1// SPDX-License-Identifier: GPL-2.0+
2//
3// Copyright 2011 Freescale Semiconductor, Inc.
4// Copyright 2011 Linaro Ltd.
5
6#include "imx51-pinfunc.h"
7#include <dt-bindings/clock/imx5-clock.h>
8#include <dt-bindings/gpio/gpio.h>
9#include <dt-bindings/input/input.h>
10#include <dt-bindings/interrupt-controller/irq.h>
11
12/ {
13	#address-cells = <1>;
14	#size-cells = <1>;
15	/*
16	 * The decompressor and also some bootloaders rely on a
17	 * pre-existing /chosen node to be available to insert the
18	 * command line and merge other ATAGS info.
19	 */
20	chosen {};
21
22	aliases {
23		ethernet0 = &fec;
24		gpio0 = &gpio1;
25		gpio1 = &gpio2;
26		gpio2 = &gpio3;
27		gpio3 = &gpio4;
28		i2c0 = &i2c1;
29		i2c1 = &i2c2;
30		mmc0 = &esdhc1;
31		mmc1 = &esdhc2;
32		mmc2 = &esdhc3;
33		mmc3 = &esdhc4;
34		serial0 = &uart1;
35		serial1 = &uart2;
36		serial2 = &uart3;
37		spi0 = &ecspi1;
38		spi1 = &ecspi2;
39		spi2 = &cspi;
40	};
41
42	tzic: tz-interrupt-controller@e0000000 {
43		compatible = "fsl,imx51-tzic", "fsl,tzic";
44		interrupt-controller;
45		#interrupt-cells = <1>;
46		reg = <0xe0000000 0x4000>;
47	};
48
49	clocks {
50		ckil {
51			compatible = "fixed-clock";
52			#clock-cells = <0>;
53			clock-frequency = <32768>;
54		};
55
56		ckih1 {
57			compatible = "fixed-clock";
58			#clock-cells = <0>;
59			clock-frequency = <0>;
60		};
61
62		ckih2 {
63			compatible = "fixed-clock";
64			#clock-cells = <0>;
65			clock-frequency = <0>;
66		};
67
68		osc {
69			compatible = "fixed-clock";
70			#clock-cells = <0>;
71			clock-frequency = <24000000>;
72		};
73	};
74
75	cpus {
76		#address-cells = <1>;
77		#size-cells = <0>;
78		cpu: cpu@0 {
79			device_type = "cpu";
80			compatible = "arm,cortex-a8";
81			reg = <0>;
82			clock-latency = <62500>;
83			clocks = <&clks IMX5_CLK_CPU_PODF>;
84			clock-names = "cpu";
85			operating-points = <
86				166000	1000000
87				600000	1050000
88				800000	1100000
89			>;
90			voltage-tolerance = <5>;
91		};
92	};
93
94	pmu: pmu {
95		compatible = "arm,cortex-a8-pmu";
96		interrupt-parent = <&tzic>;
97		interrupts = <77>;
98	};
99
100	usbphy0: usbphy0 {
101		compatible = "usb-nop-xceiv";
102		clocks = <&clks IMX5_CLK_USB_PHY_GATE>;
103		clock-names = "main_clk";
104		#phy-cells = <0>;
105	};
106
107	capture-subsystem {
108		compatible = "fsl,imx-capture-subsystem";
109		ports = <&ipu_csi0>, <&ipu_csi1>;
110	};
111
112	display-subsystem {
113		compatible = "fsl,imx-display-subsystem";
114		ports = <&ipu_di0>, <&ipu_di1>;
115	};
116
117	soc {
118		#address-cells = <1>;
119		#size-cells = <1>;
120		compatible = "simple-bus";
121		interrupt-parent = <&tzic>;
122		ranges;
123
124		iram: sram@1ffe0000 {
125			compatible = "mmio-sram";
126			reg = <0x1ffe0000 0x20000>;
127		};
128
129		gpu: gpu@30000000 {
130			compatible = "amd,imageon-200.1", "amd,imageon";
131			reg = <0x30000000 0x20000>;
132			reg-names = "kgsl_3d0_reg_memory";
133			interrupts = <12>;
134			interrupt-names = "kgsl_3d0_irq";
135			clocks = <&clks IMX5_CLK_GPU3D_GATE>, <&clks IMX5_CLK_GARB_GATE>;
