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
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.
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.
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
28 * The above copyright notice and this permission notice shall be
29 * included in all copies or substantial portions of the Software.
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.
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>
52 interrupt-parent = <&gic>;
67 compatible = "arm,cortex-a7";
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";
79 compatible = "arm,cortex-a7";
81 resets = <&cru SRST_CORE1>;
82 operating-points-v2 = <&cpu0_opp_table>;
83 enable-method = "psci";
88 compatible = "arm,cortex-a7";
90 resets = <&cru SRST_CORE2>;
91 operating-points-v2 = <&cpu0_opp_table>;
92 enable-method = "psci";
97 compatible = "arm,cortex-a7";
99 resets = <&cru SRST_CORE3>;
100 operating-points-v2 = <&cpu0_opp_table>;
101 enable-method = "psci";
105 cpu0_opp_table: opp_table0 {
106 compatible = "operating-points-v2";
110 opp-hz = /bits/ 64 <408000000>;
111 opp-microvolt = <950000>;
112 clock-latency-ns = <40000>;
116 opp-hz = /bits/ 64 <600000000>;
117 opp-microvolt = <975000>;
120 opp-hz = /bits/ 64 <816000000>;
121 opp-microvolt = <1000000>;
124 opp-hz = /bits/ 64 <1008000000>;
125 opp-microvolt = <1175000>;
128 opp-hz = /bits/ 64 <1200000000>;
129 opp-microvolt = <1275000>;
134 compatible = "simple-bus";
135 #address-cells = <1>;
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>;
145 clocks = <&cru ACLK_DMAC>;
146 clock-names = "apb_pclk";
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>;
160 compatible = "arm,psci-1.0", "arm,psci-0.2";
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>;
175 compatible = "fixed-clock";
176 clock-frequency = <24000000>;
177 clock-output-names = "xin24m";
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>;
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>;
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>;
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";
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";
217 pinctrl-names = "default";
218 pinctrl-0 = <&spdif_tx>;
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>;
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";
235 grf: syscon@11000000 {
236 compatible = "syscon", "simple-mfd";
237 reg = <0x11000000 0x1000>;
238 #address-cells = <1>;
241 io_domains: io-domains {
242 compatible = "rockchip,rk3228-io-voltage-domain";
246 u2phy0: usb2-phy@760 {
247 compatible = "rockchip,rk3228-usb2phy";
249 clocks = <&cru SCLK_OTGPHY0>;
250 clock-names = "phyclk";
251 clock-output-names = "usb480m_phy0";
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",
265 u2phy0_host: host-port {
266 interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
267 interrupt-names = "linestate";
273 u2phy1: usb2-phy@800 {
274 compatible = "rockchip,rk3228-usb2phy";
276 clocks = <&cru SCLK_OTGPHY1>;
277 clock-names = "phyclk";
278 clock-output-names = "usb480m_phy1";
282 u2phy1_otg: otg-port {
283 interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
284 interrupt-names = "linestate";
289 u2phy1_host: host-port {
290 interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
291 interrupt-names = "linestate";
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>;
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>;
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>;
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>;
352 cpu_leakage: cpu_leakage@17 {
358 compatible = "rockchip,rk3228-i2c";
359 reg = <0x11050000 0x1000>;
360 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
