1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2 /*
3 * Copyright (C) 2023 DH electronics GmbH
4 * Copyright (C) 2023 Marantec electronics GmbH
5 *
6 * DHCOM iMX6ULL variant:
7 * DHCR-iMX6ULL-C080-R051-SPI-WBT-I-01LG
8 * DHCOR PCB number: 578-200 or newer
9 * maveo box PCB number: 525-200 or newer
10 */
11
12 /dts-v1/;
13
14 #include "imx6ull-dhcor-som.dtsi"
15
16 / {
17 model = "DH electronics i.MX6ULL DHCOR on maveo box";
18 compatible = "marantec,imx6ull-dhcor-maveo-box", "dh,imx6ull-dhcor-som",
19 "fsl,imx6ull";
20
21 aliases {
22 mmc2 = &usdhc2;
23 spi0 = &ecspi4;
24 spi3 = &ecspi1;
25 };
26
27 chosen {
28 stdout-path = "serial0:115200n8";
29 };
30
31 reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
32 compatible = "regulator-fixed";
33 regulator-max-microvolt = <5000000>;
34 regulator-min-microvolt = <5000000>;
35 regulator-name = "usb-otg1-vbus";
36 };
37
38 reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
39 compatible = "regulator-fixed";
40 regulator-max-microvolt = <5000000>;
41 regulator-min-microvolt = <5000000>;
42 regulator-name = "usb-otg2-vbus";
43 };
44
45 /* WiFi pin WL_REG_ON is connected to GPIO 5.9 */
46 usdhc1_pwrseq: usdhc1-pwrseq {
47 compatible = "mmc-pwrseq-simple";
48 reset-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
49 };
50 };
51
52 /* BT pin BT_REG_ON is connected to GPIO 1.18 */
53 &bluetooth {
54 shutdown-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
55 };
56
57 /* X10 connector */
58 &ecspi4 {
59 cs-gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
60 pinctrl-0 = <&pinctrl_ecspi4>;
61 pinctrl-names = "default";
62 status = "okay";
63
64 spidev@0 {
65 compatible = "dh,dhcom-board";
66 reg = <0>;
67 spi-cpha;
68 spi-cpol;
69 spi-max-frequency = <54000000>;
70 };
71 };
72
73 &gpio1 {
74 gpio-line-names =
75 "", "", "", "",
76 "", "BUTTON-USER", "", "",
77 "BUTTON-RESET", "", "", "",
78 "", "", "", "",
79 "", "", "BT-REG-ON", "",
80 "", "", "", "",
81 "", "", "", "",
82 "", "", "", "";
83 };
84
85 &gpio2 {
86 gpio-line-names =
87 "PSOC-GPIO-1", "", "", "X10-12",
88 "X10-10", "PSOC-GPIO-2", "PSOC-GPIO-3", "",
89 "X10-11", "X10-9", "", "",
90 "", "", "", "",
91 "", "", "", "",
92 "", "", "", "",
93 "", "", "", "",
94 "", "", "", "";
95 };
96
97 &gpio3 {
98 gpio-line-names =
99 "DHCOR-HW0", "DHCOR-HW1", "", "",
100 "", "", "", "",
101 "", "", "", "",
102 "", "", "", "",
103 "", "", "", "",
104 "", "", "", "",
105 "", "", "", "",
106 "", "", "", "";
107 };
108
109 &gpio4 {
110 gpio-line-names =
111 "", "", "", "",
112 "", "", "", "",
113 "", "", "", "",
114 "", "", "", "",
115 "", "MAVEO-BOX-HW0", "LED-G", "MAVEO-BOX-VAR1",
116 "MAVEO-BOX-VAR0", "MAVEO-BOX-HW1", "MAVEO-BOX-HW2", "LED-B",