136			clock-names = "core_clk", "mem_iface_clk";
137		};
138
139		ipu: ipu@40000000 {
140			#address-cells = <1>;
141			#size-cells = <0>;
142			compatible = "fsl,imx51-ipu";
143			reg = <0x40000000 0x20000000>;
144			interrupts = <11 10>;
145			clocks = <&clks IMX5_CLK_IPU_GATE>,
146				 <&clks IMX5_CLK_IPU_DI0_GATE>,
147				 <&clks IMX5_CLK_IPU_DI1_GATE>;
148			clock-names = "bus", "di0", "di1";
149			resets = <&src 2>;
150
151			ipu_csi0: port@0 {
152				reg = <0>;
153			};
154
155			ipu_csi1: port@1 {
156				reg = <1>;
157			};
158
159			ipu_di0: port@2 {
160				reg = <2>;
161
162				ipu_di0_disp1: endpoint {
163				};
164			};
165
166			ipu_di1: port@3 {
167				reg = <3>;
168
169				ipu_di1_disp2: endpoint {
170				};
171			};
172		};
173
174		bus@70000000 { /* AIPS1 */
175			compatible = "fsl,aips-bus", "simple-bus";
176			#address-cells = <1>;
177			#size-cells = <1>;
178			reg = <0x70000000 0x10000000>;
179			ranges;
180
181			spba-bus@70000000 {
182				compatible = "fsl,spba-bus", "simple-bus";
183				#address-cells = <1>;
184				#size-cells = <1>;
185				reg = <0x70000000 0x40000>;
186				ranges;
187
188				esdhc1: mmc@70004000 {
189					compatible = "fsl,imx51-esdhc";
190					reg = <0x70004000 0x4000>;
191					interrupts = <1>;
192					clocks = <&clks IMX5_CLK_ESDHC1_IPG_GATE>,
193						 <&clks IMX5_CLK_DUMMY>,
194						 <&clks IMX5_CLK_ESDHC1_PER_GATE>;
195					clock-names = "ipg", "ahb", "per";
196					status = "disabled";
197				};
198
199				esdhc2: mmc@70008000 {
200					compatible = "fsl,imx51-esdhc";
201					reg = <0x70008000 0x4000>;
202					interrupts = <2>;
203					clocks = <&clks IMX5_CLK_ESDHC2_IPG_GATE>,
204						 <&clks IMX5_CLK_DUMMY>,
205						 <&clks IMX5_CLK_ESDHC2_PER_GATE>;
206					clock-names = "ipg", "ahb", "per";
207					bus-width = <4>;
208					status = "disabled";
209				};
210
211				uart3: serial@7000c000 {
212					compatible = "fsl,imx51-uart", "fsl,imx21-uart";
213					reg = <0x7000c000 0x4000>;
214					interrupts = <33>;
215					clocks = <&clks IMX5_CLK_UART3_IPG_GATE>,
216						 <&clks IMX5_CLK_UART3_PER_GATE>;
217					clock-names = "ipg", "per";
218					dmas = <&sdma 43 5 1>, <&sdma 44 5 2>;
219					dma-names = "rx", "tx";
220					status = "disabled";
221				};
222
223				ecspi1: spi@70010000 {
224					#address-cells = <1>;
225					#size-cells = <0>;
226					compatible = "fsl,imx51-ecspi";
227					reg = <0x70010000 0x4000>;
228					interrupts = <36>;
229					clocks = <&clks IMX5_CLK_ECSPI1_IPG_GATE>,
230						 <&clks IMX5_CLK_ECSPI1_PER_GATE>;
231					clock-names = "ipg", "per";
232					status = "disabled";
233				};
234
235				ssi2: ssi@70014000 {
236					#sound-dai-cells = <0>;
237					compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
238					reg = <0x70014000 0x4000>;
239					interrupts = <30>;
240					clocks = <&clks IMX5_CLK_SSI2_IPG_GATE>,
241						 <&clks IMX5_CLK_SSI2_ROOT_GATE>;
242					clock-names = "ipg", "baud";
243					dmas = <&sdma 24 1 0>,
244					       <&sdma 25 1 0>;
