/* * Copyright (C) 2017 Milo Kim * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual * licensing only applies to this file, and not this project as a * whole. * * a) This file is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This file is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * Or, alternatively, * * b) Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #include #include / { chosen { stdout-path = &uart1; }; memory@10000000 { device_type = "memory"; reg = <0x10000000 0x40000000>; }; gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_keys>; power { gpios = <&gpio3 7 GPIO_ACTIVE_LOW>; label = "Power Button"; linux,code = ; wakeup-source; }; }; panel { compatible = "avic,tm097tdh02", "hannstar,hsd100pxn1"; backlight = <&panel_bl>; power-supply = <®_3p3v>; port { panel_in: endpoint { remote-endpoint = <&lvds0_out>; }; }; }; panel_bl: backlight { compatible = "pwm-backlight"; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <4>; power-supply = <®_3p3v>; pwms = <&pwm1 0 10000>; }; reg_3p3v: regulator-3p3v { compatible = "regulator-fixed"; regulator-name = "3P3V"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; }; }; &clks { assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_SEL>; assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>, <&clks IMX6QDL_CLK_PLL3_USB_OTG>; }; &fec { phy-mode = "rgmii"; phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; status = "okay"; }; &hdmi { ddc-i2c-bus = <&i2c2>; status = "okay"; }; &i2c2 { clock-frequency = <100000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c2>; status = "okay"; }; &ldb { status = "okay"; lvds-channel@0 { reg = <0>; status = "okay"; port@4 { reg = <4>; lvds0_out: endpoint { remote-endpoint = <&panel_in>; }; }; }; }; &pwm1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; }; &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; status = "okay"; }; &usbh1 { status = "okay"; }; /* SD card */ &usdhc3 { bus-width = <4>; cd-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; no-1-8-v; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sd>; status = "okay"; }; /* eMMC */ &usdhc4 { bus-width = <8>; keep-power-in-suspend; no-1-8-v; non-removable; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_emmc>; status = "okay"; }; &iomuxc { pinctrl_emmc: emmcgrp { fsl,pins = < MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059 MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059 MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059 MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059 MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059 MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059 MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059 MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059 MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059 MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059 >; }; pinctrl_enet: enetgrp { fsl,pins = < MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030 MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030 MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030 MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030 MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0 MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030 MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030 MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030 MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030 MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030 /* PHY reset */ MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b0b0 >; }; pinctrl_gpio_keys: gpiokeysgrp { fsl,pins = < MX6QDL_PAD_EIM_DA7__GPIO3_IO07 0x1b0b1 >; }; pinctrl_i2c2: i2c2grp { fsl,pins = < MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 >; }; pinctrl_pwm1: pwm1grp { fsl,pins = < MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1 >; }; pinctrl_sd: sdgrp { fsl,pins = < MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 /* CD pin */ MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x1b0b1 >; }; pinctrl_uart1: uart1grp { fsl,pins = < MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1 MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1 >; }; };