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git01.mediatek.com / filogic / uboot / 64c240898eb2316dc0d703d20330a33ad3042ca6 / . / arch / arm / dts / rk3308.dtsi
blob: 9a152a8a90724de9802fdc6f6f506ebadbf51a76 [file] [log] [blame]
Andy Yan02133dd2019-11-14 11:21:14 +0800[diff] [blame]1// SPDX-License-Identifier: GPL-2.0+ OR MIT
2/*
3 * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
4 *
5 */
6
7#include <dt-bindings/clock/rk3308-cru.h>
8#include <dt-bindings/gpio/gpio.h>
9#include <dt-bindings/interrupt-controller/arm-gic.h>
10#include <dt-bindings/interrupt-controller/irq.h>
11#include <dt-bindings/pinctrl/rockchip.h>
12#include <dt-bindings/thermal/thermal.h>
13
14/ {
15 compatible = "rockchip,rk3308";
16
17 interrupt-parent = <&gic>;
18 #address-cells = <2>;
19 #size-cells = <2>;
20
21 aliases {
22 i2c0 = &i2c0;
23 i2c1 = &i2c1;
24 i2c2 = &i2c2;
25 i2c3 = &i2c3;
26 serial0 = &uart0;
27 serial1 = &uart1;
28 serial2 = &uart2;
29 serial3 = &uart3;
30 serial4 = &uart4;
31 spi0 = &spi0;
32 spi1 = &spi1;
33 spi2 = &spi2;
34 };
35
36 cpus {
37 #address-cells = <2>;
38 #size-cells = <0>;
39
40 cpu0: cpu@0 {
41 device_type = "cpu";
42 compatible = "arm,cortex-a35", "arm,armv8";
43 reg = <0x0 0x0>;
44 enable-method = "psci";
45 clocks = <&cru ARMCLK>;
46 #cooling-cells = <2>;
47 dynamic-power-coefficient = <90>;
48 operating-points-v2 = <&cpu0_opp_table>;
49 cpu-idle-states = <&CPU_SLEEP>;
50 next-level-cache = <&l2>;
51 };
52
53 cpu1: cpu@1 {
54 device_type = "cpu";
55 compatible = "arm,cortex-a35", "arm,armv8";
56 reg = <0x0 0x1>;
57 enable-method = "psci";
58 operating-points-v2 = <&cpu0_opp_table>;
59 cpu-idle-states = <&CPU_SLEEP>;
60 next-level-cache = <&l2>;
61 };
62
63 cpu2: cpu@2 {
64 device_type = "cpu";
65 compatible = "arm,cortex-a35", "arm,armv8";
66 reg = <0x0 0x2>;
67 enable-method = "psci";
68 operating-points-v2 = <&cpu0_opp_table>;
69 cpu-idle-states = <&CPU_SLEEP>;
70 next-level-cache = <&l2>;
71 };
72
73 cpu3: cpu@3 {
74 device_type = "cpu";
75 compatible = "arm,cortex-a35", "arm,armv8";
76 reg = <0x0 0x3>;
77 enable-method = "psci";
78 operating-points-v2 = <&cpu0_opp_table>;
79 cpu-idle-states = <&CPU_SLEEP>;
80 next-level-cache = <&l2>;
81 };
82
83 idle-states {
84 entry-method = "psci";
85
86 CPU_SLEEP: cpu-sleep {
87 compatible = "arm,idle-state";
88 local-timer-stop;
89 arm,psci-suspend-param = <0x0010000>;
90 entry-latency-us = <120>;
91 exit-latency-us = <250>;
92 min-residency-us = <900>;
93 };
94 };
95
96 l2: l2-cache {
97 compatible = "cache";
98 };
99 };
100
101 cpu0_opp_table: cpu0-opp-table {
102 compatible = "operating-points-v2";
103 opp-shared;
104
105 opp-408000000 {
106 opp-hz = /bits/ 64 <408000000>;
107 opp-microvolt = <950000 950000 1340000>;
108 clock-latency-ns = <40000>;
109 opp-suspend;
110 };
111 opp-600000000 {
112 opp-hz = /bits/ 64 <600000000>;
113 opp-microvolt = <950000 950000 1340000>;
114 clock-latency-ns = <40000>;
115 };
116 opp-816000000 {
117 opp-hz = /bits/ 64 <816000000>;
118 opp-microvolt = <1025000 1025000 1340000>;
119 clock-latency-ns = <40000>;
120 };
121 opp-1008000000 {
122 opp-hz = /bits/ 64 <1008000000>;
123 opp-microvolt = <1125000 1125000 1340000>;
124 clock-latency-ns = <40000>;
125 };
126 };
127
128 arm-pmu {
129 compatible = "arm,cortex-a53-pmu";
130 interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
131 <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
132 <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
133 <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
134 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
135 };
136
137 mac_clkin: external-mac-clock {
138 compatible = "fixed-clock";
139 clock-frequency = <50000000>;
140 clock-output-names = "mac_clkin";
141 #clock-cells = <0>;
142 };
143
144 psci {
145 compatible = "arm,psci-1.0";
146 method = "smc";
147 };
148
149 timer {
150 compatible = "arm,armv8-timer";
151 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
152 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
153 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
154 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
155 };
156
157 xin24m: xin24m {
158 compatible = "fixed-clock";
159 #clock-cells = <0>;
160 clock-frequency = <24000000>;
161 clock-output-names = "xin24m";
162 };
163
164 grf: grf@ff000000 {
165 compatible = "rockchip,rk3308-grf", "syscon", "simple-mfd";
166 reg = <0x0 0xff000000 0x0 0x10000>;
167 };
168
169 dmc: dmc@0xff010000 {
170 compatible = "rockchip,rk3308-dmc";
171 reg = <0x0 0xff010000 0x0 0x10000>;
172 };
173
174 detect_grf: syscon@ff00b000 {
175 compatible = "rockchip,rk3308-detect-grf", "syscon", "simple-mfd";
176 reg = <0x0 0xff00b000 0x0 0x1000>;
177 #address-cells = <1>;
178 #size-cells = <1>;
179 };
180
181 core_grf: syscon@ff00c000 {
182 compatible = "rockchip,rk3308-core-grf", "syscon", "simple-mfd";
183 reg = <0x0 0xff00c000 0x0 0x1000>;
184 #address-cells = <1>;
185 #size-cells = <1>;
186
187 };
188
189 i2c0: i2c@ff040000 {
190 compatible = "rockchip,rk3308-i2c", "rockchip,rk3399-i2c";
191 reg = <0x0 0xff040000 0x0 0x1000>;
192 clocks = <&cru SCLK_I2C0>, <&cru PCLK_I2C0>;
193 clock-names = "i2c", "pclk";
194 interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
195 pinctrl-names = "default";
196 pinctrl-0 = <&i2c0_xfer>;
197 #address-cells = <1>;
198 #size-cells = <0>;
199 status = "disabled";
200 };
201
202 i2c1: i2c@ff050000 {
203 compatible = "rockchip,rk3308-i2c", "rockchip,rk3399-i2c";
204 reg = <0x0 0xff050000 0x0 0x1000>;
205 clocks = <&cru SCLK_I2C1>, <&cru PCLK_I2C1>;
206 clock-names = "i2c", "pclk";
207 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
208 pinctrl-names = "default";
209 pinctrl-0 = <&i2c1_xfer>;
210 #address-cells = <1>;
211 #size-cells = <0>;
