1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2
3#include <dt-bindings/gpio/gpio.h>
4#include <dt-bindings/interrupt-controller/irq.h>
5#include <dt-bindings/interrupt-controller/arm-gic.h>
6#include <dt-bindings/pinctrl/rockchip.h>
7#include <dt-bindings/clock/rk3228-cru.h>
8#include <dt-bindings/thermal/thermal.h>
9
10/ {
11	#address-cells = <1>;
12	#size-cells = <1>;
13
14	interrupt-parent = <&gic>;
15
16	aliases {
17		serial0 = &uart0;
18		serial1 = &uart1;
19		serial2 = &uart2;
20		spi0 = &spi0;
21	};
22
23	cpus {
24		#address-cells = <1>;
25		#size-cells = <0>;
26
27		cpu0: cpu@f00 {
28			device_type = "cpu";
29			compatible = "arm,cortex-a7";
30			reg = <0xf00>;
31			resets = <&cru SRST_CORE0>;
32			operating-points-v2 = <&cpu0_opp_table>;
33			#cooling-cells = <2>; /* min followed by max */
34			clock-latency = <40000>;
35			clocks = <&cru ARMCLK>;
36			enable-method = "psci";
37		};
38
39		cpu1: cpu@f01 {
40			device_type = "cpu";
41			compatible = "arm,cortex-a7";
42			reg = <0xf01>;
43			resets = <&cru SRST_CORE1>;
44			operating-points-v2 = <&cpu0_opp_table>;
45			#cooling-cells = <2>; /* min followed by max */
46			enable-method = "psci";
47		};
48
49		cpu2: cpu@f02 {
50			device_type = "cpu";
51			compatible = "arm,cortex-a7";
52			reg = <0xf02>;
53			resets = <&cru SRST_CORE2>;
54			operating-points-v2 = <&cpu0_opp_table>;
55			#cooling-cells = <2>; /* min followed by max */
56			enable-method = "psci";
57		};
58
59		cpu3: cpu@f03 {
60			device_type = "cpu";
61			compatible = "arm,cortex-a7";
62			reg = <0xf03>;
63			resets = <&cru SRST_CORE3>;
64			operating-points-v2 = <&cpu0_opp_table>;
65			#cooling-cells = <2>; /* min followed by max */
66			enable-method = "psci";
67		};
68	};
69
70	cpu0_opp_table: opp_table0 {
71		compatible = "operating-points-v2";
72		opp-shared;
73
74		opp-408000000 {
75			opp-hz = /bits/ 64 <408000000>;
76			opp-microvolt = <950000>;
77			clock-latency-ns = <40000>;
78			opp-suspend;
79		};
80		opp-600000000 {
81			opp-hz = /bits/ 64 <600000000>;
82			opp-microvolt = <975000>;
83		};
84		opp-816000000 {
85			opp-hz = /bits/ 64 <816000000>;
86			opp-microvolt = <1000000>;
87		};
88		opp-1008000000 {
89			opp-hz = /bits/ 64 <1008000000>;
90			opp-microvolt = <1175000>;
91		};
92		opp-1200000000 {
93			opp-hz = /bits/ 64 <1200000000>;
94			opp-microvolt = <1275000>;
95		};
96	};
97
98	amba {
99		compatible = "simple-bus";
100		#address-cells = <1>;
101		#size-cells = <1>;
102		ranges;
103
104		pdma: pdma@110f0000 {
105			compatible = "arm,pl330", "arm,primecell";
106			reg = <0x110f0000 0x4000>;
107			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
108				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
109			#dma-cells = <1>;
110			clocks = <&cru ACLK_DMAC>;
111			clock-names = "apb_pclk";
112		};
113	};
114
115	arm-pmu {
116		compatible = "arm,cortex-a7-pmu";
117		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
118			     <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
119			     <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
120			     <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
121		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
122	};
123
124	psci {
125		compatible = "arm,psci-1.0", "arm,psci-0.2";
126		method = "smc";
127	};
128
129	timer {
130		compatible = "arm,armv7-timer";
131		arm,cpu-registers-not-fw-configured;
132		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
133			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
134			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
135			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
136		clock-frequency = <24000000>;
137	};
138
139	xin24m: oscillator {
140		compatible = "fixed-clock";
141		clock-frequency = <24000000>;
142		clock-output-names = "xin24m";
143		#clock-cells = <0>;
144	};
145
146	display_subsystem: display-subsystem {
147		compatible = "rockchip,display-subsystem";
148		ports = <&vop_out>;
149	};
150
151	i2s1: i2s1@100b0000 {
152		compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
153		reg = <0x100b0000 0x4000>;
154		interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
155		#address-cells = <1>;
156		#size-cells = <0>;
157		clock-names = "i2s_clk", "i2s_hclk";
