xref: /openbmc/u-boot/arch/arm/dts/rk3188.dtsi (revision 641bce26) 
1/*
2 * Copyright (c) 2013 MundoReader S.L.
3 * Author: Heiko Stuebner <heiko@sntech.de>
4 *
5 * SPDX-License-Identifier:     GPL-2.0+ or X11
6 */
7
8#include <dt-bindings/gpio/gpio.h>
9#include <dt-bindings/pinctrl/rockchip.h>
10#include <dt-bindings/clock/rk3188-cru.h>
11#include "rk3xxx.dtsi"
12
13/ {
14	compatible = "rockchip,rk3188";
15
16	cpus {
17		#address-cells = <1>;
18		#size-cells = <0>;
19		enable-method = "rockchip,rk3066-smp";
20
21		cpu0: cpu@0 {
22			device_type = "cpu";
23			compatible = "arm,cortex-a9";
24			next-level-cache = <&L2>;
25			reg = <0x0>;
26			operating-points = <
27				/* kHz    uV */
28				1608000 1350000
29				1416000 1250000
30				1200000 1150000
31				1008000 1075000
32				 816000  975000
33				 600000  950000
34				 504000  925000
35				 312000  875000
36			>;
37			clock-latency = <40000>;
38			clocks = <&cru ARMCLK>;
39		};
40		cpu@1 {
41			device_type = "cpu";
42			compatible = "arm,cortex-a9";
43			next-level-cache = <&L2>;
44			reg = <0x1>;
45		};
46		cpu@2 {
47			device_type = "cpu";
48			compatible = "arm,cortex-a9";
49			next-level-cache = <&L2>;
50			reg = <0x2>;
51		};
52		cpu@3 {
53			device_type = "cpu";
54			compatible = "arm,cortex-a9";
55			next-level-cache = <&L2>;
56			reg = <0x3>;
57		};
58	};
59
60	sram: sram@10080000 {
61		compatible = "mmio-sram";
62		reg = <0x10080000 0x8000>;
63		#address-cells = <1>;
64		#size-cells = <1>;
65		ranges = <0 0x10080000 0x8000>;
66
67		smp-sram@0 {
68			compatible = "rockchip,rk3066-smp-sram";
69			reg = <0x0 0x50>;
70		};
71	};
72
73	i2s0: i2s@1011a000 {
74		compatible = "rockchip,rk3188-i2s", "rockchip,rk3066-i2s";
75		reg = <0x1011a000 0x2000>;
76		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
77		#address-cells = <1>;
78		#size-cells = <0>;
79		pinctrl-names = "default";
80		pinctrl-0 = <&i2s0_bus>;
81		dmas = <&dmac1_s 6>, <&dmac1_s 7>;
82		dma-names = "tx", "rx";
83		clock-names = "i2s_hclk", "i2s_clk";
84		clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>;
85		rockchip,playback-channels = <2>;
86		rockchip,capture-channels = <2>;
87		status = "disabled";
88	};
89
90	spdif: sound@1011e000 {
91		compatible = "rockchip,rk3188-spdif", "rockchip,rk3066-spdif";
92		reg = <0x1011e000 0x2000>;
93		#sound-dai-cells = <0>;
94		clock-names = "hclk", "mclk";
95		clocks = <&cru HCLK_SPDIF>, <&cru SCLK_SPDIF>;
96		dmas = <&dmac1_s 8>;
97		dma-names = "tx";
98		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
99		pinctrl-names = "default";
100		pinctrl-0 = <&spdif_tx>;
101		status = "disabled";
102	};
103
104	cru: clock-controller@20000000 {
105		compatible = "rockchip,rk3188-cru";
106		reg = <0x20000000 0x1000>;
107		rockchip,grf = <&grf>;
108
109		#clock-cells = <1>;
110		#reset-cells = <1>;
111	};
112
113	efuse: efuse@20010000 {
114		compatible = "rockchip,rockchip-efuse";
115		reg = <0x20010000 0x4000>;
116		#address-cells = <1>;
117		#size-cells = <1>;
118		clocks = <&cru PCLK_EFUSE>;
119		clock-names = "pclk_efuse";
120
