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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 61143f741ee5fd45720ca92682aaf557525b4b64 / . / arch / arm / dts / imx7-cm.dts
blob: da20a63ae9e335469bf132fba6288ca54e70c8e5 [file] [log] [blame]
Ilko Ilievfdd2f352021-04-16 15:48:13 +0200[diff] [blame]1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2//
3// Copyright 2021 Ronetix GmbH
4
5/dts-v1/;
6
7#include "imx7d.dtsi"
8
9/ {
10 model = "Ronetix iMX7-CM Board";
11 compatible = "ronetix,imx7-cm", "fsl,imx7d";
12
13 chosen {
14 stdout-path = &uart1;
15 };
16
17 /* DRAM size runtime extracted from the DDRC registers */
18 memory@80000000 {
19 device_type = "memory";
20 reg = <0x80000000 0>;
21 };
22
23 leds {
24 compatible = "gpio-leds";
25 pinctrl-names = "default";
26 pinctrl-0 = <&pinctrl_gpio_leds>;
27
28 led {
29 label = "gpio-led";
30 gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
31 };
32 };
33
34 reg_sd1_vmmc: regulator-sd1-vmmc {
35 compatible = "regulator-fixed";
36 regulator-name = "VDD_SD1";
37 regulator-min-microvolt = <3300000>;
38 regulator-max-microvolt = <3300000>;
39 gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
40 startup-delay-us = <200000>;
41 off-on-delay-us = <20000>;
42 enable-active-high;
43 };
44
45 reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
46 pinctrl-names = "default";
47 pinctrl-0 = <&pinctrl_usbotg1_pwr>;
48 compatible = "regulator-fixed";
49 regulator-name = "usb_otg1_vbus";
50 regulator-min-microvolt = <5000000>;
51 regulator-max-microvolt = <5000000>;
52 gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
53 enable-active-high;
54 };
55
56 reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
57 pinctrl-names = "default";
58 pinctrl-0 = <&pinctrl_usbotg2_pwr>;
59 compatible = "regulator-fixed";
60 regulator-name = "usb_otg2_vbus";
61 regulator-min-microvolt = <5000000>;
62 regulator-max-microvolt = <5000000>;
63 gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
64 enable-active-high;
65 };
66};
67
68&clks {
69 assigned-clocks = <&clks IMX7D_CLKO2_ROOT_SRC>,
70 <&clks IMX7D_CLKO2_ROOT_DIV>;
71 assigned-clock-parents = <&clks IMX7D_CKIL>;
72 assigned-clock-rates = <0>, <32768>;
73};
74
75&fec1 {
76 pinctrl-names = "default";
77 pinctrl-0 = <&pinctrl_enet1>;
78 phy-mode = "rgmii-id";
79 phy-handle = <&ethphy0>;
80 fsl,magic-packet;
81 status = "okay";
82
83 mdio {
84 #address-cells = <1>;
85 #size-cells = <0>;
86
87 ethphy0: ethernet-phy@1 {
88 compatible = "ethernet-phy-ieee802.3-c22";
89 reg = <1>;
90 reset-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
91 reset-assert-us = <10000>;
92 };
93 };
94};
95
96&qspi1 {
97 pinctrl-names = "default";
98 pinctrl-0 = <&pinctrl_qspi1_1>;
99 status = "okay";
100 ddrsmp=<0>;
101
102 flash0: mx25l25645g@0 {
103 #address-cells = <1>;
104 #size-cells = <1>;
105 compatible = "jedec,spi-nor";
106 spi-max-frequency = <29000000>;
107 reg = <0>;
108 };
109};
110
111&i2c1 {
112 clock-frequency = <100000>;
113 pinctrl-names = "default";
114 pinctrl-0 = <&pinctrl_i2c1>;
115 status = "okay";
116
117 pmic@8 {
118 compatible = "fsl,pfuze3000";
119 reg = <0x08>;
120
121 regulators {
122 sw1a_reg: sw1a {
123 regulator-min-microvolt = <700000>;
124 regulator-max-microvolt = <3300000>;
125 regulator-boot-on;
126 regulator-always-on;
127 regulator-ramp-delay = <6250>;
128 };
129 /* use sw1c_reg to align with pfuze100/pfuze200 */
130 sw1c_reg: sw1b {
131 regulator-min-microvolt = <700000>;
132 regulator-max-microvolt = <1475000>;
133 regulator-boot-on;
134 regulator-always-on;
135 regulator-ramp-delay = <6250>;
136 };
137
138 sw2_reg: sw2 {
139 regulator-min-microvolt = <1800000>;
140 regulator-max-microvolt = <1850000>;
141 regulator-boot-on;
142 regulator-always-on;
143 };
144
145 sw3a_reg: sw3 {
146 regulator-min-microvolt = <900000>;
147 regulator-max-microvolt = <1650000>;
148 regulator-boot-on;
149 regulator-always-on;
150 };
151
152 swbst_reg: swbst {
153 regulator-min-microvolt = <5000000>;
154 regulator-max-microvolt = <5150000>;
155 };
156
157 snvs_reg: vsnvs {
158 regulator-min-microvolt = <1000000>;
159 regulator-max-microvolt = <3000000>;