158		clocks = <&cru SCLK_I2S1>, <&cru HCLK_I2S1_8CH>;
159		dmas = <&pdma 14>, <&pdma 15>;
160		dma-names = "tx", "rx";
161		pinctrl-names = "default";
162		pinctrl-0 = <&i2s1_bus>;
163		status = "disabled";
164	};
165
166	i2s0: i2s0@100c0000 {
167		compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
168		reg = <0x100c0000 0x4000>;
169		interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
170		#address-cells = <1>;
171		#size-cells = <0>;
172		clock-names = "i2s_clk", "i2s_hclk";
173		clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S0_8CH>;
174		dmas = <&pdma 11>, <&pdma 12>;
175		dma-names = "tx", "rx";
176		status = "disabled";
177	};
178
179	spdif: spdif@100d0000 {
180		compatible = "rockchip,rk3228-spdif";
181		reg = <0x100d0000 0x1000>;
182		interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
183		clocks = <&cru SCLK_SPDIF>, <&cru HCLK_SPDIF_8CH>;
184		clock-names = "mclk", "hclk";
185		dmas = <&pdma 10>;
186		dma-names = "tx";
187		pinctrl-names = "default";
188		pinctrl-0 = <&spdif_tx>;
189		status = "disabled";
190	};
191
192	i2s2: i2s2@100e0000 {
193		compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
194		reg = <0x100e0000 0x4000>;
195		interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
196		#address-cells = <1>;
197		#size-cells = <0>;
198		clock-names = "i2s_clk", "i2s_hclk";
199		clocks = <&cru SCLK_I2S2>, <&cru HCLK_I2S2_2CH>;
200		dmas = <&pdma 0>, <&pdma 1>;
201		dma-names = "tx", "rx";
202		status = "disabled";
203	};
204
205	grf: syscon@11000000 {
206		compatible = "rockchip,rk3228-grf", "syscon", "simple-mfd";
207		reg = <0x11000000 0x1000>;
208		#address-cells = <1>;
209		#size-cells = <1>;
210
211		io_domains: io-domains {
212			compatible = "rockchip,rk3228-io-voltage-domain";
213			status = "disabled";
214		};
215
216		u2phy0: usb2-phy@760 {
217			compatible = "rockchip,rk3228-usb2phy";
218			reg = <0x0760 0x0c>;
219			clocks = <&cru SCLK_OTGPHY0>;
220			clock-names = "phyclk";
221			clock-output-names = "usb480m_phy0";
222			#clock-cells = <0>;
223			status = "disabled";
224
225			u2phy0_otg: otg-port {
226				interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
227					     <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
228					     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
229				interrupt-names = "otg-bvalid", "otg-id",
230						  "linestate";
231				#phy-cells = <0>;
232				status = "disabled";
233			};
234
235			u2phy0_host: host-port {
236				interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
237				interrupt-names = "linestate";
238				#phy-cells = <0>;
239				status = "disabled";
240			};
241		};
242
243		u2phy1: usb2-phy@800 {
244			compatible = "rockchip,rk3228-usb2phy";
245			reg = <0x0800 0x0c>;
246			clocks = <&cru SCLK_OTGPHY1>;
247			clock-names = "phyclk";
248			clock-output-names = "usb480m_phy1";
249			#clock-cells = <0>;
250			status = "disabled";
251
252			u2phy1_otg: otg-port {
253				interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
254				interrupt-names = "linestate";
255				#phy-cells = <0>;
256				status = "disabled";
257			};
258
259			u2phy1_host: host-port {
260				interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
261				interrupt-names = "linestate";
262				#phy-cells = <0>;
263				status = "disabled";
264			};
265		};
266	};
267
268	uart0: serial@11010000 {
269		compatible = "snps,dw-apb-uart";
270		reg = <0x11010000 0x100>;
271		interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
272		clock-frequency = <24000000>;
273		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
274		clock-names = "baudclk", "apb_pclk";
275		pinctrl-names = "default";
276		pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
277		reg-shift = <2>;
278		reg-io-width = <4>;
279		status = "disabled";
280	};
281
282	uart1: serial@11020000 {
283		compatible = "snps,dw-apb-uart";
284		reg = <0x11020000 0x100>;
285		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
286		clock-frequency = <24000000>;
287		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
288		clock-names = "baudclk", "apb_pclk";
289		pinctrl-names = "default";
290		pinctrl-0 = <&uart1_xfer>;
291		reg-shift = <2>;
292		reg-io-width = <4>;