212 status = "disabled";
213 };
214
215 i2c2: i2c@ff060000 {
216 compatible = "rockchip,rk3308-i2c", "rockchip,rk3399-i2c";
217 reg = <0x0 0xff060000 0x0 0x1000>;
218 clocks = <&cru SCLK_I2C2>, <&cru PCLK_I2C2>;
219 clock-names = "i2c", "pclk";
220 interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
221 pinctrl-names = "default";
222 pinctrl-0 = <&i2c2_xfer>;
223 #address-cells = <1>;
224 #size-cells = <0>;
225 status = "disabled";
226 };
227
228 i2c3: i2c@ff070000 {
229 compatible = "rockchip,rk3308-i2c", "rockchip,rk3399-i2c";
230 reg = <0x0 0xff070000 0x0 0x1000>;
231 clocks = <&cru SCLK_I2C3>, <&cru PCLK_I2C3>;
232 clock-names = "i2c", "pclk";
233 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
234 pinctrl-names = "default";
235 pinctrl-0 = <&i2c3m0_xfer>;
236 #address-cells = <1>;
237 #size-cells = <0>;
238 status = "disabled";
239 };
240
241 wdt: watchdog@ff080000 {
242 compatible = "snps,dw-wdt";
243 reg = <0x0 0xff080000 0x0 0x100>;
244 clocks = <&cru PCLK_WDT>;
245 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
246 status = "disabled";
247 };
248
249 uart0: serial@ff0a0000 {
250 compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart";
251 reg = <0x0 0xff0a0000 0x0 0x100>;
252 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
253 clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
254 clock-names = "baudclk", "apb_pclk";
255 reg-shift = <2>;
256 reg-io-width = <4>;
257 pinctrl-names = "default";
258 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
259 status = "disabled";
260 };
261
262 uart1: serial@ff0b0000 {
263 compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart";
264 reg = <0x0 0xff0b0000 0x0 0x100>;
265 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
266 clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
267 clock-names = "baudclk", "apb_pclk";
268 reg-shift = <2>;
269 reg-io-width = <4>;
270 pinctrl-names = "default";
271 pinctrl-0 = <&uart1_xfer &uart1_cts &uart1_rts>;
272 status = "disabled";
273 };
274
275 uart2: serial@ff0c0000 {
276 compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart";
277 reg = <0x0 0xff0c0000 0x0 0x100>;
278 interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
279 clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
280 clock-names = "baudclk", "apb_pclk";
281 reg-shift = <2>;
282 reg-io-width = <4>;
283 pinctrl-names = "default";
284 pinctrl-0 = <&uart2m0_xfer>;
285 status = "disabled";
286 };
287
288 uart3: serial@ff0d0000 {
289 compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart";
290 reg = <0x0 0xff0d0000 0x0 0x100>;
291 interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
292 clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
293 clock-names = "baudclk", "apb_pclk";
294 reg-shift = <2>;
295 reg-io-width = <4>;
296 pinctrl-names = "default";
297 pinctrl-0 = <&uart3_xfer>;
298 status = "disabled";
299 };
300
301 uart4: serial@ff0e0000 {
302 compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart";
303 reg = <0x0 0xff0e0000 0x0 0x100>;
304 interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
305 clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
306 clock-names = "baudclk", "apb_pclk";
307 reg-shift = <2>;
308 reg-io-width = <4>;
309 pinctrl-names = "default";
310 pinctrl-0 = <&uart4_xfer &uart4_cts &uart4_rts>;
311 status = "disabled";
312 };
313
314 spi0: spi@ff120000 {
315 compatible = "rockchip,rk3308-spi", "rockchip,rk3066-spi";
316 reg = <0x0 0xff120000 0x0 0x1000>;
317 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
318 #address-cells = <1>;
319 #size-cells = <0>;
320 clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
321 clock-names = "spiclk", "apb_pclk";
322 dmas = <&dmac0 0>, <&dmac0 1>;
323 dma-names = "tx", "rx";
324 pinctrl-names = "default", "high_speed";
325 pinctrl-0 = <&spi0_clk &spi0_csn0 &spi0_miso &spi0_mosi>;
326 pinctrl-1 = <&spi0_clk_hs &spi0_csn0 &spi0_miso_hs &spi0_mosi_hs>;
327 status = "disabled";
328 };
329
330 spi1: spi@ff130000 {
331 compatible = "rockchip,rk3308-spi", "rockchip,rk3066-spi";
332 reg = <0x0 0xff130000 0x0 0x1000>;
333 interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
334 #address-cells = <1>;
335 #size-cells = <0>;
336 clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>;
337 clock-names = "spiclk", "apb_pclk";
338 dmas = <&dmac0 2>, <&dmac0 3>;
339 dma-names = "tx", "rx";
340 pinctrl-names = "default", "high_speed";
341 pinctrl-0 = <&spi1_clk &spi1_csn0 &spi1_miso &spi1_mosi>;
342 pinctrl-1 = <&spi1_clk_hs &spi1_csn0 &spi1_miso_hs &spi1_mosi_hs>;
343 status = "disabled";
344 };
345
346 spi2: spi@ff140000 {
347 compatible = "rockchip,rk3308-spi", "rockchip,rk3066-spi";
348 reg = <0x0 0xff140000 0x0 0x1000>;
349 interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
350 #address-cells = <1>;
351 #size-cells = <0>;
352 clocks = <&cru SCLK_SPI2>, <&cru PCLK_SPI2>;
353 clock-names = "spiclk", "apb_pclk";
354 dmas = <&dmac1 16>, <&dmac1 17>;
355 dma-names = "tx", "rx";
356 pinctrl-names = "default", "high_speed";
357 pinctrl-0 = <&spi2_clk &spi2_csn0 &spi2_miso &spi2_mosi>;
358 pinctrl-1 = <&spi2_clk_hs &spi2_csn0 &spi2_miso_hs &spi2_mosi_hs>;
359 status = "disabled";
360 };
361
362 pwm8: pwm@ff160000 {
363 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
364 reg = <0x0 0xff160000 0x0 0x10>;
365 #pwm-cells = <3>;
366 pinctrl-names = "default";
367 pinctrl-0 = <&pwm8_pin>;
368 clocks = <&cru SCLK_PWM2>, <&cru PCLK_PWM2>;
369 clock-names = "pwm", "pclk";
370 status = "disabled";
371 };
372
373 pwm9: pwm@ff160010 {
374 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
375 reg = <0x0 0xff160010 0x0 0x10>;
376 #pwm-cells = <3>;
377 pinctrl-names = "default";
378 pinctrl-0 = <&pwm9_pin>;
