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v4.17
  1/*
  2 * Copyright 2012 Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
  3 *
  4 * The code contained herein is licensed under the GNU General Public
  5 * License. You may obtain a copy of the GNU General Public License
  6 * Version 2 or later at the following locations:
  7 *
  8 * http://www.opensource.org/licenses/gpl-license.html
  9 * http://www.gnu.org/copyleft/gpl.html
 10 */
 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	 * Also for U-Boot there must be a pre-existing /memory node.
 20	 */
 21	chosen {};
 22	memory { device_type = "memory"; };
 23
 24	aliases {
 
 
 
 
 
 
 25		serial0 = &uart1;
 26		serial1 = &uart2;
 27		serial2 = &uart3;
 28		serial3 = &uart4;
 29		serial4 = &uart5;
 
 
 
 30	};
 31
 32	cpus {
 33		#address-cells = <1>;
 34		#size-cells = <0>;
 35
 36		cpu@0 {
 37			compatible = "arm,arm1136jf-s";
 38			device_type = "cpu";
 39			reg = <0>;
 40		};
 41	};
 42
 43	avic: interrupt-controller@68000000 {
 44		compatible = "fsl,imx31-avic", "fsl,avic";
 45		interrupt-controller;
 46		#interrupt-cells = <1>;
 47		reg = <0x68000000 0x100000>;
 48	};
 49
 50	soc {
 51		#address-cells = <1>;
 52		#size-cells = <1>;
 53		compatible = "simple-bus";
 54		interrupt-parent = <&avic>;
 55		ranges;
 56
 
 
 
 
 
 
 
 
 57		aips@43f00000 { /* AIPS1 */
 58			compatible = "fsl,aips-bus", "simple-bus";
 59			#address-cells = <1>;
 60			#size-cells = <1>;
 61			reg = <0x43f00000 0x100000>;
 62			ranges;
 63
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 64			uart1: serial@43f90000 {
 65				compatible = "fsl,imx31-uart", "fsl,imx21-uart";
 66				reg = <0x43f90000 0x4000>;
 67				interrupts = <45>;
 68				clocks = <&clks 10>, <&clks 30>;
 69				clock-names = "ipg", "per";
 70				status = "disabled";
 71			};
 72
 73			uart2: serial@43f94000 {
 74				compatible = "fsl,imx31-uart", "fsl,imx21-uart";
 75				reg = <0x43f94000 0x4000>;
 76				interrupts = <32>;
 77				clocks = <&clks 10>, <&clks 31>;
 78				clock-names = "ipg", "per";
 79				status = "disabled";
 80			};
 81
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 82			kpp: kpp@43fa8000 {
 83				compatible = "fsl,imx31-kpp", "fsl,imx21-kpp";
 84				reg = <0x43fa8000 0x4000>;
 85				interrupts = <24>;
 86				clocks = <&clks 46>;
 87				status = "disabled";
 88			};
 89
 90			uart4: serial@43fb0000 {
 91				compatible = "fsl,imx31-uart", "fsl,imx21-uart";
 92				reg = <0x43fb0000 0x4000>;
 93				clocks = <&clks 10>, <&clks 49>;
 94				clock-names = "ipg", "per";
 95				interrupts = <46>;
 96				status = "disabled";
 97			};
 98
 99			uart5: serial@43fb4000 {
100				compatible = "fsl,imx31-uart", "fsl,imx21-uart";
101				reg = <0x43fb4000 0x4000>;
102				interrupts = <47>;
103				clocks = <&clks 10>, <&clks 50>;
104				clock-names = "ipg", "per";
105				status = "disabled";
106			};
107		};
108
109		spba@50000000 {
110			compatible = "fsl,spba-bus", "simple-bus";
111			#address-cells = <1>;
112			#size-cells = <1>;
113			reg = <0x50000000 0x100000>;
114			ranges;
115
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
116			uart3: serial@5000c000 {
117				compatible = "fsl,imx31-uart", "fsl,imx21-uart";
118				reg = <0x5000c000 0x4000>;
119				interrupts = <18>;
120				clocks = <&clks 10>, <&clks 48>;
121				clock-names = "ipg", "per";
122				status = "disabled";
123			};
124
 
 
 
 
 
 
 
 
 
 
 
 
 
125			iim: iim@5001c000 {
126				compatible = "fsl,imx31-iim", "fsl,imx27-iim";
127				reg = <0x5001c000 0x1000>;
128				interrupts = <19>;
129				clocks = <&clks 25>;
130			};
131		};
132
133		aips@53f00000 { /* AIPS2 */
134			compatible = "fsl,aips-bus", "simple-bus";
135			#address-cells = <1>;
136			#size-cells = <1>;
137			reg = <0x53f00000 0x100000>;
138			ranges;
139
140			clks: ccm@53f80000{
141				compatible = "fsl,imx31-ccm";
142				reg = <0x53f80000 0x4000>;
143				interrupts = <31>, <53>;
144				#clock-cells = <1>;
145			};
146
 
