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/imx53-cx9020.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * Copyright 2017 Beckhoff Automation GmbH & Co. KG
    4  * based on imx53-qsb.dts
    5  */
    6 
    7 /dts-v1/;
    8 #include "imx53.dtsi"
    9 
   10 / {
   11         model = "Beckhoff CX9020 Embedded PC";
   12         compatible = "bhf,cx9020", "fsl,imx53";
   13 
   14         chosen {
   15                 stdout-path = &uart2;
   16         };
   17 
   18         memory@70000000 {
   19                 device_type = "memory";
   20                 reg = <0x70000000 0x20000000>,
   21                       <0xb0000000 0x20000000>;
   22         };
   23 
   24         display-0 {
   25                 #address-cells =<1>;
   26                 #size-cells = <0>;
   27                 compatible = "fsl,imx-parallel-display";
   28                 interface-pix-fmt = "rgb24";
   29                 pinctrl-names = "default";
   30                 pinctrl-0 = <&pinctrl_ipu_disp0>;
   31 
   32                 port@0 {
   33                         reg = <0>;
   34 
   35                         display0_in: endpoint {
   36                                 remote-endpoint = <&ipu_di0_disp0>;
   37                         };
   38                 };
   39 
   40                 port@1 {
   41                         reg = <1>;
   42 
   43                         display0_out: endpoint {
   44                                 remote-endpoint = <&tfp410_in>;
   45                         };
   46                 };
   47         };
   48 
   49         dvi-connector {
   50                 compatible = "dvi-connector";
   51                 ddc-i2c-bus = <&i2c2>;
   52                 digital;
   53 
   54                 port {
   55                         dvi_connector_in: endpoint {
   56                                 remote-endpoint = <&tfp410_out>;
   57                         };
   58                 };
   59         };
   60 
   61         dvi-converter {
   62                 compatible = "ti,tfp410";
   63 
   64                 ports {
   65                         #address-cells = <1>;
   66                         #size-cells = <0>;
   67 
   68                         port@0 {
   69                                 reg = <0>;
   70 
   71                                 tfp410_in: endpoint {
   72                                         remote-endpoint = <&display0_out>;
   73                                 };
   74                         };
   75 
   76                         port@1 {
   77                                 reg = <1>;
   78 
   79                                 tfp410_out: endpoint {
   80                                         remote-endpoint = <&dvi_connector_in>;
   81                                 };
   82                         };
   83                 };
   84         };
   85 
   86         leds {
   87                 compatible = "gpio-leds";
   88 
   89                 pwr-r {
   90                         gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
   91                         default-state = "off";
   92                 };
   93 
   94                 pwr-g {
   95                         gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
   96                         default-state = "on";
   97                 };
   98 
   99                 pwr-b {
  100                         gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
  101                         default-state = "off";
  102                 };
  103 
  104                 sd1-b {
  105                         linux,default-trigger = "mmc0";
  106                         gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>;
  107                 };
  108 
  109                 sd2-b {
  110                         linux,default-trigger = "mmc1";
  111                         gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
  112                 };
  113         };
  114 
  115         regulator-3p2v {
  116                 compatible = "regulator-fixed";
  117                 regulator-name = "3P2V";
  118                 regulator-min-microvolt = <3200000>;
  119                 regulator-max-microvolt = <3200000>;
  120                 regulator-always-on;
  121         };
  122 
  123         reg_usb_vbus: regulator-vbus {
  124                 compatible = "regulator-fixed";
  125                 regulator-name = "usb_vbus";
  126                 regulator-min-microvolt = <5000000>;
  127                 regulator-max-microvolt = <5000000>;
  128                 gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>;
  129                 enable-active-high;
  130         };
  131 };
  132 
  133 &esdhc1 {
  134         pinctrl-names = "default";
  135         pinctrl-0 = <&pinctrl_esdhc1>;
  136         cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
  137         bus-width = <4>;
  138         status = "okay";
  139 };
  140 
  141 &esdhc2 {
  142         pinctrl-names = "default";
  143         pinctrl-0 = <&pinctrl_esdhc2>;
  144         cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
  145         bus-width = <4>;
  146         status = "okay";
  147 };
  148 
  149 &fec {
  150         pinctrl-names = "default";
  151         pinctrl-0 = <&pinctrl_fec>;
  152         phy-mode = "rmii";
  153         phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
  154         status = "okay";
  155 };
  156 
  157 &i2c2 {
  158         pinctrl-names = "default";
  159         pinctrl-0 = <&pinctrl_i2c2>;
  160         status = "okay";
  161 };
  162 
  163 &ipu_di0_disp0 {
  164         remote-endpoint = <&display0_in>;
  165 };
  166 
  167 &uart2 {
  168         pinctrl-names = "default";
  169         pinctrl-0 = <&pinctrl_uart2>;
  170         fsl,dte-mode;
  171         status = "okay";
  172 };
  173 
  174 &usbh1 {
  175         vbus-supply = <&reg_usb_vbus>;
  176         phy_type = "utmi";
  177         status = "okay";
  178 };
  179 
  180 &usbotg {
  181         dr_mode = "peripheral";
  182         status = "okay";
  183 };
  184 
  185 &vpu {
  186         status = "okay";
  187 };
  188 
  189 &iomuxc {
  190         pinctrl-names = "default";
  191         pinctrl-0 = <&pinctrl_hog>;
  192 
  193         pinctrl_hog: hoggrp {
  194                 fsl,pins = <