379 clocks = <&cru SCLK_PWM2>, <&cru PCLK_PWM2>;
380 clock-names = "pwm", "pclk";
381 status = "disabled";
382 };
383
384 pwm10: pwm@ff160020 {
385 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
386 reg = <0x0 0xff160020 0x0 0x10>;
387 #pwm-cells = <3>;
388 pinctrl-names = "default";
389 pinctrl-0 = <&pwm10_pin>;
390 clocks = <&cru SCLK_PWM2>, <&cru PCLK_PWM2>;
391 clock-names = "pwm", "pclk";
392 status = "disabled";
393 };
394
395 pwm11: pwm@ff160030 {
396 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
397 reg = <0x0 0xff160030 0x0 0x10>;
398 #pwm-cells = <3>;
399 pinctrl-names = "default";
400 pinctrl-0 = <&pwm11_pin>;
401 clocks = <&cru SCLK_PWM2>, <&cru PCLK_PWM2>;
402 clock-names = "pwm", "pclk";
403 status = "disabled";
404 };
405
406 pwm4: pwm@ff170000 {
407 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
408 reg = <0x0 0xff170000 0x0 0x10>;
409 #pwm-cells = <3>;
410 pinctrl-names = "default";
411 pinctrl-0 = <&pwm4_pin>;
412 clocks = <&cru SCLK_PWM1>, <&cru PCLK_PWM1>;
413 clock-names = "pwm", "pclk";
414 status = "disabled";
415 };
416
417 pwm5: pwm@ff170010 {
418 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
419 reg = <0x0 0xff170010 0x0 0x10>;
420 #pwm-cells = <3>;
421 pinctrl-names = "default";
422 pinctrl-0 = <&pwm5_pin>;
423 clocks = <&cru SCLK_PWM1>, <&cru PCLK_PWM1>;
424 clock-names = "pwm", "pclk";
425 status = "disabled";
426 };
427
428 pwm6: pwm@ff170020 {
429 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
430 reg = <0x0 0xff170020 0x0 0x10>;
431 #pwm-cells = <3>;
432 pinctrl-names = "default";
433 pinctrl-0 = <&pwm6_pin>;
434 clocks = <&cru SCLK_PWM1>, <&cru PCLK_PWM1>;
435 clock-names = "pwm", "pclk";
436 status = "disabled";
437 };
438
439 pwm7: pwm@ff170030 {
440 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
441 reg = <0x0 0xff170030 0x0 0x10>;
442 #pwm-cells = <3>;
443 pinctrl-names = "default";
444 pinctrl-0 = <&pwm7_pin>;
445 clocks = <&cru SCLK_PWM1>, <&cru PCLK_PWM1>;
446 clock-names = "pwm", "pclk";
447 status = "disabled";
448 };
449
450 pwm0: pwm@ff180000 {
451 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
452 reg = <0x0 0xff180000 0x0 0x10>;
453 #pwm-cells = <3>;
454 pinctrl-names = "default";
455 pinctrl-0 = <&pwm0_pin>;
456 clocks = <&cru SCLK_PWM0>, <&cru PCLK_PWM0>;
457 clock-names = "pwm", "pclk";
458 status = "disabled";
459 };
460
461 pwm1: pwm@ff180010 {
462 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
463 reg = <0x0 0xff180010 0x0 0x10>;
464 #pwm-cells = <3>;
465 pinctrl-names = "default";
466 pinctrl-0 = <&pwm1_pin>;
467 clocks = <&cru SCLK_PWM0>, <&cru PCLK_PWM0>;
468 clock-names = "pwm", "pclk";
469 status = "disabled";
470 };
471
472 pwm2: pwm@ff180020 {
473 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
474 reg = <0x0 0xff180020 0x0 0x10>;
475 #pwm-cells = <3>;
476 pinctrl-names = "default";
477 pinctrl-0 = <&pwm2_pin>;
478 clocks = <&cru SCLK_PWM0>, <&cru PCLK_PWM0>;
479 clock-names = "pwm", "pclk";
480 status = "disabled";
481 };
482
483 pwm3: pwm@ff180030 {
484 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm";
485 reg = <0x0 0xff180030 0x0 0x10>;
486 #pwm-cells = <3>;
487 pinctrl-names = "default";
488 pinctrl-0 = <&pwm3_pin>;
489 clocks = <&cru SCLK_PWM0>, <&cru PCLK_PWM0>;
490 clock-names = "pwm", "pclk";
491 status = "disabled";
492 };
493
494 rktimer: rktimer@ff1a0000 {
495 compatible = "rockchip,rk3288-timer";
496 reg = <0x0 0xff1a0000 0x0 0x20>;
497 interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
498 clocks = <&cru PCLK_TIMER>, <&cru SCLK_TIMER0>;
499 clock-names = "pclk", "timer";
500 };
501
502 saradc: saradc@ff1e0000 {
503 compatible = "rockchip,rk3308-saradc", "rockchip,rk3399-saradc";
504 reg = <0x0 0xff1e0000 0x0 0x100>;
505 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
506 #io-channel-cells = <1>;
507 clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
508 clock-names = "saradc", "apb_pclk";
509 resets = <&cru SRST_SARADC_P>;
510 reset-names = "saradc-apb";
511 status = "disabled";
512 };
513
514 amba {
515 compatible = "arm,amba-bus";
516 #address-cells = <2>;
517 #size-cells = <2>;
518 ranges;
519
520 dmac0: dma-controller@ff2c0000 {
521 compatible = "arm,pl330", "arm,primecell";
522 reg = <0x0 0xff2c0000 0x0 0x4000>;
523 interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
524 <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
525 #dma-cells = <1>;
526 clocks = <&cru ACLK_DMAC0>;
527 clock-names = "apb_pclk";
528 peripherals-req-type-burst;
529 };
530
531 dmac1: dma-controller@ff2d0000 {
532 compatible = "arm,pl330", "arm,primecell";
533 reg = <0x0 0xff2d0000 0x0 0x4000>;
534 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
535 <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
536 #dma-cells = <1>;
537 clocks = <&cru ACLK_DMAC1>;
538 clock-names = "apb_pclk";
539 peripherals-req-type-burst;
540 };
541 };
542
543 i2s_2ch_0: i2s@ff350000 {
544 compatible = "rockchip,rk3308-i2s", "rockchip,rk3066-i2s";
545 reg = <0x0 0xff350000 0x0 0x1000>;
546 interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
547 clocks = <&cru SCLK_I2S0_2CH>, <&cru HCLK_I2S0_2CH>;
548 clock-names = "i2s_clk", "i2s_hclk";
549 dmas = <&dmac1 8>, <&dmac1 9>;
550 dma-names = "tx", "rx";
551 resets = <&cru SRST_I2S0_2CH_M>, <&cru SRST_I2S0_2CH_H>;
552 reset-names = "reset-m", "reset-h";
553 pinctrl-names = "default";
554 pinctrl-0 = <&i2s_2ch_0_sclk
555 &i2s_2ch_0_lrck
556 &i2s_2ch_0_sdi
557 &i2s_2ch_0_sdo>;
558 status = "disabled";
559 };
560
561 i2s_2ch_1: i2s@ff360000 {
562 compatible = "rockchip,rk3308-i2s", "rockchip,rk3066-i2s";
563 reg = <0x0 0xff360000 0x0 0x1000>;
564 interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
565 clocks = <&cru SCLK_I2S1_2CH>, <&cru HCLK_I2S1_2CH>;
