zynq-zc706.dts revision 284090 
1/*
2 *  Copyright (C) 2011 - 2014 Xilinx
3 *  Copyright (C) 2012 National Instruments Corp.
4 *
5 * This software is licensed under the terms of the GNU General Public
6 * License version 2, as published by the Free Software Foundation, and
7 * may be copied, distributed, and modified under those terms.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 * GNU General Public License for more details.
13 */
14/dts-v1/;
15/include/ "zynq-7000.dtsi"
16
17/ {
18	model = "Zynq ZC706 Development Board";
19	compatible = "xlnx,zynq-zc706", "xlnx,zynq-7000";
20
21	aliases {
22		ethernet0 = &gem0;
23		i2c0 = &i2c0;
24		serial0 = &uart1;
25	};
26
27	memory {
28		device_type = "memory";
29		reg = <0x0 0x40000000>;
30	};
31
32	chosen {
33		bootargs = "console=ttyPS0,115200 earlyprintk";
34	};
35
36	usb_phy0: phy0 {
37		compatible = "usb-nop-xceiv";
38		#phy-cells = <0>;
39	};
40};
41
42&clkc {
43	ps-clk-frequency = <33333333>;
44};
45
46&gem0 {
47	status = "okay";
48	phy-mode = "rgmii-id";
49	phy-handle = <&ethernet_phy>;
50	pinctrl-names = "default";
51	pinctrl-0 = <&pinctrl_gem0_default>;
52
53	ethernet_phy: ethernet-phy@7 {
54		reg = <7>;
55	};
56};
57
58&gpio0 {
59	pinctrl-names = "default";
60	pinctrl-0 = <&pinctrl_gpio0_default>;
61};
62
63&i2c0 {
64	status = "okay";
65	clock-frequency = <400000>;
66	pinctrl-names = "default";
67	pinctrl-0 = <&pinctrl_i2c0_default>;
68
69	i2cswitch@74 {
70		compatible = "nxp,pca9548";
71		#address-cells = <1>;
72		#size-cells = <0>;
73		reg = <0x74>;
74
75		i2c@0 {
76			#address-cells = <1>;
77			#size-cells = <0>;
78			reg = <0>;
79			si570: clock-generator@5d {
80				#clock-cells = <0>;
81				compatible = "silabs,si570";
82				temperature-stability = <50>;
83				reg = <0x5d>;
84				factory-fout = <156250000>;
85				clock-frequency = <148500000>;
86			};
87		};
88
89		i2c@2 {
90			#address-cells = <1>;
91			#size-cells = <0>;
92			reg = <2>;
93			eeprom@54 {
94				compatible = "at,24c08";
95				reg = <0x54>;
96			};
97		};
98
99		i2c@3 {
100			#address-cells = <1>;
101			#size-cells = <0>;
102			reg = <3>;
103			gpio@21 {
104				compatible = "ti,tca6416";
105				reg = <0x21>;
106				gpio-controller;
107				#gpio-cells = <2>;
108			};
109		};
110
111		i2c@4 {
112			#address-cells = <1>;
113			#size-cells = <0>;
114			reg = <4>;
115			rtc@51 {
116				compatible = "nxp,pcf8563";
117				reg = <0x51>;
118			};
119		};
120
121		i2c@7 {
122			#address-cells = <1>;
123			#size-cells = <0>;
124			reg = <7>;
125			ucd90120@65 {
126				compatible = "ti,ucd90120";
127				reg = <0x65>;
128			};
129		};
130	};
131};
132
133&pinctrl0 {
134	pinctrl_gem0_default: gem0-default {
135		mux {
136			function = "ethernet0";
137			groups = "ethernet0_0_grp";
138		};
139
140		conf {
141			groups = "ethernet0_0_grp";
142			slew-rate = <0>;
143			io-standard = <4>;
144		};
145
146		conf-rx {
147			pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27";
148			bias-high-impedance;
149			low-power-disable;
150		};
151
152		conf-tx {
