1 // SPDX-License-Identifier: GPL-2.0+ OR X11
3 * Copyright 2019 Toradex AG
7 #include "imx7-colibri.dtsi"
10 model = "Toradex Colibri iMX7S/D";
11 compatible = "toradex,imx7-colibri", "fsl,imx7";
18 usb0 = &usbotg1; /* required for ums */
21 reg_5v0: regulator-5v0 {
22 compatible = "regulator-fixed";
23 regulator-name = "5V";
24 regulator-min-microvolt = <5000000>;
25 regulator-max-microvolt = <5000000>;
28 reg_usbh_vbus: regulator-usbh-vbus {
29 compatible = "regulator-fixed";
30 pinctrl-names = "default";
31 pinctrl-0 = <&pinctrl_usbh_reg>;
32 regulator-name = "VCC_USB[1-4]";
33 regulator-min-microvolt = <5000000>;
34 regulator-max-microvolt = <5000000>;
35 gpio = <&gpio4 7 GPIO_ACTIVE_LOW>;
36 vin-supply = <®_5v0>;
41 pinctrl-names = "default";
42 pinctrl-0 = <&pinctrl_gpmi_nand>;
50 pinctrl_gpmi_nand: gpmi-nand-grp {
52 MX7D_PAD_SD3_CLK__NAND_CLE 0x71
53 MX7D_PAD_SD3_CMD__NAND_ALE 0x71
54 MX7D_PAD_SAI1_TX_BCLK__NAND_CE0_B 0x71
55 MX7D_PAD_SAI1_TX_DATA__NAND_READY_B 0x74
56 MX7D_PAD_SD3_STROBE__NAND_RE_B 0x71
57 MX7D_PAD_SD3_RESET_B__NAND_WE_B 0x71
58 MX7D_PAD_SD3_DATA0__NAND_DATA00 0x71
59 MX7D_PAD_SD3_DATA1__NAND_DATA01 0x71
60 MX7D_PAD_SD3_DATA2__NAND_DATA02 0x71
61 MX7D_PAD_SD3_DATA3__NAND_DATA03 0x71
62 MX7D_PAD_SD3_DATA4__NAND_DATA04 0x71
63 MX7D_PAD_SD3_DATA5__NAND_DATA05 0x71
64 MX7D_PAD_SD3_DATA6__NAND_DATA06 0x71
65 MX7D_PAD_SD3_DATA7__NAND_DATA07 0x71
69 pinctrl_usbh_reg: gpio-usbh-vbus {
71 MX7D_PAD_UART3_CTS_B__GPIO4_IO7 0x14
79 * usbotg1 on Colibri iMX7 can function in both host/otg modes.
80 * Gadget stack currently does not look at this at all while
81 * the host stack refuses to bind/load if it is not set to host
82 * (it obviously won't be enumerated during usb start invocation
92 vbus-supply = <®_usbh_vbus>;