1// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause 2/* 3 * Copyright (C) 2023 DH electronics GmbH 4 * 5 * DHCOM iMX6ULL variant: 6 * DHCM-iMX6ULL-C080-R051-F0409-SPI-E2-CAN2-SD-RTC-ADC-I-01D2 7 * DHCOR PCB number: 578-200 or newer 8 * DHCOM PCB number: 579-200 or newer 9 * PicoITX PCB number: 487-600 or newer 10 */ 11/dts-v1/; 12 13#include "imx6ull-dhcom-som.dtsi" 14#include "imx6ull-dhcom-som-cfg-sdcard.dtsi" 15 16/ { 17 model = "DH electronics i.MX6ULL DHCOM on PicoITX"; 18 compatible = "dh,imx6ull-dhcom-picoitx", "dh,imx6ull-dhcom-som", 19 "dh,imx6ull-dhcor-som", "fsl,imx6ull"; 20 21 led { 22 compatible = "gpio-leds"; 23 24 led-0 { 25 color = <LED_COLOR_ID_YELLOW>; 26 default-state = "off"; 27 function = LED_FUNCTION_INDICATOR; 28 gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; /* GPIO I */ 29 }; 30 }; 31}; 32 33&fec1 { 34 phy-handle = <&mdio1_phy0>; 35 36 mdio { 37 #address-cells = <1>; 38 #size-cells = <0>; 39 40 mdio1_phy0: ethernet-phy@0 { 41 compatible = "ethernet-phy-id0007.c0f0", /* SMSC LAN8710Ai */ 42 "ethernet-phy-ieee802.3-c22"; 43 reg = <0>; 44 clock-names = "rmii-ref"; 45 clocks = <&clks IMX6UL_CLK_ENET_REF>; 46 interrupt-parent = <&gpio5>; 47 interrupts = <5 IRQ_TYPE_LEVEL_LOW>; 48 pinctrl-0 = <&pinctrl_fec1_phy &pinctrl_snvs_fec1_phy>; 49 pinctrl-names = "default"; 50 reset-assert-us = <500>; 51 reset-deassert-us = <500>; 52 reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>; 53 smsc,disable-energy-detect; /* Make plugin detection reliable */ 54 }; 55 }; 56}; 57 58&fec2 { 59 status = "disabled"; 60}; 61 62&gpio4 { 63 gpio-line-names = 64 "", "", "", "", 65 "", "", "", "", 66 "", "", "", "", 67 "", "", "", "", 68 "", "PicoITX-HW2", "PicoITX-HW1", "DHCOM-M", 69 "PicoITX-HW0", "DHCOM-U", "DHCOM-T", "DHCOM-S", 70 "DHCOM-R", "DHCOM-Q", "DHCOM-P", "DHCOM-O", 71 "DHCOM-N", "", "", ""; 72}; 73 74&gpio5 { 75 gpio-line-names = 76 "DHCOM-A", "DHCOM-B", "PicoITX-In2", "PicoITX-Out2", 77 "PicoITX-In1", "", "", "PicoITX-Out1", 78 "DHCOM-G", "DHCOM-H", "", "", 79 "", "", "", "", 80 "", "", "", "", 81 "", "", "", "", 82 "", "", "", "", 83 "", "", "", ""; 84}; 85 86&iomuxc { 87 pinctrl_fec1: fec1-grp { 88 fsl,pins = < 89 MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0 90 MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0 91 MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0 92 MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0 93 MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0 94 MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0 95 MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b010 96 MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b010 97 MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b010 98 MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b010 99 >; 100 }; 101}; 102