1 // SPDX-License-Identifier: GPL-2.0+
11 model = "Freescale i.MX7 SabreSD Board";
12 compatible = "fsl,imx7d-sdb", "fsl,imx7d";
19 reg = <0x80000000 0x80000000>;
23 compatible = "spi-gpio";
24 pinctrl-names = "default";
25 pinctrl-0 = <&pinctrl_spi1>;
27 gpio-sck = <&gpio1 13 0>;
28 gpio-mosi = <&gpio1 9 0>;
29 cs-gpios = <&gpio1 12 0>;
30 num-chipselects = <1>;
34 gpio_spi: gpio_spi@0 {
35 compatible = "fairchild,74hc595";
39 registers-number = <1>;
40 registers-default = /bits/ 8 <0x74>; /* Enable PERI_3V3, SENSOR_RST_B and HDMI_RST*/
41 spi-max-frequency = <100000>;
46 compatible = "simple-bus";
50 reg_usb_otg1_vbus: regulator@0 {
51 compatible = "regulator-fixed";
53 regulator-name = "usb_otg1_vbus";
54 regulator-min-microvolt = <5000000>;
55 regulator-max-microvolt = <5000000>;
56 gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
60 reg_usb_otg2_vbus: regulator@1 {
61 compatible = "regulator-fixed";
63 regulator-name = "usb_otg2_vbus";
64 regulator-min-microvolt = <5000000>;
65 regulator-max-microvolt = <5000000>;
66 gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
70 reg_sd1_vmmc: regulator@3 {
71 compatible = "regulator-fixed";
72 regulator-name = "VDD_SD1";
73 regulator-min-microvolt = <3300000>;
74 regulator-max-microvolt = <3300000>;
75 gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
76 startup-delay-us = <200000>;
84 pinctrl_spi1: spi1grp {
86 MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x59
87 MX7D_PAD_GPIO1_IO12__GPIO1_IO12 0x59
88 MX7D_PAD_GPIO1_IO13__GPIO1_IO13 0x59
92 pinctrl_i2c1: i2c1grp {
94 MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f
95 MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f
99 pinctrl_i2c2: i2c2grp {
101 MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f
102 MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f
106 pinctrl_i2c3: i2c3grp {
108 MX7D_PAD_I2C3_SDA__I2C3_SDA 0x4000007f
109 MX7D_PAD_I2C3_SCL__I2C3_SCL 0x4000007f
113 pinctrl_i2c4: i2c4grp {
115 MX7D_PAD_SAI1_RX_BCLK__I2C4_SDA 0x4000007f
116 MX7D_PAD_SAI1_RX_SYNC__I2C4_SCL 0x4000007f
120 pinctrl_usdhc1_gpio: usdhc1_gpiogrp {
122 MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x59 /* CD */
123 MX7D_PAD_SD1_WP__GPIO5_IO1 0x59 /* WP */
124 MX7D_PAD_SD1_RESET_B__GPIO5_IO2 0x59 /* vmmc */
125 MX7D_PAD_GPIO1_IO08__SD1_VSELECT 0x59 /* VSELECT */
129 pinctrl_usdhc1: usdhc1grp {
131 MX7D_PAD_SD1_CMD__SD1_CMD 0x59
132 MX7D_PAD_SD1_CLK__SD1_CLK 0x19
133 MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59
134 MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59
135 MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59
136 MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59
140 pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
142 MX7D_PAD_SD1_CMD__SD1_CMD 0x5a
143 MX7D_PAD_SD1_CLK__SD1_CLK 0x1a
144 MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a
145 MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a
146 MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a
147 MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a
151 pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
153 MX7D_PAD_SD1_CMD__SD1_CMD 0x5b
154 MX7D_PAD_SD1_CLK__SD1_CLK 0x1b
155 MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b
156 MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b
157 MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b
158 MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b
162 pinctrl_usdhc2: usdhc2grp {
164 MX7D_PAD_SD2_CMD__SD2_CMD 0x59
165 MX7D_PAD_SD2_CLK__SD2_CLK 0x19
166 MX7D_PAD_SD2_DATA0__SD2_DATA0 0x59
167 MX7D_PAD_SD2_DATA1__SD2_DATA1 0x59
168 MX7D_PAD_SD2_DATA2__SD2_DATA2 0x59
169 MX7D_PAD_SD2_DATA3__SD2_DATA3 0x59
170 MX7D_PAD_ECSPI2_MOSI__GPIO4_IO21 0x19 /* WL_REG_ON */
171 MX7D_PAD_ECSPI2_SCLK__GPIO4_IO20 0x19 /* WL_HOST_WAKE */
175 pinctrl_usdhc2_100mhz: usdhc2grp_100mhz {
177 MX7D_PAD_SD2_CMD__SD2_CMD 0x5a
178 MX7D_PAD_SD2_CLK__SD2_CLK 0x1a
179 MX7D_PAD_SD2_DATA0__SD2_DATA0 0x5a
180 MX7D_PAD_SD2_DATA1__SD2_DATA1 0x5a
181 MX7D_PAD_SD2_DATA2__SD2_DATA2 0x5a
182 MX7D_PAD_SD2_DATA3__SD2_DATA3 0x5a
186 pinctrl_usdhc2_200mhz: usdhc2grp_200mhz {
188 MX7D_PAD_SD2_CMD__SD2_CMD 0x5b
189 MX7D_PAD_SD2_CLK__SD2_CLK 0x1b
190 MX7D_PAD_SD2_DATA0__SD2_DATA0 0x5b
191 MX7D_PAD_SD2_DATA1__SD2_DATA1 0x5b
192 MX7D_PAD_SD2_DATA2__SD2_DATA2 0x5b
193 MX7D_PAD_SD2_DATA3__SD2_DATA3 0x5b
197 pinctrl_usdhc3: usdhc3grp {
199 MX7D_PAD_SD3_CMD__SD3_CMD 0x59
