xref: /openbmc/u-boot/arch/arm/dts/zynq-zc702.dts (revision 474e9312) 
1// SPDX-License-Identifier: GPL-2.0+
2/*
3 *  Copyright (C) 2011 - 2015 Xilinx
4 *  Copyright (C) 2012 National Instruments Corp.
5 */
6/dts-v1/;
7#include "zynq-7000.dtsi"
8
9/ {
10	model = "Zynq ZC702 Development Board";
11	compatible = "xlnx,zynq-zc702", "xlnx,zynq-7000";
12
13	aliases {
14		ethernet0 = &gem0;
15		i2c0 = &i2c0;
16		serial0 = &uart1;
17		spi0 = &qspi;
18		mmc0 = &sdhci0;
19	};
20
21	memory@0 {
22		device_type = "memory";
23		reg = <0x0 0x40000000>;
24	};
25
26	chosen {
27		bootargs = "";
28		stdout-path = "serial0:115200n8";
29	};
30
31	gpio-keys {
32		compatible = "gpio-keys";
33		#address-cells = <1>;
34		#size-cells = <0>;
35		autorepeat;
36		sw14 {
37			label = "sw14";
38			gpios = <&gpio0 12 0>;
39			linux,code = <108>; /* down */
40			wakeup-source;
41			autorepeat;
42		};
43		sw13 {
44			label = "sw13";
45			gpios = <&gpio0 14 0>;
46			linux,code = <103>; /* up */
47			wakeup-source;
48			autorepeat;
49		};
50	};
51
52	leds {
53		compatible = "gpio-leds";
54
55		ds23 {
56			label = "ds23";
57			gpios = <&gpio0 10 0>;
58			linux,default-trigger = "heartbeat";
59		};
60	};
61
62	usb_phy0: phy0 {
63		compatible = "usb-nop-xceiv";
64		#phy-cells = <0>;
65	};
66};
67
68&amba {
69	ocm: sram@fffc0000 {
70		compatible = "mmio-sram";
71		reg = <0xfffc0000 0x10000>;
72	};
73};
74
75&can0 {
76	status = "okay";
77	pinctrl-names = "default";
78	pinctrl-0 = <&pinctrl_can0_default>;
79};
80
81&clkc {
82	ps-clk-frequency = <33333333>;
83};
84
85&gem0 {
86	status = "okay";
87	phy-mode = "rgmii-id";
88	phy-handle = <&ethernet_phy>;
89	pinctrl-names = "default";
90	pinctrl-0 = <&pinctrl_gem0_default>;
91	phy-reset-gpio = <&gpio0 11 0>;
92	phy-reset-active-low;
93
94	ethernet_phy: ethernet-phy@7 {
95		reg = <7>;
96		device_type = "ethernet-phy";
97	};
98};
99
100&gpio0 {
101	pinctrl-names = "default";
102	pinctrl-0 = <&pinctrl_gpio0_default>;
103};
104
105&i2c0 {
106	status = "okay";
107	clock-frequency = <400000>;
108	pinctrl-names = "default", "gpio";
109	pinctrl-0 = <&pinctrl_i2c0_default>;
110	pinctrl-1 = <&pinctrl_i2c0_gpio>;
111	scl-gpios = <&gpio0 50 0>;
112	sda-gpios = <&gpio0 51 0>;
113
114	i2c-mux@74 {
115		compatible = "nxp,pca9548";
116		#address-cells = <1>;
117		#size-cells = <0>;
118		reg = <0x74>;
119
120		i2c@0 {
121			#address-cells = <1>;
122			#size-cells = <0>;
123			reg = <0>;
124			si570: clock-generator@5d {
125				#clock-cells = <0>;
126				compatible = "silabs,si570";
127				temperature-stability = <50>;
128				reg = <0x5d>;
129				factory-fout = <156250000>;
130				clock-frequency = <148500000>;
131			};
132		};
133
134		i2c@1 {
135			#address-cells = <1>;
136			#size-cells = <0>;
137			reg = <1>;
138			adv7511: hdmi-tx@39 {
139				compatible = "adi,adv7511";
140				reg = <0x39>;
141				adi,input-depth = <8>;
142				adi,input-colorspace = "yuv422";
143				adi,input-clock = "1x";
144				adi,input-style = <3>;
145				adi,input-justification = "right";
146			};
147		};
148
149		i2c@2 {
150			#address-cells = <1>;
151			#size-cells = <0>;
152			reg = <2>;
153			eeprom@54 {
154				compatible = "atmel,24c08";
155				reg = <0x54>;
156			};
157		};
158
159		i2c@3 {
160			#address-cells = <1>;
161			#size-cells = <0>;
162			reg = <3>;
163			gpio@21 {
164				compatible = "ti,tca6416";
165				reg = <0x21>;
166				gpio-controller;
167				#gpio-cells = <2>;
168			};
169		};
170
171		i2c@4 {
172			#address-cells = <1>;
173			#size-cells = <0>;
174			reg = <4>;
175			rtc@51 {
176				compatible = "nxp,pcf8563";
177				reg = <0x51>;
178			};
179		};
180
181		i2c@7 {
182			#address-cells = <1>;
183			#size-cells = <0>;
184			reg = <7>;
185			hwmon@52 {
186				compatible = "ti,ucd9248";
187				reg = <52>;
188			};
189			hwmon@53 {
190				compatible = "ti,ucd9248";
191				reg = <53>;
192			};
193			hwmon@54 {
194				compatible = "ti,ucd9248";
195				reg = <54>;
196			};
197		};
198	};
199};
200
201&pinctrl0 {
202	pinctrl_can0_default: can0-default {
203		mux {
204			function = "can0";
205			groups = "can0_9_grp";
206		};
207
208		conf {
209			groups = "can0_9_grp";
210			slew-rate = <0>;
211			io-standard = <1>;
212		};
213
214		conf-rx {
