| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright 2023 Gateworks Corporation |
| */ |
| #include "imx8mp-venice-gw702x-u-boot.dtsi" |
| |
| ðphy0 { |
| reset-gpios = <&gpio3 14 GPIO_ACTIVE_LOW>; |
| reset-delay-us = <1000>; |
| reset-post-delay-us = <300000>; |
| }; |
| |
| &gpio4 { |
| dio_1 { |
| gpio-hog; |
| input; |
| gpios = <8 GPIO_ACTIVE_HIGH>; |
| line-name = "dio1"; |
| }; |
| |
| dio_0 { |
| gpio-hog; |
| input; |
| gpios = <11 GPIO_ACTIVE_HIGH>; |
| line-name = "dio0"; |
| }; |
| |
| pci_usb_sel { |
| gpio-hog; |
| output-low; |
| gpios = <14 GPIO_ACTIVE_HIGH>; |
| line-name = "pci_usb_sel"; |
| }; |
| |
| mipi_gpio4 { |
| gpio-hog; |
| input; |
| gpios = <17 GPIO_ACTIVE_HIGH>; |
| line-name = "mipi_gpio4"; |
| }; |
| |
| rs485_en { |
| gpio-hog; |
| output-low; |
| gpios = <22 GPIO_ACTIVE_HIGH>; |
| line-name = "rs485_en"; |
| }; |
| |
| rs485_term { |
| gpio-hog; |
| output-low; |
| gpios = <23 GPIO_ACTIVE_HIGH>; |
| line-name = "rs485_term"; |
| }; |
| |
| mipi_gpio1 { |
| gpio-hog; |
| input; |
| gpios = <24 GPIO_ACTIVE_HIGH>; |
| line-name = "mipi_gpio1"; |
| }; |
| |
| mipi_gpio3 { |
| gpio-hog; |
| input; |
| gpios = <25 GPIO_ACTIVE_HIGH>; |
| line-name = "mipi_gpio3"; |
| }; |
| |
| mipi_gpio2 { |
| gpio-hog; |
| input; |
| gpios = <26 GPIO_ACTIVE_HIGH>; |
| line-name = "mipi_gpio2"; |
| }; |
| |
| rs485_hd { |
| gpio-hog; |
| output-low; |
| gpios = <27 GPIO_ACTIVE_HIGH>; |
| line-name = "rs485_hd"; |
| }; |
| |
| pci_wdis { |
| gpio-hog; |
| output-high; |
| gpios = <28 GPIO_ACTIVE_HIGH>; |
| line-name = "pci_wdis#"; |
| }; |
| }; |
| |
| /* gpio-usb-con not supported yet in U-Boot so make this a host for now */ |
| &usb_dwc3_0 { |
| dr_mode = "host"; |
| }; |