1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright 2018
4 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
5 */
6
7 /dts-v1/;
8
9 #include "imx6q.dtsi"
10
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/pwm/pwm.h>
13 #include <dt-bindings/sound/fsl-imx-audmux.h>
14
15 / {
16 backlight_lcd: backlight-lcd {
17 compatible = "pwm-backlight";
18 pwms = <&pwm1 0 5000000 0>;
19 brightness-levels = <0 255>;
20 num-interpolated-steps = <255>;
21 default-brightness-level = <250>;
22 };
23
24 beeper {
25 compatible = "pwm-beeper";
26 pwms = <&pwm2 0 500000 0>;
27 };
28
29 lcd_display: display {
30 compatible = "fsl,imx-parallel-display";
31 #address-cells = <1>;
32 #size-cells = <0>;
33 interface-pix-fmt = "rgb24";
34 pinctrl-names = "default";
35 pinctrl-0 = <&pinctrl_ipu1>;
36
37 port@0 {
38 reg = <0>;
39
40 lcd_display_in: endpoint {
41 remote-endpoint = <&ipu1_di0_disp0>;
42 };
43 };
44
45 port@1 {
46 reg = <1>;
47
48 lcd_display_out: endpoint {
49 remote-endpoint = <&lcd_panel_in>;
50 };
51 };
52 };
53
54 lcd_panel: lcd-panel {
55 compatible = "auo,g070vvn01";
56 backlight = <&backlight_lcd>;
57 power-supply = <®_display>;
58
59 port {
60 lcd_panel_in: endpoint {
61 remote-endpoint = <&lcd_display_out>;
62 };
63 };
64 };
65
66 leds {
67 compatible = "gpio-leds";
68
69 led-green {
70 label = "led1";
71 gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
72 linux,default-trigger = "gpio";
73 default-state = "off";
74 };
75
76 led-red {
77 label = "led0";
78 gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
79 linux,default-trigger = "gpio";
80 default-state = "off";
81 };
82 };
83
84 reg_3p3v: regulator-3p3v {
85 compatible = "regulator-fixed";
86 regulator-name = "3P3V";
87 regulator-min-microvolt = <3300000>;
88 regulator-max-microvolt = <3300000>;
89 regulator-always-on;
90 };
91
92 reg_audio: regulator-audio {
93 compatible = "regulator-fixed";
94 regulator-name = "sgtl5000-supply";
95 gpio = <&gpio6 31 GPIO_ACTIVE_HIGH>;
96 enable-active-high;
97 regulator-always-on;
98 };
99
100 reg_display: regulator-display {
101 compatible = "regulator-fixed";
102 regulator-name = "display-supply";
103 regulator-min-microvolt = <3300000>;
104 regulator-max-microvolt = <3300000>;
105 regulator-always-on;
106 };
107
108 reg_usb_h1_vbus: regulator-usb_h1_vbus {
109 compatible = "regulator-fixed";
110 regulator-name = "usb_h1_vbus";
111 regulator-min-microvolt = <5000000>;
112 regulator-max-microvolt = <5000000>;
113 enable-active-high;
114 };
115
116 sound {
117 compatible = "simple-audio-card";
118 simple-audio-card,name = "imx6q-sgtl5000-audio";
119 simple-audio-card,format = "i2s";
120 simple-audio-card,bitclock-master = <&codec_dai>;
121 simple-audio-card,frame-master = <&codec_dai>;
122
123 cpu_dai: simple-audio-card,cpu {
124 sound-dai = <&ssi1>;
125 };
126
127 codec_dai: simple-audio-card,codec {
128 sound-dai = <&sgtl5000>;
129 };
130 };
131 };
132
133 &audmux {
134 pinctrl-names = "default";
135 pinctrl-0 = <&pinctrl_audmux>;
136 status = "okay";
137
138 mux-ssi1 {
139 fsl,audmux-port = <0>;
140 fsl,port-config = <
141 (IMX_AUDMUX_V2_PTCR_SYN |
142 IMX_AUDMUX_V2_PTCR_TFSEL(2) |
143 IMX_AUDMUX_V2_PTCR_TCSEL(2) |
144 IMX_AUDMUX_V2_PTCR_TFSDIR |
145 IMX_AUDMUX_V2_PTCR_TCLKDIR)
146 IMX_AUDMUX_V2_PDCR_RXDSEL(2)
147 >;
148 };
149
150 mux-aud3 {
151 fsl,audmux-port = <2>;
152 fsl,port-config = <
153 IMX_AUDMUX_V2_PTCR_SYN
154 IMX_AUDMUX_V2_PDCR_RXDSEL(0)
155 >;
156 };
157 };
158
159 &can1 {
160 pinctrl-names = "default";
161 pinctrl-0 = <&pinctrl_flexcan1>;
162 };
163
164 &can2 {
165 pinctrl-names = "default";
166 pinctrl-0 = <&pinctrl_flexcan2>;
167 };
168
169 &fec {
170 pinctrl-names = "default";
171 pinctrl-0 = <&pinctrl_enet>;
172 phy-mode = "rgmii";
173 fsl,magic-packet;
174 status = "okay";
175 };
176
177 &i2c1 {
178 clock-frequency = <400000>;
179 pinctrl-names = "default";
180 pinctrl-0 = <&pinctrl_i2c1>;
181 status = "okay";
182
183 touchscreen@5d {
184 compatible = "goodix,gt911";
185 reg = <0x5d>;
186 pinctrl-names = "default";
187 pinctrl-0 = <&pinctrl_ts>;
188 interrupt-parent = <&gpio1>;
189 interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
190 irq-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
191 reset-gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
192 };
193
194 ds1307: rtc@32 {
195 compatible = "dallas,ds1307";
196 reg = <0x32>;
197 };
198 };
199
200 &i2c2 {
201 clock-frequency = <400000>;
202 pinctrl-names = "default";
203 pinctrl-0 = <&pinctrl_i2c2>;
204 status = "okay";
205
206 sgtl5000: audio-codec@a {
207 compatible = "fsl,sgtl5000";
208 #sound-dai-cells = <0>;
209 reg = <0x0a>;
210 pinctrl-names = "default";
211 pinctrl-0 = <&pinctrl_codec>;
212 clocks = <&clks IMX6QDL_CLK_CKO>;
213 VDDA-supply = <®_3p3v>;
214 VDDIO-supply = <®_3p3v>;
215 };
216 };
217
218 &iomuxc {
219 pinctrl_audmux: audmuxgrp {
220 fsl,pins = <
221 MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0
222 MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0
223 MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0
224 MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0
225 >;
226 };
227
228 pinctrl_codec: codecgrp {
229 fsl,pins = <
230 MX6QDL_PAD_EIM_BCLK__GPIO6_IO31 0x1b0b0
231 /* sgtl5000 sys_mclk clock routed to CLKO1 */
232 MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000b0
233 >;
234 };
235
236 pinctrl_enet: enetgrp {
237 fsl,pins = <
238 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
239 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
240 MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0
241 MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
242 MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
243 MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
244 MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0
245 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
246 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
