1 // SPDX-License-Identifier: GPL-2.0+
11 model = "Freescale i.MX7 SabreSD Board";
12 compatible = "fsl,imx7d-sdb", "fsl,imx7d";
15 reg = <0x80000000 0x80000000>;
19 compatible = "spi-gpio";
20 pinctrl-names = "default";
21 pinctrl-0 = <&pinctrl_spi1>;
23 gpio-sck = <&gpio1 13 0>;
24 gpio-mosi = <&gpio1 9 0>;
25 cs-gpios = <&gpio1 12 0>;
26 num-chipselects = <1>;
30 gpio_spi: gpio_spi@0 {
31 compatible = "fairchild,74hc595";
35 registers-number = <1>;
36 registers-default = /bits/ 8 <0x74>; /* Enable PERI_3V3, SENSOR_RST_B and HDMI_RST*/
37 spi-max-frequency = <100000>;
42 compatible = "simple-bus";
46 reg_usb_otg1_vbus: regulator@0 {
47 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>;
56 reg_usb_otg2_vbus: regulator@1 {
57 compatible = "regulator-fixed";
59 regulator-name = "usb_otg2_vbus";
60 regulator-min-microvolt = <5000000>;
61 regulator-max-microvolt = <5000000>;
62 gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
66 reg_sd1_vmmc: regulator@3 {
67 compatible = "regulator-fixed";
68 regulator-name = "VDD_SD1";
69 regulator-min-microvolt = <3300000>;
70 regulator-max-microvolt = <3300000>;
71 gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
72 startup-delay-us = <200000>;
80 pinctrl_spi1: spi1grp {
82 MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x59
83 MX7D_PAD_GPIO1_IO12__GPIO1_IO12 0x59
84 MX7D_PAD_GPIO1_IO13__GPIO1_IO13 0x59
88 pinctrl_i2c1: i2c1grp {
90 MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f
91 MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f
95 pinctrl_i2c2: i2c2grp {
97 MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f
98 MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f
102 pinctrl_i2c3: i2c3grp {
104 MX7D_PAD_I2C3_SDA__I2C3_SDA 0x4000007f
105 MX7D_PAD_I2C3_SCL__I2C3_SCL 0x4000007f
109 pinctrl_i2c4: i2c4grp {
111 MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA 0x4000007f
112 MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL 0x4000007f
116 pinctrl_usdhc1_gpio: usdhc1_gpiogrp {
118 MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x59 /* CD */
119 MX7D_PAD_SD1_WP__GPIO5_IO1 0x59 /* WP */
120 MX7D_PAD_SD1_RESET_B__GPIO5_IO2 0x59 /* vmmc */
121 MX7D_PAD_GPIO1_IO08__SD1_VSELECT 0x59 /* VSELECT */
125 pinctrl_usdhc1: usdhc1grp {
127 MX7D_PAD_SD1_CMD__SD1_CMD 0x59
128 MX7D_PAD_SD1_CLK__SD1_CLK 0x19
129 MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59
130 MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59
131 MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59
132 MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59
136 pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
138 MX7D_PAD_SD1_CMD__SD1_CMD 0x5a
139 MX7D_PAD_SD1_CLK__SD1_CLK 0x1a
140 MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a
141 MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a
142 MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a
143 MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a
147 pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
149 MX7D_PAD_SD1_CMD__SD1_CMD 0x5b
150 MX7D_PAD_SD1_CLK__SD1_CLK 0x1b
151 MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b
152 MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b
153 MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b
154 MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b
158 pinctrl_usdhc2: usdhc2grp {
160 MX7D_PAD_SD2_CMD__SD2_CMD 0x59
161 MX7D_PAD_SD2_CLK__SD2_CLK 0x19
162 MX7D_PAD_SD2_DATA0__SD2_DATA0 0x59
163 MX7D_PAD_SD2_DATA1__SD2_DATA1 0x59
164 MX7D_PAD_SD2_DATA2__SD2_DATA2 0x59
165 MX7D_PAD_SD2_DATA3__SD2_DATA3 0x59
166 MX7D_PAD_ECSPI2_MOSI__GPIO4_IO21 0x19 /* WL_REG_ON */
167 MX7D_PAD_ECSPI2_SCLK__GPIO4_IO20 0x19 /* WL_HOST_WAKE */
171 pinctrl_usdhc2_100mhz: usdhc2grp_100mhz {
173 MX7D_PAD_SD2_CMD__SD2_CMD 0x5a
174 MX7D_PAD_SD2_CLK__SD2_CLK 0x1a
175 MX7D_PAD_SD2_DATA0__SD2_DATA0 0x5a
176 MX7D_PAD_SD2_DATA1__SD2_DATA1 0x5a
177 MX7D_PAD_SD2_DATA2__SD2_DATA2 0x5a
178 MX7D_PAD_SD2_DATA3__SD2_DATA3 0x5a
182 pinctrl_usdhc2_200mhz: usdhc2grp_200mhz {
184 MX7D_PAD_SD2_CMD__SD2_CMD 0x5b
185 MX7D_PAD_SD2_CLK__SD2_CLK 0x1b
186 MX7D_PAD_SD2_DATA0__SD2_DATA0 0x5b
187 MX7D_PAD_SD2_DATA1__SD2_DATA1 0x5b
188 MX7D_PAD_SD2_DATA2__SD2_DATA2 0x5b
189 MX7D_PAD_SD2_DATA3__SD2_DATA3 0x5b
193 pinctrl_usdhc3: usdhc3grp {
195 MX7D_PAD_SD3_CMD__SD3_CMD 0x59
196 MX7D_PAD_SD3_CLK__SD3_CLK 0x19