215			pins = "MIO46";
216			bias-high-impedance;
217		};
218
219		conf-tx {
220			pins = "MIO47";
221			bias-disable;
222		};
223	};
224
225	pinctrl_gem0_default: gem0-default {
226		mux {
227			function = "ethernet0";
228			groups = "ethernet0_0_grp";
229		};
230
231		conf {
232			groups = "ethernet0_0_grp";
233			slew-rate = <0>;
234			io-standard = <4>;
235		};
236
237		conf-rx {
238			pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27";
239			bias-high-impedance;
240			low-power-disable;
241		};
242
243		conf-tx {
244			pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21";
245			bias-disable;
246			low-power-enable;
247		};
248
249		mux-mdio {
250			function = "mdio0";
251			groups = "mdio0_0_grp";
252		};
253
254		conf-mdio {
255			groups = "mdio0_0_grp";
256			slew-rate = <0>;
257			io-standard = <1>;
258			bias-disable;
259		};
260	};
261
262	pinctrl_gpio0_default: gpio0-default {
263		mux {
264			function = "gpio0";
265			groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp",
266				 "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp",
267				 "gpio0_13_grp", "gpio0_14_grp";
268		};
269
270		conf {
271			groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp",
272				 "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp",
273				 "gpio0_13_grp", "gpio0_14_grp";
274			slew-rate = <0>;
275			io-standard = <1>;
276		};
277
278		conf-pull-up {
279			pins = "MIO9", "MIO10", "MIO11", "MIO12", "MIO13", "MIO14";
280			bias-pull-up;
281		};
282
283		conf-pull-none {
284			pins = "MIO7", "MIO8";
285			bias-disable;
286		};
287	};
288
289	pinctrl_i2c0_default: i2c0-default {
290		mux {
291			groups = "i2c0_10_grp";
292			function = "i2c0";
293		};
294
295		conf {
296			groups = "i2c0_10_grp";
297			bias-pull-up;
298			slew-rate = <0>;
299			io-standard = <1>;
300		};
301	};
302
303	pinctrl_i2c0_gpio: i2c0-gpio {
304		mux {
305			groups = "gpio0_50_grp", "gpio0_51_grp";
306			function = "gpio0";
307		};
308
309		conf {
310			groups = "gpio0_50_grp", "gpio0_51_grp";
311			slew-rate = <0>;
312			io-standard = <1>;
313		};
314	};
315
316	pinctrl_sdhci0_default: sdhci0-default {
317		mux {
318			groups = "sdio0_2_grp";
319			function = "sdio0";
320		};
321
322		conf {
323			groups = "sdio0_2_grp";
324			slew-rate = <0>;
325			io-standard = <1>;
326			bias-disable;
327		};
328
329		mux-cd {
330			groups = "gpio0_0_grp";
331			function = "sdio0_cd";
332		};
333
334		conf-cd {
335			groups = "gpio0_0_grp";
336			bias-high-impedance;
337			bias-pull-up;
338			slew-rate = <0>;
339			io-standard = <1>;
340		};
341
342		mux-wp {
343			groups = "gpio0_15_grp";
344			function = "sdio0_wp";
345		};
346
347		conf-wp {
348			groups = "gpio0_15_grp";
349			bias-high-impedance;
350			bias-pull-up;
351			slew-rate = <0>;
352			io-standard = <1>;
353		};
354	};
355
356	pinctrl_uart1_default: uart1-default {
357		mux {
358			groups = "uart1_10_grp";
359			function = "uart1";
360		};
361
362		conf {
363			groups = "uart1_10_grp";
364			slew-rate = <0>;
365			io-standard = <1>;
366		};
367
368		conf-rx {
369			pins = "MIO49";
370			bias-high-impedance;
371		};
372
373		conf-tx {
374			pins = "MIO48";
375			bias-disable;
376		};
377	};
378
379	pinctrl_usb0_default: usb0-default {
380		mux {
381			groups = "usb0_0_grp";
382			function = "usb0";
383		};
384
385		conf {
386			groups = "usb0_0_grp";
387			slew-rate = <0>;
388			io-standard = <1>;
389		};
390
391		conf-rx {
392			pins = "MIO29", "MIO31", "MIO36";
393			bias-high-impedance;
394		};
395
396		conf-tx {
397			pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
398			       "MIO35", "MIO37", "MIO38", "MIO39";
399			bias-disable;
400		};
401	};
402};
403
404&qspi {
405	u-boot,dm-pre-reloc;
406	status = "okay";
407};
408
409&sdhci0 {
410	u-boot,dm-pre-reloc;
411	status = "okay";
412	pinctrl-names = "default";
413	pinctrl-0 = <&pinctrl_sdhci0_default>;
414};
415
416&uart1 {
417	u-boot,dm-pre-reloc;
418	status = "okay";
419	pinctrl-names = "default";
420	pinctrl-0 = <&pinctrl_uart1_default>;
421};
422
423&usb0 {
424	status = "okay";
425	dr_mode = "host";
426	usb-phy = <&usb_phy0>;
427	pinctrl-names = "default";
428	pinctrl-0 = <&pinctrl_usb0_default>;
429};
430