm-pre-reloc;
320 compatible = "rockchip,rk3228-cru";
321 reg = <0x110e0000 0x1000>;
322 rockchip,grf = <&grf>;
323 #clock-cells = <1>;
324 #reset-cells = <1>;
325 assigned-clocks = <&cru PLL_GPLL>;
326 assigned-clock-rates = <594000000>;
327 };
328
329 thermal-zones {
330 cpu_thermal: cpu-thermal {
331 polling-delay-passive = <100>; /* milliseconds */
332 polling-delay = <5000>; /* milliseconds */
333
334 thermal-sensors = <&tsadc 0>;
335
336 trips {
337 cpu_alert0: cpu_alert0 {
338 temperature = <70000>; /* millicelsius */
339 hysteresis = <2000>; /* millicelsius */
340 type = "passive";
341 };
342 cpu_alert1: cpu_alert1 {
343 temperature = <75000>; /* millicelsius */
344 hysteresis = <2000>; /* millicelsius */
345 type = "passive";
346 };
347 cpu_crit: cpu_crit {
348 temperature = <90000>; /* millicelsius */
349 hysteresis = <2000>; /* millicelsius */
350 type = "critical";
351 };
352 };
353
354 cooling-maps {
355 map0 {
356 trip = <&cpu_alert0>;
357 cooling-device =
358 <&cpu0 THERMAL_NO_LIMIT 6>;
359 };
360 map1 {
361 trip = <&cpu_alert1>;
362 cooling-device =
363 <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
364 };
365 };
366 };
367 };
368
369 tsadc: tsadc@11150000 {
370 compatible = "rockchip,rk3228-tsadc";
371 reg = <0x11150000 0x100>;
372 interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
373 clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
374 clock-names = "tsadc", "apb_pclk";
375 resets = <&cru SRST_TSADC>;
376 reset-names = "tsadc-apb";
377 pinctrl-names = "init", "default", "sleep";
378 pinctrl-0 = <&otp_gpio>;
379 pinctrl-1 = <&otp_out>;
380 pinctrl-2 = <&otp_gpio>;
381 #thermal-sensor-cells = <0>;
382 rockchip,hw-tshut-temp = <95000>;
383 status = "disabled";
384 };
385
386 emmc: dwmmc@30020000 {
387 compatible = "rockchip,rk3288-dw-mshc";
388 reg = <0x30020000 0x4000>;
389 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
390 clock-frequency = <37500000>;
391 max-frequency = <37500000>;
392 clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
393 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
394 clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
395 bus-width = <8>;
396 default-sample-phase = <158>;
397 num-slots = <1>;
398 fifo-depth = <0x100>;
399 pinctrl-names = "default";
400 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
401 resets = <&cru SRST_EMMC>;
402 reset-names = "reset";
403 status = "disabled";
404 };
405
406 gmac: ethernet@30200000 {
407 compatible = "rockchip,rk3228-gmac";
408 reg = <0x30200000 0x10000>;
409 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
410 interrupt-names = "macirq";
411 clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX>,
412 <&cru SCLK_MAC_TX>, <&cru SCLK_MAC_REF>,
413 <&cru SCLK_MAC_REFOUT>, <&cru ACLK_GMAC>,
414 <&cru PCLK_GMAC>;
415 clock-names = "stmmaceth", "mac_clk_rx",
416 "mac_clk_tx", "clk_mac_ref",
417 "clk_mac_refout", "aclk_mac",
418 "pclk_mac";
419 resets = <&cru SRST_GMAC>;
420 reset-names = "stmmaceth";
421 rockchip,grf = <&grf>;
422 status = "disabled";
423 };
424
425 gic: interrupt-controller@32010000 {
426 compatible = "arm,gic-400";
427 interrupt-controller;
428 #interrupt-cells = <3>;
429 #address-cells = <0>;
430
431 reg = <0x32011000 0x1000>,
432 <0x32012000 0x2000>,
433 <0x32014000 0x2000>,
434 <0x32016000 0x2000>;
435 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
436 };
437
438 pinctrl: pinctrl {
439 compatible = "rockchip,rk3228-pinctrl";
440 rockchip,grf = <&grf>;