117 "LED-R", "", "", "",
118 "", "", "", "";
119 };
120
121 &gpio5 {
122 gpio-line-names =
123 "PSOC-SWD-IO", "PSOC-SWD-CLK", "PSOC-RESET", "ZIGBEE-PROG",
124 "ZIGBEE-RESET", "", "PSOC-PWR-FAIL-OUT", "NFC-ENABLE",
125 "NFC-IRQ", "WL-REG-ON", "DHCOR-BOOT-M0", "DHCOR-BOOT-M1",
126 "", "", "", "",
127 "", "", "", "",
128 "", "", "", "",
129 "", "", "", "",
130 "", "", "", "";
131 };
132
133 &i2c2 {
134 clock-frequency = <100000>;
135 pinctrl-0 = <&pinctrl_i2c2>;
136 pinctrl-1 = <&pinctrl_i2c2_gpio>;
137 pinctrl-names = "default", "gpio";
138 scl-gpios = <&gpio1 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
139 sda-gpios = <&gpio1 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
140 status = "okay";
141 };
142
143 /* Console UART */
144 &uart1 {
145 pinctrl-0 = <&pinctrl_uart1>;
146 pinctrl-names = "default";
147 status = "okay";
148 };
149
150 /* BT on LGA */
151 &uart2 {
152 pinctrl-0 = <&pinctrl_uart2 &pinctrl_bt_gpio>;
153 };
154
155 /* Zigbee UART */
156 &uart3 {
157 pinctrl-0 = <&pinctrl_uart3 &pinctrl_snvs_zigbee_gpio>;
158 pinctrl-names = "default";
159 status = "okay";
160 };
161
162 &usbotg1 {
163 adp-disable;
164 disable-over-current; /* Overcurrent pin isn't connected */
165 dr_mode = "otg";
166 hnp-disable;
167 pinctrl-0 = <&pinctrl_usbotg1>;
168 pinctrl-names = "default";
169 srp-disable;
170 vbus-supply = <®_usb_otg1_vbus>;
171 status = "okay";
172 };
173
174 &usbotg2 {
175 disable-over-current; /* Overcurrent pin isn't connected */
176 dr_mode = "host";
177 pinctrl-0 = <&pinctrl_usbotg2>;
178 pinctrl-names = "default";
179 tpl-support;
180 vbus-supply = <®_usb_otg2_vbus>;
181 status = "okay";
182 };
183
184 &usbphy1 {
185 fsl,tx-d-cal = <106>;
186 };
187
188 &usbphy2 {
189 fsl,tx-d-cal = <106>;
190 };
191
192 /* WiFi on LGA */
193 &usdhc1 {
194 mmc-pwrseq = <&usdhc1_pwrseq>;
195 pinctrl-0 = <&pinctrl_usdhc1_wifi &pinctrl_snvs_wifi_gpio>;
196 };
197
198 /* eMMC */
199 &usdhc2 {
200 bus-width = <8>;
201 no-1-8-v;
202 non-removable;
203 pinctrl-0 = <&pinctrl_usdhc2>;
204 pinctrl-names = "default";
205 vmmc-supply = <&vcc_3v3>;
206 vqmmc-supply = <&vcc_3v3>;
207 status = "okay";
208 };
209
210 &iomuxc {
211 pinctrl-0 = <&pinctrl_hog_maveo_box>;
212 pinctrl-names = "default";
213
214 pinctrl_hog_maveo_box: hog-maveo-box-grp {
215 fsl,pins = <
216 MX6UL_PAD_GPIO1_IO05__GPIO1_IO05 0x120b0 /* BUTTON_USER */
217 MX6UL_PAD_GPIO1_IO08__GPIO1_IO08 0x120b0 /* BUTTON_RESET */
218 MX6UL_PAD_CSI_PIXCLK__GPIO4_IO18 0x400120b0 /* LED_G */
219 MX6UL_PAD_CSI_DATA02__GPIO4_IO23 0x400120b0 /* LED_B */
220 MX6UL_PAD_CSI_DATA03__GPIO4_IO24 0x400120b0 /* LED_R */
221 MX6UL_PAD_ENET2_RX_DATA1__GPIO2_IO09 0x400120b0 /* X10_9 */