293		status = "disabled";
294	};
295
296	uart2: serial@11030000 {
297		compatible = "snps,dw-apb-uart";
298		reg = <0x11030000 0x100>;
299		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
300		clock-frequency = <24000000>;
301		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
302		clock-names = "baudclk", "apb_pclk";
303		pinctrl-names = "default";
304		pinctrl-0 = <&uart2_xfer>;
305		reg-shift = <2>;
306		reg-io-width = <4>;
307		status = "disabled";
308	};
309
310	efuse: efuse@11040000 {
311		compatible = "rockchip,rk3228-efuse";
312		reg = <0x11040000 0x20>;
313		clocks = <&cru PCLK_EFUSE_256>;
314		clock-names = "pclk_efuse";
315		#address-cells = <1>;
316		#size-cells = <1>;
317
318		/* Data cells */
319		efuse_id: id@7 {
320			reg = <0x7 0x10>;
321		};
322		cpu_leakage: cpu_leakage@17 {
323			reg = <0x17 0x1>;
324		};
325	};
326
327	i2c0: i2c@11050000 {
328		compatible = "rockchip,rk3228-i2c";
329		reg = <0x11050000 0x1000>;
330		interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
331		#address-cells = <1>;
332		#size-cells = <0>;
333		clock-names = "i2c";
334		clocks = <&cru PCLK_I2C0>;
335		pinctrl-names = "default";
336		pinctrl-0 = <&i2c0_xfer>;
337		status = "disabled";
338	};
339
340	i2c1: i2c@11060000 {
341		compatible = "rockchip,rk3228-i2c";
342		reg = <0x11060000 0x1000>;
343		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
344		#address-cells = <1>;
345		#size-cells = <0>;
346		clock-names = "i2c";
347		clocks = <&cru PCLK_I2C1>;
348		pinctrl-names = "default";
349		pinctrl-0 = <&i2c1_xfer>;
350		status = "disabled";
351	};
352
353	i2c2: i2c@11070000 {
354		compatible = "rockchip,rk3228-i2c";
355		reg = <0x11070000 0x1000>;
356		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
357		#address-cells = <1>;
358		#size-cells = <0>;
359		clock-names = "i2c";
360		clocks = <&cru PCLK_I2C2>;
361		pinctrl-names = "default";
362		pinctrl-0 = <&i2c2_xfer>;
363		status = "disabled";
364	};
365
366	i2c3: i2c@11080000 {
367		compatible = "rockchip,rk3228-i2c";
368		reg = <0x11080000 0x1000>;
369		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
370		#address-cells = <1>;
371		#size-cells = <0>;
372		clock-names = "i2c";
373		clocks = <&cru PCLK_I2C3>;
374		pinctrl-names = "default";
375		pinctrl-0 = <&i2c3_xfer>;
376		status = "disabled";
377	};
378
379	spi0: spi@11090000 {
380		compatible = "rockchip,rk3228-spi";
381		reg = <0x11090000 0x1000>;
382		interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
383		#address-cells = <1>;
384		#size-cells = <0>;
385		clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
386		clock-names = "spiclk", "apb_pclk";
387		pinctrl-names = "default";
388		pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0 &spi0_cs1>;
389		status = "disabled";
390	};
391
392	wdt: watchdog@110a0000 {
393		compatible = "snps,dw-wdt";
394		reg = <0x110a0000 0x100>;
395		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
396		clocks = <&cru PCLK_CPU>;
397		status = "disabled";
398	};
399
400	pwm0: pwm@110b0000 {
401		compatible = "rockchip,rk3288-pwm";
402		reg = <0x110b0000 0x10>;
403		#pwm-cells = <3>;
404		clocks = <&cru PCLK_PWM>;
405		clock-names = "pwm";
406		pinctrl-names = "default";
407		pinctrl-0 = <&pwm0_pin>;
408		status = "disabled";
409	};
410
411	pwm1: pwm@110b0010 {
412		compatible = "rockchip,rk3288-pwm";
413		reg = <0x110b0010 0x10>;
414		#pwm-cells = <3>;
415		clocks = <&cru PCLK_PWM>;
416		clock-names = "pwm";
417		pinctrl-names = "default";
418		pinctrl-0 = <&pwm1_pin>;
419		status = "disabled";
420	};
421
422	pwm2: pwm@110b0020 {
423		compatible = "rockchip,rk3288-pwm";
424		reg = <0x110b0020 0x10>;
425		#pwm-cells = <3>;
426		clocks = <&cru PCLK_PWM>;
427		clock-names = "pwm";
428		pinctrl-names = "default";
429		pinctrl-0 = <&pwm2_pin>;
430		status = "disabled";
431	};
432
433	pwm3: pwm@110b0030 {
434		compatible = "rockchip,rk3288-pwm";
435		reg = <0x110b0030 0x10>;
436		#pwm-cells = <2>;
437		clocks = <&cru PCLK_PWM>;
438		clock-names = "pwm";
439		pinctrl-names = "default";
440		pinctrl-0 = <&pwm3_pin>;
441		status = "disabled";
442	};
443
444	timer: timer@110c0000 {
445		compatible = "rockchip,rk3228-timer", "rockchip,rk3288-timer";
446		reg = <0x110c0000 0x20>;