245					dma-names = "rx", "tx";
246					fsl,fifo-depth = <15>;
247					status = "disabled";
248				};
249
250				esdhc3: mmc@70020000 {
251					compatible = "fsl,imx51-esdhc";
252					reg = <0x70020000 0x4000>;
253					interrupts = <3>;
254					clocks = <&clks IMX5_CLK_ESDHC3_IPG_GATE>,
255						 <&clks IMX5_CLK_DUMMY>,
256						 <&clks IMX5_CLK_ESDHC3_PER_GATE>;
257					clock-names = "ipg", "ahb", "per";
258					bus-width = <4>;
259					status = "disabled";
260				};
261
262				esdhc4: mmc@70024000 {
263					compatible = "fsl,imx51-esdhc";
264					reg = <0x70024000 0x4000>;
265					interrupts = <4>;
266					clocks = <&clks IMX5_CLK_ESDHC4_IPG_GATE>,
267						 <&clks IMX5_CLK_DUMMY>,
268						 <&clks IMX5_CLK_ESDHC4_PER_GATE>;
269					clock-names = "ipg", "ahb", "per";
270					bus-width = <4>;
271					status = "disabled";
272				};
273			};
274
275			aipstz1: bridge@73f00000 {
276				compatible = "fsl,imx51-aipstz";
277				reg = <0x73f00000 0x60>;
278			};
279
280			usbotg: usb@73f80000 {
281				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
282				reg = <0x73f80000 0x0200>;
283				interrupts = <18>;
284				clocks = <&clks IMX5_CLK_USBOH3_GATE>;
285				fsl,usbmisc = <&usbmisc 0>;
286				fsl,usbphy = <&usbphy0>;
287				status = "disabled";
288			};
289
290			usbh1: usb@73f80200 {
291				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
292				reg = <0x73f80200 0x0200>;
293				interrupts = <14>;
294				clocks = <&clks IMX5_CLK_USBOH3_GATE>;
295				fsl,usbmisc = <&usbmisc 1>;
296				dr_mode = "host";
297				status = "disabled";
298			};
299
300			usbh2: usb@73f80400 {
301				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
302				reg = <0x73f80400 0x0200>;
303				interrupts = <16>;
304				clocks = <&clks IMX5_CLK_USBOH3_GATE>;
305				fsl,usbmisc = <&usbmisc 2>;
306				dr_mode = "host";
307				status = "disabled";
308			};
309
310			usbh3: usb@73f80600 {
311				compatible = "fsl,imx51-usb", "fsl,imx27-usb";
312				reg = <0x73f80600 0x0200>;
313				interrupts = <17>;
314				clocks = <&clks IMX5_CLK_USBOH3_GATE>;
315				fsl,usbmisc = <&usbmisc 3>;
316				dr_mode = "host";
317				status = "disabled";
318			};
319
320			usbmisc: usbmisc@73f80800 {
321				#index-cells = <1>;
322				compatible = "fsl,imx51-usbmisc";
323				reg = <0x73f80800 0x200>;
324				clocks = <&clks IMX5_CLK_USBOH3_GATE>;
325			};
326
327			gpio1: gpio@73f84000 {
328				compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
329				reg = <0x73f84000 0x4000>;
330				interrupts = <50 51>;
331				gpio-controller;
332				#gpio-cells = <2>;
333				interrupt-controller;
334				#interrupt-cells = <2>;
335			};
336
337			gpio2: gpio@73f88000 {
338				compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
339				reg = <0x73f88000 0x4000>;
340				interrupts = <52 53>;
341				gpio-controller;
342				#gpio-cells = <2>;
343				interrupt-controller;
344				#interrupt-cells = <2>;
345			};
346
347			gpio3: gpio@73f8c000 {
348				compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