121		cpu_leakage: cpu_leakage@17 {
122			reg = <0x17 0x1>;
123		};
124	};
125
126	timer3: timer@2000e000 {
127		compatible = "rockchip,rk3188-timer", "rockchip,rk3288-timer";
128		reg = <0x2000e000 0x20>;
129		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
130	};
131
132	usbphy: phy {
133		compatible = "rockchip,rk3188-usb-phy", "rockchip,rk3288-usb-phy";
134		rockchip,grf = <&grf>;
135		#address-cells = <1>;
136		#size-cells = <0>;
137		status = "disabled";
138
139		usbphy0: usb-phy@10c {
140			#phy-cells = <0>;
141			reg = <0x10c>;
142			clocks = <&cru SCLK_OTGPHY0>;
143			clock-names = "phyclk";
144			#clock-cells = <0>;
145		};
146
147		usbphy1: usb-phy@11c {
148			#phy-cells = <0>;
149			reg = <0x11c>;
150			clocks = <&cru SCLK_OTGPHY1>;
151			clock-names = "phyclk";
152			#clock-cells = <0>;
153		};
154	};
155
156	pinctrl: pinctrl {
157		compatible = "rockchip,rk3188-pinctrl";
158		rockchip,grf = <&grf>;
159		rockchip,pmu = <&pmu>;
160
161		#address-cells = <1>;
162		#size-cells = <1>;
163		ranges;
164
165		gpio0: gpio0@2000a000 {
166			compatible = "rockchip,gpio-bank";
167			reg = <0x2000a000 0x100>;
168			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
169			clocks = <&cru PCLK_GPIO0>;
170
171			gpio-controller;
172			#gpio-cells = <2>;
173
174			interrupt-controller;
175			#interrupt-cells = <2>;
176		};
177
178		gpio1: gpio1@2003c000 {
179			compatible = "rockchip,gpio-bank";
180			reg = <0x2003c000 0x100>;
181			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
182			clocks = <&cru PCLK_GPIO1>;
183
184			gpio-controller;
185			#gpio-cells = <2>;
186
187			interrupt-controller;
188			#interrupt-cells = <2>;
189		};
190
191		gpio2: gpio2@2003e000 {
192			compatible = "rockchip,gpio-bank";
193			reg = <0x2003e000 0x100>;
194			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
195			clocks = <&cru PCLK_GPIO2>;
196
197			gpio-controller;
198			#gpio-cells = <2>;
199
200			interrupt-controller;
201			#interrupt-cells = <2>;
202		};
203
204		gpio3: gpio3@20080000 {
205			compatible = "rockchip,gpio-bank";
206			reg = <0x20080000 0x100>;
207			interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
208			clocks = <&cru PCLK_GPIO3>;
209
210			gpio-controller;
211			#gpio-cells = <2>;
212
213			interrupt-controller;
214			#interrupt-cells = <2>;
215		};
216
217		pcfg_pull_up: pcfg_pull_up {
218			bias-pull-up;
219		};
220
221		pcfg_pull_down: pcfg_pull_down {
222			bias-pull-down;
223		};
224
225		pcfg_pull_none: pcfg_pull_none {
226			bias-disable;
227		};
228
229		emmc {
230			emmc_clk: emmc-clk {
231				rockchip,pins = <RK_GPIO0 24 RK_FUNC_2 &pcfg_pull_none>;
232			};
233
234			emmc_cmd: emmc-cmd {
235				rockchip,pins = <RK_GPIO0 26 RK_FUNC_2 &pcfg_pull_up>;
236			};
237
238			emmc_rst: emmc-rst {
239				rockchip,pins = <RK_GPIO0 27 RK_FUNC_2 &pcfg_pull_none>;
240			};
241
242			/*
243			 * The data pins are shared between nandc and emmc and
244			 * not accessible through pinctrl. Also they should've
245			 * been already set correctly by firmware, as
246			 * flash/emmc is the boot-device.