222 MX6UL_PAD_ENET1_TX_DATA1__GPIO2_IO04 0x400120b0 /* X10_10 */
223 MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08 0x400120b0 /* X10_11 */
224 MX6UL_PAD_ENET1_TX_DATA0__GPIO2_IO03 0x400120b0 /* X10_12 */
225 MX6UL_PAD_ENET1_RX_DATA0__GPIO2_IO00 0x400120b0 /* PSOC_GPIO_1 */
226 MX6UL_PAD_ENET1_TX_EN__GPIO2_IO05 0x400120b0 /* PSOC_GPIO_2 */
227 MX6UL_PAD_ENET1_TX_CLK__GPIO2_IO06 0x400120b0 /* PSOC_GPIO_3 */
228 MX6UL_PAD_CSI_MCLK__GPIO4_IO17 0x120b0 /* MAVEO_BOX_HW0 */
229 MX6UL_PAD_CSI_DATA00__GPIO4_IO21 0x120b0 /* MAVEO_BOX_HW1 */
230 MX6UL_PAD_CSI_DATA01__GPIO4_IO22 0x120b0 /* MAVEO_BOX_HW2 */
231 MX6UL_PAD_CSI_HSYNC__GPIO4_IO20 0x120b0 /* MAVEO_BOX_VAR0 */
232 MX6UL_PAD_CSI_VSYNC__GPIO4_IO19 0x120b0 /* MAVEO_BOX_VAR1 */
233 MX6UL_PAD_LCD_CLK__GPIO3_IO00 0x120b0 /* DHCOR_HW0 */
234 MX6UL_PAD_LCD_ENABLE__GPIO3_IO01 0x120b0 /* DHCOR_HW1 */
235 MX6UL_PAD_LCD_DATA00__GPIO3_IO05 0x120b0
236 MX6UL_PAD_LCD_DATA01__GPIO3_IO06 0x120b0
237 MX6UL_PAD_LCD_DATA02__GPIO3_IO07 0x120b0
238 MX6UL_PAD_LCD_DATA03__GPIO3_IO08 0x120b0
239 MX6UL_PAD_LCD_DATA04__GPIO3_IO09 0x120b0
240 MX6UL_PAD_LCD_DATA05__GPIO3_IO10 0x120b0
241 MX6UL_PAD_LCD_DATA06__GPIO3_IO11 0x120b0
242 MX6UL_PAD_LCD_DATA07__GPIO3_IO12 0x120b0
243 MX6UL_PAD_LCD_DATA08__GPIO3_IO13 0x120b0
244 MX6UL_PAD_LCD_DATA09__GPIO3_IO14 0x120b0
245 MX6UL_PAD_LCD_DATA10__GPIO3_IO15 0x120b0
246 MX6UL_PAD_LCD_DATA11__GPIO3_IO16 0x120b0
247 MX6UL_PAD_LCD_DATA12__GPIO3_IO17 0x120b0
248 MX6UL_PAD_LCD_DATA13__GPIO3_IO18 0x120b0
249 MX6UL_PAD_LCD_DATA14__GPIO3_IO19 0x120b0
250 MX6UL_PAD_LCD_DATA15__GPIO3_IO20 0x120b0
251 MX6UL_PAD_LCD_DATA16__GPIO3_IO21 0x120b0
252 MX6UL_PAD_LCD_DATA17__GPIO3_IO22 0x120b0
253 MX6UL_PAD_LCD_DATA18__GPIO3_IO23 0x120b0
254 >;
255 };
256
257 pinctrl_bt_gpio: bt-gpio-grp {
258 fsl,pins = <
259 MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x400120b0 /* BT_REG_ON */
260 >;
261 };
262
263 pinctrl_ecspi4: ecspi4-grp {
264 fsl,pins = <
265 MX6UL_PAD_ENET2_TX_CLK__ECSPI4_MISO 0x100b1
266 MX6UL_PAD_ENET2_TX_EN__ECSPI4_MOSI 0x100b1
267 MX6UL_PAD_ENET2_TX_DATA1__ECSPI4_SCLK 0x100b1
268 MX6UL_PAD_ENET2_RX_ER__GPIO2_IO15 0x1b0b0 /* SS0 */
269 >;
270 };
271
272 pinctrl_i2c2: i2c2-grp {
273 fsl,pins = <
274 MX6UL_PAD_UART5_TX_DATA__I2C2_SCL 0x4001b8b0
275 MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001b8b0
276 >;
277 };
278
279 pinctrl_i2c2_gpio: i2c2-gpio-grp {
280 fsl,pins = <
281 MX6UL_PAD_UART5_TX_DATA__GPIO1_IO30 0x4001b8b0
282 MX6UL_PAD_UART5_RX_DATA__GPIO1_IO31 0x4001b8b0
283 >;
284 };
285
286 pinctrl_uart1: uart1-grp {
287 fsl,pins = <
288 MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
289 MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