349				reg = <0x73f8c000 0x4000>;
350				interrupts = <54 55>;
351				gpio-controller;
352				#gpio-cells = <2>;
353				interrupt-controller;
354				#interrupt-cells = <2>;
355			};
356
357			gpio4: gpio@73f90000 {
358				compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
359				reg = <0x73f90000 0x4000>;
360				interrupts = <56 57>;
361				gpio-controller;
362				#gpio-cells = <2>;
363				interrupt-controller;
364				#interrupt-cells = <2>;
365			};
366
367			kpp: kpp@73f94000 {
368				compatible = "fsl,imx51-kpp", "fsl,imx21-kpp";
369				reg = <0x73f94000 0x4000>;
370				interrupts = <60>;
371				clocks = <&clks IMX5_CLK_DUMMY>;
372				status = "disabled";
373			};
374
375			wdog1: watchdog@73f98000 {
376				compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
377				reg = <0x73f98000 0x4000>;
378				interrupts = <58>;
379				clocks = <&clks IMX5_CLK_DUMMY>;
380			};
381
382			wdog2: watchdog@73f9c000 {
383				compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
384				reg = <0x73f9c000 0x4000>;
385				interrupts = <59>;
386				clocks = <&clks IMX5_CLK_DUMMY>;
387				status = "disabled";
388			};
389
390			gpt: timer@73fa0000 {
391				compatible = "fsl,imx51-gpt", "fsl,imx31-gpt";
392				reg = <0x73fa0000 0x4000>;
393				interrupts = <39>;
394				clocks = <&clks IMX5_CLK_GPT_IPG_GATE>,
395					 <&clks IMX5_CLK_GPT_HF_GATE>;
396				clock-names = "ipg", "per";
397			};
398
399			iomuxc: iomuxc@73fa8000 {
400				compatible = "fsl,imx51-iomuxc";
401				reg = <0x73fa8000 0x4000>;
402			};
403
404			pwm1: pwm@73fb4000 {
405				#pwm-cells = <3>;
406				compatible = "fsl,imx51-pwm", "fsl,imx27-pwm";
407				reg = <0x73fb4000 0x4000>;
408				clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>,
409					 <&clks IMX5_CLK_PWM1_HF_GATE>;
410				clock-names = "ipg", "per";
411				interrupts = <61>;
412			};
413
414			pwm2: pwm@73fb8000 {
415				#pwm-cells = <3>;
416				compatible = "fsl,imx51-pwm", "fsl,imx27-pwm";
417				reg = <0x73fb8000 0x4000>;
418				clocks = <&clks IMX5_CLK_PWM2_IPG_GATE>,
419					 <&clks IMX5_CLK_PWM2_HF_GATE>;
420				clock-names = "ipg", "per";
421				interrupts = <94>;
422			};
423
424			uart1: serial@73fbc000 {
425				compatible = "fsl,imx51-uart", "fsl,imx21-uart";
426				reg = <0x73fbc000 0x4000>;
427				interrupts = <31>;
428				clocks = <&clks IMX5_CLK_UART1_IPG_GATE>,
429					 <&clks IMX5_CLK_UART1_PER_GATE>;
430				clock-names = "ipg", "per";
431				dmas = <&sdma 18 4 1>, <&sdma 19 4 2>;
432				dma-names = "rx", "tx";
433				status = "disabled";
434			};
435
436			uart2: serial@73fc0000 {
437				compatible = "fsl,imx51-uart", "fsl,imx21-uart";
438				reg = <0x73fc0000 0x4000>;
439				interrupts = <32>;
440				clocks = <&clks IMX5_CLK_UART2_IPG_GATE>,
441					 <&clks IMX5_CLK_UART2_PER_GATE>;
442				clock-names = "ipg", "per";
443				dmas = <&sdma 16 4 1>, <&sdma 17 4 2>;
444				dma-names = "rx", "tx";
445				status = "disabled";
446			};
447
448			src: reset-controller@73fd0000 {
449				compatible = "fsl,imx51-src";
450				reg = <0x73fd0000 0x4000>;