361 #address-cells = <1>;
364 clocks = <&cru PCLK_I2C0>;
365 pinctrl-names = "default";
366 pinctrl-0 = <&i2c0_xfer>;
371 compatible = "rockchip,rk3228-i2c";
372 reg = <0x11060000 0x1000>;
373 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
374 #address-cells = <1>;
377 clocks = <&cru PCLK_I2C1>;
378 pinctrl-names = "default";
379 pinctrl-0 = <&i2c1_xfer>;
384 compatible = "rockchip,rk3228-i2c";
385 reg = <0x11070000 0x1000>;
386 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
387 #address-cells = <1>;
390 clocks = <&cru PCLK_I2C2>;
391 pinctrl-names = "default";
392 pinctrl-0 = <&i2c2_xfer>;
397 compatible = "rockchip,rk3228-i2c";
398 reg = <0x11080000 0x1000>;
399 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
400 #address-cells = <1>;
403 clocks = <&cru PCLK_I2C3>;
404 pinctrl-names = "default";
405 pinctrl-0 = <&i2c3_xfer>;
410 compatible = "rockchip,rk3228-spi";
411 reg = <0x11090000 0x1000>;
412 interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
413 #address-cells = <1>;
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>;
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>;
431 compatible = "rockchip,rk3288-pwm";
432 reg = <0x110b0000 0x10>;
434 clocks = <&cru PCLK_PWM>;
436 pinctrl-names = "default";
437 pinctrl-0 = <&pwm0_pin>;
442 compatible = "rockchip,rk3288-pwm";
443 reg = <0x110b0010 0x10>;
445 clocks = <&cru PCLK_PWM>;
447 pinctrl-names = "default";
448 pinctrl-0 = <&pwm1_pin>;
453 compatible = "rockchip,rk3288-pwm";
454 reg = <0x110b0020 0x10>;
456 clocks = <&cru PCLK_PWM>;
458 pinctrl-names = "default";
459 pinctrl-0 = <&pwm2_pin>;
464 compatible = "rockchip,rk3288-pwm";
465 reg = <0x110b0030 0x10>;
467 clocks = <&cru PCLK_PWM>;
469 pinctrl-names = "default";
470 pinctrl-0 = <&pwm3_pin>;
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";
482 cru: clock-controller@110e0000 {
483 compatible = "rockchip,rk3228-cru";
484 reg = <0x110e0000 0x1000>;
485 rockchip,grf = <&grf>;
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>,
494 assigned-clock-rates =
495 <594000000>, <816000000>,
496 <500000000>, <150000000>,
497 <150000000>, <75000000>,
498 <150000000>, <150000000>,
503 cpu_thermal: cpu-thermal {
504 polling-delay-passive = <100>; /* milliseconds */
505 polling-delay = <5000>; /* milliseconds */
507 thermal-sensors = <&tsadc 0>;
510 cpu_alert0: cpu_alert0 {
511 temperature = <70000>; /* millicelsius */
512 hysteresis = <2000>; /* millicelsius */
515 cpu_alert1: cpu_alert1 {
516 temperature = <75000>; /* millicelsius */
517 hysteresis = <2000>; /* millicelsius */
521 temperature = <90000>; /* millicelsius */
522 hysteresis = <2000>; /* millicelsius */
529 trip = <&cpu_alert0>;
531 <&cpu0 THERMAL_NO_LIMIT 6>;
534 trip = <&cpu_alert1>;
536 <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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>;
561 vpu_mmu: iommu@20020800 {
562 compatible = "rockchip,iommu";
563 reg = <0x20020800 0x100>;
564 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
565 interrupt-names = "vpu_mmu";
570 vdec_mmu: iommu@20030480 {
571 compatible = "rockchip,iommu";
572 reg = <0x20030480 0x40>, <0x200304c0 0x40>;
573 interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
574 interrupt-names = "vdec_mmu";
579 vop_mmu: iommu@20053f00 {
580 compatible = "rockchip,iommu";
581 reg = <0x20053f00 0x100>;
582 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
583 interrupt-names = "vop_mmu";
588 iep_mmu: iommu@20070800 {
589 compatible = "rockchip,iommu";
590 reg = <0x20070800 0x100>;
591 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
592 interrupt-names = "iep_mmu";
597 sdmmc: dwmmc@30000000 {