  195                         MX53_PAD_GPIO_0__CCM_CLKO               0x1c4
  196                         MX53_PAD_GPIO_16__I2C3_SDA              0x1c4
  197                         MX53_PAD_EIM_D22__GPIO3_22              0x1c4
  198                         MX53_PAD_EIM_D23__GPIO3_23              0x1e4
  199                         MX53_PAD_EIM_D24__GPIO3_24              0x1e4
  200                 >;
  201         };
  202 
  203         pinctrl_esdhc1: esdhc1grp {
  204                 fsl,pins = <
  205                         MX53_PAD_SD1_DATA0__ESDHC1_DAT0         0x1d5
  206                         MX53_PAD_SD1_DATA1__ESDHC1_DAT1         0x1d5
  207                         MX53_PAD_SD1_DATA2__ESDHC1_DAT2         0x1d5
  208                         MX53_PAD_SD1_DATA3__ESDHC1_DAT3         0x1d5
  209                         MX53_PAD_SD1_CMD__ESDHC1_CMD            0x1d5
  210                         MX53_PAD_SD1_CLK__ESDHC1_CLK            0x1d5
  211                         MX53_PAD_GPIO_1__ESDHC1_CD              0x1c4
  212                         MX53_PAD_EIM_D17__GPIO3_17              0x1e4
  213                         MX53_PAD_GPIO_3__GPIO1_3                0x1c4
  214                 >;
  215         };
  216 
  217         pinctrl_esdhc2: esdhc2grp {
  218                 fsl,pins = <
  219                         MX53_PAD_SD2_DATA0__ESDHC2_DAT0         0x1d5
  220                         MX53_PAD_SD2_DATA1__ESDHC2_DAT1         0x1d5
  221                         MX53_PAD_SD2_DATA2__ESDHC2_DAT2         0x1d5
  222                         MX53_PAD_SD2_DATA3__ESDHC2_DAT3         0x1d5
  223                         MX53_PAD_SD2_CMD__ESDHC2_CMD            0x1d5
  224                         MX53_PAD_SD2_CLK__ESDHC2_CLK            0x1d5
  225                         MX53_PAD_GPIO_4__ESDHC2_CD              0x1e4
  226                         MX53_PAD_EIM_D20__GPIO3_20              0x1e4
  227                         MX53_PAD_GPIO_8__GPIO1_8                0x1c4
  228                 >;
  229         };
  230 
  231         pinctrl_fec: fecgrp {
  232                 fsl,pins = <
  233                         MX53_PAD_FEC_MDC__FEC_MDC               0x4
  234                         MX53_PAD_FEC_MDIO__FEC_MDIO             0x1fc
  235                         MX53_PAD_FEC_REF_CLK__FEC_TX_CLK        0x180
  236                         MX53_PAD_FEC_RX_ER__FEC_RX_ER           0x180
  237                         MX53_PAD_FEC_CRS_DV__FEC_RX_DV          0x180
  238                         MX53_PAD_FEC_RXD1__FEC_RDATA_1          0x180
  239                         MX53_PAD_FEC_RXD0__FEC_RDATA_0          0x180
  240                         MX53_PAD_FEC_TX_EN__FEC_TX_EN           0x4
  241                         MX53_PAD_FEC_TXD1__FEC_TDATA_1          0x4
  242                         MX53_PAD_FEC_TXD0__FEC_TDATA_0          0x4
  243                 >;
  244         };
  245 
  246         pinctrl_i2c2: i2c2grp {
  247                 fsl,pins = <
  248                         MX53_PAD_KEY_ROW3__I2C2_SDA             0xc0000000
  249                         MX53_PAD_KEY_COL3__I2C2_SCL             0xc0000000
  250                 >;
  251         };
  252 
  253         pinctrl_ipu_disp0: ipudisp0grp {
  254                 fsl,pins = <
  255                         MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK 0x5
  256                         MX53_PAD_DI0_PIN15__IPU_DI0_PIN15       0x5
  257                         MX53_PAD_DI0_PIN2__IPU_DI0_PIN2         0x5
  258                         MX53_PAD_DI0_PIN3__IPU_DI0_PIN3         0x5
  259                         MX53_PAD_DI0_PIN4__IPU_DI0_PIN4         0x5
  260                         MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0    0x5
  261                         MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1    0x5
  262                         MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2    0x5
  263                         MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3    0x5
  264                         MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4    0x5
  265                         MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5    0x5
  266                         MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6    0x5
  267                         MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7    0x5
  268                         MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8    0x5
  269                         MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9    0x5
  270                         MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10  0x5
  271                         MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11  0x5
  272                         MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12  0x5
  273                         MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13  0x5
  274                         MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14  0x5
  275                         MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15  0x5
  276                         MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16  0x5
  277                         MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17  0x5
  278                         MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18  0x5
  279                         MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19  0x5
  280                         MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20  0x5
  281                         MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21  0x5
  282                         MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22  0x5
  283                         MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23  0x5
  284                 >;
  285         };
  286 
  287         pinctrl_uart2: uart2grp {
  288                 fsl,pins = <
  289                         MX53_PAD_EIM_D26__UART2_RXD_MUX 0x1e4
  290                         MX53_PAD_EIM_D27__UART2_TXD_MUX 0x1e4
  291                         MX53_PAD_EIM_D28__UART2_RTS 0x1e4
  292                         MX53_PAD_EIM_D29__UART2_CTS 0x1e4
  293                 >;
  294         };
  295 };

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