1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2016 Andreas Färber
4 */
5
6#include "imx6sx.dtsi"
7
8/ {
9	compatible = "fsl,imx6sx";
10
11	chosen {
12		stdout-path = "serial0:115200n8";
13	};
14
15	leds {
16		compatible = "gpio-leds";
17
18		led-red {
19			label = "udoo-neo:red:mmc";
20			gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>;
21			default-state = "off";
22			linux,default-trigger = "mmc0";
23		};
24
25		led-orange {
26			label = "udoo-neo:orange:user";
27			gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
28			default-state = "keep";
29		};
30	};
31
32	reg_sdio_pwr: regulator-sdio-pwr {
33		compatible = "regulator-fixed";
34		gpio = <&gpio6 1 GPIO_ACTIVE_HIGH>;
35		enable-active-high;
36		regulator-name = "SDIO_PWR";
37		regulator-min-microvolt = <3300000>;
38		regulator-max-microvolt = <3300000>;
39		regulator-boot-on;
40	};
41
42	reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
43		compatible = "regulator-fixed";
44		pinctrl-names = "default";
45		pinctrl-0 = <&pinctrl_otg1_reg>;
46		regulator-name = "usb_otg1_vbus";
47		regulator-min-microvolt = <5000000>;
48		regulator-max-microvolt = <5000000>;
49		gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
50		enable-active-high;
51	};
52
53	reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
54		compatible = "regulator-fixed";
55		pinctrl-names = "default";
56		pinctrl-0 = <&pinctrl_otg2_reg>;
57		regulator-name = "usb_otg2_vbus";
58		regulator-min-microvolt = <5000000>;
59		regulator-max-microvolt = <5000000>;
60		gpio = <&gpio4 12 GPIO_ACTIVE_HIGH>;
61		enable-active-high;
62	};
63
64	reg_wlan: regulator-wlan {
65		compatible = "regulator-fixed";
66		regulator-name = "wlan-en-regulator";
67		regulator-min-microvolt = <1800000>;
68		regulator-max-microvolt = <1800000>;
69		gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
70		startup-delay-us = <70000>;
71		enable-active-high;
72	};
73};
74
75&fec1 {
76	pinctrl-names = "default";
77	pinctrl-0 = <&pinctrl_enet1>;
78	phy-mode = "rmii";
79	phy-reset-duration = <10>;
80	phy-reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
81};
82
83&i2c1 {
84	pinctrl-names = "default";
85	pinctrl-0 = <&pinctrl_i2c1>;
86	clock-frequency = <100000>;
87	status = "okay";
88
89	pmic: pmic@8 {
90		compatible = "fsl,pfuze3000";
91		reg = <0x08>;
92
93		regulators {
94			sw1a_reg: sw1a {
95				regulator-min-microvolt = <700000>;
96				regulator-max-microvolt = <1475000>;
97				regulator-boot-on;
98				regulator-always-on;
99				regulator-ramp-delay = <6250>;
100			};
101
102			sw1c_reg: sw1b {
103				regulator-min-microvolt = <700000>;
104				regulator-max-microvolt = <1475000>;
105				regulator-boot-on;
