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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / c78a80ad1301fc1cfa0cf52819ef69f21d45ba2a / . / arch / arm / dts / imx7ulp-evk.dts
blob: e56b7226e6fd0c8b1f11768b9f9b020e82b030ed [file] [log] [blame]
Peng Fan77fa0452017-02-22 16:21:56 +0800[diff] [blame]1/*
2 * Copyright 2016 Freescale Semiconductor, Inc.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9/dts-v1/;
10
11#include "imx7ulp.dtsi"
12
13/ {
14 model = "NXP i.MX7ULP EVK";
15 compatible = "fsl,imx7ulp-evk", "fsl,imx7ulp", "Generic DT based system";
16
17 chosen {
18 bootargs = "console=ttyLP0,115200 earlycon=lpuart32,0x402D0010,115200";
19 stdout-path = &lpuart4;
20 };
21
22 bcmdhd_wlan_0: bcmdhd_wlan@0 {
23 compatible = "android,bcmdhd_wlan";
24 wlreg_on-supply = <&wlreg_on>;
25 bcmdhd_fw = "/lib/firmware/bcm/1DX_BCM4343W/fw_bcmdhd.bin";
26 bcmdhd_nv = "/lib/firmware/bcm/1DX_BCM4343W/bcmdhd.1DX.SDIO.cal";
27 };
28
29 memory {
30 device_type = "memory";
31 reg = <0x60000000 0x40000000>;
32 };
33
34 backlight {
35 compatible = "gpio-backlight";
36 pinctrl-names = "default";
37 pinctrl-0 = <&pinctrl_backlight>;
38 gpios = <&gpio3 2 GPIO_ACTIVE_HIGH>;
39 default-on;
40 status = "okay";
41 };
42
43 mipi_dsi_reset: mipi-dsi-reset {
44 compatible = "gpio-reset";
45 reset-gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
46 reset-delay-us = <1000>;
47 #reset-cells = <0>;
48 };
49
50 regulators {
51 compatible = "simple-bus";
52 #address-cells = <1>;
53 #size-cells = <0>;
54
55 wlreg_on: fixedregulator@100 {
56 compatible = "regulator-fixed";
57 regulator-min-microvolt = <5000000>;
58 regulator-max-microvolt = <5000000>;
59 regulator-name = "wlreg_on";
60 gpio = <&gpio2 6 GPIO_ACTIVE_HIGH>;
61 startup-delay-us = <100>;
62 enable-active-high;
63 };
64
65 reg_usb_otg1_vbus: regulator@0 {
66 compatible = "regulator-fixed";
67 reg = <0>;
68 pinctrl-names = "default";
69 pinctrl-0 = <&pinctrl_usb_otg1>;
70 regulator-name = "usb_otg1_vbus";
71 regulator-min-microvolt = <5000000>;
72 regulator-max-microvolt = <5000000>;
73 gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>;
74 enable-active-high;
75 };
76
77 reg_vsd_3v3: regulator@1 {
78 compatible = "regulator-fixed";
79 reg = <1>;
80 regulator-name = "VSD_3V3";
81 regulator-min-microvolt = <3300000>;
82 regulator-max-microvolt = <3300000>;
83 gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
84 enable-active-high;
85 };
86
87 reg_vsd_3v3b: regulator@2 {
88 compatible = "regulator-fixed";
89 reg = <2>;
90 regulator-name = "VSD_3V3B";
91 regulator-min-microvolt = <3300000>;
92 regulator-max-microvolt = <3300000>;
93 gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>;
94 enable-active-high;
95 };
96 };
97
98 extcon_usb1: extcon_usb1 {
99 compatible = "linux,extcon-usb-gpio";
100 id-gpio = <&gpio0 8 GPIO_ACTIVE_HIGH>;
101 pinctrl-names = "default";
102 pinctrl-0 = <&pinctrl_extcon_usb1>;
103 };
104
105 pf1550-rpmsg {
106 compatible = "fsl,pf1550-rpmsg";
107 sw1_reg: SW1 {
108 regulator-name = "SW1";
109 regulator-min-microvolt = <600000>;
110 regulator-max-microvolt = <1387500>;
111 regulator-boot-on;
112 regulator-always-on;
113 };
114
115 sw2_reg: SW2 {
116 regulator-name = "SW2";
117 regulator-min-microvolt = <600000>;
118 regulator-max-microvolt = <1387500>;
119 regulator-boot-on;
120 regulator-always-on;
121 };