441 #address-cells = <1>;
442 #size-cells = <1>;
443 ranges;
444
445 gpio0: gpio0@11110000 {
446 compatible = "rockchip,gpio-bank";
447 reg = <0x11110000 0x100>;
448 interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
449 clocks = <&cru PCLK_GPIO0>;
450
451 gpio-controller;
452 #gpio-cells = <2>;
453
454 interrupt-controller;
455 #interrupt-cells = <2>;
456 };
457
458 gpio1: gpio1@11120000 {
459 compatible = "rockchip,gpio-bank";
460 reg = <0x11120000 0x100>;
461 interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
462 clocks = <&cru PCLK_GPIO1>;
463
464 gpio-controller;
465 #gpio-cells = <2>;
466
467 interrupt-controller;
468 #interrupt-cells = <2>;
469 };
470
471 gpio2: gpio2@11130000 {
472 compatible = "rockchip,gpio-bank";
473 reg = <0x11130000 0x100>;
474 interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
475 clocks = <&cru PCLK_GPIO2>;
476
477 gpio-controller;
478 #gpio-cells = <2>;
479
480 interrupt-controller;
481 #interrupt-cells = <2>;
482 };
483
484 gpio3: gpio3@11140000 {
485 compatible = "rockchip,gpio-bank";
486 reg = <0x11140000 0x100>;
487 interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
488 clocks = <&cru PCLK_GPIO3>;
489
490 gpio-controller;
491 #gpio-cells = <2>;
492
493 interrupt-controller;
494 #interrupt-cells = <2>;
495 };
496
497 pcfg_pull_up: pcfg-pull-up {
498 bias-pull-up;
499 };
500
501 pcfg_pull_down: pcfg-pull-down {
502 bias-pull-down;
503 };
504
505 pcfg_pull_none: pcfg-pull-none {
506 bias-disable;
507 };
508
509 pcfg_pull_none_drv_12ma: pcfg-pull-none-drv-12ma {
510 drive-strength = <12>;
511 };
512
513 emmc {
514 emmc_clk: emmc-clk {
515 rockchip,pins = <2 RK_PA7 RK_FUNC_2 &pcfg_pull_none>;
516 };
517
518 emmc_cmd: emmc-cmd {
519 rockchip,pins = <1 RK_PC6 RK_FUNC_2 &pcfg_pull_none>;
520 };
521
522 emmc_bus8: emmc-bus8 {
523 rockchip,pins = <1 RK_PD0 RK_FUNC_2 &pcfg_pull_none>,
524 <1 RK_PD1 RK_FUNC_2 &pcfg_pull_none>,
525 <1 RK_PD2 RK_FUNC_2 &pcfg_pull_none>,
526 <1 RK_PD3 RK_FUNC_2 &pcfg_pull_none>,
527 <1 RK_PD4 RK_FUNC_2 &pcfg_pull_none>,
528 <1 RK_PD5 RK_FUNC_2 &pcfg_pull_none>,
529 <1 RK_PD6 RK_FUNC_2 &pcfg_pull_none>,
530 <1 RK_PD7 RK_FUNC_2 &pcfg_pull_none>;
531 };
532 };
533
534 gmac {
535 rgmii_pins: rgmii-pins {
536 rockchip,pins = <2 RK_PB6 RK_FUNC_1 &pcfg_pull_none>,
537 <2 RK_PB4 RK_FUNC_1 &pcfg_pull_none>,
538 <2 RK_PD1 RK_FUNC_1 &pcfg_pull_none>,
539 <2 RK_PC3 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
540 <2 RK_PC2 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
541 <2 RK_PC6 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
542 <2 RK_PC7 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
543 <2 RK_PB1 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
544 <2 RK_PB5 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
545 <2 RK_PC1 RK_FUNC_1 &pcfg_pull_none>,
546 <2 RK_PC0 RK_FUNC_1 &pcfg_pull_none>,
547 <2 RK_PC5 RK_FUNC_2 &pcfg_pull_none>,
548 <2 RK_PC4 RK_FUNC_2 &pcfg_pull_none>,
549 <2 RK_PB3 RK_FUNC_1 &pcfg_pull_none>,
550 <2 RK_PB0 RK_FUNC_1 &pcfg_pull_none>;
551 };
552
553 rmii_pins: rmii-pins {
554 rockchip,pins = <2 RK_PB6 RK_FUNC_1 &pcfg_pull_none>,
555 <2 RK_PB4 RK_FUNC_1 &pcfg_pull_none>,
556 <2 RK_PD1 RK_FUNC_1 &pcfg_pull_none>,
557 <2 RK_PC3 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
558 <2 RK_PC2 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
559 <2 RK_PB5 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
560 <2 RK_PC1 RK_FUNC_1 &pcfg_pull_none>,
561 <2 RK_PC0 RK_FUNC_1 &pcfg_pull_none>,