247			 */
248		};
249
250		emac {
251			emac_xfer: emac-xfer {
252				rockchip,pins = <RK_GPIO3 16 RK_FUNC_2 &pcfg_pull_none>, /* tx_en */
253						<RK_GPIO3 17 RK_FUNC_2 &pcfg_pull_none>, /* txd1 */
254						<RK_GPIO3 18 RK_FUNC_2 &pcfg_pull_none>, /* txd0 */
255						<RK_GPIO3 19 RK_FUNC_2 &pcfg_pull_none>, /* rxd0 */
256						<RK_GPIO3 20 RK_FUNC_2 &pcfg_pull_none>, /* rxd1 */
257						<RK_GPIO3 21 RK_FUNC_2 &pcfg_pull_none>, /* mac_clk */
258						<RK_GPIO3 22 RK_FUNC_2 &pcfg_pull_none>, /* rx_err */
259						<RK_GPIO3 23 RK_FUNC_2 &pcfg_pull_none>; /* crs_dvalid */
260			};
261
262			emac_mdio: emac-mdio {
263				rockchip,pins = <RK_GPIO3 24 RK_FUNC_2 &pcfg_pull_none>,
264						<RK_GPIO3 25 RK_FUNC_2 &pcfg_pull_none>;
265			};
266		};
267
268		i2c0 {
269			i2c0_xfer: i2c0-xfer {
270				rockchip,pins = <RK_GPIO1 24 RK_FUNC_1 &pcfg_pull_none>,
271						<RK_GPIO1 25 RK_FUNC_1 &pcfg_pull_none>;
272			};
273		};
274
275		i2c1 {
276			i2c1_xfer: i2c1-xfer {
277				rockchip,pins = <RK_GPIO1 26 RK_FUNC_1 &pcfg_pull_none>,
278						<RK_GPIO1 27 RK_FUNC_1 &pcfg_pull_none>;
279			};
280		};
281
282		i2c2 {
283			i2c2_xfer: i2c2-xfer {
284				rockchip,pins = <RK_GPIO1 28 RK_FUNC_1 &pcfg_pull_none>,
285						<RK_GPIO1 29 RK_FUNC_1 &pcfg_pull_none>;
286			};
287		};
288
289		i2c3 {
290			i2c3_xfer: i2c3-xfer {
291				rockchip,pins = <RK_GPIO3 14 RK_FUNC_2 &pcfg_pull_none>,
292						<RK_GPIO3 15 RK_FUNC_2 &pcfg_pull_none>;
293			};
294		};
295
296		i2c4 {
297			i2c4_xfer: i2c4-xfer {
298				rockchip,pins = <RK_GPIO1 30 RK_FUNC_1 &pcfg_pull_none>,
299						<RK_GPIO1 31 RK_FUNC_1 &pcfg_pull_none>;
300			};
301		};
302
303		pwm0 {
304			pwm0_out: pwm0-out {
305				rockchip,pins = <RK_GPIO3 27 RK_FUNC_1 &pcfg_pull_none>;
306			};
307		};
308
309		pwm1 {
310			pwm1_out: pwm1-out {
311				rockchip,pins = <RK_GPIO3 28 RK_FUNC_1 &pcfg_pull_none>;
312			};
313		};
314
315		pwm2 {
316			pwm2_out: pwm2-out {
317				rockchip,pins = <RK_GPIO3 29 RK_FUNC_1 &pcfg_pull_none>;
318			};
319		};
320
321		pwm3 {
322			pwm3_out: pwm3-out {
323				rockchip,pins = <RK_GPIO3 30 RK_FUNC_1 &pcfg_pull_none>;
324			};
325		};
326
327		spi0 {
328			spi0_clk: spi0-clk {
329				rockchip,pins = <RK_GPIO1 6 RK_FUNC_2 &pcfg_pull_up>;
330			};
331			spi0_cs0: spi0-cs0 {
332				rockchip,pins = <RK_GPIO1 7 RK_FUNC_2 &pcfg_pull_up>;
333			};
334			spi0_tx: spi0-tx {
335				rockchip,pins = <RK_GPIO1 5 RK_FUNC_2 &pcfg_pull_up>;
336			};
337			spi0_rx: spi0-rx {
338				rockchip,pins = <RK_GPIO1 4 RK_FUNC_2 &pcfg_pull_up>;
339			};
340			spi0_cs1: spi0-cs1 {
341				rockchip,pins = <RK_GPIO1 15 RK_FUNC_1 &pcfg_pull_up>;
342			};
343		};
344
345		spi1 {
346			spi1_clk: spi1-clk {
347				rockchip,pins = <RK_GPIO0 30 RK_FUNC_1 &pcfg_pull_up>;
348			};
349			spi1_cs0: spi1-cs0 {
350				rockchip,pins = <RK_GPIO0 31 RK_FUNC_1 &pcfg_pull_up>;
351			};
352			spi1_rx: spi1-rx {
353				rockchip,pins = <RK_GPIO0 28 RK_FUNC_1 &pcfg_pull_up>;
354			};
355			spi1_tx: spi1-tx {
356				rockchip,pins = <RK_GPIO0 29 RK_FUNC_1 &pcfg_pull_up>;
357			};
358			spi1_cs1: spi1-cs1 {
