1/*
2 * support fot the imx6 based aristainetos board
3 *
4 * Copyright (C) 2014 Heiko Schocher <hs@denx.de>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 */
11
12#include <dt-bindings/gpio/gpio.h>
13
14/ {
15	regulators {
16		compatible = "simple-bus";
17		#address-cells = <1>;
18		#size-cells = <0>;
19
20		reg_2p5v: regulator@0 {
21			compatible = "regulator-fixed";
22			regulator-name = "2P5V";
23			regulator-min-microvolt = <2500000>;
24			regulator-max-microvolt = <2500000>;
25			regulator-always-on;
26		};
27
28		reg_3p3v: regulator@1 {
29			compatible = "regulator-fixed";
30			regulator-name = "3P3V";
31			regulator-min-microvolt = <3300000>;
32			regulator-max-microvolt = <3300000>;
33			regulator-always-on;
34		};
35
36		reg_usbh1_vbus: regulator@2 {
37			compatible = "regulator-fixed";
38			enable-active-high;
39			gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
40			pinctrl-names = "default";
41			pinctrl-0 = <&pinctrl_aristainetos_usbh1_vbus>;
42			regulator-name = "usb_h1_vbus";
43			regulator-min-microvolt = <5000000>;
44			regulator-max-microvolt = <5000000>;
45		};
46
47		reg_usbotg_vbus: regulator@3 {
48			compatible = "regulator-fixed";
49			enable-active-high;
50			gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
51			pinctrl-names = "default";
52			pinctrl-0 = <&pinctrl_aristainetos_usbotg_vbus>;
53			regulator-name = "usb_otg_vbus";
54			regulator-min-microvolt = <5000000>;
55			regulator-max-microvolt = <5000000>;
56		};
57	};
58};
59
60&audmux {
61	pinctrl-names = "default";
62	pinctrl-0 = <&pinctrl_audmux>;
63	status = "okay";
64};
65
66&can1 {
67	pinctrl-names = "default";
68	pinctrl-0 = <&pinctrl_flexcan1>;
69	status = "okay";
70};
71
72&can2 {
73	pinctrl-names = "default";
74	pinctrl-0 = <&pinctrl_flexcan2>;
75	status = "okay";
76};
77
78&i2c1 {
79	clock-frequency = <100000>;
80	pinctrl-names = "default";
81	pinctrl-0 = <&pinctrl_i2c1>;
82	status = "okay";
83
84	tmp103: tmp103@71 {
85		compatible = "ti,tmp103";
86		reg = <0x71>;
87	};
88};
89
90&i2c3 {
91	clock-frequency = <100000>;
92	pinctrl-names = "default";
93	pinctrl-0 = <&pinctrl_i2c3>;
94	status = "okay";
95
96	rtc@68 {
97		compatible = "dallas,m41t00";
98		reg = <0x68>;
99	};
100};
101
102&ecspi4 {
103	fsl,spi-num-chipselects = <1>;
104	cs-gpios = <&gpio3 20 0>;
105	pinctrl-names = "default";
106	pinctrl-0 = <&pinctrl_ecspi4>;
107	status = "okay";
108
109	flash: m25p80@0 {
110		#address-cells = <1>;
111		#size-cells = <1>;
112		compatible = "micron,n25q128a11";
113		spi-max-frequency = <20000000>;
114		reg = <0>;
115	};
116};
117
118&fec {
119	pinctrl-names = "default";
120	pinctrl-0 = <&pinctrl_enet>;
121	phy-mode = "rmii";
122	phy-reset-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
123	status = "okay";
124};
125
126&gpmi {
127	pinctrl-names = "default";
128	pinctrl-0 = <&pinctrl_gpmi_nand>;
129	status = "okay";
130};
131
132&pcie {
133	status = "okay";
134};
135
136&uart2 {
137	pinctrl-names = "default";
138	pinctrl-0 = <&pinctrl_uart2>;
139	status = "okay";
140};
141
142
143&uart4 {
144	pinctrl-names = "default";
145	pinctrl-0 = <&pinctrl_uart4>;
146	fsl,uart-has-rtscts;
147	status = "okay";
148};
149
150&uart5 {
151	pinctrl-names = "default";
152	pinctrl-0 = <&pinctrl_uart5>;
153	fsl,uart-has-rtscts;
154	status = "okay";
155};
156
157&usbh1 {
158	vbus-supply = <&reg_usbh1_vbus>;
159	dr_mode = "host";
160	status = "okay";
161};
162
163&usbotg {
164	vbus-supply = <&reg_usbotg_vbus>;
165	pinctrl-names = "default";
166	pinctrl-0 = <&pinctrl_usbotg>;
167	disable-over-current;
168	dr_mode = "host";
169	status = "okay";
170};
171
172&usdhc1 {
173	pinctrl-names = "default";
174	pinctrl-0 = <&pinctrl_usdhc1>;
175	vmmc-supply = <&reg_3p3v>;
176	cd-gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
177	status = "okay";
178};
179
180&usdhc2 {
181	pinctrl-names = "default";
182	pinctrl-0 = <&pinctrl_usdhc2>;
183	vmmc-supply = <&reg_3p3v>;
184	cd-gpios = <&gpio4 8 GPIO_ACTIVE_LOW>;
185	status = "okay";
186};
187
188&iomuxc {
189	pinctrl-names = "default";
190	pinctrl-0 = <&pinctrl_hog &pinctrl_gpio>;
191
192	imx6qdl-aristainetos {
193		pinctrl_aristainetos_usbh1_vbus: aristainetos-usbh1-vbus {
194			fsl,pins = <MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x130b0>;
195		};
196