106				regulator-always-on;
107				regulator-ramp-delay = <6250>;
108			};
109
110			sw2_reg: sw2 {
111				regulator-min-microvolt = <1500000>;
112				regulator-max-microvolt = <1850000>;
113				regulator-boot-on;
114				regulator-always-on;
115			};
116
117			sw3a_reg: sw3 {
118				regulator-min-microvolt = <900000>;
119				regulator-max-microvolt = <1650000>;
120				regulator-boot-on;
121				regulator-always-on;
122			};
123
124			swbst_reg: swbst {
125				regulator-min-microvolt = <5000000>;
126				regulator-max-microvolt = <5150000>;
127			};
128
129			snvs_reg: vsnvs {
130				regulator-min-microvolt = <1000000>;
131				regulator-max-microvolt = <3000000>;
132				regulator-boot-on;
133				regulator-always-on;
134			};
135
136			vref_reg: vrefddr {
137				regulator-boot-on;
138				regulator-always-on;
139			};
140
141			vgen1_reg: vldo1 {
142				regulator-min-microvolt = <1800000>;
143				regulator-max-microvolt = <3300000>;
144				regulator-always-on;
145			};
146
147			vgen2_reg: vldo2 {
148				regulator-min-microvolt = <800000>;
149				regulator-max-microvolt = <1550000>;
150			};
151
152			vgen3_reg: vccsd {
153				regulator-min-microvolt = <2850000>;
154				regulator-max-microvolt = <3300000>;
155				regulator-always-on;
156			};
157
158			vgen4_reg: v33 {
159				regulator-min-microvolt = <2850000>;
160				regulator-max-microvolt = <3300000>;
161				regulator-always-on;
162			};
163
164			vgen5_reg: vldo3 {
165				regulator-min-microvolt = <1800000>;
166				regulator-max-microvolt = <3300000>;
167				regulator-always-on;
168			};
169
170			vgen6_reg: vldo4 {
171				regulator-min-microvolt = <1800000>;
172				regulator-max-microvolt = <3300000>;
173				regulator-always-on;
174			};
175		};
176	};
177};
178
179&i2c2 { /* Brick snap in sensors connector */
180	pinctrl-names = "default";
181	pinctrl-0 = <&pinctrl_i2c2>;
182	clock-frequency = <100000>;
183	status = "okay";
184};
185
186&i2c3 {
187	pinctrl-names = "default";
188	pinctrl-0 = <&pinctrl_i2c3>;
189	clock-frequency = <100000>;
190	status = "okay";
191
192	hdmi-transmitter@70 {
193		compatible = "nxp,tda998x";
194		reg = <0x70>;
195		interrupts-extended = <&gpio3 27 IRQ_TYPE_LEVEL_LOW>;
196
197		ports {
198			port {
199				hdmi: endpoint {
200					remote-endpoint = <&lcdc>;
201				};
202			};
203		};
204	};
205};
206
207&i2c4 { /* Onboard Motion sensors */
208	pinctrl-names = "default";
209	pinctrl-0 = <&pinctrl_i2c4>;
210	clock-frequency = <100000>;
211	status = "disabled";
212};
213
214&lcdif1 {
215	pinctrl-names = "default";
216	pinctrl-0 = <&pinctrl_lcd>;
217	status = "okay";
218
219	port {
220		lcdc: endpoint {
221			remote-endpoint = <&hdmi>;
222		};
223	};
224};
225
226&iomuxc {