200 MX7D_PAD_SD3_CLK__SD3_CLK 0x19
201 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59
202 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59
203 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59
204 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59
205 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59
206 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59
207 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59
208 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59
209 MX7D_PAD_SD3_STROBE__SD3_STROBE 0x19
213 pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
215 MX7D_PAD_SD3_CMD__SD3_CMD 0x5a
216 MX7D_PAD_SD3_CLK__SD3_CLK 0x1a
217 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a
218 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a
219 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a
220 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a
221 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a
222 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a
223 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a
224 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a
225 MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1a
229 pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
231 MX7D_PAD_SD3_CMD__SD3_CMD 0x5b
232 MX7D_PAD_SD3_CLK__SD3_CLK 0x1b
233 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b
234 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b
235 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b
236 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b
237 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b
238 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b
239 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b
240 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b
241 MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1b
248 clock-frequency = <100000>;
249 pinctrl-names = "default";
250 pinctrl-0 = <&pinctrl_i2c1>;
254 compatible = "fsl,pfuze3000";
259 regulator-min-microvolt = <700000>;
260 regulator-max-microvolt = <3300000>;
263 regulator-ramp-delay = <6250>;
266 /* use sw1c_reg to align with pfuze100/pfuze200 */
268 regulator-min-microvolt = <700000>;
269 regulator-max-microvolt = <1475000>;
272 regulator-ramp-delay = <6250>;
276 regulator-min-microvolt = <1500000>;
277 regulator-max-microvolt = <1850000>;
283 regulator-min-microvolt = <900000>;
284 regulator-max-microvolt = <1650000>;
290 regulator-min-microvolt = <5000000>;
291 regulator-max-microvolt = <5150000>;
295 regulator-min-microvolt = <1000000>;
296 regulator-max-microvolt = <3000000>;
307 regulator-min-microvolt = <1800000>;
308 regulator-max-microvolt = <3300000>;
313 regulator-min-microvolt = <800000>;
314 regulator-max-microvolt = <1550000>;
319 regulator-min-microvolt = <2850000>;
320 regulator-max-microvolt = <3300000>;
325 regulator-min-microvolt = <2850000>;
326 regulator-max-microvolt = <3300000>;
331 regulator-min-microvolt = <1800000>;
332 regulator-max-microvolt = <3300000>;
337 regulator-min-microvolt = <1800000>;
338 regulator-max-microvolt = <3300000>;
346 clock-frequency = <100000>;
347 pinctrl-names = "default";
348 pinctrl-0 = <&pinctrl_i2c2>;
353 clock-frequency = <100000>;
354 pinctrl-names = "default";
355 pinctrl-0 = <&pinctrl_i2c3>;
360 clock-frequency = <100000>;
361 pinctrl-names = "default";
362 pinctrl-0 = <&pinctrl_i2c4>;
367 pinctrl-names = "default", "state_100mhz", "state_200mhz";
368 pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
369 pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>;
370 pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>;
371 cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
372 wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
373 vmmc-supply = <®_sd1_vmmc>;
374 fsl,tuning-start-tap = <20>;
375 fsl,tuning-step= <2>;
380 pinctrl-names = "default", "state_100mhz", "state_200mhz";
381 pinctrl-0 = <&pinctrl_usdhc2>;
382 pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
383 pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
385 fsl,tuning-start-tap = <20>;
386 fsl,tuning-step= <2>;
391 pinctrl-names = "default", "state_100mhz", "state_200mhz";
392 pinctrl-0 = <&pinctrl_usdhc3>;
393 pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
394 pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
397 fsl,tuning-start-tap = <20>;
398 fsl,tuning-step= <2>;