| Marcin Niestroj | c4f225d | 2019-01-19 17:06:45 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 Grinn |
| 3 | * |
| 4 | * Author: Marcin Niestroj <m.niestroj@grinn-global.com> |
| 5 | * |
| 6 | * This file is dual-licensed: you can use it either under the terms |
| 7 | * of the GPL or the X11 license, at your option. Note that this dual |
| 8 | * licensing only applies to this file, and not this project as a |
| 9 | * whole. |
| 10 | * |
| 11 | * a) This file is free software; you can redistribute it and/or |
| 12 | * modify it under the terms of the GNU General Public License |
| 13 | * version 2 as published by the Free Software Foundation. |
| 14 | * |
| 15 | * This file is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
| 20 | * Or, alternatively, |
| 21 | * |
| 22 | * b) Permission is hereby granted, free of charge, to any person |
| 23 | * obtaining a copy of this software and associated documentation |
| 24 | * files (the "Software"), to deal in the Software without |
| 25 | * restriction, including without limitation the rights to use, |
| 26 | * copy, modify, merge, publish, distribute, sublicense, and/or |
| 27 | * sell copies of the Software, and to permit persons to whom the |
| 28 | * Software is furnished to do so, subject to the following |
| 29 | * conditions: |
| 30 | * |
| 31 | * The above copyright notice and this permission notice shall be |
| 32 | * included in all copies or substantial portions of the Software. |
| 33 | * |
| 34 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 35 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 36 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 37 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 38 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 39 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 40 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 41 | * OTHER DEALINGS IN THE SOFTWARE. |
| 42 | */ |
| 43 | |
| 44 | /dts-v1/; |
| 45 | |
| 46 | #include "imx6ul-litesom.dtsi" |
| 47 | |
| 48 | / { |
| 49 | model = "Grinn i.MX6UL liteBoard"; |
| 50 | compatible = "grinn,imx6ul-liteboard", "grinn,imx6ul-litesom", |
| 51 | "fsl,imx6ul"; |
| 52 | |
| 53 | chosen { |
| 54 | stdout-path = &uart1; |
| 55 | }; |
| 56 | |
| 57 | reg_usb_otg1_vbus: regulator-usb-otg1-vbus { |
| 58 | compatible = "regulator-fixed"; |
| 59 | pinctrl-names = "default"; |
| 60 | pinctrl-0 = <&pinctrl_usb_otg1_vbus>; |
| 61 | regulator-name = "usb_otg1_vbus"; |
| 62 | regulator-min-microvolt = <5000000>; |
| 63 | regulator-max-microvolt = <5000000>; |
| 64 | gpio = <&gpio2 8 GPIO_ACTIVE_LOW>; |
| 65 | }; |
| 66 | }; |
| 67 | |
| 68 | &iomuxc { |
| 69 | pinctrl_enet1: enet1grp { |
| 70 | fsl,pins = < |
| 71 | MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0 |
| 72 | MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0 |
| 73 | MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0 |
| 74 | MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0 |
| 75 | MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0 |
| 76 | MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0 |
| 77 | MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0 |
| 78 | MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0 |
| 79 | MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0 |
| 80 | MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b031 |
| 81 | >; |
| 82 | }; |
| 83 | |
| 84 | pinctrl_uart1: uart1grp { |
| 85 | fsl,pins = < |
| 86 | MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 |
| 87 | MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1 |
| 88 | >; |
| 89 | }; |
| 90 | |
| 91 | pinctrl_usdhc1: usdhc1grp { |
| 92 | fsl,pins = < |
| 93 | MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0x17059 |
| 94 | MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059 |
| 95 | MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10071 |
| 96 | MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059 |
| 97 | MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059 |
| 98 | MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059 |
| 99 | MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059 |
| 100 | >; |
| 101 | }; |
| 102 | |
| 103 | pinctrl_usb_otg1_vbus: usb-otg1-vbus { |
| 104 | fsl,pins = < |
| 105 | MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08 0x79 |
| 106 | >; |
| 107 | }; |
| 108 | }; |
| 109 | |
| 110 | &fec1 { |
| 111 | pinctrl-names = "default"; |
| 112 | pinctrl-0 = <&pinctrl_enet1>; |
| 113 | phy-mode = "rmii"; |
| 114 | phy-handle = <ðphy0>; |
| 115 | status = "okay"; |
| 116 | |
| 117 | mdio { |
| 118 | #address-cells = <1>; |
| 119 | #size-cells = <0>; |
| 120 | |
| 121 | ethphy0: ethernet-phy@0 { |
| 122 | reg = <0>; |
| 123 | }; |
| 124 | }; |
| 125 | }; |
| 126 | |
| 127 | &snvs_poweroff { |
| 128 | status = "okay"; |
| 129 | }; |
| 130 | |
| 131 | &uart1 { |
| 132 | pinctrl-names = "default"; |
| 133 | pinctrl-0 = <&pinctrl_uart1>; |
| 134 | status = "okay"; |
| 135 | }; |
| 136 | |
| 137 | &usbotg1 { |
| 138 | vbus-supply = <®_usb_otg1_vbus>; |
| 139 | dr_mode = "host"; |
| 140 | status = "okay"; |
| 141 | }; |
| 142 | |
| 143 | &usdhc1 { |
| 144 | pinctrl-names = "default"; |
| 145 | pinctrl-0 = <&pinctrl_usdhc1>; |
| 146 | cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>; |
| 147 | no-1-8-v; |
| 148 | keep-power-in-suspend; |
| 149 | wakeup-source; |
| 150 | status = "okay"; |
| 151 | }; |