227	pinctrl_bt_reg: btreggrp {
228		fsl,pins =
229			<MX6SX_PAD_KEY_ROW2__GPIO2_IO_17	0x15059>;
230	};
231
232	pinctrl_enet1: enet1grp {
233		fsl,pins =
234			<MX6SX_PAD_ENET1_CRS__GPIO2_IO_1	0xa0b1>,
235			<MX6SX_PAD_ENET1_MDC__ENET1_MDC		0xa0b1>,
236			<MX6SX_PAD_ENET1_MDIO__ENET1_MDIO	0xa0b1>,
237			<MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0	0xa0b1>,
238			<MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1	0xa0b1>,
239			<MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN	0xa0b1>,
240
241			<MX6SX_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x3081>,
242			<MX6SX_PAD_ENET2_TX_CLK__GPIO2_IO_9	0x3081>,
243			<MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0	0x3081>,
244			<MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1	0x3081>,
245			<MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN	0x3081>,
246			<MX6SX_PAD_RGMII1_RXC__ENET1_RX_ER	0x3081>,
247
248			<MX6SX_PAD_ENET2_RX_CLK__ENET2_REF_CLK_25M	0x91>;
249	};
250
251	pinctrl_i2c1: i2c1grp {
252		fsl,pins =
253			<MX6SX_PAD_GPIO1_IO00__I2C1_SCL		0x4001b8b1>,
254			<MX6SX_PAD_GPIO1_IO01__I2C1_SDA		0x4001b8b1>;
255	};
256
257	pinctrl_i2c2: i2c2grp {
258		fsl,pins =
259			<MX6SX_PAD_GPIO1_IO03__I2C2_SDA		0x4001b8b1>,
260			<MX6SX_PAD_GPIO1_IO02__I2C2_SCL		0x4001b8b1>;
261	};
262
263	pinctrl_i2c3: i2c3grp {
264		fsl,pins =
265			<MX6SX_PAD_KEY_ROW4__I2C3_SDA			0x4001b8b1>,
266			<MX6SX_PAD_KEY_COL4__I2C3_SCL			0x4001b8b1>;
267	};
268
269	pinctrl_i2c4: i2c4grp {
270		fsl,pins =
271			<MX6SX_PAD_USB_H_DATA__I2C4_SDA		0x4001b8b1>,
272			<MX6SX_PAD_USB_H_STROBE__I2C4_SCL	0x4001b8b1>;
273	};
274
275	pinctrl_lcd: lcdgrp {
276		fsl,pins = <
277			MX6SX_PAD_LCD1_DATA00__LCDIF1_DATA_0		0x4001b0b0
278			MX6SX_PAD_LCD1_DATA01__LCDIF1_DATA_1		0x4001b0b0
279			MX6SX_PAD_LCD1_DATA02__LCDIF1_DATA_2		0x4001b0b0
280			MX6SX_PAD_LCD1_DATA03__LCDIF1_DATA_3		0x4001b0b0
281			MX6SX_PAD_LCD1_DATA04__LCDIF1_DATA_4		0x4001b0b0
282			MX6SX_PAD_LCD1_DATA05__LCDIF1_DATA_5		0x4001b0b0
283			MX6SX_PAD_LCD1_DATA06__LCDIF1_DATA_6		0x4001b0b0
284			MX6SX_PAD_LCD1_DATA07__LCDIF1_DATA_7		0x4001b0b0
285			MX6SX_PAD_LCD1_DATA08__LCDIF1_DATA_8		0x4001b0b0
286			MX6SX_PAD_LCD1_DATA09__LCDIF1_DATA_9		0x4001b0b0
287			MX6SX_PAD_LCD1_DATA10__LCDIF1_DATA_10		0x4001b0b0
288			MX6SX_PAD_LCD1_DATA11__LCDIF1_DATA_11		0x4001b0b0
289			MX6SX_PAD_LCD1_DATA12__LCDIF1_DATA_12		0x4001b0b0
290			MX6SX_PAD_LCD1_DATA13__LCDIF1_DATA_13		0x4001b0b0
291			MX6SX_PAD_LCD1_DATA14__LCDIF1_DATA_14		0x4001b0b0
292			MX6SX_PAD_LCD1_DATA15__LCDIF1_DATA_15		0x4001b0b0
293			MX6SX_PAD_LCD1_DATA16__LCDIF1_DATA_16		0x4001b0b0
294			MX6SX_PAD_LCD1_DATA17__LCDIF1_DATA_17		0x4001b0b0
