1/*
2 * Copyright 2015 Timesys Corporation.
3 * Copyright 2015 General Electric Company
4 *
5 * This file is dual-licensed: you can use it either under the terms
6 * of the GPL or the X11 license, at your option. Note that this dual
7 * licensing only applies to this file, and not this project as a
8 * whole.
9 *
10 *  a) This file is free software; you can redistribute it and/or
11 *     modify it under the terms of the GNU General Public License
12 *     version 2 as published by the Free Software Foundation.
13 *
14 *     This file is distributed in the hope that it will be useful,
15 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *     GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 *  b) Permission is hereby granted, free of charge, to any person
22 *     obtaining a copy of this software and associated documentation
23 *     files (the "Software"), to deal in the Software without
24 *     restriction, including without limitation the rights to use,
25 *     copy, modify, merge, publish, distribute, sublicense, and/or
26 *     sell copies of the Software, and to permit persons to whom the
27 *     Software is furnished to do so, subject to the following
28 *     conditions:
29 *
30 *     The above copyright notice and this permission notice shall be
31 *     included in all copies or substantial portions of the Software.
32 *
33 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 *     OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43#include "imx6q-ba16.dtsi"
44
45/ {
46	mclk: clock-mclk {
47		compatible = "fixed-clock";
48		#clock-cells = <0>;
49		clock-frequency = <22000000>;
50	};
51
52	gpio-poweroff {
53		compatible = "gpio-poweroff";
54		gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
55		status = "okay";
56	};
57
58	reg_wl18xx_vmmc: regulator-wl18xx {
59		compatible = "regulator-fixed";
60		regulator-name = "vwl1807";
61		regulator-min-microvolt = <3300000>;
62		regulator-max-microvolt = <3300000>;
63		gpio = <&pca9539 3 GPIO_ACTIVE_HIGH>;
64		startup-delay-us = <70000>;
65		enable-active-high;
66	};
67
68	reg_wlan: regulator-wlan {
69		compatible = "regulator-fixed";
70		regulator-name = "3P3V_wlan";
71		regulator-min-microvolt = <3300000>;
72		regulator-max-microvolt = <3300000>;
73		regulator-always-on;
74		regulator-boot-on;
75		gpio = <&gpio6 14 GPIO_ACTIVE_HIGH>;
76	};
77
78	sound {
79		compatible = "fsl,imx6q-ba16-sgtl5000",
80			     "fsl,imx-audio-sgtl5000";
81		model = "imx6q-ba16-sgtl5000";
82		ssi-controller = <&ssi1>;
83		audio-codec = <&sgtl5000>;
84		audio-routing =
85			"MIC_IN", "Mic Jack",
86			"Mic Jack", "Mic Bias",
87			"LINE_IN", "Line In Jack",
88			"Headphone Jack", "HP_OUT";
89		mux-int-port = <1>;
90		mux-ext-port = <4>;
91	};
92
93	aliases {
94		mdio-gpio0 = &mdio0;
95	};
96
97	mdio0: mdio-gpio {
98		compatible = "virtual,mdio-gpio";
99		gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>, /* mdc */
100			<&gpio2 7 GPIO_ACTIVE_HIGH>; /* mdio */
101
102		#address-cells = <1>;
103		#size-cells = <0>;
104
105		switch@0 {
106			compatible = "marvell,mv88e6085"; /* 88e6240*/
107			reg = <0>;
108
109			switch_ports: ports {
110				#address-cells = <1>;
111				#size-cells = <0>;
112			};
113
114			mdio {
115				#address-cells = <1>;
116				#size-cells = <0>;
117
118				switchphy0: switchphy@0 {
119					reg = <0>;
120				};
121
122				switchphy1: switchphy@1 {
123					reg = <1>;
124				};
125
126				switchphy2: switchphy@2 {
127					reg = <2>;
128				};
129
130				switchphy3: switchphy@3 {
131					reg = <3>;
132				};
133
134				switchphy4: switchphy@4 {
135					reg = <4>;
136				};
137			};
138		};
139	};
140};
141
142&ecspi5 {
143	cs-gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
144	pinctrl-names = "default";
145	pinctrl-0 = <&pinctrl_ecspi5>;
146	status = "okay";
147
148	m25_eeprom: m25p80@0 {
149		compatible = "atmel,at25";
150		spi-max-frequency = <10000000>;
151		size = <0x8000>;
152		pagesize = <64>;
153		reg = <0>;
154		address-width = <16>;
155	};
156};
157
158&i2c1 {
159	pinctrl-names = "default", "gpio";
160	pinctrl-1 = <&pinctrl_i2c1_gpio>;
161	sda-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH>;
162	scl-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>;
163
164	pca9547: mux@70 {
165		compatible = "nxp,pca9547";
166		reg = <0x70>;
167		#address-cells = <1>;
168		#size-cells = <0>;
169
170		mux1_i2c1: i2c@0 {
171			#address-cells = <1>;
172			#size-cells = <0>;
173			reg = <0x0>;
