The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/imx6ul-tx6ul-mainboard.dts

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    1 /*
    2  * Copyright 2015 Lothar Waßmann <LW@KARO-electronics.de>
    3  *
    4  * This file is dual-licensed: you can use it either under the terms
    5  * of the GPL or the X11 license, at your option. Note that this dual
    6  * licensing only applies to this file, and not this project as a
    7  * whole.
    8  *
    9  *  a) This file is free software; you can redistribute it and/or
   10  *     modify it under the terms of the GNU General Public License
   11  *     version 2 as published by the Free Software Foundation.
   12  *
   13  *     This file is distributed in the hope that it will be useful,
   14  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
   15  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   16  *     GNU General Public License for more details.
   17  *
   18  * Or, alternatively,
   19  *
   20  *  b) Permission is hereby granted, free of charge, to any person
   21  *     obtaining a copy of this software and associated documentation
   22  *     files (the "Software"), to deal in the Software without
   23  *     restriction, including without limitation the rights to use,
   24  *     copy, modify, merge, publish, distribute, sublicense, and/or
   25  *     sell copies of the Software, and to permit persons to whom the
   26  *     Software is furnished to do so, subject to the following
   27  *     conditions:
   28  *
   29  *     The above copyright notice and this permission notice shall be
   30  *     included in all copies or substantial portions of the Software.
   31  *
   32  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   33  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
   34  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   35  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
   36  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
   37  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   38  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   39  *     OTHER DEALINGS IN THE SOFTWARE.
   40  */
   41 
   42 /dts-v1/;
   43 #include "imx6ul.dtsi"
   44 #include "imx6ul-tx6ul.dtsi"
   45 
   46 / {
   47         model = "Ka-Ro electronics TXUL-0010 Module on TXUL Mainboard";
   48         compatible = "karo,imx6ul-tx6ul", "fsl,imx6ul";
   49 
   50         aliases {
   51                 lcdif-24bit-pins-a = &pinctrl_disp0_3;
   52                 mmc0 = &usdhc1;
   53                 /delete-property/ mmc1;
   54                 serial2 = &uart3;
   55                 serial4 = &uart5;
   56         };
   57         /delete-node/ sound;
   58 };
   59 
   60 &can1 {
   61         xceiver-supply = <&reg_3v3>;
   62 };
   63 
   64 &can2 {
   65         xceiver-supply = <&reg_3v3>;
   66 };
   67 
   68 &ds1339 {
   69         status = "disabled";
   70 };
   71 
   72 &fec1 {
   73         pinctrl-0 = <&pinctrl_enet1 &pinctrl_etnphy0_rst>;
   74         /delete-node/ mdio;
   75 };
   76 
   77 &fec2 {
   78         pinctrl-names = "default";
   79         pinctrl-0 = <&pinctrl_enet2 &pinctrl_enet2_mdio &pinctrl_etnphy1_rst>;
   80         phy-mode = "rmii";
   81         phy-reset-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
   82         phy-supply = <&reg_3v3_etn>;
   83         phy-handle = <&etnphy1>;
   84         status = "okay";
   85 
   86         mdio {
   87                 #address-cells = <1>;
   88                 #size-cells = <0>;
   89 
   90                 etnphy0: ethernet-phy@0 {
   91                         compatible = "ethernet-phy-ieee802.3-c22";
   92                         reg = <0>;
   93                         pinctrl-names = "default";
   94                         pinctrl-0 = <&pinctrl_etnphy0_int>;
   95                         interrupt-parent = <&gpio5>;
   96                         interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
   97                         interrupts-extended = <&gpio5 5 IRQ_TYPE_EDGE_FALLING>;
   98                         status = "okay";
   99                 };
  100 
  101                 etnphy1: ethernet-phy@2 {
  102                         compatible = "ethernet-phy-ieee802.3-c22";
  103                         reg = <2>;
  104                         pinctrl-names = "default";
  105                         pinctrl-0 = <&pinctrl_etnphy1_int>;
  106                         interrupt-parent = <&gpio4>;
  107                         interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
  108                         interrupts-extended = <&gpio4 27 IRQ_TYPE_EDGE_FALLING>;
  109                         status = "okay";
  110                 };
  111         };
  112 };
  113 
  114 &i2c_gpio {
  115         status = "disabled";
  116 };
  117 
  118 &i2c2 {
  119         /delete-node/ codec@a;
  120         /delete-node/ touchscreen@48;
  121 
  122         rtc: rtc@6f {
  123                 compatible = "microchip,mcp7940x";
  124                 reg = <0x6f>;
  125         };
  126 };
  127 
  128 &kpp {
  129         status = "disabled";
  130 };
  131 
  132 &lcdif {
  133         pinctrl-0 = <&pinctrl_disp0_3>;
  134 };
  135 
  136 &reg_usbotg_vbus{
  137         status = "disabled";
  138 };
  139 
  140 &usdhc1 {
  141         pinctrl-0 = <&pinctrl_usdhc1>;