153			pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21";
154			low-power-enable;
155			bias-disable;
156		};
157
158		mux-mdio {
159			function = "mdio0";
160			groups = "mdio0_0_grp";
161		};
162
163		conf-mdio {
164			groups = "mdio0_0_grp";
165			slew-rate = <0>;
166			io-standard = <1>;
167			bias-disable;
168		};
169	};
170
171	pinctrl_gpio0_default: gpio0-default {
172		mux {
173			function = "gpio0";
174			groups = "gpio0_7_grp", "gpio0_46_grp", "gpio0_47_grp";
175		};
176
177		conf {
178			groups = "gpio0_7_grp", "gpio0_46_grp", "gpio0_47_grp";
179			slew-rate = <0>;
180			io-standard = <1>;
181		};
182
183		conf-pull-up {
184			pins = "MIO46", "MIO47";
185			bias-pull-up;
186		};
187
188		conf-pull-none {
189			pins = "MIO7";
190			bias-disable;
191		};
192	};
193
194	pinctrl_i2c0_default: i2c0-default {
195		mux {
196			groups = "i2c0_10_grp";
197			function = "i2c0";
198		};
199
200		conf {
201			groups = "i2c0_10_grp";
202			bias-pull-up;
203			slew-rate = <0>;
204			io-standard = <1>;
205		};
206	};
207
208	pinctrl_sdhci0_default: sdhci0-default {
209		mux {
210			groups = "sdio0_2_grp";
211			function = "sdio0";
212		};
213
214		conf {
215			groups = "sdio0_2_grp";
216			slew-rate = <0>;
217			io-standard = <1>;
218			bias-disable;
219		};
220
221		mux-cd {
222			groups = "gpio0_14_grp";
223			function = "sdio0_cd";
224		};
225
226		conf-cd {
227			groups = "gpio0_14_grp";
228			bias-high-impedance;
229			bias-pull-up;
230			slew-rate = <0>;
231			io-standard = <1>;
232		};
233
234		mux-wp {
235			groups = "gpio0_15_grp";
236			function = "sdio0_wp";
237		};
238
239		conf-wp {
240			groups = "gpio0_15_grp";
241			bias-high-impedance;
242			bias-pull-up;
243			slew-rate = <0>;
244			io-standard = <1>;
245		};
246	};
247
248	pinctrl_uart1_default: uart1-default {
249		mux {
250			groups = "uart1_10_grp";
251			function = "uart1";
252		};
253
254		conf {
255			groups = "uart1_10_grp";
256			slew-rate = <0>;
257			io-standard = <1>;
258		};
259
260		conf-rx {
261			pins = "MIO49";
262			bias-high-impedance;
263		};
264
265		conf-tx {
266			pins = "MIO48";
267			bias-disable;
268		};
269	};
270
271	pinctrl_usb0_default: usb0-default {
272		mux {
273			groups = "usb0_0_grp";
274			function = "usb0";
275		};
276
277		conf {
278			groups = "usb0_0_grp";
279			slew-rate = <0>;
280			io-standard = <1>;
281		};
282
283		conf-rx {
284			pins = "MIO29", "MIO31", "MIO36";
285			bias-high-impedance;
286		};
287
288		conf-tx {
289			pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
290			       "MIO35", "MIO37", "MIO38", "MIO39";
291			bias-disable;
292		};
293	};
294};
295
296&sdhci0 {
297	status = "okay";
298	pinctrl-names = "default";
299	pinctrl-0 = <&pinctrl_sdhci0_default>;
300};
301
302&uart1 {
303	status = "okay";
304	pinctrl-names = "default";
305	pinctrl-0 = <&pinctrl_uart1_default>;
306};
307
308&usb0 {
309	status = "okay";
310	dr_mode = "host";
311	usb-phy = <&usb_phy0>;
312	pinctrl-names = "default";
313	pinctrl-0 = <&pinctrl_usb0_default>;
314};
315