 
 
 
 
 
 
 
 
 
 
 
 
147			gpt: timer@53f90000 {
148				compatible = "fsl,imx31-gpt";
149				reg = <0x53f90000 0x4000>;
150				interrupts = <29>;
151				clocks = <&clks 10>, <&clks 22>;
152				clock-names = "ipg", "per";
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
153			};
154		};
155	};
156};
v5.4
  1// SPDX-License-Identifier: GPL-2.0+
  2//
  3// Copyright 2016-2018 Vladimir Zapolskiy <vz@mleia.com>
  4// Copyright 2012 Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
 
 
 
 
 
 
  5
  6/ {
  7	#address-cells = <1>;
  8	#size-cells = <1>;
  9	/*
 10	 * The decompressor and also some bootloaders rely on a
 11	 * pre-existing /chosen node to be available to insert the
 12	 * command line and merge other ATAGS info.
 
 13	 */
 14	chosen {};
 
 15
 16	aliases {
 17		gpio0 = &gpio1;
 18		gpio1 = &gpio2;
 19		gpio2 = &gpio3;
 20		i2c0 = &i2c1;
 21		i2c1 = &i2c2;
 22		i2c2 = &i2c3;
 23		serial0 = &uart1;
 24		serial1 = &uart2;
 25		serial2 = &uart3;
 26		serial3 = &uart4;
 27		serial4 = &uart5;
 28		spi0 = &spi1;
 29		spi1 = &spi2;
 30		spi2 = &spi3;
 31	};
 32
 33	cpus {
 34		#address-cells = <1>;
 35		#size-cells = <0>;
 36
 37		cpu@0 {
 38			compatible = "arm,arm1136jf-s";
 39			device_type = "cpu";
 40			reg = <0>;
 41		};
 42	};
 43
 44	avic: interrupt-controller@68000000 {
 45		compatible = "fsl,imx31-avic", "fsl,avic";
 46		interrupt-controller;
 47		#interrupt-cells = <1>;
 48		reg = <0x68000000 0x100000>;
 49	};
 50
 51	soc {
 52		#address-cells = <1>;
 53		#size-cells = <1>;
 54		compatible = "simple-bus";
 55		interrupt-parent = <&avic>;
 56		ranges;
 57
 58		iram: iram@1fffc000 {
 59			compatible = "mmio-sram";
 60			reg = <0x1fffc000 0x4000>;
 61			#address-cells = <1>;
 62			#size-cells = <1>;
 63			ranges = <0 0x1fffc000 0x4000>;
 64		};
 65
 66		aips@43f00000 { /* AIPS1 */
 67			compatible = "fsl,aips-bus", "simple-bus";
 68			#address-cells = <1>;
 69			#size-cells = <1>;
 70			reg = <0x43f00000 0x100000>;
 71			ranges;
 72
 73			i2c1: i2c@43f80000 {
 74				compatible = "fsl,imx31-i2c", "fsl,imx21-i2c";
 75				reg = <0x43f80000 0x4000>;
 76				interrupts = <10>;
 77				clocks = <&clks 33>;
 78				#address-cells = <1>;
 79				#size-cells = <0>;
 80				status = "disabled";
 81			};
 82
 83			i2c3: i2c@43f84000 {
 84				compatible = "fsl,imx31-i2c", "fsl,imx21-i2c";
 85				reg = <0x43f84000 0x4000>;
 86				interrupts = <3>;
 87				clocks = <&clks 35>;
 88				#address-cells = <1>;
 89				#size-cells = <0>;
 90				status = "disabled";
 91			};
 92
 93			ata: ata@43f8c000 {
 94				compatible = "fsl,imx31-pata", "fsl,imx27-pata";
 95				reg = <0x43f8c000 0x4000>;
 96				interrupts = <15>;
 97				clocks = <&clks 26>;
 98				status = "disabled";
 99			};
100
101			uart1: serial@43f90000 {
102				compatible = "fsl,imx31-uart", "fsl,imx21-uart";
103				reg = <0x43f90000 0x4000>;
104				interrupts = <45>;
105				clocks = <&clks 10>, <&clks 30>;
106				clock-names = "ipg", "per";
107				status = "disabled";
108			};
109
110			uart2: serial@43f94000 {
111				compatible = "fsl,imx31-uart", "fsl,imx21-uart";
112				reg = <0x43f94000 0x4000>;
113				interrupts = <32>;
114				clocks = <&clks 10>, <&clks 31>;
115				clock-names = "ipg", "per";
116				status = "disabled";
117			};
118
119			i2c2: i2c@43f98000 {
120				compatible = "fsl,imx31-i2c", "fsl,imx21-i2c";