174
175			ads7830: ads7830@48 {
176				compatible = "ti,ads7830";
177				reg = <0x48>;
178			};
179
180			mma8453: mma8453@1c {
181				compatible = "fsl,mma8453";
182				reg = <0x1c>;
183			};
184		};
185
186		mux1_i2c2: i2c@1 {
187			#address-cells = <1>;
188			#size-cells = <0>;
189			reg = <0x1>;
190
191			eeprom: eeprom@50 {
192				compatible = "atmel,24c08";
193				reg = <0x50>;
194			};
195
196			mpl3115: mpl3115@60 {
197				compatible = "fsl,mpl3115";
198				reg = <0x60>;
199			};
200		};
201
202		mux1_i2c3: i2c@2 {
203			#address-cells = <1>;
204			#size-cells = <0>;
205			reg = <0x2>;
206		};
207
208		mux1_i2c4: i2c@3 {
209			#address-cells = <1>;
210			#size-cells = <0>;
211			reg = <0x3>;
212
213			sgtl5000: codec@a {
214				compatible = "fsl,sgtl5000";
215				reg = <0x0a>;
216				clocks = <&mclk>;
217				VDDA-supply = <&reg_1p8v>;
218				VDDIO-supply = <&reg_3p3v>;
219			};
220		};
221
222		mux1_i2c5: i2c@4 {
223			#address-cells = <1>;
224			#size-cells = <0>;
225			reg = <0x4>;
226
227			pca9539: pca9539@74 {
228				compatible = "nxp,pca9539";
229				reg = <0x74>;
230				gpio-controller;
231				#gpio-cells = <2>;
232				interrupt-controller;
233				interrupt-parent = <&gpio2>;
234				interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
235
236				P10 {
237					gpio-hog;
238					gpios = <8 0>;
239					output-low;
240					line-name = "PCA9539-P10";
241				};
242
243				P11 {
244					gpio-hog;
245					gpios = <9 0>;
246					output-low;
247					line-name = "PCA9539-P11";
248				};
249
250				P12 {
251					gpio-hog;
252					gpios = <10 0>;
253					output-low;
254					line-name = "PCA9539-P12";
255				};
256
257				P13 {
258					gpio-hog;
259					gpios = <11 0>;
260					output-low;
261					line-name = "PCA9539-P13";
262				};
263
264				P14 {
265					gpio-hog;
266					gpios = <12 0>;
267					output-low;
268					line-name = "PCA9539-P14";
269				};
270
271				P15 {
272					gpio-hog;
273					gpios = <13 0>;
274					output-low;
275					line-name = "PCA9539-P15";
276				};
277
278				P16 {
279					gpio-hog;
280					gpios = <14 0>;
281					output-low;
282					line-name = "PCA9539-P16";
283				};
284
285				P17 {
286					gpio-hog;
287					gpios = <15 0>;
288					output-low;
289					line-name = "PCA9539-P17";
290				};
291			};
292		};
293
294		mux1_i2c6: i2c@5 {
295			#address-cells = <1>;
296			#size-cells = <0>;
297			reg = <0x5>;
298		};
299
300		mux1_i2c7: i2c@6 {
301			#address-cells = <1>;
302			#size-cells = <0>;
303			reg = <0x6>;
304		};
305
306		mux1_i2c8: i2c@7 {
307			#address-cells = <1>;
308			#size-cells = <0>;
309			reg = <0x7>;
310		};
311	};
312};
313
314&i2c2 {
315	pinctrl-names = "default", "gpio";
316	pinctrl-1 = <&pinctrl_i2c2_gpio>;
317	sda-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
318	scl-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
319};
320
321&i2c3 {
322	pinctrl-names = "default", "gpio";
323	pinctrl-1 = <&pinctrl_i2c3_gpio>;
324	sda-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
325	scl-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
326};
327
328&iomuxc {
329	pinctrl_i2c1_gpio: i2c1gpiogrp {
330		fsl,pins = <
331			MX6QDL_PAD_CSI0_DAT8__GPIO5_IO26	0x1b0b0
332			MX6QDL_PAD_CSI0_DAT9__GPIO5_IO27	0x1b0b0
333		>;
334	};
335
336	pinctrl_i2c2_gpio: i2c2gpiogrp {
337		fsl,pins = <
338			MX6QDL_PAD_KEY_COL3__GPIO4_IO12	0x1b0b0
339			MX6QDL_PAD_KEY_ROW3__GPIO4_IO13	0x1b0b0
340		>;
341	};
342
343	pinctrl_i2c3_gpio: i2c3gpiogrp {
344		fsl,pins = <
345			MX6QDL_PAD_GPIO_3__GPIO1_IO03	0x1b0b0
346			MX6QDL_PAD_GPIO_6__GPIO1_IO06	0x1b0b0
347		>;
348	};
349};
350
351&pmu {
352	secure-reg-access;
353};
354
355&usdhc2 {
356	status = "disabled";
357};
358
359&usdhc4 {
360	pinctrl-names = "default";
361	pinctrl-0 = <&pinctrl_usdhc4>;
362	bus-width = <4>;
363	vmmc-supply = <&reg_wl18xx_vmmc>;
364	no-1-8-v;
365	non-removable;
366	wakeup-source;
367	keep-power-in-suspend;
368	cap-power-off-card;
369	max-frequency = <25000000>;
370	#address-cells = <1>;
371	#size-cells = <0>;
372	status = "okay";
373
374	wlcore: wlcore@2 {
375		compatible = "ti,wl1837";
376		reg = <2>;
377		interrupt-parent = <&gpio2>;
378		interrupts = <6 IRQ_TYPE_LEVEL_HIGH>;
379		tcxo-clock-frequency = <26000000>;
380	};
381};
382
383&pcie {
384	/* Synopsys, Inc. Device */
385	pci_root: root@0,0 {
386		compatible = "pci16c3,abcd";
387		reg = <0x00000000 0 0 0 0>;
388
389		#address-cells = <3>;
390		#size-cells = <2>;
391		#interrupt-cells = <1>;
392	};
393};
394