447		interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
448		clocks = <&xin24m>, <&cru PCLK_TIMER>;
449		clock-names = "timer", "pclk";
450	};
451
452	cru: clock-controller@110e0000 {
453		compatible = "rockchip,rk3228-cru";
454		reg = <0x110e0000 0x1000>;
455		rockchip,grf = <&grf>;
456		#clock-cells = <1>;
457		#reset-cells = <1>;
458		assigned-clocks =
459			<&cru PLL_GPLL>, <&cru ARMCLK>,
460			<&cru PLL_CPLL>, <&cru ACLK_PERI>,
461			<&cru HCLK_PERI>, <&cru PCLK_PERI>,
462			<&cru ACLK_CPU>, <&cru HCLK_CPU>,
463			<&cru PCLK_CPU>;
464		assigned-clock-rates =
465			<594000000>, <816000000>,
466			<500000000>, <150000000>,
467			<150000000>, <75000000>,
468			<150000000>, <150000000>,
469			<75000000>;
470	};
471
472	thermal-zones {
473		cpu_thermal: cpu-thermal {
474			polling-delay-passive = <100>; /* milliseconds */
475			polling-delay = <5000>; /* milliseconds */
476
477			thermal-sensors = <&tsadc 0>;
478
479			trips {
480				cpu_alert0: cpu_alert0 {
481					temperature = <70000>; /* millicelsius */
482					hysteresis = <2000>; /* millicelsius */
483					type = "passive";
484				};
485				cpu_alert1: cpu_alert1 {
486					temperature = <75000>; /* millicelsius */
487					hysteresis = <2000>; /* millicelsius */
488					type = "passive";
489				};
490				cpu_crit: cpu_crit {
491					temperature = <90000>; /* millicelsius */
492					hysteresis = <2000>; /* millicelsius */
493					type = "critical";
494				};
495			};
496
497			cooling-maps {
498				map0 {
499					trip = <&cpu_alert0>;
500					cooling-device =
501						<&cpu0 THERMAL_NO_LIMIT 6>,
502						<&cpu1 THERMAL_NO_LIMIT 6>,
503						<&cpu2 THERMAL_NO_LIMIT 6>,
504						<&cpu3 THERMAL_NO_LIMIT 6>;
505				};
506				map1 {
507					trip = <&cpu_alert1>;
508					cooling-device =
509						<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
510						<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
511						<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
512						<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
513				};
514			};
515		};
516	};
517
518	tsadc: tsadc@11150000 {
519		compatible = "rockchip,rk3228-tsadc";
520		reg = <0x11150000 0x100>;
521		interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
522		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
523		clock-names = "tsadc", "apb_pclk";
524		assigned-clocks = <&cru SCLK_TSADC>;
525		assigned-clock-rates = <32768>;
526		resets = <&cru SRST_TSADC>;
527		reset-names = "tsadc-apb";
528		pinctrl-names = "init", "default", "sleep";
529		pinctrl-0 = <&otp_gpio>;
530		pinctrl-1 = <&otp_out>;
531		pinctrl-2 = <&otp_gpio>;
532		#thermal-sensor-cells = <0>;
533		rockchip,hw-tshut-temp = <95000>;
534		status = "disabled";
535	};
536
537	hdmi_phy: hdmi-phy@12030000 {
538		compatible = "rockchip,rk3228-hdmi-phy";
539		reg = <0x12030000 0x10000>;
540		clocks = <&cru PCLK_HDMI_PHY>, <&xin24m>, <&cru DCLK_HDMI_PHY>;
541		clock-names = "sysclk", "refoclk", "refpclk";
542		#clock-cells = <0>;
543		clock-output-names = "hdmiphy_phy";
544		#phy-cells = <0>;
545		status = "disabled";
546	};
547
548	gpu: gpu@20000000 {
549		compatible = "rockchip,rk3228-mali", "arm,mali-400";
550		reg = <0x20000000 0x10000>;
551		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
552			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
553			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
554			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
555			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
556			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
557		interrupt-names = "gp",
558				  "gpmmu",
559				  "pp0",
560				  "ppmmu0",
561				  "pp1",
562				  "ppmmu1";
563		clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
564		clock-names = "core", "bus";
565		resets = <&cru SRST_GPU_A>;
566		status = "disabled";
567	};
568
569	vpu_mmu: iommu@20020800 {
570		compatible = "rockchip,iommu";
571		reg = <0x20020800 0x100>;
572		interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
573		interrupt-names = "vpu_mmu";
574		clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>;
575		clock-names = "aclk", "iface";
576		iommu-cells = <0>;
577		status = "disabled";
578	};
579
580	vdec_mmu: iommu@20030480 {