566 clock-names = "i2s_clk", "i2s_hclk";
567 dmas = <&dmac1 11>;
568 dma-names = "rx";
569 resets = <&cru SRST_I2S1_2CH_M>, <&cru SRST_I2S1_2CH_H>;
570 reset-names = "reset-m", "reset-h";
571 status = "disabled";
572 };
573
574 spdif_tx: spdif-tx@ff3a0000 {
575 compatible = "rockchip,rk3308-spdif", "rockchip,rk3328-spdif";
576 reg = <0x0 0xff3a0000 0x0 0x1000>;
577 interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
578 clocks = <&cru SCLK_SPDIF_TX>, <&cru HCLK_SPDIFTX>;
579 clock-names = "mclk", "hclk";
580 dmas = <&dmac1 13>;
581 dma-names = "tx";
582 pinctrl-names = "default";
583 pinctrl-0 = <&spdif_out>;
584 status = "disabled";
585 };
586
Pegorer Massimo43a808c2023-07-15 10:19:46 +0000[diff] [blame]587 sdmmc: mmc@ff480000 {
Andy Yan02133dd2019-11-14 11:21:14 +0800[diff] [blame]588 compatible = "rockchip,rk3308-dw-mshc", "rockchip,rk3288-dw-mshc";
589 reg = <0x0 0xff480000 0x0 0x4000>;
590 max-frequency = <150000000>;
591 bus-width = <4>;
592 clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
593 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
594 clock-names = "biu", "ciu", "ciu-drv", "ciu-sample";
595 fifo-depth = <0x100>;
596 interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
597 pinctrl-names = "default";
598 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>;
599 status = "disabled";
600 };
601
Pegorer Massimo43a808c2023-07-15 10:19:46 +0000[diff] [blame]602 emmc: mmc@ff490000 {
Andy Yan02133dd2019-11-14 11:21:14 +0800[diff] [blame]603 compatible = "rockchip,rk3308-dw-mshc", "rockchip,rk3288-dw-mshc";
604 reg = <0x0 0xff490000 0x0 0x4000>;
605 max-frequency = <150000000>;
606 bus-width = <8>;
607 clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
608 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
609 clock-names = "biu", "ciu", "ciu-drv", "ciu-sample";
610 fifo-depth = <0x100>;
611 interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
612 status = "disabled";
613 };
614
Pegorer Massimo43a808c2023-07-15 10:19:46 +0000[diff] [blame]615 sdio: mmc@ff4a0000 {
Andy Yan02133dd2019-11-14 11:21:14 +0800[diff] [blame]616 compatible = "rockchip,rk3308-dw-mshc", "rockchip,rk3288-dw-mshc";
617 reg = <0x0 0xff4a0000 0x0 0x4000>;
618 max-frequency = <150000000>;
619 bus-width = <4>;
620 clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
621 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
622 clock-names = "biu", "ciu", "ciu-drv", "ciu-sample";
623 fifo-depth = <0x100>;
624 interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
625 pinctrl-names = "default";
626 pinctrl-0 = <&sdio_bus4 &sdio_cmd &sdio_clk>;
627 status = "disabled";
628 };
629
David Wub77c3092019-11-26 09:39:50 +0800[diff] [blame]630 mac: ethernet@ff4e0000 {
631 compatible = "rockchip,rk3308-mac";
632 reg = <0x0 0xff4e0000 0x0 0x10000>;
633 rockchip,grf = <&grf>;
634 interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
635 interrupt-names = "macirq";
636 clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX_TX>,
637 <&cru SCLK_MAC_RX_TX>, <&cru SCLK_MAC_REF>,
638 <&cru SCLK_MAC>, <&cru ACLK_MAC>,
639 <&cru PCLK_MAC>, <&cru SCLK_MAC_RMII>;
640 clock-names = "stmmaceth", "mac_clk_rx",
641 "mac_clk_tx", "clk_mac_ref",
642 "clk_mac_refout", "aclk_mac",
643 "pclk_mac", "clk_mac_speed";
644 phy-mode = "rmii";
645 pinctrl-names = "default";
646 pinctrl-0 = <&rmii_pins &mac_refclk_12ma>;
647 resets = <&cru SRST_MAC_A>;
648 reset-names = "stmmaceth";
649 status = "disabled";
650 };
651
Andy Yan02133dd2019-11-14 11:21:14 +0800[diff] [blame]652 cru: clock-controller@ff500000 {
653 compatible = "rockchip,rk3308-cru";
654 reg = <0x0 0xff500000 0x0 0x1000>;
655 rockchip,grf = <&grf>;
656 #clock-cells = <1>;
657 #reset-cells = <1>;
658 };
659
660 gic: interrupt-controller@ff580000 {
661 compatible = "arm,gic-400";
662 #interrupt-cells = <3>;
663 #address-cells = <0>;
664 interrupt-controller;
665
666 reg = <0x0 0xff581000 0x0 0x1000>,
667 <0x0 0xff582000 0x0 0x2000>,
668 <0x0 0xff584000 0x0 0x2000>,
669 <0x0 0xff586000 0x0 0x2000>;
670 interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
671 };
672
673 sram: sram@fff80000 {
674 compatible = "mmio-sram";
675 reg = <0x0 0xfff80000 0x0 0x40000>;
676 #address-cells = <1>;
677 #size-cells = <1>;
678 ranges = <0 0x0 0xfff80000 0x40000>;
679 /* reserved for ddr dvfs and system suspend/resume */
680 ddr-sram@0 {
681 reg = <0x0 0x8000>;
682 };
683 /* reserved for vad audio buffer */
684 vad_sram: vad-sram@8000 {
685 reg = <0x8000 0x38000>;
686 };
687 };
688
689 pinctrl: pinctrl {
690 compatible = "rockchip,rk3308-pinctrl";
691 rockchip,grf = <&grf>;
692 #address-cells = <2>;
693 #size-cells = <2>;
694 ranges;
695 gpio0: gpio0@ff220000 {
696 compatible = "rockchip,gpio-bank";
697 reg = <0x0 0xff220000 0x0 0x100>;
698 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
699 clocks = <&cru PCLK_GPIO0>;
700 gpio-controller;
701 #gpio-cells = <2>;
702
703 interrupt-controller;
704 #interrupt-cells = <2>;
705 };
706
707 gpio1: gpio1@ff230000 {
708 compatible = "rockchip,gpio-bank";
709 reg = <0x0 0xff230000 0x0 0x100>;
710 interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
711 clocks = <&cru PCLK_GPIO1>;
712 gpio-controller;
713 #gpio-cells = <2>;
714
715 interrupt-controller;
716 #interrupt-cells = <2>;
717 };
718
719 gpio2: gpio2@ff240000 {
720 compatible = "rockchip,gpio-bank";
721 reg = <0x0 0xff240000 0x0 0x100>;
722 interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
723 clocks = <&cru PCLK_GPIO2>;
724 gpio-controller;
725 #gpio-cells = <2>;
726
727 interrupt-controller;
728 #interrupt-cells = <2>;
729 };
730
731 gpio3: gpio3@ff250000 {
732 compatible = "rockchip,gpio-bank";
733 reg = <0x0 0xff250000 0x0 0x100>;
734 interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