197 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59
198 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59
199 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59
200 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59
201 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59
202 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59
203 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59
204 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59
205 MX7D_PAD_SD3_STROBE__SD3_STROBE 0x19
209 pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
211 MX7D_PAD_SD3_CMD__SD3_CMD 0x5a
212 MX7D_PAD_SD3_CLK__SD3_CLK 0x1a
213 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a
214 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a
215 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a
216 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a
217 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a
218 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a
219 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a
220 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a
221 MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1a
225 pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
227 MX7D_PAD_SD3_CMD__SD3_CMD 0x5b
228 MX7D_PAD_SD3_CLK__SD3_CLK 0x1b
229 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b
230 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b
231 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b
232 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b
233 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b
234 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b
235 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b
236 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b
237 MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1b
244 clock-frequency = <100000>;
245 pinctrl-names = "default";
246 pinctrl-0 = <&pinctrl_i2c1>;
250 compatible = "fsl,pfuze3000";
255 regulator-min-microvolt = <700000>;
256 regulator-max-microvolt = <3300000>;
259 regulator-ramp-delay = <6250>;
262 /* use sw1c_reg to align with pfuze100/pfuze200 */
264 regulator-min-microvolt = <700000>;
265 regulator-max-microvolt = <1475000>;
268 regulator-ramp-delay = <6250>;
272 regulator-min-microvolt = <1500000>;
273 regulator-max-microvolt = <1850000>;
279 regulator-min-microvolt = <900000>;
280 regulator-max-microvolt = <1650000>;
286 regulator-min-microvolt = <5000000>;
287 regulator-max-microvolt = <5150000>;
291 regulator-min-microvolt = <1000000>;
292 regulator-max-microvolt = <3000000>;
303 regulator-min-microvolt = <1800000>;
304 regulator-max-microvolt = <3300000>;
309 regulator-min-microvolt = <800000>;
310 regulator-max-microvolt = <1550000>;
315 regulator-min-microvolt = <2850000>;
316 regulator-max-microvolt = <3300000>;
321 regulator-min-microvolt = <2850000>;
322 regulator-max-microvolt = <3300000>;
327 regulator-min-microvolt = <1800000>;
328 regulator-max-microvolt = <3300000>;
333 regulator-min-microvolt = <1800000>;
334 regulator-max-microvolt = <3300000>;
342 clock-frequency = <100000>;
343 pinctrl-names = "default";
344 pinctrl-0 = <&pinctrl_i2c2>;
349 clock-frequency = <100000>;
350 pinctrl-names = "default";
351 pinctrl-0 = <&pinctrl_i2c3>;
356 clock-frequency = <100000>;
357 pinctrl-names = "default";
358 pinctrl-0 = <&pinctrl_i2c4>;
363 pinctrl-names = "default", "state_100mhz", "state_200mhz";
364 pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
365 pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>;
366 pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>;
367 cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
368 wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
369 vmmc-supply = <®_sd1_vmmc>;
370 fsl,tuning-start-tap = <20>;
371 fsl,tuning-step= <2>;
376 pinctrl-names = "default", "state_100mhz", "state_200mhz";
377 pinctrl-0 = <&pinctrl_usdhc2>;
378 pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
379 pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
381 fsl,tuning-start-tap = <20>;
382 fsl,tuning-step= <2>;
387 pinctrl-names = "default", "state_100mhz", "state_200mhz";
388 pinctrl-0 = <&pinctrl_usdhc3>;
389 pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
390 pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
393 fsl,tuning-start-tap = <20>;
394 fsl,tuning-step= <2>;