581		compatible = "rockchip,iommu";
582		reg = <0x20030480 0x40>, <0x200304c0 0x40>;
583		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
584		interrupt-names = "vdec_mmu";
585		clocks = <&cru ACLK_RKVDEC>, <&cru HCLK_RKVDEC>;
586		clock-names = "aclk", "iface";
587		iommu-cells = <0>;
588		status = "disabled";
589	};
590
591	vop: vop@20050000 {
592		compatible = "rockchip,rk3228-vop";
593		reg = <0x20050000 0x1ffc>;
594		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
595		clocks = <&cru ACLK_VOP>, <&cru DCLK_VOP>, <&cru HCLK_VOP>;
596		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
597		resets = <&cru SRST_VOP_A>, <&cru SRST_VOP_H>, <&cru SRST_VOP_D>;
598		reset-names = "axi", "ahb", "dclk";
599		iommus = <&vop_mmu>;
600		status = "disabled";
601
602		vop_out: port {
603			#address-cells = <1>;
604			#size-cells = <0>;
605
606			vop_out_hdmi: endpoint@0 {
607				reg = <0>;
608				remote-endpoint = <&hdmi_in_vop>;
609			};
610		};
611	};
612
613	vop_mmu: iommu@20053f00 {
614		compatible = "rockchip,iommu";
615		reg = <0x20053f00 0x100>;
616		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
617		interrupt-names = "vop_mmu";
618		clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>;
619		clock-names = "aclk", "iface";
620		#iommu-cells = <0>;
621		status = "disabled";
622	};
623
624	iep_mmu: iommu@20070800 {
625		compatible = "rockchip,iommu";
626		reg = <0x20070800 0x100>;
627		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
628		interrupt-names = "iep_mmu";
629		clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>;
630		clock-names = "aclk", "iface";
631		iommu-cells = <0>;
632		status = "disabled";
633	};
634
635	hdmi: hdmi@200a0000 {
636		compatible = "rockchip,rk3228-dw-hdmi";
637		reg = <0x200a0000 0x20000>;
638		reg-io-width = <4>;
639		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
640		assigned-clocks = <&cru SCLK_HDMI_PHY>;
641		assigned-clock-parents = <&hdmi_phy>;
642		clocks = <&cru SCLK_HDMI_HDCP>, <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_CEC>;
643		clock-names = "isfr", "iahb", "cec";
644		pinctrl-names = "default";
645		pinctrl-0 = <&hdmii2c_xfer &hdmi_hpd &hdmi_cec>;
646		resets = <&cru SRST_HDMI_P>;
647		reset-names = "hdmi";
648		phys = <&hdmi_phy>;
649		phy-names = "hdmi";
650		rockchip,grf = <&grf>;
651		status = "disabled";
652
653		ports {
654			hdmi_in: port {
655				#address-cells = <1>;
656				#size-cells = <0>;
657				hdmi_in_vop: endpoint@0 {
658					reg = <0>;
659					remote-endpoint = <&vop_out_hdmi>;
660				};
661			};
662		};
663	};
664
665	sdmmc: dwmmc@30000000 {
666		compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
667		reg = <0x30000000 0x4000>;
668		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
669		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
670			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
671		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
672		fifo-depth = <0x100>;
673		pinctrl-names = "default";
674		pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
675		status = "disabled";
676	};
677
678	sdio: dwmmc@30010000 {
679		compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
680		reg = <0x30010000 0x4000>;
681		interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
682		clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
683			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
684		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
685		fifo-depth = <0x100>;
686		pinctrl-names = "default";
687		pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
688		status = "disabled";
689	};
690
691	emmc: dwmmc@30020000 {
692		compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
693		reg = <0x30020000 0x4000>;
694		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
695		clock-frequency = <37500000>;
696		max-frequency = <37500000>;
697		clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
698			 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
699		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
700		bus-width = <8>;
701		default-sample-phase = <158>;
702		fifo-depth = <0x100>;
703		pinctrl-names = "default";
704		pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