598 compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
599 reg = <0x30000000 0x4000>;
600 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
601 clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
602 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
603 clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
604 fifo-depth = <0x100>;
605 pinctrl-names = "default";
606 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
610 sdio: dwmmc@30010000 {
611 compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
612 reg = <0x30010000 0x4000>;
613 interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
614 clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
615 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
616 clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
617 fifo-depth = <0x100>;
618 pinctrl-names = "default";
619 pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
623 emmc: dwmmc@30020000 {
624 compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
625 reg = <0x30020000 0x4000>;
626 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
627 clock-frequency = <37500000>;
628 max-frequency = <37500000>;
629 clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
630 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
631 clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
633 default-sample-phase = <158>;
634 fifo-depth = <0x100>;
635 pinctrl-names = "default";
636 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
637 resets = <&cru SRST_EMMC>;
638 reset-names = "reset";
642 usb_otg: usb@30040000 {
643 compatible = "rockchip,rk3228-usb", "rockchip,rk3066-usb",
645 reg = <0x30040000 0x40000>;
646 interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
647 clocks = <&cru HCLK_OTG>;
650 g-np-tx-fifo-size = <16>;
651 g-rx-fifo-size = <280>;
652 g-tx-fifo-size = <256 128 128 64 32 16>;
654 phys = <&u2phy0_otg>;
655 phy-names = "usb2-phy";
659 usb_host0_ehci: usb@30080000 {
660 compatible = "generic-ehci";
661 reg = <0x30080000 0x20000>;
662 interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
663 clocks = <&cru HCLK_HOST0>, <&u2phy0>;
664 clock-names = "usbhost", "utmi";
665 phys = <&u2phy0_host>;
670 usb_host0_ohci: usb@300a0000 {
671 compatible = "generic-ohci";
672 reg = <0x300a0000 0x20000>;
673 interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
674 clocks = <&cru HCLK_HOST0>, <&u2phy0>;
675 clock-names = "usbhost", "utmi";
676 phys = <&u2phy0_host>;
681 usb_host1_ehci: usb@300c0000 {
682 compatible = "generic-ehci";
683 reg = <0x300c0000 0x20000>;
684 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
685 clocks = <&cru HCLK_HOST1>, <&u2phy1>;
686 clock-names = "usbhost", "utmi";
687 phys = <&u2phy1_otg>;
692 usb_host1_ohci: usb@300e0000 {
693 compatible = "generic-ohci";
694 reg = <0x300e0000 0x20000>;
695 interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
696 clocks = <&cru HCLK_HOST1>, <&u2phy1>;
697 clock-names = "usbhost", "utmi";
698 phys = <&u2phy1_otg>;
703 usb_host2_ehci: usb@30100000 {
704 compatible = "generic-ehci";
705 reg = <0x30100000 0x20000>;
706 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
707 clocks = <&cru HCLK_HOST2>, <&u2phy1>;
708 phys = <&u2phy1_host>;
710 clock-names = "usbhost", "utmi";
714 usb_host2_ohci: usb@30120000 {
715 compatible = "generic-ohci";
716 reg = <0x30120000 0x20000>;
717 interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
718 clocks = <&cru HCLK_HOST2>, <&u2phy1>;
719 clock-names = "usbhost", "utmi";
720 phys = <&u2phy1_host>;
725 gmac: ethernet@30200000 {
726 compatible = "rockchip,rk3228-gmac";
727 reg = <0x30200000 0x10000>;
728 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