735 clocks = <&cru PCLK_GPIO3>;
736 gpio-controller;
737 #gpio-cells = <2>;
738
739 interrupt-controller;
740 #interrupt-cells = <2>;
741 };
742
743 gpio4: gpio4@ff260000 {
744 compatible = "rockchip,gpio-bank";
745 reg = <0x0 0xff260000 0x0 0x100>;
746 interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
747 clocks = <&cru PCLK_GPIO4>;
748 gpio-controller;
749 #gpio-cells = <2>;
750
751 interrupt-controller;
752 #interrupt-cells = <2>;
753 };
754
755 pcfg_pull_up: pcfg-pull-up {
756 bias-pull-up;
757 };
758
759 pcfg_pull_down: pcfg-pull-down {
760 bias-pull-down;
761 };
762
763 pcfg_pull_none: pcfg-pull-none {
764 bias-disable;
765 };
766
767 pcfg_pull_none_2ma: pcfg-pull-none-2ma {
768 bias-disable;
769 drive-strength = <2>;
770 };
771
772 pcfg_pull_up_2ma: pcfg-pull-up-2ma {
773 bias-pull-up;
774 drive-strength = <2>;
775 };
776
777 pcfg_pull_up_4ma: pcfg-pull-up-4ma {
778 bias-pull-up;
779 drive-strength = <4>;
780 };
781
782 pcfg_pull_none_4ma: pcfg-pull-none-4ma {
783 bias-disable;
784 drive-strength = <4>;
785 };
786
787 pcfg_pull_down_4ma: pcfg-pull-down-4ma {
788 bias-pull-down;
789 drive-strength = <4>;
790 };
791
792 pcfg_pull_none_8ma: pcfg-pull-none-8ma {
793 bias-disable;
794 drive-strength = <8>;
795 };
796
797 pcfg_pull_up_8ma: pcfg-pull-up-8ma {
798 bias-pull-up;
799 drive-strength = <8>;
800 };
801
802 pcfg_pull_none_12ma: pcfg-pull-none-12ma {
803 bias-disable;
804 drive-strength = <12>;
805 };
806
807 pcfg_pull_up_12ma: pcfg-pull-up-12ma {
808 bias-pull-up;
809 drive-strength = <12>;
810 };
811
812 pcfg_pull_none_smt: pcfg-pull-none-smt {
813 bias-disable;
814 input-schmitt-enable;
815 };
816
817 pcfg_output_high: pcfg-output-high {
818 output-high;
819 };
820
821 pcfg_output_low: pcfg-output-low {
822 output-low;
823 };
824
825 pcfg_input_high: pcfg-input-high {
826 bias-pull-up;
827 input-enable;
828 };
829
830 pcfg_input: pcfg-input {
831 input-enable;
832 };
833
834 i2c0 {
835 i2c0_xfer: i2c0-xfer {
836 rockchip,pins =
837 <1 RK_PD0 2 &pcfg_pull_none_smt>,
838 <1 RK_PD1 2 &pcfg_pull_none_smt>;
839 };
840 };
841
842 i2c1 {
843 i2c1_xfer: i2c1-xfer {
844 rockchip,pins =
845 <0 RK_PB3 1 &pcfg_pull_none_smt>,
846 <0 RK_PB4 1 &pcfg_pull_none_smt>;
847 };
848 };
849
850 i2c2 {
851 i2c2_xfer: i2c2-xfer {
852 rockchip,pins =
853 <2 RK_PA2 3 &pcfg_pull_none_smt>,
854 <2 RK_PA3 3 &pcfg_pull_none_smt>;
855 };
856 };
857
858 i2c3-m0 {
859 i2c3m0_xfer: i2c3m0-xfer {
860 rockchip,pins =
861 <0 RK_PB7 2 &pcfg_pull_none_smt>,
862 <0 RK_PC0 2 &pcfg_pull_none_smt>;
863 };
864 };
865
866 i2c3-m1 {
867 i2c3m1_xfer: i2c3m1-xfer {
868 rockchip,pins =
869 <3 RK_PB4 2 &pcfg_pull_none_smt>,
870 <3 RK_PB5 2 &pcfg_pull_none_smt>;
871 };
872 };
873
874 i2c3-m2 {
875 i2c3m2_xfer: i2c3m2-xfer {
876 rockchip,pins =
877 <2 RK_PA1 3 &pcfg_pull_none_smt>,
878 <2 RK_PA0 3 &pcfg_pull_none_smt>;
879 };
880 };
881
882 i2s_2ch_0 {
883 i2s_2ch_0_mclk: i2s-2ch-0-mclk {
884 rockchip,pins =
885 <4 RK_PB4 1 &pcfg_pull_none>;
886 };
887
888 i2s_2ch_0_sclk: i2s-2ch-0-sclk {
889 rockchip,pins =
890 <4 RK_PB5 1 &pcfg_pull_none>;
891 };
892
893 i2s_2ch_0_lrck: i2s-2ch-0-lrck {
894 rockchip,pins =
895 <4 RK_PB6 1 &pcfg_pull_none>;
896 };
897
898 i2s_2ch_0_sdo: i2s-2ch-0-sdo {
899 rockchip,pins =
900 <4 RK_PB7 1 &pcfg_pull_none>;
901 };
902
903 i2s_2ch_0_sdi: i2s-2ch-0-sdi {
904 rockchip,pins =
905 <4 RK_PC0 1 &pcfg_pull_none>;
906 };
907 };
908
909 i2s_8ch_0 {
910 i2s_8ch_0_mclk: i2s-8ch-0-mclk {
911 rockchip,pins =
912 <2 RK_PA4 1 &pcfg_pull_none>;
913 };
914
915 i2s_8ch_0_sclktx: i2s-8ch-0-sclktx {
916 rockchip,pins =
917 <2 RK_PA5 1 &pcfg_pull_none>;
918 };
919
920 i2s_8ch_0_sclkrx: i2s-8ch-0-sclkrx {
921 rockchip,pins =
922 <2 RK_PA6 1 &pcfg_pull_none>;
923 };
924
925 i2s_8ch_0_lrcktx: i2s-8ch-0-lrcktx {
926 rockchip,pins =
927 <2 RK_PA7 1 &pcfg_pull_none>;
928 };
929
930 i2s_8ch_0_lrckrx: i2s-8ch-0-lrckrx {
931 rockchip,pins =
932 <2 RK_PB0 1 &pcfg_pull_none>;
933 };
934
935 i2s_8ch_0_sdo0: i2s-8ch-0-sdo0 {
936 rockchip,pins =
937 <2 RK_PB1 1 &pcfg_pull_none>;
938 };
939
940 i2s_8ch_0_sdo1: i2s-8ch-0-sdo1 {
941 rockchip,pins =
942 <2 RK_PB2 1 &pcfg_pull_none>;
943 };
944
945 i2s_8ch_0_sdo2: i2s-8ch-0-sdo2 {
946 rockchip,pins =
947 <2 RK_PB3 1 &pcfg_pull_none>;
948 };
949
950 i2s_8ch_0_sdo3: i2s-8ch-0-sdo3 {
951 rockchip,pins =
952 <2 RK_PB4 1 &pcfg_pull_none>;
953 };
954
955 i2s_8ch_0_sdi0: i2s-8ch-0-sdi0 {
956 rockchip,pins =
957 <2 RK_PB5 1 &pcfg_pull_none>;
958 };
959
960 i2s_8ch_0_sdi1: i2s-8ch-0-sdi1 {
961 rockchip,pins =
962 <2 RK_PB6 1 &pcfg_pull_none>;
963 };
964
965 i2s_8ch_0_sdi2: i2s-8ch-0-sdi2 {
966 rockchip,pins =
967 <2 RK_PB7 1 &pcfg_pull_none>;
968 };
969
970 i2s_8ch_0_sdi3: i2s-8ch-0-sdi3 {
971 rockchip,pins =
972 <2 RK_PC0 1 &pcfg_pull_none>;
973 };
974 };
975
976 i2s_8ch_1_m0 {
977 i2s_8ch_1_m0_mclk: i2s-8ch-1-m0-mclk {
978 rockchip,pins =
979 <1 RK_PA2 2 &pcfg_pull_none>;
980 };
981
982 i2s_8ch_1_m0_sclktx: i2s-8ch-1-m0-sclktx {
983 rockchip,pins =
984 <1 RK_PA3 2 &pcfg_pull_none>;
985 };
986
987 i2s_8ch_1_m0_sclkrx: i2s-8ch-1-m0-sclkrx {
988 rockchip,pins =
989 <1 RK_PA4 2 &pcfg_pull_none>;
990 };
991
992 i2s_8ch_1_m0_lrcktx: i2s-8ch-1-m0-lrcktx {
993 rockchip,pins =
994 <1 RK_PA5 2 &pcfg_pull_none>;
995 };
996
997 i2s_8ch_1_m0_lrckrx: i2s-8ch-1-m0-lrckrx {
998 rockchip,pins =
999 <1 RK_PA6 2 &pcfg_pull_none>;
1000 };
1001
1002 i2s_8ch_1_m0_sdo0: i2s-8ch-1-m0-sdo0 {
1003 rockchip,pins =
1004 <1 RK_PA7 2 &pcfg_pull_none>;
1005 };
1006
1007 i2s_8ch_1_m0_sdo1_sdi3: i2s-8ch-1-m0-sdo1-sdi3 {
1008 rockchip,pins =
1009 <1 RK_PB0 2 &pcfg_pull_none>;
1010 };
1011
1012 i2s_8ch_1_m0_sdo2_sdi2: i2s-8ch-1-m0-sdo2-sdi2 {
1013 rockchip,pins =
1014 <1 RK_PB1 2 &pcfg_pull_none>;
1015 };
1016
1017 i2s_8ch_1_m0_sdo3_sdi1: i2s-8ch-1-m0-sdo3_sdi1 {