295			MX6SX_PAD_LCD1_DATA18__LCDIF1_DATA_18		0x4001b0b0
296			MX6SX_PAD_LCD1_DATA19__LCDIF1_DATA_19		0x4001b0b0
297			MX6SX_PAD_LCD1_DATA20__LCDIF1_DATA_20		0x4001b0b0
298			MX6SX_PAD_LCD1_DATA21__LCDIF1_DATA_21		0x4001b0b0
299			MX6SX_PAD_LCD1_DATA22__LCDIF1_DATA_22		0x4001b0b0
300			MX6SX_PAD_LCD1_DATA23__LCDIF1_DATA_23		0x4001b0b0
301			MX6SX_PAD_LCD1_CLK__LCDIF1_CLK		0x4001b0b0
302			MX6SX_PAD_LCD1_ENABLE__LCDIF1_ENABLE		0x4001b0b0
303			MX6SX_PAD_LCD1_VSYNC__LCDIF1_VSYNC		0x4001b0b0
304			MX6SX_PAD_LCD1_HSYNC__LCDIF1_HSYNC		0x4001b0b0
305			MX6SX_PAD_LCD1_RESET__GPIO3_IO_27		0x4001b0b0
306		>;
307	};
308
309	pinctrl_uart1: uart1grp {
310		fsl,pins =
311			<MX6SX_PAD_GPIO1_IO04__UART1_DCE_TX	0x1b0b1>,
312			<MX6SX_PAD_GPIO1_IO05__UART1_DCE_RX	0x1b0b1>;
313	};
314
315	pinctrl_uart2: uart2grp {
316		fsl,pins =
317			<MX6SX_PAD_GPIO1_IO06__UART2_DCE_TX	0x1b0b1>,
318			<MX6SX_PAD_GPIO1_IO07__UART2_DCE_RX	0x1b0b1>;
319	};
320
321	pinctrl_uart3: uart3grp {
322		fsl,pins =
323			<MX6SX_PAD_SD3_DATA4__UART3_DCE_RX	0x13059>,
324			<MX6SX_PAD_SD3_DATA5__UART3_DCE_TX	0x13059>,
325			<MX6SX_PAD_SD3_DATA6__UART3_DCE_RTS	0x13059>,
326			<MX6SX_PAD_SD3_DATA7__UART3_DCE_CTS	0x13059>;
327	};
328
329	pinctrl_uart5: uart5grp {
330		fsl,pins =
331			<MX6SX_PAD_SD4_DATA4__UART5_DCE_RX	0x1b0b1>,
332			<MX6SX_PAD_SD4_DATA5__UART5_DCE_TX	0x1b0b1>;
333	};
334
335	pinctrl_uart6: uart6grp {
336		fsl,pins =
337			<MX6SX_PAD_CSI_DATA00__UART6_RI_B	0x1b0b1>,
338			<MX6SX_PAD_CSI_DATA01__UART6_DSR_B	0x1b0b1>,
339			<MX6SX_PAD_CSI_DATA02__UART6_DTR_B	0x1b0b1>,
340			<MX6SX_PAD_CSI_DATA03__UART6_DCD_B	0x1b0b1>,
341			<MX6SX_PAD_CSI_DATA04__UART6_DCE_RX	0x1b0b1>,
342			<MX6SX_PAD_CSI_DATA05__UART6_DCE_TX	0x1b0b1>,
343			<MX6SX_PAD_CSI_DATA06__UART6_DCE_RTS	0x1b0b1>,
344			<MX6SX_PAD_CSI_DATA07__UART6_DCE_CTS	0x1b0b1>;
345	};
346
347	pinctrl_otg1_reg: otg1grp {
348		fsl,pins =
349			<MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9	0x10b0>;
350	};
351
352	pinctrl_otg2_reg: otg2grp {
353		fsl,pins =
354			<MX6SX_PAD_NAND_RE_B__GPIO4_IO_12	0x10b0>;
355	};
356
357	pinctrl_usb_otg1: usbotg1grp {
358		fsl,pins =
359			<MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID	0x17059>,
360			<MX6SX_PAD_GPIO1_IO08__USB_OTG1_OC	0x10b0>;
361	};
362
363	pinctrl_usb_otg2: usbot2ggrp {
364		fsl,pins =
365			<MX6SX_PAD_QSPI1A_DATA0__USB_OTG2_OC	0x10b0>;
366	};
367
368	pinctrl_usdhc2: usdhc2grp {
369		fsl,pins =
370			<MX6SX_PAD_SD2_CMD__USDHC2_CMD		0x17059>,
371			<MX6SX_PAD_SD2_CLK__USDHC2_CLK		0x10059>,
372			<MX6SX_PAD_SD2_DATA0__USDHC2_DATA0	0x17059>,
373			<MX6SX_PAD_SD2_DATA1__USDHC2_DATA1	0x17059>,
374			<MX6SX_PAD_SD2_DATA2__USDHC2_DATA2	0x17059>,
375			<MX6SX_PAD_SD2_DATA3__USDHC2_DATA3	0x17059>,
