| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 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 | }; |