1018 rockchip,pins =
1019 <1 RK_PB2 2 &pcfg_pull_none>;
1020 };
1021
1022 i2s_8ch_1_m0_sdi0: i2s-8ch-1-m0-sdi0 {
1023 rockchip,pins =
1024 <1 RK_PB3 2 &pcfg_pull_none>;
1025 };
1026 };
1027
1028 i2s_8ch_1_m1 {
1029 i2s_8ch_1_m1_mclk: i2s-8ch-1-m1-mclk {
1030 rockchip,pins =
1031 <1 RK_PB4 2 &pcfg_pull_none>;
1032 };
1033
1034 i2s_8ch_1_m1_sclktx: i2s-8ch-1-m1-sclktx {
1035 rockchip,pins =
1036 <1 RK_PB5 2 &pcfg_pull_none>;
1037 };
1038
1039 i2s_8ch_1_m1_sclkrx: i2s-8ch-1-m1-sclkrx {
1040 rockchip,pins =
1041 <1 RK_PB6 2 &pcfg_pull_none>;
1042 };
1043
1044 i2s_8ch_1_m1_lrcktx: i2s-8ch-1-m1-lrcktx {
1045 rockchip,pins =
1046 <1 RK_PB7 2 &pcfg_pull_none>;
1047 };
1048
1049 i2s_8ch_1_m1_lrckrx: i2s-8ch-1-m1-lrckrx {
1050 rockchip,pins =
1051 <1 RK_PC0 2 &pcfg_pull_none>;
1052 };
1053
1054 i2s_8ch_1_m1_sdo0: i2s-8ch-1-m1-sdo0 {
1055 rockchip,pins =
1056 <1 RK_PC1 2 &pcfg_pull_none>;
1057 };
1058
1059 i2s_8ch_1_m1_sdo1_sdi3: i2s-8ch-1-m1-sdo1-sdi3 {
1060 rockchip,pins =
1061 <1 RK_PC2 2 &pcfg_pull_none>;
1062 };
1063
1064 i2s_8ch_1_m1_sdo2_sdi2: i2s-8ch-1-m1-sdo2-sdi2 {
1065 rockchip,pins =
1066 <1 RK_PC3 2 &pcfg_pull_none>;
1067 };
1068
1069 i2s_8ch_1_m1_sdo3_sdi1: i2s-8ch-1-m1-sdo3_sdi1 {
1070 rockchip,pins =
1071 <1 RK_PC4 2 &pcfg_pull_none>;
1072 };
1073
1074 i2s_8ch_1_m1_sdi0: i2s-8ch-1-m1-sdi0 {
1075 rockchip,pins =
1076 <1 RK_PC5 2 &pcfg_pull_none>;
1077 };
1078 };
1079
1080 pdm_m0 {
1081 pdm_m0_clk: pdm-m0-clk {
1082 rockchip,pins =
1083 <1 RK_PA4 3 &pcfg_pull_none>;
1084 };
1085
1086 pdm_m0_sdi0: pdm-m0-sdi0 {
1087 rockchip,pins =
1088 <1 RK_PB3 3 &pcfg_pull_none>;
1089 };
1090
1091 pdm_m0_sdi1: pdm-m0-sdi1 {
1092 rockchip,pins =
1093 <1 RK_PB2 3 &pcfg_pull_none>;
1094 };
1095
1096 pdm_m0_sdi2: pdm-m0-sdi2 {
1097 rockchip,pins =
1098 <1 RK_PB1 3 &pcfg_pull_none>;
1099 };
1100
1101 pdm_m0_sdi3: pdm-m0-sdi3 {
1102 rockchip,pins =
1103 <1 RK_PB0 3 &pcfg_pull_none>;
1104 };
1105 };
1106
1107 pdm_m1 {
1108 pdm_m1_clk: pdm-m1-clk {
1109 rockchip,pins =
1110 <1 RK_PB6 4 &pcfg_pull_none>;
1111 };
1112
1113 pdm_m1_sdi0: pdm-m1-sdi0 {
1114 rockchip,pins =
1115 <1 RK_PC5 4 &pcfg_pull_none>;
1116 };
1117
1118 pdm_m1_sdi1: pdm-m1-sdi1 {
1119 rockchip,pins =
1120 <1 RK_PC4 4 &pcfg_pull_none>;
1121 };
1122
1123 pdm_m1_sdi2: pdm-m1-sdi2 {
1124 rockchip,pins =
1125 <1 RK_PC3 4 &pcfg_pull_none>;
1126 };
1127
1128 pdm_m1_sdi3: pdm-m1-sdi3 {
1129 rockchip,pins =
1130 <1 RK_PC2 4 &pcfg_pull_none>;
1131 };
1132 };
1133
1134 pdm_m2 {
1135 pdm_m2_clkm: pdm-m2-clkm {
1136 rockchip,pins =
1137 <2 RK_PA4 3 &pcfg_pull_none>;
1138 };
1139
1140 pdm_m2_clk: pdm-m2-clk {
1141 rockchip,pins =
1142 <2 RK_PA6 2 &pcfg_pull_none>;
1143 };
1144
1145 pdm_m2_sdi0: pdm-m2-sdi0 {
1146 rockchip,pins =
1147 <2 RK_PB5 2 &pcfg_pull_none>;
1148 };
1149
1150 pdm_m2_sdi1: pdm-m2-sdi1 {
1151 rockchip,pins =
1152 <2 RK_PB6 2 &pcfg_pull_none>;
1153 };
1154
1155 pdm_m2_sdi2: pdm-m2-sdi2 {
1156 rockchip,pins =
1157 <2 RK_PB7 2 &pcfg_pull_none>;
1158 };
1159
1160 pdm_m2_sdi3: pdm-m2-sdi3 {
1161 rockchip,pins =
1162 <2 RK_PC0 2 &pcfg_pull_none>;
1163 };
1164 };
1165
1166 spdif_in {
1167 spdif_in: spdif-in {
1168 rockchip,pins =
1169 <0 RK_PC2 1 &pcfg_pull_none>;
1170 };
1171 };
1172
1173 spdif_out {
1174 spdif_out: spdif-out {
1175 rockchip,pins =
1176 <0 RK_PC1 1 &pcfg_pull_none>;
1177 };
1178 };
1179
1180 tsadc {
1181 tsadc_otp_gpio: tsadc-otp-gpio {
1182 rockchip,pins =
1183 <0 RK_PB2 0 &pcfg_pull_none>;
1184 };
1185
1186 tsadc_otp_out: tsadc-otp-out {
1187 rockchip,pins =
1188 <0 RK_PB2 1 &pcfg_pull_none>;
1189 };
1190 };
1191
1192 uart0 {
1193 uart0_xfer: uart0-xfer {
1194 rockchip,pins =
1195 <2 RK_PA1 1 &pcfg_pull_up>,
1196 <2 RK_PA0 1 &pcfg_pull_up>;
1197 };
1198
1199 uart0_cts: uart0-cts {
1200 rockchip,pins =
1201 <2 RK_PA2 1 &pcfg_pull_none>;
1202 };
1203
1204 uart0_rts: uart0-rts {
1205 rockchip,pins =
1206 <2 RK_PA3 1 &pcfg_pull_none>;
1207 };
1208
1209 uart0_rts_gpio: uart0-rts-gpio {
1210 rockchip,pins =
1211 <2 RK_PA3 0 &pcfg_pull_none>;
1212 };
1213 };
1214
1215 uart1 {
1216 uart1_xfer: uart1-xfer {
1217 rockchip,pins =
1218 <1 RK_PD1 1 &pcfg_pull_up>,
1219 <1 RK_PD0 1 &pcfg_pull_up>;
1220 };
1221
1222 uart1_cts: uart1-cts {
1223 rockchip,pins =
1224 <1 RK_PC6 1 &pcfg_pull_none>;
1225 };
1226
1227 uart1_rts: uart1-rts {
1228 rockchip,pins =
1229 <1 RK_PC7 1 &pcfg_pull_none>;
1230 };
1231 };
1232
1233 uart2-m0 {
1234 uart2m0_xfer: uart2m0-xfer {
1235 rockchip,pins =
1236 <1 RK_PC7 2 &pcfg_pull_up>,
1237 <1 RK_PC6 2 &pcfg_pull_up>;
1238 };
1239 };
1240
1241 uart2-m1 {
1242 uart2m1_xfer: uart2m1-xfer {
1243 rockchip,pins =
1244 <4 RK_PD3 2 &pcfg_pull_up>,
1245 <4 RK_PD2 2 &pcfg_pull_up>;
1246 };
1247 };
1248
1249 uart3 {
1250 uart3_xfer: uart3-xfer {
1251 rockchip,pins =
1252 <3 RK_PB5 4 &pcfg_pull_up>,
1253 <3 RK_PB4 4 &pcfg_pull_up>;
1254 };
1255 };
1256
1257 uart3-m1 {
1258 uart3m1_xfer: uart3m1-xfer {
1259 rockchip,pins =
1260 <0 RK_PC2 3 &pcfg_pull_up>,
1261 <0 RK_PC1 3 &pcfg_pull_up>;
1262 };
1263 };
1264
1265 uart4 {
1266
1267 uart4_xfer: uart4-xfer {
1268 rockchip,pins =
1269 <4 RK_PB1 1 &pcfg_pull_up>,
1270 <4 RK_PB0 1 &pcfg_pull_up>;
1271 };
1272
1273 uart4_cts: uart4-cts {
1274 rockchip,pins =
1275 <4 RK_PA6 1 &pcfg_pull_none>;
1276
1277 };
1278
1279 uart4_rts: uart4-rts {
1280 rockchip,pins =
1281 <4 RK_PA7 1 &pcfg_pull_none>;
1282 };
1283
1284 uart4_rts_gpio: uart4-rts-gpio {
1285 rockchip,pins =
1286 <4 RK_PA7 0 &pcfg_pull_none>;
1287 };
1288 };
1289
1290 spi0 {
1291 spi0_clk: spi0-clk {
1292 rockchip,pins =
1293 <2 RK_PA2 2 &pcfg_pull_up_4ma>;
1294 };
1295
1296 spi0_csn0: spi0-csn0 {
1297 rockchip,pins =
1298 <2 RK_PA3 2 &pcfg_pull_up_4ma>;
1299 };
1300
1301 spi0_miso: spi0-miso {
1302 rockchip,pins =
1303 <2 RK_PA0 2 &pcfg_pull_up_4ma>;
1304 };
1305