  142         non-removable;
  143         /delete-property/ cd-gpios;
  144         cap-sdio-irq;
  145 };
  146 
  147 &uart1 {
  148         pinctrl-0 = <&pinctrl_uart1>;
  149         /delete-property/ uart-has-rtscts;
  150 };
  151 
  152 &uart2 {
  153         pinctrl-0 = <&pinctrl_uart2>;
  154         /delete-property/ uart-has-rtscts;
  155         status = "okay";
  156 };
  157 
  158 &uart3 {
  159         pinctrl-names = "default";
  160         pinctrl-0 = <&pinctrl_uart3>;
  161         status = "okay";
  162 };
  163 
  164 &uart4 {
  165         pinctrl-names = "default";
  166         pinctrl-0 = <&pinctrl_uart4>;
  167         status = "okay";
  168 };
  169 
  170 &uart5 {
  171         pinctrl-names = "default";
  172         pinctrl-0 = <&pinctrl_uart5>;
  173         status = "okay";
  174 };
  175 
  176 &uart6 {
  177         pinctrl-names = "default";
  178         pinctrl-0 = <&pinctrl_uart6>;
  179         status = "okay";
  180 };
  181 
  182 &uart7 {
  183         pinctrl-names = "default";
  184         pinctrl-0 = <&pinctrl_uart7>;
  185         status = "okay";
  186 };
  187 
  188 &uart8 {
  189         pinctrl-names = "default";
  190         pinctrl-0 = <&pinctrl_uart8>;
  191         status = "disabled"; /* conflicts with LCDIF */
  192 };
  193 
  194 &iomuxc {
  195         hoggrp {
  196                 fsl,pins = <
  197                         MX6UL_PAD_CSI_DATA01__GPIO4_IO22        0x0b0b0 /* WLAN_RESET */
  198                 >;
  199         };
  200 
  201         pinctrl_disp0_3: disp0grp-3 {
  202                 fsl,pins = <
  203                         MX6UL_PAD_LCD_CLK__LCDIF_CLK            0x10 /* LSCLK */
  204                         MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE      0x10 /* OE_ACD */
  205                         MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC        0x10 /* HSYNC */
  206                         MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC        0x10 /* VSYNC */
  207                         MX6UL_PAD_LCD_DATA02__LCDIF_DATA02      0x10
  208                         MX6UL_PAD_LCD_DATA03__LCDIF_DATA03      0x10
  209                         MX6UL_PAD_LCD_DATA04__LCDIF_DATA04      0x10
  210                         MX6UL_PAD_LCD_DATA05__LCDIF_DATA05      0x10
  211                         MX6UL_PAD_LCD_DATA06__LCDIF_DATA06      0x10
  212                         MX6UL_PAD_LCD_DATA07__LCDIF_DATA07      0x10
  213                         /* LCD_DATA08..09 not wired */
  214                         MX6UL_PAD_LCD_DATA10__LCDIF_DATA10      0x10
  215                         MX6UL_PAD_LCD_DATA11__LCDIF_DATA11      0x10
  216                         MX6UL_PAD_LCD_DATA12__LCDIF_DATA12      0x10
  217                         MX6UL_PAD_LCD_DATA13__LCDIF_DATA13      0x10
  218                         MX6UL_PAD_LCD_DATA14__LCDIF_DATA14      0x10
  219                         MX6UL_PAD_LCD_DATA15__LCDIF_DATA15      0x10
  220                         /* LCD_DATA16..17 not wired */
  221                         MX6UL_PAD_LCD_DATA18__LCDIF_DATA18      0x10
  222                         MX6UL_PAD_LCD_DATA19__LCDIF_DATA19      0x10
  223                         MX6UL_PAD_LCD_DATA20__LCDIF_DATA20      0x10
  224                         MX6UL_PAD_LCD_DATA21__LCDIF_DATA21      0x10
  225                         MX6UL_PAD_LCD_DATA22__LCDIF_DATA22      0x10
  226                         MX6UL_PAD_LCD_DATA23__LCDIF_DATA23      0x10
  227                 >;
  228         };
  229 
  230         pinctrl_enet2_mdio: enet2-mdiogrp {
  231                 fsl,pins = <
  232                         MX6UL_PAD_GPIO1_IO07__ENET2_MDC         0x0b0b0
  233                         MX6UL_PAD_GPIO1_IO06__ENET2_MDIO        0x1b0b0
  234                 >;
  235         };
  236 
  237         pinctrl_uart3: uart3grp {
  238                 fsl,pins = <
  239                         MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX   0x0b0b0
  240                         MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX   0x0b0b0
  241                 >;
  242         };
  243 
  244         pinctrl_uart4: uart4grp {
  245                 fsl,pins = <
  246                         MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX   0x0b0b0
  247                         MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX   0x0b0b0
  248                 >;
  249         };
  250 
  251         pinctrl_uart6: uart6grp {
  252                 fsl,pins = <
  253                         MX6UL_PAD_CSI_MCLK__UART6_DCE_TX        0x0b0b0
  254                         MX6UL_PAD_CSI_PIXCLK__UART6_DCE_RX      0x0b0b0
  255                 >;
  256         };
  257 
  258         pinctrl_uart7: uart7grp {
  259                 fsl,pins = <
  260                         MX6UL_PAD_LCD_DATA16__UART7_DCE_TX      0x0b0b0
  261                         MX6UL_PAD_LCD_DATA17__UART7_DCE_RX      0x0b0b0
  262                 >;
  263         };
  264 
  265         pinctrl_uart8: uart8grp {
  266                 fsl,pins = <
  267                         MX6UL_PAD_LCD_DATA20__UART8_DCE_TX      0x0b0b0
  268                         MX6UL_PAD_LCD_DATA21__UART8_DCE_RX      0x0b0b0
  269                 >;
  270         };
  271 };

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