729 interrupt-names = "macirq";
730 clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX>,
731 <&cru SCLK_MAC_TX>, <&cru SCLK_MAC_REF>,
732 <&cru SCLK_MAC_REFOUT>, <&cru ACLK_GMAC>,
734 clock-names = "stmmaceth", "mac_clk_rx",
735 "mac_clk_tx", "clk_mac_ref",
736 "clk_mac_refout", "aclk_mac",
738 resets = <&cru SRST_GMAC>;
739 reset-names = "stmmaceth";
740 rockchip,grf = <&grf>;
744 gic: interrupt-controller@32010000 {
745 compatible = "arm,gic-400";
746 interrupt-controller;
747 #interrupt-cells = <3>;
748 #address-cells = <0>;
750 reg = <0x32011000 0x1000>,
754 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
758 compatible = "rockchip,rk3228-pinctrl";
759 rockchip,grf = <&grf>;
760 #address-cells = <1>;
764 gpio0: gpio0@11110000 {
765 compatible = "rockchip,gpio-bank";
766 reg = <0x11110000 0x100>;
767 interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
768 clocks = <&cru PCLK_GPIO0>;
773 interrupt-controller;
774 #interrupt-cells = <2>;
777 gpio1: gpio1@11120000 {
778 compatible = "rockchip,gpio-bank";
779 reg = <0x11120000 0x100>;
780 interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
781 clocks = <&cru PCLK_GPIO1>;
786 interrupt-controller;
787 #interrupt-cells = <2>;
790 gpio2: gpio2@11130000 {
791 compatible = "rockchip,gpio-bank";
792 reg = <0x11130000 0x100>;
793 interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
794 clocks = <&cru PCLK_GPIO2>;
799 interrupt-controller;
800 #interrupt-cells = <2>;
803 gpio3: gpio3@11140000 {
804 compatible = "rockchip,gpio-bank";
805 reg = <0x11140000 0x100>;
806 interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
807 clocks = <&cru PCLK_GPIO3>;
812 interrupt-controller;
813 #interrupt-cells = <2>;
816 pcfg_pull_up: pcfg-pull-up {
820 pcfg_pull_down: pcfg-pull-down {
824 pcfg_pull_none: pcfg-pull-none {
828 pcfg_pull_none_drv_12ma: pcfg-pull-none-drv-12ma {
829 drive-strength = <12>;
833 sdmmc_clk: sdmmc-clk {
834 rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none_drv_12ma>;
837 sdmmc_cmd: sdmmc-cmd {
838 rockchip,pins = <1 RK_PB7 1 &pcfg_pull_none_drv_12ma>;
841 sdmmc_bus4: sdmmc-bus4 {
842 rockchip,pins = <1 RK_PC2 1 &pcfg_pull_none_drv_12ma>,
843 <1 RK_PC3 1 &pcfg_pull_none_drv_12ma>,
844 <1 RK_PC4 1 &pcfg_pull_none_drv_12ma>,
845 <1 RK_PC5 1 &pcfg_pull_none_drv_12ma>;
851 rockchip,pins = <3 RK_PA0 1 &pcfg_pull_none_drv_12ma>;
855 rockchip,pins = <3 RK_PA1 1 &pcfg_pull_none_drv_12ma>;
858 sdio_bus4: sdio-bus4 {
859 rockchip,pins = <3 RK_PA2 1 &pcfg_pull_none_drv_12ma>,
860 <3 RK_PA3 1 &pcfg_pull_none_drv_12ma>,
861 <3 RK_PA4 1 &pcfg_pull_none_drv_12ma>,
862 <3 RK_PA5 1 &pcfg_pull_none_drv_12ma>;
868 rockchip,pins = <2 7 RK_FUNC_2 &pcfg_pull_none>;
872 rockchip,pins = <1 22 RK_FUNC_2 &pcfg_pull_none>;
875 emmc_bus8: emmc-bus8 {
876 rockchip,pins = <1 24 RK_FUNC_2 &pcfg_pull_none>,
877 <1 25 RK_FUNC_2 &pcfg_pull_none>,
878 <1 26 RK_FUNC_2 &pcfg_pull_none>,
879 <1 27 RK_FUNC_2 &pcfg_pull_none>,
880 <1 28 RK_FUNC_2 &pcfg_pull_none>,
881 <1 29 RK_FUNC_2 &pcfg_pull_none>,
882 <1 30 RK_FUNC_2 &pcfg_pull_none>,
883 <1 31 RK_FUNC_2 &pcfg_pull_none>;
888 rgmii_pins: rgmii-pins {
889 rockchip,pins = <2 14 RK_FUNC_1 &pcfg_pull_none>,
890 <2 12 RK_FUNC_1 &pcfg_pull_none>,
891 <2 25 RK_FUNC_1 &pcfg_pull_none>,
892 <2 19 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
893 <2 18 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
894 <2 22 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
895 <2 23 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
896 <2 9 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
897 <2 13 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
898 <2 17 RK_FUNC_1 &pcfg_pull_none>,