247 MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
248 MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
249 MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
250 MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
251 MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
252 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
253 MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
254 >;
255 };
256
257 pinctrl_flexcan1: can1grp {
258 fsl,pins = <
259 MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x1b0b0
260 MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b0b0
261 >;
262 };
263
264 pinctrl_flexcan2: can2grp {
265 fsl,pins = <
266 MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b0b0
267 MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b0b0
268 >;
269 };
270
271 pinctrl_i2c1: i2c1grp {
272 fsl,pins = <
273 MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
274 MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
275 >;
276 };
277
278 pinctrl_i2c2: i2c2grp {
279 fsl,pins = <
280 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
281 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
282 >;
283 };
284
285 pinctrl_ipu1: ipu1grp {
286 fsl,pins = <
287 MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
288 MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10
289 MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10
290 MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10
291 MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10
292 MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10
293 MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10
294 MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10
295 MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10
296 MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10
297 MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10
298 MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10
299 MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10
300 MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10
301 MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10
302 MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10
303 MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10
304 MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10
305 MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10
306 MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10
307 MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10
308 MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10
309 MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10
310 MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10
311 MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10
312 MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10
313 MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10
314 MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10
315 >;
316 };
317
318 pinctrl_pwm1: pwm1grp {
319 fsl,pins = <
320 MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1
321 >;
322 };
323
324 pinctrl_pwm2: pwm2grp {
325 fsl,pins = <
326 MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1
327 >;
328 };
329
330 pinctrl_ts: tsgrp {
331 fsl,pins = <
332 MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
333 MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b0
334 >;
335 };
336
337 pinctrl_uart1: uart1grp {
338 fsl,pins = <
339 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
340 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
341 >;
342 };
343
344 pinctrl_uart2: uart2grp {
345 fsl,pins = <
346 MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
347 MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
348 MX6QDL_PAD_EIM_D28__UART2_CTS_B 0x1b0b1
349 MX6QDL_PAD_EIM_D29__UART2_RTS_B 0x1b0b1
350 >;
351 };
352
353 pinctrl_usdhc2: usdhc2grp {
354 fsl,pins = <
355 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
356 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
357 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
358 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
359 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
360 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
361 >;
362 };
363
364 pinctrl_usdhc4: usdhc4grp {
365 fsl,pins = <
366 MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
367 MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
368 MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
369 MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
370 MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
371 MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
372 MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059
373 MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059
374 MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059
375 MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059
376 >;
377 };
378 };
379
380 &pwm1 {
381 pinctrl-names = "default";
382 pinctrl-0 = <&pinctrl_pwm1>;
383 status = "okay";
384 };
385
386 &pwm2 {
387 pinctrl-names = "default";
388 pinctrl-0 = <&pinctrl_pwm2>;
389 status = "okay";
390 };
391
392 &ssi1 {
393 status = "okay";
394 };
395
396 &uart1 {
397 pinctrl-names = "default";
398 pinctrl-0 = <&pinctrl_uart1>;
399 status = "okay";
400 };
401
402 &uart2 {
403 pinctrl-names = "default";
404 pinctrl-0 = <&pinctrl_uart2>;
405 uart-has-rtscts;
406 };
407
408 &usbh1 {
409 status = "okay";
410 };
411
412 &usdhc2 {
413 pinctrl-names = "default";
414 pinctrl-0 = <&pinctrl_usdhc2>;
415 bus-width = <4>;
416 cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
417 status = "okay";
418 };
419
420 &usdhc4 {
421 pinctrl-names = "default";
422 pinctrl-0 = <&pinctrl_usdhc4>;
423 bus-width = <8>;
424 non-removable;
425 no-1-8-v;
426 keep-power-in-suspend;
427 status = "okay";
428 };
429
430 &wdog1 {
431 status = "okay";
432 };
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