197		pinctrl_aristainetos_usbotg_vbus: aristainetos-usbotg-vbus {
198			fsl,pins = <MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x130b0>;
199		};
200
201		pinctrl_audmux: audmuxgrp {
202			fsl,pins = <
203				MX6QDL_PAD_CSI0_DAT7__AUD3_RXD  0x1b0b0
204				MX6QDL_PAD_CSI0_DAT4__AUD3_TXC  0x1b0b0
205				MX6QDL_PAD_CSI0_DAT5__AUD3_TXD  0x1b0b0
206				MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x1b0b0
207			>;
208		};
209
210		pinctrl_backlight: backlightgrp {
211			fsl,pins = <
212				MX6QDL_PAD_GPIO_9__PWM1_OUT	0x1b0b0
213				MX6QDL_PAD_SD4_DAT1__PWM3_OUT	0x1b0b0
214				MX6QDL_PAD_GPIO_2__GPIO1_IO02	0x1b0b0
215			>;
216		};
217
218		pinctrl_ecspi2: ecspi2grp {
219			fsl,pins = <
220				MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1
221				MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
222				MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
223				MX6QDL_PAD_EIM_D24__GPIO3_IO24  0x100b1
224			>;
225		};
226
227		pinctrl_ecspi4: ecspi4grp {
228			fsl,pins = <
229				MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
230				MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
231				MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
232				MX6QDL_PAD_EIM_D20__GPIO3_IO20  0x100b1
233				MX6QDL_PAD_SD4_DAT7__GPIO2_IO15 0x1b0b0 /* WP pin */
234			>;
235		};
236
237		pinctrl_enet: enetgrp {
238			fsl,pins = <
239				MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
240				MX6QDL_PAD_ENET_MDIO__ENET_MDIO  0x1b0b0
241				MX6QDL_PAD_ENET_MDC__ENET_MDC    0x1b0b0
242				MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
243				MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
244				MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN   0x1b0b0
245				MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER   0x1b0b0
246				MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
247				MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
248				MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN  0x1b0b0
249			>;
250		};
251
252		pinctrl_flexcan1: flexcan1grp {
253			fsl,pins = <
254				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b0
255				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b0
256			>;
257		};
258
259		pinctrl_flexcan2: flexcan2grp {
260			fsl,pins = <
261				MX6QDL_PAD_SD3_DAT0__FLEXCAN2_TX	0x1b0b0
262				MX6QDL_PAD_SD3_DAT1__FLEXCAN2_RX	0x1b0b0
263				>;
264		};
265
266		pinctrl_gpio: gpiogrp {
267			fsl,pins = <
268				MX6QDL_PAD_SD4_DAT2__GPIO2_IO10	0x1b0b0
269				MX6QDL_PAD_SD4_DAT3__GPIO2_IO11	0x1b0b0
270				MX6QDL_PAD_SD4_DAT4__GPIO2_IO12 0x1b0b0
271				MX6QDL_PAD_SD4_DAT5__GPIO2_IO13	0x1b0b0
272				MX6QDL_PAD_GPIO_3__GPIO1_IO03	0x1b0b0
273				MX6QDL_PAD_GPIO_4__GPIO1_IO04	0x1b0b0
274				MX6QDL_PAD_GPIO_5__GPIO1_IO05	0x1b0b0
275				MX6QDL_PAD_GPIO_6__GPIO1_IO06	0x1b0b0
276				MX6QDL_PAD_GPIO_7__GPIO1_IO07	0x1b0b0
277				MX6QDL_PAD_GPIO_8__GPIO1_IO08	0x1b0b0
278				MX6QDL_PAD_KEY_COL0__GPIO4_IO06	0x1b0b0
279			>;
280		};
281
282		pinctrl_gpmi_nand: gpminandgrp {
283			fsl,pins = <
284				MX6QDL_PAD_NANDF_CLE__NAND_CLE     0xb0b1
285				MX6QDL_PAD_NANDF_ALE__NAND_ALE     0xb0b1
286				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B   0xb0b1
287				MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
288				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B   0xb0b1
289				MX6QDL_PAD_NANDF_CS1__NAND_CE1_B   0xb0b1
290				MX6QDL_PAD_SD4_CMD__NAND_RE_B      0xb0b1
291				MX6QDL_PAD_SD4_CLK__NAND_WE_B      0xb0b1
292				MX6QDL_PAD_NANDF_D0__NAND_DATA00   0xb0b1
293				MX6QDL_PAD_NANDF_D1__NAND_DATA01   0xb0b1
294				MX6QDL_PAD_NANDF_D2__NAND_DATA02   0xb0b1
295				MX6QDL_PAD_NANDF_D3__NAND_DATA03   0xb0b1
296				MX6QDL_PAD_NANDF_D4__NAND_DATA04   0xb0b1
297				MX6QDL_PAD_NANDF_D5__NAND_DATA05   0xb0b1
298				MX6QDL_PAD_NANDF_D6__NAND_DATA06   0xb0b1
299				MX6QDL_PAD_NANDF_D7__NAND_DATA07   0xb0b1
300				MX6QDL_PAD_SD4_DAT0__NAND_DQS      0x00b1
301			>;
302		};
303
304		pinctrl_hog: hoggrp {
305			fsl,pins = <
306				MX6QDL_PAD_EIM_D29__GPIO3_IO29   0x10
307			>;
308		};
309
310		pinctrl_i2c1: i2c1grp {
311			fsl,pins = <
312				MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
313				MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
314			>;
315		};
316
317		pinctrl_i2c2: i2c2grp {
318			fsl,pins = <