290 >;
291 };
292
293 pinctrl_uart3: uart3-grp {
294 fsl,pins = <
295 MX6UL_PAD_NAND_READY_B__UART3_DCE_TX 0x1b0b1
296 MX6UL_PAD_NAND_CE0_B__UART3_DCE_RX 0x1b0b1
297 >;
298 };
299
300 pinctrl_usbotg1: usbotg1-grp {
301 fsl,pins = <
302 MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID 0x17059
303 MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x120b0 /* USB_OTG1_PWR */
304 >;
305 };
306
307 pinctrl_usbotg2: usbotg2-grp {
308 fsl,pins = <
309 MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0x120b0 /* USB_OTG2_PWR */
310 >;
311 };
312
313 pinctrl_usdhc2: usdhc2-grp {
314 fsl,pins = <
315 MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10069
316 MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059
317 MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059
318 MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059
319 MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059
320 MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059
321 MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x17059
322 MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x17059
323 MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x17059
324 MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x17059
325 MX6UL_PAD_NAND_ALE__USDHC2_RESET_B 0x17059 /* SD2 Reset */
326 >;
327 };
328 };
329
330 &iomuxc_snvs {
331 pinctrl-0 = <&pinctrl_snvs_hog_maveo_box>;
332 pinctrl-names = "default";
333
334 pinctrl_snvs_hog_maveo_box: snvs-hog-maveo-box-grp {
335 fsl,pins = <
336 MX6ULL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x400120b0 /* PSOC_SWD_IO */
337 MX6ULL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x400120b0 /* PSOC_SWD_CLK */
338 MX6ULL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x400120b0 /* PSOC_RESET */
339 MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x400120b0 /* PSOC_PWR_FAIL_OUT */
340 MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x400120b0 /* NFC_ENABLE */
341 MX6ULL_PAD_SNVS_TAMPER8__GPIO5_IO08 0x400120b0 /* NFC_IRQ */
342 MX6ULL_PAD_BOOT_MODE0__GPIO5_IO10 0x120b0 /* DHCOR_BOOT_M0 */
343 MX6ULL_PAD_BOOT_MODE1__GPIO5_IO11 0x120b0 /* DHCOR_BOOT_M1 */
344 >;
345 };
346
347 pinctrl_snvs_wifi_gpio: snvs-wifi-gpio-grp {
348 fsl,pins = <
349 MX6ULL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x400120b0 /* WL_REG_ON */
350 >;
351 };
352
353 pinctrl_snvs_zigbee_gpio: snvs-zigbee-gpio-grp {
354 fsl,pins = <
355 MX6ULL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x400120b0 /* ZIGBEE_PROG */
356 MX6ULL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x400120b0 /* ZIGBEE_RESET */
357 >;
358 };
359 };
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