1306 spi0_mosi: spi0-mosi {
1307 rockchip,pins =
1308 <2 RK_PA1 2 &pcfg_pull_up_4ma>;
1309 };
1310
1311 spi0_clk_hs: spi0-clk-hs {
1312 rockchip,pins =
1313 <2 RK_PA2 2 &pcfg_pull_up_8ma>;
1314 };
1315
1316 spi0_miso_hs: spi0-miso-hs {
1317 rockchip,pins =
1318 <2 RK_PA0 2 &pcfg_pull_up_8ma>;
1319 };
1320
1321 spi0_mosi_hs: spi0-mosi-hs {
1322 rockchip,pins =
1323 <2 RK_PA1 2 &pcfg_pull_up_8ma>;
1324 };
1325
1326 };
1327
1328 spi1 {
1329 spi1_clk: spi1-clk {
1330 rockchip,pins =
1331 <3 RK_PB3 3 &pcfg_pull_up_4ma>;
1332 };
1333
1334 spi1_csn0: spi1-csn0 {
1335 rockchip,pins =
1336 <3 RK_PB5 3 &pcfg_pull_up_4ma>;
1337 };
1338
1339 spi1_miso: spi1-miso {
1340 rockchip,pins =
1341 <3 RK_PB2 3 &pcfg_pull_up_4ma>;
1342 };
1343
1344 spi1_mosi: spi1-mosi {
1345 rockchip,pins =
1346 <3 RK_PB4 3 &pcfg_pull_up_4ma>;
1347 };
1348
1349 spi1_clk_hs: spi1-clk-hs {
1350 rockchip,pins =
1351 <3 RK_PB3 3 &pcfg_pull_up_8ma>;
1352 };
1353
1354 spi1_miso_hs: spi1-miso-hs {
1355 rockchip,pins =
1356 <3 RK_PB2 3 &pcfg_pull_up_8ma>;
1357 };
1358
1359 spi1_mosi_hs: spi1-mosi-hs {
1360 rockchip,pins =
1361 <3 RK_PB4 3 &pcfg_pull_up_8ma>;
1362 };
1363 };
1364
1365 spi1-m1 {
1366 spi1m1_miso: spi1m1-miso {
1367 rockchip,pins =
1368 <2 RK_PA4 2 &pcfg_pull_up_4ma>;
1369 };
1370
1371 spi1m1_mosi: spi1m1-mosi {
1372 rockchip,pins =
1373 <2 RK_PA5 2 &pcfg_pull_up_4ma>;
1374 };
1375
1376 spi1m1_clk: spi1m1-clk {
1377 rockchip,pins =
1378 <2 RK_PA7 2 &pcfg_pull_up_4ma>;
1379 };
1380
1381 spi1m1_csn0: spi1m1-csn0 {
1382 rockchip,pins =
1383 <2 RK_PB1 2 &pcfg_pull_up_4ma>;
1384 };
1385
1386 spi1m1_miso_hs: spi1m1-miso-hs {
1387 rockchip,pins =
1388 <2 RK_PA4 2 &pcfg_pull_up_8ma>;
1389 };
1390
1391 spi1m1_mosi_hs: spi1m1-mosi-hs {
1392 rockchip,pins =
1393 <2 RK_PA5 2 &pcfg_pull_up_8ma>;
1394 };
1395
1396 spi1m1_clk_hs: spi1m1-clk-hs {
1397 rockchip,pins =
1398 <2 RK_PA7 2 &pcfg_pull_up_8ma>;
1399 };
1400
1401 spi1m1_csn0_hs: spi1m1-csn0-hs {
1402 rockchip,pins =
1403 <2 RK_PB1 2 &pcfg_pull_up_8ma>;
1404 };
1405 };
1406
1407 spi2 {
1408 spi2_clk: spi2-clk {
1409 rockchip,pins =
1410 <1 RK_PD0 3 &pcfg_pull_up_4ma>;
1411 };
1412
1413 spi2_csn0: spi2-csn0 {
1414 rockchip,pins =
1415 <1 RK_PD1 3 &pcfg_pull_up_4ma>;
1416 };
1417
1418 spi2_miso: spi2-miso {
1419 rockchip,pins =
1420 <1 RK_PC6 3 &pcfg_pull_up_4ma>;
1421 };
1422
1423 spi2_mosi: spi2-mosi {
1424 rockchip,pins =
1425 <1 RK_PC7 3 &pcfg_pull_up_4ma>;
1426 };
1427
1428 spi2_clk_hs: spi2-clk-hs {
1429 rockchip,pins =
1430 <1 RK_PD0 3 &pcfg_pull_up_8ma>;
1431 };
1432
1433 spi2_miso_hs: spi2-miso-hs {
1434 rockchip,pins =
1435 <1 RK_PC6 3 &pcfg_pull_up_8ma>;
1436 };
1437
1438 spi2_mosi_hs: spi2-mosi-hs {
1439 rockchip,pins =
1440 <1 RK_PC7 3 &pcfg_pull_up_8ma>;
1441 };
1442 };
1443
1444 sdmmc {
1445 sdmmc_clk: sdmmc-clk {
1446 rockchip,pins =
1447 <4 RK_PD5 1 &pcfg_pull_none_4ma>;
1448 };
1449
1450 sdmmc_cmd: sdmmc-cmd {
1451 rockchip,pins =
1452 <4 RK_PD4 1 &pcfg_pull_up_4ma>;
1453 };
1454
1455 sdmmc_det: sdmmc-det {
1456 rockchip,pins =
1457 <0 RK_PA3 1 &pcfg_pull_up_4ma>;
1458 };
1459
1460 sdmmc_pwren: sdmmc-pwren {
1461 rockchip,pins =
1462 <4 RK_PD6 1 &pcfg_pull_none_4ma>;
1463 };
1464
1465 sdmmc_bus1: sdmmc-bus1 {
1466 rockchip,pins =
1467 <4 RK_PD0 1 &pcfg_pull_up_4ma>;
1468 };
1469
1470 sdmmc_bus4: sdmmc-bus4 {
1471 rockchip,pins =
1472 <4 RK_PD0 1 &pcfg_pull_up_4ma>,
1473 <4 RK_PD1 1 &pcfg_pull_up_4ma>,
1474 <4 RK_PD2 1 &pcfg_pull_up_4ma>,
1475 <4 RK_PD3 1 &pcfg_pull_up_4ma>;
1476 };
1477
1478 sdmmc_gpio: sdmmc-gpio {
1479 rockchip,pins =
1480 <4 RK_PD0 0 &pcfg_pull_up_4ma>,
1481 <4 RK_PD1 0 &pcfg_pull_up_4ma>,
1482 <4 RK_PD2 0 &pcfg_pull_up_4ma>,
1483 <4 RK_PD3 0 &pcfg_pull_up_4ma>,
1484 <4 RK_PD4 0 &pcfg_pull_up_4ma>,
1485 <4 RK_PD5 0 &pcfg_pull_up_4ma>,
1486 <4 RK_PD6 0 &pcfg_pull_up_4ma>;
1487 };
1488 };
1489
1490 sdio {
1491 sdio_clk: sdio-clk {
1492 rockchip,pins =
1493 <4 RK_PA5 1 &pcfg_pull_none_8ma>;
1494 };
1495
1496 sdio_cmd: sdio-cmd {
1497 rockchip,pins =
1498 <4 RK_PA4 1 &pcfg_pull_up_8ma>;
1499 };
1500
1501 sdio_pwren: sdio-pwren {
1502 rockchip,pins =
1503 <0 RK_PA2 1 &pcfg_pull_none_8ma>;
1504 };
1505
1506 sdio_wrpt: sdio-wrpt {
1507 rockchip,pins =
1508 <0 RK_PA1 1 &pcfg_pull_none_8ma>;
1509 };
1510
1511 sdio_intn: sdio-intn {
1512 rockchip,pins =
1513 <0 RK_PA0 1 &pcfg_pull_none_8ma>;
1514 };
1515
1516 sdio_bus1: sdio-bus1 {
1517 rockchip,pins =
1518 <4 RK_PA0 1 &pcfg_pull_up_8ma>;
1519 };
1520
1521 sdio_bus4: sdio-bus4 {
1522 rockchip,pins =
1523 <4 RK_PA0 1 &pcfg_pull_up_8ma>,
1524 <4 RK_PA1 1 &pcfg_pull_up_8ma>,
1525 <4 RK_PA2 1 &pcfg_pull_up_8ma>,
1526 <4 RK_PA3 1 &pcfg_pull_up_8ma>;
1527 };
1528
1529 sdio_gpio: sdio-gpio {
1530 rockchip,pins =
1531 <4 RK_PA0 0 &pcfg_pull_up_4ma>,
1532 <4 RK_PA1 0 &pcfg_pull_up_4ma>,
1533 <4 RK_PA2 0 &pcfg_pull_up_4ma>,
1534 <4 RK_PA3 0 &pcfg_pull_up_4ma>,
1535 <4 RK_PA4 0 &pcfg_pull_up_4ma>,
1536 <4 RK_PA5 0 &pcfg_pull_up_4ma>;
1537 };
1538 };
1539
1540 emmc {
1541 emmc_clk: emmc-clk {
1542 rockchip,pins =
1543 <3 RK_PB1 2 &pcfg_pull_none_8ma>;
1544 };
1545
1546 emmc_cmd: emmc-cmd {
1547 rockchip,pins =
1548 <3 RK_PB0 2 &pcfg_pull_up_8ma>;
1549 };
1550
1551 emmc_pwren: emmc-pwren {
1552 rockchip,pins =
1553 <3 RK_PB3 2 &pcfg_pull_none>;
1554 };
1555
1556 emmc_rstn: emmc-rstn {
1557 rockchip,pins =
1558 <3 RK_PB2 2 &pcfg_pull_none>;
1559 };
1560
1561 emmc_bus1: emmc-bus1 {
1562 rockchip,pins =
1563 <3 RK_PA0 2 &pcfg_pull_up_8ma>;
1564 };
1565
1566 emmc_bus4: emmc-bus4 {
1567 rockchip,pins =
1568 <3 RK_PA0 2 &pcfg_pull_up_8ma>,
1569 <3 RK_PA1 2 &pcfg_pull_up_8ma>,
1570 <3 RK_PA2 2 &pcfg_pull_up_8ma>,
1571 <3 RK_PA3 2 &pcfg_pull_up_8ma>;
1572 };
1573
1574 emmc_bus8: emmc-bus8 {
1575 rockchip,pins =
1576 <3 RK_PA0 2 &pcfg_pull_up_8ma>,
1577 <3 RK_PA1 2 &pcfg_pull_up_8ma>,