376			<MX6SX_PAD_SD1_DATA0__GPIO6_IO_2	0x17059>; /* CD */
377	};
378
379	pinctrl_usdhc3: usdhc3grp {
380		fsl,pins =
381			<MX6SX_PAD_KEY_COL2__GPIO2_IO_12	0x15059>,
382			<MX6SX_PAD_KEY_ROW1__GPIO2_IO_16	0x13059>,
383			<MX6SX_PAD_SD3_DATA0__USDHC3_DATA0	0x17069>,
384			<MX6SX_PAD_SD3_DATA1__USDHC3_DATA1	0x17069>,
385			<MX6SX_PAD_SD3_DATA2__USDHC3_DATA2	0x17069>,
386			<MX6SX_PAD_SD3_DATA3__USDHC3_DATA3	0x17069>,
387			<MX6SX_PAD_SD3_CMD__USDHC3_CMD		0x17069>,
388			<MX6SX_PAD_SD3_CLK__USDHC3_CLK		0x10069>,
389			<MX6SX_PAD_CSI_MCLK__OSC32K_32K_OUT	0x10059>;
390	};
391};
392
393&uart1 {
394	pinctrl-names = "default";
395	pinctrl-0 = <&pinctrl_uart1>;
396	status = "okay";
397};
398
399/* Cortex-M4 serial */
400&uart2 {
401	pinctrl-names = "default";
402	pinctrl-0 = <&pinctrl_uart2>;
403	status = "disabled";
404};
405
406&uart3 { /* Bluetooth - only on Extended/Full versions */
407	pinctrl-names = "default";
408	pinctrl-0 = <&pinctrl_uart3>;
409	uart-has-rtscts;
410	status = "disabled";
411
412	bluetooth {
413		compatible = "ti,wl1831-st";
414		enable-gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>;
415		pinctrl-names = "default";
416		pinctrl-0 = <&pinctrl_bt_reg>;
417		max-speed = <921600>;
418	};
419};
420
421/* Arduino serial */
422&uart5 {
423	pinctrl-names = "default";
424	pinctrl-0 = <&pinctrl_uart5>;
425	status = "disabled";
426};
427
428&uart6 {
429	pinctrl-names = "default";
430	pinctrl-0 = <&pinctrl_uart6>;
431	uart-has-rtscts;
432	status = "disabled";
433};
434
435&usbotg1 { /* J2 micro USB port */
436	vbus-supply = <&reg_usb_otg1_vbus>;
437	pinctrl-names = "default";
438	pinctrl-0 = <&pinctrl_usb_otg1>;
439	status = "okay";
440};
441
442&usbotg2 { /* J3 host USB port */
443	vbus-supply = <&reg_usb_otg2_vbus>;
444	pinctrl-names = "default";
445	pinctrl-0 = <&pinctrl_usb_otg2>;
446	dr_mode = "host";
447	status = "okay";
448};
449
450&usdhc2 {
451	pinctrl-names = "default";
452	pinctrl-0 = <&pinctrl_usdhc2>;
453	vmmc-supply = <&reg_sdio_pwr>;
454	bus-width = <4>;
455	cd-gpios = <&gpio6 2 GPIO_ACTIVE_LOW>;
456	no-1-8-v;
457	keep-power-in-suspend;
458	wakeup-source;
459	status = "okay";
460};
461
462&usdhc3 { /* Wi-Fi */
463	pinctrl-names = "default";
464	pinctrl-0 = <&pinctrl_usdhc3>;
465	non-removable;
466	vmmc-supply = <&reg_wlan>;
467	cap-power-off-card;
468	wakeup-source;
469	keep-power-in-suspend;
470	#address-cells = <1>;
471	#size-cells = <0>;
472	status = "okay";
473
474	wlcore: wlcore@2 {
475		compatible = "ti,wl1831";
476		reg = <2>;
477		interrupt-parent = <&gpio2>;
478		interrupts = <16 IRQ_TYPE_EDGE_RISING>;
479		ref-clock-frequency = <38400000>;
480		tcxo-clock-frequency = <26000000>;
481	};
482};
483