160 regulator-boot-on;
161 regulator-always-on;
162 };
163
164 vref_reg: vrefddr {
165 regulator-boot-on;
166 regulator-always-on;
167 };
168
169 vgen1_reg: vldo1 {
170 regulator-min-microvolt = <1800000>;
171 regulator-max-microvolt = <3300000>;
172 regulator-always-on;
173 };
174
175 vgen2_reg: vldo2 {
176 regulator-min-microvolt = <800000>;
177 regulator-max-microvolt = <1550000>;
178 };
179
180 vgen3_reg: vccsd {
181 regulator-min-microvolt = <2850000>;
182 regulator-max-microvolt = <3300000>;
183 regulator-always-on;
184 };
185
186 vgen4_reg: v33 {
187 regulator-min-microvolt = <2850000>;
188 regulator-max-microvolt = <3300000>;
189 regulator-always-on;
190 };
191
192 vgen5_reg: vldo3 {
193 regulator-min-microvolt = <1800000>;
194 regulator-max-microvolt = <3300000>;
195 regulator-always-on;
196 };
197
198 vgen6_reg: vldo4 {
199 regulator-min-microvolt = <1800000>;
200 regulator-max-microvolt = <3300000>;
201 regulator-always-on;
202 };
203 };
204 };
205};
206
207&i2c2 {
208 pinctrl-names = "default";
209 pinctrl-0 = <&pinctrl_i2c2>;
210 status = "okay";
211};
212
213&uart1 { /* console */
214 pinctrl-names = "default";
215 pinctrl-0 = <&pinctrl_uart1>;
216 status = "okay";
217};
218
219&usbotg1 {
220 vbus-supply = <&reg_usb_otg1_vbus>;
221 status = "okay";
222};
223
224&usbotg2 {
225 vbus-supply = <&reg_usb_otg2_vbus>;
226 dr_mode = "host";
227 status = "okay";
228};
229
230/* SD card */
231&usdhc1 {
232 pinctrl-names = "default", "state_100mhz", "state_200mhz";
233 pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
234 pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>;
235 pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>;
236 cd-gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>;
237 bus-width = <4>;
238 tuning-step = <2>;
239 vmmc-supply = <&reg_sd1_vmmc>;
240 wakeup-source;
241 no-1-8-v;
242 keep-power-in-suspend;
243 status = "okay";
244};
245
246/* eMMC */
247&usdhc3 {
248 pinctrl-names = "default", "state_100mhz", "state_200mhz";
249 pinctrl-0 = <&pinctrl_usdhc3>;
250 pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
251 pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
252 assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
253 assigned-clock-rates = <400000000>;
254 bus-width = <8>;
255 no-1-8-v;
256 fsl,tuning-step = <2>;
257 non-removable;
258 status = "okay";
259};
260
261&wdog1 {
262 pinctrl-names = "default";
263 pinctrl-0 = <&pinctrl_wdog>;
264 fsl,ext-reset-output;
265 status = "okay";
266};
267
268&iomuxc {
269 pinctrl_i2c1: i2c1grp {
270 fsl,pins = <
271 MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f
272 MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f
273 >;
274 };
275
276 pinctrl_i2c2: i2c2grp {
277 fsl,pins = <
278 MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f
279 MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f
280 >;
281 };
282
283 pinctrl_enet1: enet1grp {
284 fsl,pins = <
285 MX7D_PAD_GPIO1_IO10__ENET1_MDIO 0x3
286 MX7D_PAD_GPIO1_IO11__ENET1_MDC 0x3
287 MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x1
288 MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x1
289 MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x1
290 MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x1
291 MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x1
292 MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x1
293 MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x1
294 MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x1
295 MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x1
296 MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x1
297 MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x1
298 MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x1
299 MX7D_PAD_EPDC_DATA04__GPIO2_IO4 0x14 /* ETH_RESET */
300 >;
301 };
302
303 pinctrl_gpio_leds: gpioledsgrp {
304 fsl,pins = <
305 MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x14
306 >;
307 };
308
309 pinctrl_uart1: uart1grp {
310 fsl,pins = <
311 MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x59
312 MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x59