121				reg = <0x43f98000 0x4000>;
122				interrupts = <4>;
123				clocks = <&clks 34>;
124				#address-cells = <1>;
125				#size-cells = <0>;
126				status = "disabled";
127			};
128
129			spi1: spi@43fa4000 {
130				compatible = "fsl,imx31-cspi";
131				reg = <0x43fa4000 0x4000>;
132				interrupts = <14>;
133				clocks = <&clks 10>, <&clks 53>;
134				clock-names = "ipg", "per";
135				dmas = <&sdma 8 8 0>, <&sdma 9 8 0>;
136				dma-names = "rx", "tx";
137				#address-cells = <1>;
138				#size-cells = <0>;
139				status = "disabled";
140			};
141
142			kpp: kpp@43fa8000 {
143				compatible = "fsl,imx31-kpp", "fsl,imx21-kpp";
144				reg = <0x43fa8000 0x4000>;
145				interrupts = <24>;
146				clocks = <&clks 46>;
147				status = "disabled";
148			};
149
150			uart4: serial@43fb0000 {
151				compatible = "fsl,imx31-uart", "fsl,imx21-uart";
152				reg = <0x43fb0000 0x4000>;
153				clocks = <&clks 10>, <&clks 49>;
154				clock-names = "ipg", "per";
155				interrupts = <46>;
156				status = "disabled";
157			};
158
159			uart5: serial@43fb4000 {
160				compatible = "fsl,imx31-uart", "fsl,imx21-uart";
161				reg = <0x43fb4000 0x4000>;
162				interrupts = <47>;
163				clocks = <&clks 10>, <&clks 50>;
164				clock-names = "ipg", "per";
165				status = "disabled";
166			};
167		};
168
169		spba@50000000 {
170			compatible = "fsl,spba-bus", "simple-bus";
171			#address-cells = <1>;
172			#size-cells = <1>;
173			reg = <0x50000000 0x100000>;
174			ranges;
175
176			sdhci1: sdhci@50004000 {
177				compatible = "fsl,imx31-mmc";
178				reg = <0x50004000 0x4000>;
179				interrupts = <9>;
180				clocks = <&clks 10>, <&clks 20>;
181				clock-names = "ipg", "per";
182				dmas = <&sdma 20 3 0>;
183				dma-names = "rx-tx";
184				status = "disabled";
185			};
186
187			sdhci2: sdhci@50008000 {
188				compatible = "fsl,imx31-mmc";
189				reg = <0x50008000 0x4000>;
190				interrupts = <8>;
191				clocks = <&clks 10>, <&clks 21>;
192				clock-names = "ipg", "per";
193				dmas = <&sdma 21 3 0>;
194				dma-names = "rx-tx";
195				status = "disabled";
196			};
197
198			uart3: serial@5000c000 {
199				compatible = "fsl,imx31-uart", "fsl,imx21-uart";
200				reg = <0x5000c000 0x4000>;
201				interrupts = <18>;
202				clocks = <&clks 10>, <&clks 48>;
203				clock-names = "ipg", "per";
204				status = "disabled";
205			};
206
207			spi2: spi@50010000 {
208				compatible = "fsl,imx31-cspi";
209				reg = <0x50010000 0x4000>;
210				interrupts = <13>;
211				clocks = <&clks 10>, <&clks 54>;
212				clock-names = "ipg", "per";
213				dmas = <&sdma 6 8 0>, <&sdma 7 8 0>;
214				dma-names = "rx", "tx";
215				#address-cells = <1>;
216				#size-cells = <0>;
217				status = "disabled";
218			};
219
220			iim: iim@5001c000 {
221				compatible = "fsl,imx31-iim", "fsl,imx27-iim";
222				reg = <0x5001c000 0x1000>;
223				interrupts = <19>;
224				clocks = <&clks 25>;
225			};
226		};
227
228		aips@53f00000 { /* AIPS2 */
229			compatible = "fsl,aips-bus", "simple-bus";
230			#address-cells = <1>;
231			#size-cells = <1>;
232			reg = <0x53f00000 0x100000>;
233			ranges;
234
235			clks: ccm@53f80000{
236				compatible = "fsl,imx31-ccm";
237				reg = <0x53f80000 0x4000>;
238				interrupts = <31>, <53>;
239				#clock-cells = <1>;
240			};
241
242			spi3: spi@53f84000 {
243				compatible = "fsl,imx31-cspi";
244				reg = <0x53f84000 0x4000>;
245				interrupts = <17>;