359				rockchip,pins = <RK_GPIO1 14 RK_FUNC_2 &pcfg_pull_up>;
360			};
361		};
362
363		uart0 {
364			uart0_xfer: uart0-xfer {
365				rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_up>,
366						<RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_none>;
367			};
368
369			uart0_cts: uart0-cts {
370				rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_none>;
371			};
372
373			uart0_rts: uart0-rts {
374				rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_none>;
375			};
376		};
377
378		uart1 {
379			uart1_xfer: uart1-xfer {
380				rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_up>,
381						<RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_none>;
382			};
383
384			uart1_cts: uart1-cts {
385				rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_none>;
386			};
387
388			uart1_rts: uart1-rts {
389				rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_none>;
390			};
391		};
392
393		uart2 {
394			uart2_xfer: uart2-xfer {
395				rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_up>,
396						<RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_none>;
397			};
398			/* no rts / cts for uart2 */
399		};
400
401		uart3 {
402			uart3_xfer: uart3-xfer {
403				rockchip,pins = <RK_GPIO1 10 RK_FUNC_1 &pcfg_pull_up>,
404						<RK_GPIO1 11 RK_FUNC_1 &pcfg_pull_none>;
405			};
406
407			uart3_cts: uart3-cts {
408				rockchip,pins = <RK_GPIO1 12 RK_FUNC_1 &pcfg_pull_none>;
409			};
410
411			uart3_rts: uart3-rts {
412				rockchip,pins = <RK_GPIO1 13 RK_FUNC_1 &pcfg_pull_none>;
413			};
414		};
415
416		sd0 {
417			sd0_clk: sd0-clk {
418				rockchip,pins = <RK_GPIO3 2 RK_FUNC_1 &pcfg_pull_none>;
419			};
420
421			sd0_cmd: sd0-cmd {
422				rockchip,pins = <RK_GPIO3 3 RK_FUNC_1 &pcfg_pull_none>;
423			};
424
425			sd0_cd: sd0-cd {
426				rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_none>;
427			};
428
429			sd0_wp: sd0-wp {
430				rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_none>;
431			};
432
433			sd0_pwr: sd0-pwr {
434				rockchip,pins = <RK_GPIO3 1 RK_FUNC_1 &pcfg_pull_none>;
435			};
436
437			sd0_bus1: sd0-bus-width1 {
438				rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>;
439			};
440
441			sd0_bus4: sd0-bus-width4 {
442				rockchip,pins = <RK_GPIO3 4 RK_FUNC_1 &pcfg_pull_none>,
443						<RK_GPIO3 5 RK_FUNC_1 &pcfg_pull_none>,
444						<RK_GPIO3 6 RK_FUNC_1 &pcfg_pull_none>,
445						<RK_GPIO3 7 RK_FUNC_1 &pcfg_pull_none>;
446			};
447		};
448
449		sd1 {
450			sd1_clk: sd1-clk {
451				rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_none>;
452			};
453
454			sd1_cmd: sd1-cmd {
455				rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_none>;
456			};
457
458			sd1_cd: sd1-cd {
459				rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_none>;
460			};
461
462			sd1_wp: sd1-wp {
463				rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_none>;
464			};
465
466			sd1_bus1: sd1-bus-width1 {
467				rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>;
468			};
469
470			sd1_bus4: sd1-bus-width4 {