122
123 sw3_reg: SW3 {
124 regulator-name = "SW3";
125 regulator-min-microvolt = <1800000>;
126 regulator-max-microvolt = <3300000>;
127 regulator-boot-on;
128 regulator-always-on;
129 };
130
131 vref_reg: VREFDDR {
132 regulator-name = "VREFDDR";
133 regulator-min-microvolt = <1200000>;
134 regulator-max-microvolt = <1200000>;
135 regulator-boot-on;
136 regulator-always-on;
137 };
138
139 vldo1_reg: LDO1 {
140 regulator-name = "LDO1";
141 regulator-min-microvolt = <750000>;
142 regulator-max-microvolt = <3300000>;
143 regulator-always-on;
144 };
145
146 vldo2_reg: LDO2 {
147 regulator-name = "LDO2";
148 regulator-min-microvolt = <1800000>;
149 regulator-max-microvolt = <3300000>;
150 regulator-always-on;
151 };
152
153 vldo3_reg: LDO3 {
154 regulator-name = "LDO3";
155 regulator-min-microvolt = <750000>;
156 regulator-max-microvolt = <3300000>;
157 regulator-always-on;
158 };
159 };
160};
161
162&iomuxc1 {
163 pinctrl-names = "default";
164 pinctrl-0 = <&pinctrl_hog_1>;
165
166 imx7ulp-evk {
167 pinctrl_hog_1: hoggrp-1 {
168 fsl,pins = <
169 ULP1_PAD_PTC10__PTC10 0x30100 /* USDHC0 CD */
170 ULP1_PAD_PTC1__PTC1 0x20100
171 ULP1_PAD_PTD0__PTD0 0x30100 /* USDHC0 RST */
172 ULP1_PAD_PTE13__PTE13 0x30103 /* USDHC1 CD */
173 ULP1_PAD_PTE12__PTE12 0x30103 /* USDHC1 WP */
174 ULP1_PAD_PTE14__SDHC1_VS 0x843 /* USDHC1 VSEL */
175 >;
176 };
177
178 pinctrl_backlight: backlight_grp {
179 fsl,pins = <
180 ULP1_PAD_PTF2__PTF2 0x20100
181 >;
182 };
183
184 pinctrl_lpi2c5: lpi2c5grp {
185 fsl,pins = <
186 ULP1_PAD_PTC4__LPI2C5_SCL 0x527
187 ULP1_PAD_PTC5__LPI2C5_SDA 0x527
188 >;
189 };
190
191 pinctrl_mipi_dsi_reset: mipi_dsi_reset_grp {
192 fsl,pins = <
193 ULP1_PAD_PTC19__PTC19 0x20103
194 >;
195 };
196
197 pinctrl_lpuart4: lpuart4grp {
198 fsl,pins = <
199 ULP1_PAD_PTC3__LPUART4_RX 0x400
200 ULP1_PAD_PTC2__LPUART4_TX 0x400
201 >;
202 };
203
204 pinctrl_lpuart6: lpuart6grp {
205 fsl,pins = <
206 ULP1_PAD_PTE10__LPUART6_TX 0x400
207 ULP1_PAD_PTE11__LPUART6_RX 0x400
208 ULP1_PAD_PTE9__LPUART6_RTS_B 0x400
209 ULP1_PAD_PTE8__LPUART6_CTS_B 0x400
210 ULP1_PAD_PTE7__PTE7 0x00 /* BT_REG_ON */
211 >;
212 };
213
214 pinctrl_lpuart7: lpuart7grp {
215 fsl,pins = <
216 ULP1_PAD_PTF14__LPUART7_TX 0x400
217 ULP1_PAD_PTF15__LPUART7_RX 0x400
218 ULP1_PAD_PTF13__LPUART7_RTS_B 0x400
219 ULP1_PAD_PTF12__LPUART7_CTS_B 0x400
220 >;
221 };
222
223 pinctrl_usdhc0: usdhc0grp {
224 fsl,pins = <
225 ULP1_PAD_PTD1__SDHC0_CMD 0x843
226 ULP1_PAD_PTD2__SDHC0_CLK 0x10843
227 ULP1_PAD_PTD7__SDHC0_D3 0x843
228 ULP1_PAD_PTD8__SDHC0_D2 0x843
229 ULP1_PAD_PTD9__SDHC0_D1 0x843
230 ULP1_PAD_PTD10__SDHC0_D0 0x843
231 >;
232 };
233
234 pinctrl_usdhc0_8bit: usdhc0grp_8bit {
235 fsl,pins = <
236 ULP1_PAD_PTD1__SDHC0_CMD 0x843
237 ULP1_PAD_PTD2__SDHC0_CLK 0x843
238 ULP1_PAD_PTD3__SDHC0_D7 0x843
239 ULP1_PAD_PTD4__SDHC0_D6 0x843
240 ULP1_PAD_PTD5__SDHC0_D5 0x843
241 ULP1_PAD_PTD6__SDHC0_D4 0x843
242 ULP1_PAD_PTD7__SDHC0_D3 0x843
243 ULP1_PAD_PTD8__SDHC0_D2 0x843
244 ULP1_PAD_PTD9__SDHC0_D1 0x843
245 ULP1_PAD_PTD10__SDHC0_D0 0x843
246 >;
247 };
248
249 pinctrl_lpi2c7: lpi2c7grp {
250 fsl,pins = <
251 ULP1_PAD_PTF12__LPI2C7_SCL 0x527
252 ULP1_PAD_PTF13__LPI2C7_SDA 0x527
253 >;
254 };
255
256 pinctrl_lpspi3: lpspi3grp {
257 fsl,pins = <
258 ULP1_PAD_PTF16__LPSPI3_SIN 0x300
259 ULP1_PAD_PTF17__LPSPI3_SOUT 0x300
260 ULP1_PAD_PTF18__LPSPI3_SCK 0x300