562 <2 RK_PB0 RK_FUNC_1 &pcfg_pull_none>,
563 <2 RK_PB7 RK_FUNC_1 &pcfg_pull_none>;
564 };
565
566 phy_pins: phy-pins {
567 rockchip,pins = <2 RK_PB6 RK_FUNC_2 &pcfg_pull_none>,
568 <2 RK_PB0 RK_FUNC_2 &pcfg_pull_none>;
569 };
570 };
571
572 i2c0 {
573 i2c0_xfer: i2c0-xfer {
574 rockchip,pins = <0 RK_PA0 RK_FUNC_1 &pcfg_pull_none>,
575 <0 RK_PA1 RK_FUNC_1 &pcfg_pull_none>;
576 };
577 };
578
579 i2c1 {
580 i2c1_xfer: i2c1-xfer {
581 rockchip,pins = <0 RK_PA2 RK_FUNC_1 &pcfg_pull_none>,
582 <0 RK_PA3 RK_FUNC_1 &pcfg_pull_none>;
583 };
584 };
585
586 i2c2 {
587 i2c2_xfer: i2c2-xfer {
588 rockchip,pins = <2 RK_PC4 RK_FUNC_1 &pcfg_pull_none>,
589 <2 RK_PC5 RK_FUNC_1 &pcfg_pull_none>;
590 };
591 };
592
593 i2c3 {
594 i2c3_xfer: i2c3-xfer {
595 rockchip,pins = <0 RK_PA6 RK_FUNC_1 &pcfg_pull_none>,
596 <0 RK_PA7 RK_FUNC_1 &pcfg_pull_none>;
597 };
598 };
599
600 i2s1 {
601 i2s1_bus: i2s1-bus {
602 rockchip,pins = <0 RK_PB0 RK_FUNC_1 &pcfg_pull_none>,
603 <0 RK_PB1 RK_FUNC_1 &pcfg_pull_none>,
604 <0 RK_PB3 RK_FUNC_1 &pcfg_pull_none>,
605 <0 RK_PB4 RK_FUNC_1 &pcfg_pull_none>,
606 <0 RK_PB5 RK_FUNC_1 &pcfg_pull_none>,
607 <0 RK_PB6 RK_FUNC_1 &pcfg_pull_none>,
608 <1 RK_PA2 RK_FUNC_1 &pcfg_pull_none>,
609 <1 RK_PA4 RK_FUNC_1 &pcfg_pull_none>,
610 <1 RK_PA5 RK_FUNC_1 &pcfg_pull_none>;
611 };
612 };
613
614 pwm0 {
615 pwm0_pin: pwm0-pin {
616 rockchip,pins = <3 RK_PC5 RK_FUNC_1 &pcfg_pull_none>;
617 };
618 };
619
620 pwm1 {
621 pwm1_pin: pwm1-pin {
622 rockchip,pins = <0 RK_PD6 RK_FUNC_2 &pcfg_pull_none>;
623 };
624 };
625
626 pwm2 {
627 pwm2_pin: pwm2-pin {
628 rockchip,pins = <1 RK_PB4 RK_FUNC_2 &pcfg_pull_none>;
629 };
630 };
631
632 pwm3 {
633 pwm3_pin: pwm3-pin {
634 rockchip,pins = <1 RK_PB3 RK_FUNC_2 &pcfg_pull_none>;
635 };
636 };
637
638 tsadc {
639 otp_gpio: otp-gpio {
640 rockchip,pins = <0 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
641 };
642
643 otp_out: otp-out {
644 rockchip,pins = <0 RK_PD0 RK_FUNC_2 &pcfg_pull_none>;
645 };
646 };
647
648 uart0 {
649 uart0_xfer: uart0-xfer {
650 rockchip,pins = <2 RK_PD2 RK_FUNC_1 &pcfg_pull_none>,
651 <2 RK_PD3 RK_FUNC_1 &pcfg_pull_none>;
652 };
653
654 uart0_cts: uart0-cts {
655 rockchip,pins = <2 RK_PD5 RK_FUNC_1 &pcfg_pull_none>;
656 };
657
658 uart0_rts: uart0-rts {
659 rockchip,pins = <0 RK_PC1 RK_FUNC_1 &pcfg_pull_none>;
660 };
661 };
662
663 uart1 {
664 uart1_xfer: uart1-xfer {
665 rockchip,pins = <1 RK_PB1 RK_FUNC_1 &pcfg_pull_none>,
666 <1 RK_PB2 RK_FUNC_1 &pcfg_pull_none>;
667 };
668
669 uart1_cts: uart1-cts {
670 rockchip,pins = <1 RK_PB0 RK_FUNC_1 &pcfg_pull_none>;
671 };
672
673 uart1_rts: uart1-rts {
674 rockchip,pins = <1 RK_PB3 RK_FUNC_1 &pcfg_pull_none>;
675 };
676 };
677
678 uart2 {
679 uart2_xfer: uart2-xfer {
680 rockchip,pins = <1 RK_PC2 RK_FUNC_2 &pcfg_pull_none>,
681 <1 RK_PC3 RK_FUNC_2 &pcfg_pull_none>;
682 };
683
684 uart2_cts: uart2-cts {
685 rockchip,pins = <0 RK_PD1 RK_FUNC_1 &pcfg_pull_none>;
686 };
687
688 uart2_rts: uart2-rts {
689 rockchip,pins = <0 RK_PD0 RK_FUNC_1 &pcfg_pull_none>;
690 };
691 };
692 };
693
694 dmc: dmc@11200000 {
695 u-boot,dm-pre-reloc;
696 compatible = "rockchip,rk3228-dmc", "syscon";
697 rockchip,cru = <&cru>;
698 rockchip,grf = <&grf>;
699 rockchip,msch = <&service_msch>;
700 reg = <0x11200000 0x3fc
701 0x12000000 0x400>;
702 rockchip,sram = <&ddr_sram>;
703 };
704
705 service_msch: syscon@31090000 {
706 u-boot,dm-pre-reloc;
707 compatible = "rockchip,rk3228-msch", "syscon";
708 reg = <0x31090000 0x2000>;
709 };
710};