451				interrupts = <75>;
452				#reset-cells = <1>;
453			};
454
455			clks: ccm@73fd4000{
456				compatible = "fsl,imx51-ccm";
457				reg = <0x73fd4000 0x4000>;
458				interrupts = <0 71 0x04 0 72 0x04>;
459				#clock-cells = <1>;
460			};
461		};
462
463		bus@80000000 {	/* AIPS2 */
464			compatible = "fsl,aips-bus", "simple-bus";
465			#address-cells = <1>;
466			#size-cells = <1>;
467			reg = <0x80000000 0x10000000>;
468			ranges;
469
470			aipstz2: bridge@83f00000 {
471				compatible = "fsl,imx51-aipstz";
472				reg = <0x83f00000 0x60>;
473			};
474
475			iim: efuse@83f98000 {
476				compatible = "fsl,imx51-iim", "fsl,imx27-iim", "syscon";
477				reg = <0x83f98000 0x4000>;
478				interrupts = <69>;
479				clocks = <&clks IMX5_CLK_IIM_GATE>;
480			};
481
482			tigerp: tigerp@83fa0000 {
483				compatible = "fsl,imx51-tigerp";
484				reg = <0x83fa0000 0x28>;
485			};
486
487			owire: owire@83fa4000 {
488				compatible = "fsl,imx51-owire", "fsl,imx21-owire";
489				reg = <0x83fa4000 0x4000>;
490				interrupts = <88>;
491				clocks = <&clks IMX5_CLK_OWIRE_GATE>;
492				status = "disabled";
493			};
494
495			ecspi2: spi@83fac000 {
496				#address-cells = <1>;
497				#size-cells = <0>;
498				compatible = "fsl,imx51-ecspi";
499				reg = <0x83fac000 0x4000>;
500				interrupts = <37>;
501				clocks = <&clks IMX5_CLK_ECSPI2_IPG_GATE>,
502					 <&clks IMX5_CLK_ECSPI2_PER_GATE>;
503				clock-names = "ipg", "per";
504				status = "disabled";
505			};
506
507			sdma: sdma@83fb0000 {
508				compatible = "fsl,imx51-sdma", "fsl,imx35-sdma";
509				reg = <0x83fb0000 0x4000>;
510				interrupts = <6>;
511				clocks = <&clks IMX5_CLK_SDMA_GATE>,
512					 <&clks IMX5_CLK_AHB>;
513				clock-names = "ipg", "ahb";
514				#dma-cells = <3>;
515				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx51.bin";
516			};
517
518			cspi: spi@83fc0000 {
519				#address-cells = <1>;
520				#size-cells = <0>;
521				compatible = "fsl,imx51-cspi", "fsl,imx35-cspi";
522				reg = <0x83fc0000 0x4000>;
523				interrupts = <38>;
524				clocks = <&clks IMX5_CLK_CSPI_IPG_GATE>,
525					 <&clks IMX5_CLK_CSPI_IPG_GATE>;
526				clock-names = "ipg", "per";
527				status = "disabled";
528			};
529
530			i2c2: i2c@83fc4000 {
531				#address-cells = <1>;
532				#size-cells = <0>;
533				compatible = "fsl,imx51-i2c", "fsl,imx21-i2c";
534				reg = <0x83fc4000 0x4000>;
535				interrupts = <63>;
536				clocks = <&clks IMX5_CLK_I2C2_GATE>;
537				status = "disabled";
538			};
539
540			i2c1: i2c@83fc8000 {
541				#address-cells = <1>;
542				#size-cells = <0>;
543				compatible = "fsl,imx51-i2c", "fsl,imx21-i2c";
544				reg = <0x83fc8000 0x4000>;
545				interrupts = <62>;
546				clocks = <&clks IMX5_CLK_I2C1_GATE>;
547				status = "disabled";
548			};
549
550			ssi1: ssi@83fcc000 {
551				#sound-dai-cells = <0>;
552				compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
553				reg = <0x83fcc000 0x4000>;
554				interrupts = <29>;
555				clocks = <&clks IMX5_CLK_SSI1_IPG_GATE>,