261 ULP1_PAD_PTF19__LPSPI3_PCS0 0x300
262 >;
263 };
264
265 pinctrl_usb_otg1: usbotg1grp {
266 fsl,pins = <
267 ULP1_PAD_PTC0__PTC0 0x30100
268 >;
269 };
270
271 pinctrl_extcon_usb1: extcon1grp {
272 fsl,pins = <
273 ULP1_PAD_PTC8__PTC8 0x30103
274 >;
275 };
276
277 pinctrl_usdhc1: usdhc1grp {
278 fsl,pins = <
279 ULP1_PAD_PTE3__SDHC1_CMD 0x843
280 ULP1_PAD_PTE2__SDHC1_CLK 0x843
281 ULP1_PAD_PTE1__SDHC1_D0 0x843
282 ULP1_PAD_PTE0__SDHC1_D1 0x843
283 ULP1_PAD_PTE5__SDHC1_D2 0x843
284 ULP1_PAD_PTE4__SDHC1_D3 0x843
285 >;
286 };
287
288 pinctrl_usdhc1_rst: usdhc1grp_rst {
289 fsl,pins = <
290 ULP1_PAD_PTE11__PTE11 0x30100 /* USDHC1 RST */
291 >;
292 };
293
294 pinctrl_wifi: wifigrp {
295 fsl,pins = <
296 ULP1_PAD_PTE6__PTE6 0x43 /* WL_REG_ON */
297 >;
298 };
299 };
300};
301
302&lcdif {
303 status = "okay";
304 disp-dev = "mipi_dsi_northwest";
305 display = <&display0>;
306
307 display0: display {
308 bits-per-pixel = <16>;
309 bus-width = <24>;
310
311 display-timings {
312 native-mode = <&timing0>;
313 timing0: timing0 {
314 clock-frequency = <9200000>;
315 hactive = <480>;
316 vactive = <272>;
317 hfront-porch = <8>;
318 hback-porch = <4>;
319 hsync-len = <41>;
320 vback-porch = <2>;
321 vfront-porch = <4>;
322 vsync-len = <10>;
323
324 hsync-active = <0>;
325 vsync-active = <0>;
326 de-active = <1>;
327 pixelclk-active = <0>;
328 };
329 };
330 };
331};
332
333&lpi2c7 {
334 #address-cells = <1>;
335 #size-cells = <0>;
336 pinctrl-names = "default";
337 pinctrl-0 = <&pinctrl_lpi2c7>;
338};
339
340&lpi2c5 {
341 #address-cells = <1>;
342 #size-cells = <0>;
343 pinctrl-names = "default";
344 pinctrl-0 = <&pinctrl_lpi2c5>;
345 status = "okay";
346
347 fxas2100x@20 {
348 compatible = "fsl,fxas2100x";
349 reg = <0x20>;
350 };
351
352 fxos8700@1e {
353 compatible = "fsl,fxos8700";
354 reg = <0x1e>;
355 };
356
357 mpl3115@60 {
358 compatible = "fsl,mpl3115";
359 reg = <0x60>;
360 };
361};
362
363&lpspi3 {
364 #address-cells = <1>;
365 #size-cells = <0>;
366 pinctrl-names = "default";
367 pinctrl-0 = <&pinctrl_lpspi3>;
368 status = "okay";
369
370 spidev0: spi@0 {
371 reg = <0>;
372 compatible = "rohm,dh2228fv";
373 spi-max-frequency = <1000000>;
374 };
375};
376
377&mipi_dsi {
378 pinctrl-names = "default";
379 pinctrl-0 = <&pinctrl_mipi_dsi_reset>;
380 lcd_panel = "TRULY-WVGA-TFT3P5581E";
381 resets = <&mipi_dsi_reset>;
382 status = "okay";
383};
384
385&lpuart4 { /* console */
386 pinctrl-names = "default";
387 pinctrl-0 = <&pinctrl_lpuart4>;
388 status = "okay";
389};
390
391&lpuart6 { /* BT */
392 pinctrl-names = "default";
393 pinctrl-0 = <&pinctrl_lpuart6>;
394 status = "okay";
395};
396
397&lpuart7 { /* Uart test */
398 pinctrl-names = "default";
399 pinctrl-0 = <&pinctrl_lpuart7>;
400 status = "disabled";
401};
402
403&rpmsg{
404 status = "okay";
405};
406
407&usbotg1 {
408 vbus-supply = <&reg_usb_otg1_vbus>;
409 extcon = <0>, <&extcon_usb1>;
410 srp-disable;
411 hnp-disable;
412 adp-disable;
413 status = "okay";
414};
415
416&usdhc0 {
417 pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
418 pinctrl-0 = <&pinctrl_usdhc0>;
419 pinctrl-1 = <&pinctrl_usdhc0>;
420 pinctrl-2 = <&pinctrl_usdhc0>;
421 pinctrl-3 = <&pinctrl_usdhc0>;
422 cd-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
423 vmmc-supply = <&reg_vsd_3v3>;
424 vqmmc-supply = <&vldo2_reg>;
425 status = "okay";
426};