705		resets = <&cru SRST_EMMC>;
706		reset-names = "reset";
707		status = "disabled";
708	};
709
710	usb_otg: usb@30040000 {
711		compatible = "rockchip,rk3228-usb", "rockchip,rk3066-usb",
712			     "snps,dwc2";
713		reg = <0x30040000 0x40000>;
714		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
715		clocks = <&cru HCLK_OTG>;
716		clock-names = "otg";
717		dr_mode = "otg";
718		g-np-tx-fifo-size = <16>;
719		g-rx-fifo-size = <280>;
720		g-tx-fifo-size = <256 128 128 64 32 16>;
721		g-use-dma;
722		phys = <&u2phy0_otg>;
723		phy-names = "usb2-phy";
724		status = "disabled";
725	};
726
727	usb_host0_ehci: usb@30080000 {
728		compatible = "generic-ehci";
729		reg = <0x30080000 0x20000>;
730		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
731		clocks = <&cru HCLK_HOST0>, <&u2phy0>;
732		clock-names = "usbhost", "utmi";
733		phys = <&u2phy0_host>;
734		phy-names = "usb";
735		status = "disabled";
736	};
737
738	usb_host0_ohci: usb@300a0000 {
739		compatible = "generic-ohci";
740		reg = <0x300a0000 0x20000>;
741		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
742		clocks = <&cru HCLK_HOST0>, <&u2phy0>;
743		clock-names = "usbhost", "utmi";
744		phys = <&u2phy0_host>;
745		phy-names = "usb";
746		status = "disabled";
747	};
748
749	usb_host1_ehci: usb@300c0000 {
750		compatible = "generic-ehci";
751		reg = <0x300c0000 0x20000>;
752		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
753		clocks = <&cru HCLK_HOST1>, <&u2phy1>;
754		clock-names = "usbhost", "utmi";
755		phys = <&u2phy1_otg>;
756		phy-names = "usb";
757		status = "disabled";
758	};
759
760	usb_host1_ohci: usb@300e0000 {
761		compatible = "generic-ohci";
762		reg = <0x300e0000 0x20000>;
763		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
764		clocks = <&cru HCLK_HOST1>, <&u2phy1>;
765		clock-names = "usbhost", "utmi";
766		phys = <&u2phy1_otg>;
767		phy-names = "usb";
768		status = "disabled";
769	};
770
771	usb_host2_ehci: usb@30100000 {
772		compatible = "generic-ehci";
773		reg = <0x30100000 0x20000>;
774		interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
775		clocks = <&cru HCLK_HOST2>, <&u2phy1>;
776		phys = <&u2phy1_host>;
777		phy-names = "usb";
778		clock-names = "usbhost", "utmi";
779		status = "disabled";
780	};
781
782	usb_host2_ohci: usb@30120000 {
783		compatible = "generic-ohci";
784		reg = <0x30120000 0x20000>;
785		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
786		clocks = <&cru HCLK_HOST2>, <&u2phy1>;
787		clock-names = "usbhost", "utmi";
788		phys = <&u2phy1_host>;
789		phy-names = "usb";
790		status = "disabled";
791	};
792
793	gmac: ethernet@30200000 {
794		compatible = "rockchip,rk3228-gmac";
795		reg = <0x30200000 0x10000>;
796		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
797		interrupt-names = "macirq";
798		clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX>,
799			<&cru SCLK_MAC_TX>, <&cru SCLK_MAC_REF>,
800			<&cru SCLK_MAC_REFOUT>, <&cru ACLK_GMAC>,
801			<&cru PCLK_GMAC>;
802		clock-names = "stmmaceth", "mac_clk_rx",
803			"mac_clk_tx", "clk_mac_ref",
804			"clk_mac_refout", "aclk_mac",
805			"pclk_mac";
806		resets = <&cru SRST_GMAC>;
807		reset-names = "stmmaceth";
808		rockchip,grf = <&grf>;
809		status = "disabled";
810	};
811
812	gic: interrupt-controller@32010000 {
813		compatible = "arm,gic-400";
814		interrupt-controller;
815		#interrupt-cells = <3>;
816		#address-cells = <0>;
817
818		reg = <0x32011000 0x1000>,
819		      <0x32012000 0x2000>,
820		      <0x32014000 0x2000>,
821		      <0x32016000 0x2000>;
822		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
823	};
824
825	pinctrl: pinctrl {
826		compatible = "rockchip,rk3228-pinctrl";
827		rockchip,grf = <&grf>;
828		#address-cells = <1>;
829		#size-cells = <1>;
830		ranges;
831
832		gpio0: gpio0@11110000 {
833			compatible = "rockchip,gpio-bank";
834			reg = <0x11110000 0x100>;
835			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
836			clocks = <&cru PCLK_GPIO0>;
837
838			gpio-controller;
839			#gpio-cells = <2>;
840
841			interrupt-controller;
842			#interrupt-cells = <2>;
843		};
844
845		gpio1: gpio1@11120000 {
846			compatible = "rockchip,gpio-bank";
847			reg = <0x11120000 0x100>;
848			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