556					 <&clks IMX5_CLK_SSI1_ROOT_GATE>;
557				clock-names = "ipg", "baud";
558				dmas = <&sdma 28 0 0>,
559				       <&sdma 29 0 0>;
560				dma-names = "rx", "tx";
561				fsl,fifo-depth = <15>;
562				status = "disabled";
563			};
564
565			audmux: audmux@83fd0000 {
566				compatible = "fsl,imx51-audmux", "fsl,imx31-audmux";
567				reg = <0x83fd0000 0x4000>;
568				clocks = <&clks IMX5_CLK_DUMMY>;
569				clock-names = "audmux";
570				status = "disabled";
571			};
572
573			m4if: m4if@83fd8000 {
574				compatible = "fsl,imx51-m4if";
575				reg = <0x83fd8000 0x1000>;
576			};
577
578			weim: weim@83fda000 {
579				#address-cells = <2>;
580				#size-cells = <1>;
581				compatible = "fsl,imx51-weim";
582				reg = <0x83fda000 0x1000>;
583				clocks = <&clks IMX5_CLK_EMI_SLOW_GATE>;
584				ranges = <
585					0 0 0xb0000000 0x08000000
586					1 0 0xb8000000 0x08000000
587					2 0 0xc0000000 0x08000000
588					3 0 0xc8000000 0x04000000
589					4 0 0xcc000000 0x02000000
590					5 0 0xce000000 0x02000000
591				>;
592				status = "disabled";
593			};
594
595			nfc: nand@83fdb000 {
596				#address-cells = <1>;
597				#size-cells = <1>;
598				compatible = "fsl,imx51-nand";
599				reg = <0x83fdb000 0x1000 0xcfff0000 0x10000>;
600				interrupts = <8>;
601				clocks = <&clks IMX5_CLK_NFC_GATE>;
602				status = "disabled";
603			};
604
605			pata: pata@83fe0000 {
606				compatible = "fsl,imx51-pata", "fsl,imx27-pata";
607				reg = <0x83fe0000 0x4000>;
608				interrupts = <70>;
609				clocks = <&clks IMX5_CLK_PATA_GATE>;
610				status = "disabled";
611			};
612
613			ssi3: ssi@83fe8000 {
614				#sound-dai-cells = <0>;
615				compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
616				reg = <0x83fe8000 0x4000>;
617				interrupts = <96>;
618				clocks = <&clks IMX5_CLK_SSI3_IPG_GATE>,
619					 <&clks IMX5_CLK_SSI3_ROOT_GATE>;
620				clock-names = "ipg", "baud";
621				dmas = <&sdma 46 0 0>,
622				       <&sdma 47 0 0>;
623				dma-names = "rx", "tx";
624				fsl,fifo-depth = <15>;
625				status = "disabled";
626			};
627
628			fec: ethernet@83fec000 {
629				compatible = "fsl,imx51-fec", "fsl,imx27-fec";
630				reg = <0x83fec000 0x4000>;
631				interrupts = <87>;
632				clocks = <&clks IMX5_CLK_FEC_GATE>,
633					 <&clks IMX5_CLK_FEC_GATE>,
634					 <&clks IMX5_CLK_FEC_GATE>;
635				clock-names = "ipg", "ahb", "ptp";
636				status = "disabled";
637			};
638
639			vpu: vpu@83ff4000 {
640				compatible = "fsl,imx51-vpu", "cnm,codahx4";
641				reg = <0x83ff4000 0x1000>;
642				interrupts = <9>;
643				clocks = <&clks IMX5_CLK_VPU_REFERENCE_GATE>,
644					 <&clks IMX5_CLK_VPU_GATE>;
645				clock-names = "per", "ahb";
646				resets = <&src 1>;
647				iram = <&iram>;
648			};
649
650			sahara: crypto@83ff8000 {
651				compatible = "fsl,imx53-sahara", "fsl,imx51-sahara";
652				reg = <0x83ff8000 0x4000>;
653				interrupts = <19 20>;
654				clocks = <&clks IMX5_CLK_SAHARA_IPG_GATE>,
655					 <&clks IMX5_CLK_SAHARA_IPG_GATE>;
656				clock-names = "ipg", "ahb";
657			};
658		};
659	};
660};
661