899 <2 16 RK_FUNC_1 &pcfg_pull_none>,
900 <2 21 RK_FUNC_2 &pcfg_pull_none>,
901 <2 20 RK_FUNC_2 &pcfg_pull_none>,
902 <2 11 RK_FUNC_1 &pcfg_pull_none>,
903 <2 8 RK_FUNC_1 &pcfg_pull_none>;
906 rmii_pins: rmii-pins {
907 rockchip,pins = <2 14 RK_FUNC_1 &pcfg_pull_none>,
908 <2 12 RK_FUNC_1 &pcfg_pull_none>,
909 <2 25 RK_FUNC_1 &pcfg_pull_none>,
910 <2 19 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
911 <2 18 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
912 <2 13 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
913 <2 17 RK_FUNC_1 &pcfg_pull_none>,
914 <2 16 RK_FUNC_1 &pcfg_pull_none>,
915 <2 8 RK_FUNC_1 &pcfg_pull_none>,
916 <2 15 RK_FUNC_1 &pcfg_pull_none>;
920 rockchip,pins = <2 14 RK_FUNC_2 &pcfg_pull_none>,
921 <2 8 RK_FUNC_2 &pcfg_pull_none>;
926 i2c0_xfer: i2c0-xfer {
927 rockchip,pins = <0 0 RK_FUNC_1 &pcfg_pull_none>,
928 <0 1 RK_FUNC_1 &pcfg_pull_none>;
933 i2c1_xfer: i2c1-xfer {
934 rockchip,pins = <0 2 RK_FUNC_1 &pcfg_pull_none>,
935 <0 3 RK_FUNC_1 &pcfg_pull_none>;
940 i2c2_xfer: i2c2-xfer {
941 rockchip,pins = <2 20 RK_FUNC_1 &pcfg_pull_none>,
942 <2 21 RK_FUNC_1 &pcfg_pull_none>;
947 i2c3_xfer: i2c3-xfer {
948 rockchip,pins = <0 6 RK_FUNC_1 &pcfg_pull_none>,
949 <0 7 RK_FUNC_1 &pcfg_pull_none>;
955 rockchip,pins = <0 9 RK_FUNC_2 &pcfg_pull_up>;
958 rockchip,pins = <0 14 RK_FUNC_2 &pcfg_pull_up>;
961 rockchip,pins = <0 11 RK_FUNC_2 &pcfg_pull_up>;
964 rockchip,pins = <0 13 RK_FUNC_2 &pcfg_pull_up>;
967 rockchip,pins = <1 12 RK_FUNC_1 &pcfg_pull_up>;
973 rockchip,pins = <0 23 RK_FUNC_2 &pcfg_pull_up>;
976 rockchip,pins = <2 2 RK_FUNC_2 &pcfg_pull_up>;
979 rockchip,pins = <2 0 RK_FUNC_2 &pcfg_pull_up>;
982 rockchip,pins = <2 1 RK_FUNC_2 &pcfg_pull_up>;
985 rockchip,pins = <2 3 RK_FUNC_2 &pcfg_pull_up>;
991 rockchip,pins = <0 8 RK_FUNC_1 &pcfg_pull_none>,
992 <0 9 RK_FUNC_1 &pcfg_pull_none>,
993 <0 11 RK_FUNC_1 &pcfg_pull_none>,
994 <0 12 RK_FUNC_1 &pcfg_pull_none>,
995 <0 13 RK_FUNC_1 &pcfg_pull_none>,
996 <0 14 RK_FUNC_1 &pcfg_pull_none>,
997 <1 2 RK_FUNC_2 &pcfg_pull_none>,
998 <1 4 RK_FUNC_2 &pcfg_pull_none>,
999 <1 5 RK_FUNC_2 &pcfg_pull_none>;
1004 pwm0_pin: pwm0-pin {
1005 rockchip,pins = <3 21 RK_FUNC_1 &pcfg_pull_none>;
1010 pwm1_pin: pwm1-pin {
1011 rockchip,pins = <0 30 RK_FUNC_2 &pcfg_pull_none>;
1016 pwm2_pin: pwm2-pin {
1017 rockchip,pins = <1 12 RK_FUNC_2 &pcfg_pull_none>;
1022 pwm3_pin: pwm3-pin {
1023 rockchip,pins = <1 11 RK_FUNC_2 &pcfg_pull_none>;
1028 spdif_tx: spdif-tx {
1029 rockchip,pins = <3 31 RK_FUNC_2 &pcfg_pull_none>;
1034 otp_gpio: otp-gpio {
1035 rockchip,pins = <0 24 RK_FUNC_GPIO &pcfg_pull_none>;
1039 rockchip,pins = <0 24 RK_FUNC_2 &pcfg_pull_none>;
1044 uart0_xfer: uart0-xfer {
1045 rockchip,pins = <2 26 RK_FUNC_1 &pcfg_pull_none>,
1046 <2 27 RK_FUNC_1 &pcfg_pull_none>;
1049 uart0_cts: uart0-cts {
1050 rockchip,pins = <2 29 RK_FUNC_1 &pcfg_pull_none>;
1053 uart0_rts: uart0-rts {
1054 rockchip,pins = <0 17 RK_FUNC_1 &pcfg_pull_none>;
1059 uart1_xfer: uart1-xfer {
1060 rockchip,pins = <1 9 RK_FUNC_1 &pcfg_pull_none>,
1061 <1 10 RK_FUNC_1 &pcfg_pull_none>;
1064 uart1_cts: uart1-cts {
1065 rockchip,pins = <1 8 RK_FUNC_1 &pcfg_pull_none>;
1068 uart1_rts: uart1-rts {
1069 rockchip,pins = <1 11 RK_FUNC_1 &pcfg_pull_none>;
1074 uart2_xfer: uart2-xfer {
1075 rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>,
1076 <1 19 RK_FUNC_2 &pcfg_pull_none>;
1079 uart21_xfer: uart21-xfer {
1080 rockchip,pins = <1 10 RK_FUNC_2 &pcfg_pull_up>,
1081 <1 9 RK_FUNC_2 &pcfg_pull_none>;
1084 uart2_cts: uart2-cts {
1085 rockchip,pins = <0 25 RK_FUNC_1 &pcfg_pull_none>;
1088 uart2_rts: uart2-rts {
1089 rockchip,pins = <0 24 RK_FUNC_1 &pcfg_pull_none>;