471				rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_none>,
472						<RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_none>,
473						<RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_none>,
474						<RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_none>;
475			};
476		};
477
478		i2s0 {
479			i2s0_bus: i2s0-bus {
480				rockchip,pins = <RK_GPIO1 16 RK_FUNC_1 &pcfg_pull_none>,
481						<RK_GPIO1 17 RK_FUNC_1 &pcfg_pull_none>,
482						<RK_GPIO1 18 RK_FUNC_1 &pcfg_pull_none>,
483						<RK_GPIO1 19 RK_FUNC_1 &pcfg_pull_none>,
484						<RK_GPIO1 20 RK_FUNC_1 &pcfg_pull_none>,
485						<RK_GPIO1 21 RK_FUNC_1 &pcfg_pull_none>;
486			};
487		};
488
489		spdif {
490			spdif_tx: spdif-tx {
491				rockchip,pins = <RK_GPIO1 14 RK_FUNC_1 &pcfg_pull_none>;
492			};
493		};
494	};
495};
496
497&emac {
498	compatible = "rockchip,rk3188-emac";
499};
500
501&global_timer {
502	interrupts = <GIC_PPI 11 0xf04>;
503};
504
505&grf {
506	compatible = "rockchip,rk3188-grf", "syscon";
507};
508
509&local_timer {
510	interrupts = <GIC_PPI 13 0xf04>;
511};
512
513&i2c0 {
514	compatible = "rockchip,rk3188-i2c";
515	pinctrl-names = "default";
516	pinctrl-0 = <&i2c0_xfer>;
517};
518
519&i2c1 {
520	compatible = "rockchip,rk3188-i2c";
521	pinctrl-names = "default";
522	pinctrl-0 = <&i2c1_xfer>;
523};
524
525&i2c2 {
526	compatible = "rockchip,rk3188-i2c";
527	pinctrl-names = "default";
528	pinctrl-0 = <&i2c2_xfer>;
529};
530
531&i2c3 {
532	compatible = "rockchip,rk3188-i2c";
533	pinctrl-names = "default";
534	pinctrl-0 = <&i2c3_xfer>;
535};
536
537&i2c4 {
538	compatible = "rockchip,rk3188-i2c";
539	pinctrl-names = "default";
540	pinctrl-0 = <&i2c4_xfer>;
541};
542
543&pmu {
544	compatible = "rockchip,rk3188-pmu", "syscon";
545};
546
547&pwm0 {
548	pinctrl-names = "default";
549	pinctrl-0 = <&pwm0_out>;
550};
551
552&pwm1 {
553	pinctrl-names = "default";
554	pinctrl-0 = <&pwm1_out>;
555};
556
557&pwm2 {
558	pinctrl-names = "default";
559	pinctrl-0 = <&pwm2_out>;
560};
561
562&pwm3 {
563	pinctrl-names = "default";
564	pinctrl-0 = <&pwm3_out>;
565};
566
567&spi0 {
568	compatible = "rockchip,rk3188-spi", "rockchip,rk3066-spi";
569	pinctrl-names = "default";
570	pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>;
571};
572
573&spi1 {
574	compatible = "rockchip,rk3188-spi", "rockchip,rk3066-spi";
575	pinctrl-names = "default";
576	pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
577};
578
579&uart0 {
580	compatible = "rockchip,rk3188-uart", "snps,dw-apb-uart";
581	pinctrl-names = "default";
582	pinctrl-0 = <&uart0_xfer>;
583};
584
585&uart1 {
586	compatible = "rockchip,rk3188-uart", "snps,dw-apb-uart";
587	pinctrl-names = "default";
588	pinctrl-0 = <&uart1_xfer>;
589};
590
591&uart2 {
592	compatible = "rockchip,rk3188-uart", "snps,dw-apb-uart";
593	pinctrl-names = "default";
594	pinctrl-0 = <&uart2_xfer>;
595};
596
597&uart3 {
598	compatible = "rockchip,rk3188-uart", "snps,dw-apb-uart";
599	pinctrl-names = "default";
600	pinctrl-0 = <&uart3_xfer>;
601};
602
603&wdt {
604	compatible = "rockchip,rk3188-wdt", "snps,dw-wdt";
605};
606