849			clocks = <&cru PCLK_GPIO1>;
850
851			gpio-controller;
852			#gpio-cells = <2>;
853
854			interrupt-controller;
855			#interrupt-cells = <2>;
856		};
857
858		gpio2: gpio2@11130000 {
859			compatible = "rockchip,gpio-bank";
860			reg = <0x11130000 0x100>;
861			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
862			clocks = <&cru PCLK_GPIO2>;
863
864			gpio-controller;
865			#gpio-cells = <2>;
866
867			interrupt-controller;
868			#interrupt-cells = <2>;
869		};
870
871		gpio3: gpio3@11140000 {
872			compatible = "rockchip,gpio-bank";
873			reg = <0x11140000 0x100>;
874			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
875			clocks = <&cru PCLK_GPIO3>;
876
877			gpio-controller;
878			#gpio-cells = <2>;
879
880			interrupt-controller;
881			#interrupt-cells = <2>;
882		};
883
884		pcfg_pull_up: pcfg-pull-up {
885			bias-pull-up;
886		};
887
888		pcfg_pull_down: pcfg-pull-down {
889			bias-pull-down;
890		};
891
892		pcfg_pull_none: pcfg-pull-none {
893			bias-disable;
894		};
895
896		pcfg_pull_none_drv_12ma: pcfg-pull-none-drv-12ma {
897			drive-strength = <12>;
898		};
899
900		sdmmc {
901			sdmmc_clk: sdmmc-clk {
902				rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none_drv_12ma>;
903			};
904
905			sdmmc_cmd: sdmmc-cmd {
906				rockchip,pins = <1 RK_PB7 1 &pcfg_pull_none_drv_12ma>;
907			};
908
909			sdmmc_bus4: sdmmc-bus4 {
910				rockchip,pins = <1 RK_PC2 1 &pcfg_pull_none_drv_12ma>,
911						<1 RK_PC3 1 &pcfg_pull_none_drv_12ma>,
912						<1 RK_PC4 1 &pcfg_pull_none_drv_12ma>,
913						<1 RK_PC5 1 &pcfg_pull_none_drv_12ma>;
914			};
915		};
916
917		sdio {
918			sdio_clk: sdio-clk {
919				rockchip,pins = <3 RK_PA0 1 &pcfg_pull_none_drv_12ma>;
920			};
921
922			sdio_cmd: sdio-cmd {
923				rockchip,pins = <3 RK_PA1 1 &pcfg_pull_none_drv_12ma>;
924			};
925
926			sdio_bus4: sdio-bus4 {
927				rockchip,pins = <3 RK_PA2 1 &pcfg_pull_none_drv_12ma>,
928						<3 RK_PA3 1 &pcfg_pull_none_drv_12ma>,
929						<3 RK_PA4 1 &pcfg_pull_none_drv_12ma>,
930						<3 RK_PA5 1 &pcfg_pull_none_drv_12ma>;
931			};
932		};
933
934		emmc {
935			emmc_clk: emmc-clk {
936				rockchip,pins = <2 RK_PA7 2 &pcfg_pull_none>;
937			};
938
939			emmc_cmd: emmc-cmd {
940				rockchip,pins = <1 RK_PC6 2 &pcfg_pull_none>;
941			};
942
943			emmc_bus8: emmc-bus8 {
944				rockchip,pins = <1 RK_PD0 2 &pcfg_pull_none>,
945						<1 RK_PD1 2 &pcfg_pull_none>,
946						<1 RK_PD2 2 &pcfg_pull_none>,
947						<1 RK_PD3 2 &pcfg_pull_none>,
948						<1 RK_PD4 2 &pcfg_pull_none>,
949						<1 RK_PD5 2 &pcfg_pull_none>,
950						<1 RK_PD6 2 &pcfg_pull_none>,
951						<1 RK_PD7 2 &pcfg_pull_none>;
952			};
953		};
954
955		gmac {
956			rgmii_pins: rgmii-pins {
957				rockchip,pins = <2 RK_PB6 1 &pcfg_pull_none>,
958						<2 RK_PB4 1 &pcfg_pull_none>,
959						<2 RK_PD1 1 &pcfg_pull_none>,
960						<2 RK_PC3 1 &pcfg_pull_none_drv_12ma>,
961						<2 RK_PC2 1 &pcfg_pull_none_drv_12ma>,
962						<2 RK_PC6 1 &pcfg_pull_none_drv_12ma>,
963						<2 RK_PC7 1 &pcfg_pull_none_drv_12ma>,
964						<2 RK_PB1 1 &pcfg_pull_none_drv_12ma>,
965						<2 RK_PB5 1 &pcfg_pull_none_drv_12ma>,
966						<2 RK_PC1 1 &pcfg_pull_none>,
967						<2 RK_PC0 1 &pcfg_pull_none>,
968						<2 RK_PC5 2 &pcfg_pull_none>,
969						<2 RK_PC4 2 &pcfg_pull_none>,
970						<2 RK_PB3 1 &pcfg_pull_none>,
971						<2 RK_PB0 1 &pcfg_pull_none>;
972			};
973
974			rmii_pins: rmii-pins {
975				rockchip,pins = <2 RK_PB6 1 &pcfg_pull_none>,
976						<2 RK_PB4 1 &pcfg_pull_none>,
977						<2 RK_PD1 1 &pcfg_pull_none>,
978						<2 RK_PC3 1 &pcfg_pull_none_drv_12ma>,
979						<2 RK_PC2 1 &pcfg_pull_none_drv_12ma>,
980						<2 RK_PB5 1 &pcfg_pull_none_drv_12ma>,
981						<2 RK_PC1 1 &pcfg_pull_none>,
982						<2 RK_PC0 1 &pcfg_pull_none>,
983						<2 RK_PB0 1 &pcfg_pull_none>,
984						<2 RK_PB7 1 &pcfg_pull_none>;
985			};
986
987			phy_pins: phy-pins {
988				rockchip,pins = <2 RK_PB6 2 &pcfg_pull_none>,
989						<2 RK_PB0 2 &pcfg_pull_none>;
990			};
991		};
992
993		hdmi {
994			hdmi_hpd: hdmi-hpd {
995				rockchip,pins = <0 RK_PB7 1 &pcfg_pull_down>;
996			};
997
998			hdmii2c_xfer: hdmii2c-xfer {
999				rockchip,pins = <0 RK_PA6 2 &pcfg_pull_none>,
1000						<0 RK_PA7 2 &pcfg_pull_none>;
1001			};
1002