319				MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
320				MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
321			>;
322		};
323
324		pinctrl_i2c3: i2c3grp {
325			fsl,pins = <
326				MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
327				MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
328			>;
329		};
330
331		pinctrl_ipu_disp: ipudisp1grp {
332			fsl,pins = <
333				MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK	0x10
334				MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15		0x10
335				MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02		0x10
336				MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03		0x10
337				MX6QDL_PAD_DI0_PIN4__GPIO4_IO20			0x20000
338				MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00	0x10
339				MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01	0x10
340				MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02	0x10
341				MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03	0x10
342				MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04	0x10
343				MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05	0x10
344				MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06	0x10
345				MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07	0x10
346				MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08	0x10
347				MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09	0x10
348				MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10	0x10
349				MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11	0x10
350				MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12	0x10
351				MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13	0x10
352				MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14	0x10
353				MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15	0x10
354				MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16	0x10
355				MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17	0x10
356				MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18	0x10
357				MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19	0x10
358				MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20	0x10
359				MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21	0x10
360				MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22	0x10
361				MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23	0x10
362				>;
363		};
364
365		pinctrl_uart2: uart2grp {
366			fsl,pins = <
367				MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
368				MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
369			>;
370		};
371
372		pinctrl_uart4: uart4grp {
373			fsl,pins = <
374				MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1
375				MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1
376				MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B 0x1b0b1
377				MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B 0x1b0b1
378			>;
379		};
380
381		pinctrl_uart5: uart5grp {
382			fsl,pins = <
383				MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA 0x1b0b1
384				MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA 0x1b0b1
385			>;
386		};
387
388		pinctrl_usbotg: usbotggrp {
389			fsl,pins = <
390				MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
391			>;
392		};
393
394		pinctrl_usdhc1: usdhc1grp {
395			fsl,pins = <
396				MX6QDL_PAD_SD1_CMD__SD1_CMD    0x17059
397				MX6QDL_PAD_SD1_CLK__SD1_CLK    0x10059
398				MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17059
399				MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17059
400				MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17059
401				MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17059
402				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x1b0b0
403			>;
404		};
405
406		pinctrl_usdhc2: usdhc2grp {
407			fsl,pins = <
408				MX6QDL_PAD_SD2_CMD__SD2_CMD    0x17059
409				MX6QDL_PAD_SD2_CLK__SD2_CLK    0x10059
410				MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
411				MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
412				MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
413				MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
414				MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x1b0b0
415			>;
416		};
417	};
418};
419