| // SPDX-License-Identifier: GPL-2.0+ |
| // Copyright (C) 2021 Oleh Kravchenko <oleg@kaa.org.ua> |
| |
| /dts-v1/; |
| |
| #include "o4-imx6ull-nano.dtsi" |
| |
| / { |
| model = "EV-iMX280-NANO-X-MB"; |
| compatible = "evodbg,ev-imx280-nano-x-mb", |
| "out4,o4-imx6ull-nano", |
| "fsl,imx6ull"; |
| |
| aliases { |
| mmc1 = &usdhc1; |
| }; |
| |
| chosen { |
| stdout-path = &uart1; |
| }; |
| }; |
| |
| &iomuxc { |
| pinctrl_uart1: uart1grp { |
| fsl,pins = < |
| MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1 |
| MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_usdhc1: usdhc1grp { |
| fsl,pins = < |
| MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10069 |
| MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059 |
| MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059 |
| MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059 |
| MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059 |
| MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059 |
| MX6UL_PAD_UART1_RTS_B__USDHC1_CD_B 0x03029 |
| >; |
| }; |
| |
| pinctrl_mdio: mdiogrp { |
| fsl,pins = < |
| MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0 |
| MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0 |
| MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0xb0b0 /* RST */ |
| >; |
| }; |
| |
| pinctrl_usb_otg1_id: usbotg1idgrp { |
| fsl,pins = < |
| MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID 0x17059 |
| >; |
| }; |
| }; |
| |
| &uart1 { |
| pinctrl-0 = <&pinctrl_uart1>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &usdhc1 { |
| bus-width = <4>; |
| no-1-8-v; |
| pinctrl-0 = <&pinctrl_usdhc1>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| wakeup-source; |
| }; |
| |
| &fec1 { |
| phy-handle = <&phy0>; |
| phy-mode = "rmii"; |
| phy-reset-duration = <250>; |
| phy-reset-post-delay = <100>; |
| phy-reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>; |
| pinctrl-0 = <&pinctrl_fec1 &pinctrl_mdio>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| |
| mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| phy0: ethernet-phy@0 { |
| clocks = <&clks IMX6UL_CLK_ENET_REF>; |
| clock-names = "rmii-ref"; |
| interrupt-parent = <&gpio5>; |
| interrupts = <7 IRQ_TYPE_EDGE_FALLING>; |
| pinctrl-0 = <&pinctrl_phy0_irq>; |
| pinctrl-names = "default"; |
| reg = <0>; |
| }; |
| }; |
| }; |
| |
| &usbotg1 { |
| dr_mode = "otg"; |
| pinctrl-0 = <&pinctrl_usb_otg1_id>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &usbotg2 { |
| dr_mode = "host"; |
| status = "okay"; |
| }; |