313 >;
314 };
315
316 pinctrl_usbotg1_pwr: usbotg_pwr {
317 fsl,pins = <
318 MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x14
319 >;
320 };
321
322 pinctrl_usbotg2_pwr: usbotg_pwr {
323 fsl,pins = <
324 MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x14
325 >;
326 };
327
328 pinctrl_usdhc1_gpio: usdhc1_gpiogrp {
329 fsl,pins = <
330 MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x15 /* CD */
331 MX7D_PAD_SD1_RESET_B__GPIO5_IO2 0x59 /* Vmmc */
332 MX7D_PAD_GPIO1_IO08__SD1_VSELECT 0x59 /* VSELECT */
333 >;
334 };
335
336 pinctrl_usdhc1: usdhc1grp {
337 fsl,pins = <
338 MX7D_PAD_SD1_CMD__SD1_CMD 0x59
339 MX7D_PAD_SD1_CLK__SD1_CLK 0x19
340 MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59
341 MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59
342 MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59
343 MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59
344 >;
345 };
346
347 pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
348 fsl,pins = <
349 MX7D_PAD_SD1_CMD__SD1_CMD 0x5a
350 MX7D_PAD_SD1_CLK__SD1_CLK 0x1a
351 MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a
352 MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a
353 MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a
354 MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a
355 >;
356 };
357
358 pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
359 fsl,pins = <
360 MX7D_PAD_SD1_CMD__SD1_CMD 0x5b
361 MX7D_PAD_SD1_CLK__SD1_CLK 0x1b
362 MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b
363 MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b
364 MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b
365 MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b
366 >;
367 };
368
369 pinctrl_usdhc3: usdhc3grp {
370 fsl,pins = <
371 MX7D_PAD_SD3_CMD__SD3_CMD 0x59
372 MX7D_PAD_SD3_CLK__SD3_CLK 0x19
373 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59
374 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59
375 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59
376 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59
377 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59
378 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59
379 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59
380 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59
381 >;
382 };
383
384 pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
385 fsl,pins = <
386 MX7D_PAD_SD3_CMD__SD3_CMD 0x5a
387 MX7D_PAD_SD3_CLK__SD3_CLK 0x1a
388 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a
389 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a
390 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a
391 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a
392 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a
393 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a
394 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a
395 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a
396 >;
397 };
398
399 pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
400 fsl,pins = <
401 MX7D_PAD_SD3_CMD__SD3_CMD 0x5b
402 MX7D_PAD_SD3_CLK__SD3_CLK 0x1b
403 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b
404 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b
405 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b
406 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b
407 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b
408 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b
409 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b
410 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b
411 >;
412 };
413
414 pinctrl_qspi1_1: qspi1grp_1 {
415 fsl,pins = <
416 MX7D_PAD_EPDC_DATA00__QSPI_A_DATA0 0x51
417 MX7D_PAD_EPDC_DATA01__QSPI_A_DATA1 0x51
418 MX7D_PAD_EPDC_DATA02__QSPI_A_DATA2 0x51
419 MX7D_PAD_EPDC_DATA03__QSPI_A_DATA3 0x51
420 MX7D_PAD_EPDC_DATA05__QSPI_A_SCLK 0x51
421 MX7D_PAD_EPDC_DATA06__QSPI_A_SS0_B 0x51
422 >;
423 };
424};
425
426&iomuxc_lpsr {
427 pinctrl_wdog: wdoggrp {
428 fsl,pins = <
429 MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x74
430 >;
431 };
432};