| // SPDX-License-Identifier: GPL-2.0+ | |
| /* | |
| * Copyright 2016 Freescale Semiconductor, Inc. | |
| * Copyright 2017-2018 NXP | |
| * Dong Aisheng <aisheng.dong@nxp.com> | |
| */ | |
| /dts-v1/; | |
| #include "imx7ulp.dtsi" | |
| / { | |
| model = "NXP i.MX7ULP EVK"; | |
| compatible = "fsl,imx7ulp-evk", "fsl,imx7ulp"; | |
| chosen { | |
| stdout-path = &lpuart4; | |
| }; | |
| memory@60000000 { | |
| device_type = "memory"; | |
| reg = <0x60000000 0x40000000>; | |
| }; | |
| backlight { | |
| compatible = "pwm-backlight"; | |
| pwms = <&tpm4 1 50000 0>; | |
| brightness-levels = <0 20 25 30 35 40 100>; | |
| default-brightness-level = <6>; | |
| status = "okay"; | |
| }; | |
| reg_usb_otg1_vbus: regulator-usb-otg1-vbus { | |
| compatible = "regulator-fixed"; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&pinctrl_usbotg1_vbus>; | |
| regulator-name = "usb_otg1_vbus"; | |
| regulator-min-microvolt = <5000000>; | |
| regulator-max-microvolt = <5000000>; | |
| gpio = <&gpio_ptc 0 GPIO_ACTIVE_HIGH>; | |
| enable-active-high; | |
| }; | |
| reg_vsd_3v3: regulator-vsd-3v3 { | |
| compatible = "regulator-fixed"; | |
| regulator-name = "VSD_3V3"; | |
| regulator-min-microvolt = <3300000>; | |
| regulator-max-microvolt = <3300000>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&pinctrl_usdhc0_rst>; | |
| gpio = <&gpio_ptd 0 GPIO_ACTIVE_HIGH>; | |
| enable-active-high; | |
| }; | |
| }; | |
| &lpuart4 { | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&pinctrl_lpuart4>; | |
| status = "okay"; | |
| }; | |
| &tpm4 { | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&pinctrl_pwm0>; | |
| status = "okay"; | |
| }; | |
| &usbotg1 { | |
| vbus-supply = <®_usb_otg1_vbus>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&pinctrl_usbotg1_id>; | |
| srp-disable; | |
| hnp-disable; | |
| adp-disable; | |
| disable-over-current; | |
| status = "okay"; | |
| }; | |
| &usdhc0 { | |
| assigned-clocks = <&pcc2 IMX7ULP_CLK_USDHC0>; | |
| assigned-clock-parents = <&scg1 IMX7ULP_CLK_APLL_PFD1>; | |
| pinctrl-names = "default"; | |
| pinctrl-0 = <&pinctrl_usdhc0>; | |
| cd-gpios = <&gpio_ptc 10 GPIO_ACTIVE_LOW>; | |
| vmmc-supply = <®_vsd_3v3>; | |
| status = "okay"; | |
| }; | |
| &iomuxc1 { | |
| pinctrl_lpuart4: lpuart4grp { | |
| fsl,pins = < | |
| IMX7ULP_PAD_PTC3__LPUART4_RX 0x3 | |
| IMX7ULP_PAD_PTC2__LPUART4_TX 0x3 | |
| >; | |
| bias-pull-up; | |
| }; | |
| pinctrl_pwm0: pwm0grp { | |
| fsl,pins = < | |
| IMX7ULP_PAD_PTF2__TPM4_CH1 0x2 | |
| >; | |
| }; | |
| pinctrl_usbotg1_vbus: otg1vbusgrp { | |
| fsl,pins = < | |
| IMX7ULP_PAD_PTC0__PTC0 0x20000 | |
| >; | |
| }; | |
| pinctrl_usbotg1_id: otg1idgrp { | |
| fsl,pins = < | |
| IMX7ULP_PAD_PTC13__USB0_ID 0x10003 | |
| >; | |
| }; | |
| pinctrl_usdhc0: usdhc0grp { | |
| fsl,pins = < | |
| IMX7ULP_PAD_PTD1__SDHC0_CMD 0x43 | |
| IMX7ULP_PAD_PTD2__SDHC0_CLK 0x40 | |
| IMX7ULP_PAD_PTD7__SDHC0_D3 0x43 | |
| IMX7ULP_PAD_PTD8__SDHC0_D2 0x43 | |
| IMX7ULP_PAD_PTD9__SDHC0_D1 0x43 | |
| IMX7ULP_PAD_PTD10__SDHC0_D0 0x43 | |
| IMX7ULP_PAD_PTC10__PTC10 0x3 /* CD */ | |
| >; | |
| }; | |
| pinctrl_usdhc0_rst: usdhc0-gpio-rst-grp { | |
| fsl,pins = < | |
| IMX7ULP_PAD_PTD0__PTD0 0x3 | |
| >; | |
| }; | |
| }; |