1578 <3 RK_PA2 2 &pcfg_pull_up_8ma>,
1579 <3 RK_PA3 2 &pcfg_pull_up_8ma>,
1580 <3 RK_PA4 2 &pcfg_pull_up_8ma>,
1581 <3 RK_PA5 2 &pcfg_pull_up_8ma>,
1582 <3 RK_PA6 2 &pcfg_pull_up_8ma>,
1583 <3 RK_PA7 2 &pcfg_pull_up_8ma>;
1584 };
1585 };
1586
1587 flash {
1588 flash_csn0: flash-csn0 {
1589 rockchip,pins =
1590 <3 RK_PB5 1 &pcfg_pull_none>;
1591 };
1592
1593 flash_rdy: flash-rdy {
1594 rockchip,pins =
1595 <3 RK_PB4 1 &pcfg_pull_none>;
1596 };
1597
1598 flash_ale: flash-ale {
1599 rockchip,pins =
1600 <3 RK_PB3 1 &pcfg_pull_none>;
1601 };
1602
1603 flash_cle: flash-cle {
1604 rockchip,pins =
1605 <3 RK_PB1 1 &pcfg_pull_none>;
1606 };
1607
1608 flash_wrn: flash-wrn {
1609 rockchip,pins =
1610 <3 RK_PB0 1 &pcfg_pull_none>;
1611 };
1612
1613 flash_rdn: flash-rdn {
1614 rockchip,pins =
1615 <3 RK_PB2 1 &pcfg_pull_none>;
1616 };
1617
1618 flash_bus8: flash-bus8 {
1619 rockchip,pins =
1620 <3 RK_PA0 1 &pcfg_pull_up_12ma>,
1621 <3 RK_PA1 1 &pcfg_pull_up_12ma>,
1622 <3 RK_PA2 1 &pcfg_pull_up_12ma>,
1623 <3 RK_PA3 1 &pcfg_pull_up_12ma>,
1624 <3 RK_PA4 1 &pcfg_pull_up_12ma>,
1625 <3 RK_PA5 1 &pcfg_pull_up_12ma>,
1626 <3 RK_PA6 1 &pcfg_pull_up_12ma>,
1627 <3 RK_PA7 1 &pcfg_pull_up_12ma>;
1628 };
1629 };
1630
1631 pwm0 {
1632 pwm0_pin: pwm0-pin {
1633 rockchip,pins =
1634 <0 RK_PB5 1 &pcfg_pull_none>;
1635 };
1636
1637 pwm0_pin_pull_down: pwm0-pin-pull-down {
1638 rockchip,pins =
1639 <0 RK_PB5 1 &pcfg_pull_down>;
1640 };
1641 };
1642
1643 pwm1 {
1644 pwm1_pin: pwm1-pin {
1645 rockchip,pins =
1646 <0 RK_PB6 1 &pcfg_pull_none>;
1647 };
1648
1649 pwm1_pin_pull_down: pwm1-pin-pull-down {
1650 rockchip,pins =
1651 <0 RK_PB6 1 &pcfg_pull_down>;
1652 };
1653 };
1654
1655 pwm2 {
1656 pwm2_pin: pwm2-pin {
1657 rockchip,pins =
1658 <0 RK_PB7 1 &pcfg_pull_none>;
1659 };
1660
1661 pwm2_pin_pull_down: pwm2-pin-pull-down {
1662 rockchip,pins =
1663 <0 RK_PB7 1 &pcfg_pull_down>;
1664 };
1665 };
1666
1667 pwm3 {
1668 pwm3_pin: pwm3-pin {
1669 rockchip,pins =
1670 <0 RK_PC0 1 &pcfg_pull_none>;
1671 };
1672
1673 pwm3_pin_pull_down: pwm3-pin-pull-down {
1674 rockchip,pins =
1675 <0 RK_PC0 1 &pcfg_pull_down>;
1676 };
1677 };
1678
1679 pwm4 {
1680 pwm4_pin: pwm4-pin {
1681 rockchip,pins =
1682 <0 RK_PA1 2 &pcfg_pull_none>;
1683 };
1684
1685 pwm4_pin_pull_down: pwm4-pin-pull-down {
1686 rockchip,pins =
1687 <0 RK_PA1 2 &pcfg_pull_down>;
1688 };
1689 };
1690
1691 pwm5 {
1692 pwm5_pin: pwm5-pin {
1693 rockchip,pins =
1694 <0 RK_PC1 2 &pcfg_pull_none>;
1695 };
1696
1697 pwm5_pin_pull_down: pwm5-pin-pull-down {
1698 rockchip,pins =
1699 <0 RK_PC1 2 &pcfg_pull_down>;
1700 };
1701 };
1702
1703 pwm6 {
1704 pwm6_pin: pwm6-pin {
1705 rockchip,pins =
1706 <0 RK_PC2 2 &pcfg_pull_none>;
1707 };
1708
1709 pwm6_pin_pull_down: pwm6-pin-pull-down {
1710 rockchip,pins =
1711 <0 RK_PC2 2 &pcfg_pull_down>;
1712 };
1713 };
1714
1715 pwm7 {
1716 pwm7_pin: pwm7-pin {
1717 rockchip,pins =
1718 <2 RK_PB0 2 &pcfg_pull_none>;
1719 };
1720
1721 pwm7_pin_pull_down: pwm7-pin-pull-down {
1722 rockchip,pins =
1723 <2 RK_PB0 2 &pcfg_pull_down>;
1724 };
1725 };
1726
1727 pwm8 {
1728 pwm8_pin: pwm8-pin {
1729 rockchip,pins =
1730 <2 RK_PB2 2 &pcfg_pull_none>;
1731 };
1732
1733 pwm8_pin_pull_down: pwm8-pin-pull-down {
1734 rockchip,pins =
1735 <2 RK_PB2 2 &pcfg_pull_down>;
1736 };
1737 };
1738
1739 pwm9 {
1740 pwm9_pin: pwm9-pin {
1741 rockchip,pins =
1742 <2 RK_PB3 2 &pcfg_pull_none>;
1743 };
1744
1745 pwm9_pin_pull_down: pwm9-pin-pull-down {
1746 rockchip,pins =
1747 <2 RK_PB3 2 &pcfg_pull_down>;
1748 };
1749 };
1750
1751 pwm10 {
1752 pwm10_pin: pwm10-pin {
1753 rockchip,pins =
1754 <2 RK_PB4 2 &pcfg_pull_none>;
1755 };
1756
1757 pwm10_pin_pull_down: pwm10-pin-pull-down {
1758 rockchip,pins =
1759 <2 RK_PB4 2 &pcfg_pull_down>;
1760 };
1761 };
1762
1763 pwm11 {
1764 pwm11_pin: pwm11-pin {
1765 rockchip,pins =
1766 <2 RK_PC0 4 &pcfg_pull_none>;
1767 };
1768
1769 pwm11_pin_pull_down: pwm11-pin-pull-down {
1770 rockchip,pins =
1771 <2 RK_PC0 4 &pcfg_pull_down>;
1772 };
1773 };
1774
1775 gmac {
1776 rmii_pins: rmii-pins {
1777 rockchip,pins =
1778 /* mac_txen */
1779 <1 RK_PC1 3 &pcfg_pull_none_12ma>,
1780 /* mac_txd1 */
1781 <1 RK_PC3 3 &pcfg_pull_none_12ma>,
1782 /* mac_txd0 */
1783 <1 RK_PC2 3 &pcfg_pull_none_12ma>,
1784 /* mac_rxd0 */
1785 <1 RK_PC4 3 &pcfg_pull_none>,
1786 /* mac_rxd1 */
1787 <1 RK_PC5 3 &pcfg_pull_none>,
1788 /* mac_rxer */
1789 <1 RK_PB7 3 &pcfg_pull_none>,
1790 /* mac_rxdv */
1791 <1 RK_PC0 3 &pcfg_pull_none>,
1792 /* mac_mdio */
1793 <1 RK_PB6 3 &pcfg_pull_none>,
1794 /* mac_mdc */
1795 <1 RK_PB5 3 &pcfg_pull_none>;
1796 };
1797
1798 mac_refclk_12ma: mac-refclk-12ma {
1799 rockchip,pins =
1800 <1 RK_PB4 3 &pcfg_pull_none_12ma>;
1801 };
1802
1803 mac_refclk: mac-refclk {
1804 rockchip,pins =
1805 <1 RK_PB4 3 &pcfg_pull_none>;
1806 };
1807 };
1808
1809 gmac-m1 {
1810 rmiim1_pins: rmiim1-pins {
1811 rockchip,pins =
1812 /* mac_txen */
1813 <4 RK_PB7 2 &pcfg_pull_none_12ma>,
1814 /* mac_txd1 */
1815 <4 RK_PA5 2 &pcfg_pull_none_12ma>,
1816 /* mac_txd0 */
1817 <4 RK_PA4 2 &pcfg_pull_none_12ma>,
1818 /* mac_rxd0 */
1819 <4 RK_PA2 2 &pcfg_pull_none>,
1820 /* mac_rxd1 */
1821 <4 RK_PA3 2 &pcfg_pull_none>,
1822 /* mac_rxer */
1823 <4 RK_PA0 2 &pcfg_pull_none>,
1824 /* mac_rxdv */
1825 <4 RK_PA1 2 &pcfg_pull_none>,
1826 /* mac_mdio */
1827 <4 RK_PB6 2 &pcfg_pull_none>,
1828 /* mac_mdc */
1829 <4 RK_PB5 2 &pcfg_pull_none>;
1830 };
1831
1832 macm1_refclk_12ma: macm1-refclk-12ma {
1833 rockchip,pins =
1834 <4 RK_PB4 2 &pcfg_pull_none_12ma>;
1835 };
1836
1837 macm1_refclk: macm1-refclk {
1838 rockchip,pins =
1839 <4 RK_PB4 2 &pcfg_pull_none>;
1840 };
1841 };
1842
1843 rtc {
1844 rtc_32k: rtc-32k {
1845 rockchip,pins =
1846 <0 RK_PC3 1 &pcfg_pull_none>;
1847 };
1848 };
1849
1850 };
1851};