246				clocks = <&clks 10>, <&clks 28>;
247				clock-names = "ipg", "per";
248				dmas = <&sdma 10 8 0>, <&sdma 11 8 0>;
249				dma-names = "rx", "tx";
250				#address-cells = <1>;
251				#size-cells = <0>;
252				status = "disabled";
253			};
254
255			gpt: timer@53f90000 {
256				compatible = "fsl,imx31-gpt";
257				reg = <0x53f90000 0x4000>;
258				interrupts = <29>;
259				clocks = <&clks 10>, <&clks 22>;
260				clock-names = "ipg", "per";
261			};
262
263			gpio3: gpio@53fa4000 {
264				compatible = "fsl,imx31-gpio";
265				reg = <0x53fa4000 0x4000>;
266				interrupts = <56>;
267				gpio-controller;
268				#gpio-cells = <2>;
269				interrupt-controller;
270				#interrupt-cells = <2>;
271			};
272
273			rng@53fb0000 {
274				compatible = "fsl,imx31-rnga";
275				reg = <0x53fb0000 0x4000>;
276				interrupts = <22>;
277				clocks = <&clks 29>;
278			};
279
280			gpio1: gpio@53fcc000 {
281				compatible = "fsl,imx31-gpio";
282				reg = <0x53fcc000 0x4000>;
283				interrupts = <52>;
284				gpio-controller;
285				#gpio-cells = <2>;
286				interrupt-controller;
287				#interrupt-cells = <2>;
288			};
289
290			gpio2: gpio@53fd0000 {
291				compatible = "fsl,imx31-gpio";
292				reg = <0x53fd0000 0x4000>;
293				interrupts = <51>;
294				gpio-controller;
295				#gpio-cells = <2>;
296				interrupt-controller;
297				#interrupt-cells = <2>;
298			};
299
300			sdma: sdma@53fd4000 {
301				compatible = "fsl,imx31-sdma";
302				reg = <0x53fd4000 0x4000>;
303				interrupts = <34>;
304				clocks = <&clks 10>, <&clks 27>;
305				clock-names = "ipg", "ahb";
306				#dma-cells = <3>;
307				fsl,sdma-ram-script-name = "imx/sdma/sdma-imx31.bin";
308			};
309
310			rtc: rtc@53fd8000 {
311				compatible = "fsl,imx31-rtc", "fsl,imx21-rtc";
312				reg = <0x53fd8000 0x4000>;
313				interrupts = <25>;
314				clocks = <&clks 2>, <&clks 40>;
315				clock-names = "ref", "ipg";
316			};
317
318			wdog: wdog@53fdc000 {
319				compatible = "fsl,imx31-wdt", "fsl,imx21-wdt";
320				reg = <0x53fdc000 0x4000>;
321				clocks = <&clks 41>;
322			};
323
324			pwm: pwm@53fe0000 {
325				compatible = "fsl,imx31-pwm", "fsl,imx27-pwm";
326				reg = <0x53fe0000 0x4000>;
327				interrupts = <26>;
328				clocks = <&clks 10>, <&clks 42>;
329				clock-names = "ipg", "per";
330				#pwm-cells = <2>;
331				status = "disabled";
332			};
333		};
334
335		emi@b8000000 { /* External Memory Interface */
336			compatible = "simple-bus";
337			reg = <0xb8000000 0x5000>;
338			ranges;
339			#address-cells = <1>;
340			#size-cells = <1>;
341
342			nfc: nand@b8000000 {
343				compatible = "fsl,imx31-nand", "fsl,imx27-nand";
344				reg = <0xb8000000 0x1000>;
345				interrupts = <33>;
346				clocks = <&clks 9>;
347				dmas = <&sdma 30 17 0>;
348				dma-names = "rx-tx";
349				#address-cells = <1>;
350				#size-cells = <1>;
351				status = "disabled";
352			};
353
354			weim: weim@b8002000 {
355				compatible = "fsl,imx31-weim", "fsl,imx27-weim";
356				reg = <0xb8002000 0x1000>;
357				clocks = <&clks 56>;
358				#address-cells = <2>;
359				#size-cells = <1>;
360				ranges = <0 0 0xa0000000 0x08000000
361					  1 0 0xa8000000 0x08000000
362					  2 0 0xb0000000 0x02000000
363					  3 0 0xb2000000 0x02000000
364					  4 0 0xb4000000 0x02000000
365					  5 0 0xb6000000 0x02000000>;
366				status = "disabled";
367			};
368		};
369	};
370};