/* * Copyright 2013 CompuLab Ltd. * Copyright 2016 Christopher Spinrath * * Based on the devicetree distributed with the vendor kernel for the * Utilite Pro: * Copyright 2013 CompuLab Ltd. * Author: Valentin Raevsky * * 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 "imx6q-cm-fx6.dts" / { model = "CompuLab Utilite Pro"; compatible = "compulab,utilite-pro", "compulab,cm-fx6", "fsl,imx6q"; aliases { ethernet1 = ð1; rtc0 = &em3027; rtc1 = &snvs_rtc; }; encoder { compatible = "ti,tfp410"; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; tfp410_in: endpoint { remote-endpoint = <¶llel_display_out>; }; }; port@1 { reg = <1>; tfp410_out: endpoint { remote-endpoint = <&hdmi_connector_in>; }; }; }; }; gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_keys>; key-power { label = "Power Button"; gpios = <&gpio1 29 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; }; hdmi-connector { compatible = "hdmi-connector"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hpd>; type = "a"; ddc-i2c-bus = <&i2c_dvi_ddc>; hpd-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; port { hdmi_connector_in: endpoint { remote-endpoint = <&tfp410_out>; }; }; }; i2cmux { compatible = "i2c-mux-gpio"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1mux>; #address-cells = <1>; #size-cells = <0>; mux-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; i2c-parent = <&i2c1>; i2c@0 { reg = <0>; #address-cells = <1>; #size-cells = <0>; eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; pagesize = <16>; }; em3027: rtc@56 { compatible = "emmicro,em3027"; reg = <0x56>; }; }; i2c_dvi_ddc: i2c@1 { reg = <1>; #address-cells = <1>; #size-cells = <0>; }; }; parallel-display { compatible = "fsl,imx-parallel-display"; #address-cells = <1>; #size-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ipu1>; interface-pix-fmt = "rgb24"; port@0 { reg = <0>; parallel_display_in: endpoint { remote-endpoint = <&ipu1_di0_disp0>; }; }; port@1 { reg = <1>; parallel_display_out: endpoint { remote-endpoint = <&tfp410_in>; }; }; }; }; /* * A single IPU is not able to drive both display interfaces available on the * Utilite Pro at high resolution due to its bandwidth limitation. Since the * tfp410 encoder is wired up to IPU1, sever the link between IPU1 and the * SoC-internal Designware HDMI encoder forcing the latter to be connected to * IPU2 instead of IPU1. */ /delete-node/&ipu1_di0_hdmi; /delete-node/&hdmi_mux_0; /delete-node/&ipu1_di1_hdmi; /delete-node/&hdmi_mux_1; &hdmi { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hdmicec>; ddc-i2c-bus = <&i2c2>; status = "okay"; }; &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; }; &i2c2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c2>; status = "okay"; }; &iomuxc { pinctrl_gpio_keys: gpio_keysgrp { fsl,pins = < MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x1b0b0 >; }; pinctrl_hdmicec: hdmicecgrp { fsl,pins = < MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0 >; }; pinctrl_hpd: hpdgrp { fsl,pins = < MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 >; }; pinctrl_i2c1: i2c1grp { fsl,pins = < MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 >; }; pinctrl_i2c1mux: i2c1muxgrp { fsl,pins = < MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0 >; }; pinctrl_i2c2: i2c2grp { fsl,pins = < MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 >; }; pinctrl_ipu1: ipu1grp { fsl,pins = < MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x38 MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x38 MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x38 MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x38 MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x38 MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x38 MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x38 MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x38 MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x38 MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x38 MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x38 MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x38 MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x38 MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x38 MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x38 MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x38 MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x38 MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x38 MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x38 MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x38 MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x38 MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x38 MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x38 MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x38 MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x38 MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x38 MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x38 MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x38 >; }; pinctrl_uart2: uart2grp { fsl,pins = < MX6QDL_PAD_GPIO_7__UART2_TX_DATA 0x1b0b1 MX6QDL_PAD_GPIO_8__UART2_RX_DATA 0x1b0b1 MX6QDL_PAD_SD4_DAT5__UART2_RTS_B 0x1b0b1 MX6QDL_PAD_SD4_DAT6__UART2_CTS_B 0x1b0b1 >; }; pinctrl_usdhc3: usdhc3grp { 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 >; }; pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { fsl,pins = < MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170B9 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100B9 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170B9 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170B9 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170B9 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170B9 >; }; pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { fsl,pins = < MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170F9 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100F9 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170F9 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170F9 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170F9 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170F9 >; }; }; &ipu1_di0_disp0 { remote-endpoint = <¶llel_display_in>; }; &pcie { pcie@0,0 { reg = <0x000000 0 0 0 0>; #address-cells = <3>; #size-cells = <2>; /* non-removable i211 ethernet card */ eth1: intel,i211@pcie0,0 { reg = <0x010000 0 0 0 0>; }; }; }; &uart2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart2>; uart-has-rtscts; status = "okay"; }; &usdhc3 { pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc3>; pinctrl-1 = <&pinctrl_usdhc3_100mhz>; pinctrl-2 = <&pinctrl_usdhc3_200mhz>; no-1-8-v; broken-cd; keep-power-in-suspend; status = "okay"; };