1003			hdmi_cec: hdmi-cec {
1004				rockchip,pins = <0 RK_PC4 1 &pcfg_pull_none>;
1005			};
1006		};
1007
1008		i2c0 {
1009			i2c0_xfer: i2c0-xfer {
1010				rockchip,pins = <0 RK_PA0 1 &pcfg_pull_none>,
1011						<0 RK_PA1 1 &pcfg_pull_none>;
1012			};
1013		};
1014
1015		i2c1 {
1016			i2c1_xfer: i2c1-xfer {
1017				rockchip,pins = <0 RK_PA2 1 &pcfg_pull_none>,
1018						<0 RK_PA3 1 &pcfg_pull_none>;
1019			};
1020		};
1021
1022		i2c2 {
1023			i2c2_xfer: i2c2-xfer {
1024				rockchip,pins = <2 RK_PC4 1 &pcfg_pull_none>,
1025						<2 RK_PC5 1 &pcfg_pull_none>;
1026			};
1027		};
1028
1029		i2c3 {
1030			i2c3_xfer: i2c3-xfer {
1031				rockchip,pins = <0 RK_PA6 1 &pcfg_pull_none>,
1032						<0 RK_PA7 1 &pcfg_pull_none>;
1033			};
1034		};
1035
1036		spi-0 {
1037			spi0_clk: spi0-clk {
1038				rockchip,pins = <0 RK_PB1 2 &pcfg_pull_up>;
1039			};
1040			spi0_cs0: spi0-cs0 {
1041				rockchip,pins = <0 RK_PB6 2 &pcfg_pull_up>;
1042			};
1043			spi0_tx: spi0-tx {
1044				rockchip,pins = <0 RK_PB3 2 &pcfg_pull_up>;
1045			};
1046			spi0_rx: spi0-rx {
1047				rockchip,pins = <0 RK_PB5 2 &pcfg_pull_up>;
1048			};
1049			spi0_cs1: spi0-cs1 {
1050				rockchip,pins = <1 RK_PB4 1 &pcfg_pull_up>;
1051			};
1052		};
1053
1054		spi-1 {
1055			spi1_clk: spi1-clk {
1056				rockchip,pins = <0 RK_PC7 2 &pcfg_pull_up>;
1057			};
1058			spi1_cs0: spi1-cs0 {
1059				rockchip,pins = <2 RK_PA2 2 &pcfg_pull_up>;
1060			};
1061			spi1_rx: spi1-rx {
1062				rockchip,pins = <2 RK_PA0 2 &pcfg_pull_up>;
1063			};
1064			spi1_tx: spi1-tx {
1065				rockchip,pins = <2 RK_PA1 2 &pcfg_pull_up>;
1066			};
1067			spi1_cs1: spi1-cs1 {
1068				rockchip,pins = <2 RK_PA3 2 &pcfg_pull_up>;
1069			};
1070		};
1071
1072		i2s1 {
1073			i2s1_bus: i2s1-bus {
1074				rockchip,pins = <0 RK_PB0 1 &pcfg_pull_none>,
1075						<0 RK_PB1 1 &pcfg_pull_none>,
1076						<0 RK_PB3 1 &pcfg_pull_none>,
1077						<0 RK_PB4 1 &pcfg_pull_none>,
1078						<0 RK_PB5 1 &pcfg_pull_none>,
1079						<0 RK_PB6 1 &pcfg_pull_none>,
1080						<1 RK_PA2 2 &pcfg_pull_none>,
1081						<1 RK_PA4 2 &pcfg_pull_none>,
1082						<1 RK_PA5 2 &pcfg_pull_none>;
1083			};
1084		};
1085
1086		pwm0 {
1087			pwm0_pin: pwm0-pin {
1088				rockchip,pins = <3 RK_PC5 1 &pcfg_pull_none>;
1089			};
1090		};
1091
1092		pwm1 {
1093			pwm1_pin: pwm1-pin {
1094				rockchip,pins = <0 RK_PD6 2 &pcfg_pull_none>;
1095			};
1096		};
1097
1098		pwm2 {
1099			pwm2_pin: pwm2-pin {
1100				rockchip,pins = <1 RK_PB4 2 &pcfg_pull_none>;
1101			};
1102		};
1103
1104		pwm3 {
1105			pwm3_pin: pwm3-pin {
1106				rockchip,pins = <1 RK_PB3 2 &pcfg_pull_none>;
1107			};
1108		};
1109
1110		spdif {
1111			spdif_tx: spdif-tx {
1112				rockchip,pins = <3 RK_PD7 2 &pcfg_pull_none>;
1113			};
1114		};
1115
1116		tsadc {
1117			otp_gpio: otp-gpio {
1118				rockchip,pins = <0 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
1119			};
1120
1121			otp_out: otp-out {
1122				rockchip,pins = <0 RK_PD0 2 &pcfg_pull_none>;
1123			};
1124		};
1125
1126		uart0 {
1127			uart0_xfer: uart0-xfer {
1128				rockchip,pins = <2 RK_PD2 1 &pcfg_pull_none>,
1129						<2 RK_PD3 1 &pcfg_pull_none>;
1130			};
1131
1132			uart0_cts: uart0-cts {
1133				rockchip,pins = <2 RK_PD5 1 &pcfg_pull_none>;
1134			};
1135
1136			uart0_rts: uart0-rts {
1137				rockchip,pins = <0 RK_PC1 1 &pcfg_pull_none>;
1138			};
1139		};
1140
1141		uart1 {
1142			uart1_xfer: uart1-xfer {
1143				rockchip,pins = <1 RK_PB1 1 &pcfg_pull_none>,
1144						<1 RK_PB2 1 &pcfg_pull_none>;
1145			};
1146
1147			uart1_cts: uart1-cts {
1148				rockchip,pins = <1 RK_PB0 1 &pcfg_pull_none>;
1149			};
1150
1151			uart1_rts: uart1-rts {
1152				rockchip,pins = <1 RK_PB3 1 &pcfg_pull_none>;
1153			};
1154		};
1155
1156		uart2 {
1157			uart2_xfer: uart2-xfer {
1158				rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up>,
1159						<1 RK_PC3 2 &pcfg_pull_none>;
1160			};
1161
1162			uart21_xfer: uart21-xfer {
1163				rockchip,pins = <1 RK_PB2 2 &pcfg_pull_up>,
1164						<1 RK_PB1 2 &pcfg_pull_none>;
1165			};
1166
1167			uart2_cts: uart2-cts {
1168				rockchip,pins = <0 RK_PD1 1 &pcfg_pull_none>;
1169			};
1170
1171			uart2_rts: uart2-rts {
1172				rockchip,pins = <0 RK_PD0 1 &pcfg_pull_none>;
1173			};
1174		};
1175	};
1176};
1177