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/imx6q-dmo-edmqmx6.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * Copyright 2013 Data Modul AG
    4  */
    5 
    6 /dts-v1/;
    7 
    8 #include <dt-bindings/gpio/gpio.h>
    9 #include "imx6q.dtsi"
   10 
   11 / {
   12         model = "Data Modul eDM-QMX6 Board";
   13         compatible = "dmo,imx6q-edmqmx6", "fsl,imx6q";
   14 
   15         chosen {
   16                 stdout-path = &uart2;
   17         };
   18 
   19         aliases {
   20                 gpio7 = &stmpe_gpio1;
   21                 gpio8 = &stmpe_gpio2;
   22                 stmpe-i2c0 = &stmpe1;
   23                 stmpe-i2c1 = &stmpe2;
   24         };
   25 
   26         memory@10000000 {
   27                 device_type = "memory";
   28                 reg = <0x10000000 0x80000000>;
   29         };
   30 
   31         regulators {
   32                 compatible = "simple-bus";
   33                 #address-cells = <1>;
   34                 #size-cells = <0>;
   35 
   36                 reg_3p3v: regulator@0 {
   37                         compatible = "regulator-fixed";
   38                         reg = <0>;
   39                         regulator-name = "3P3V";
   40                         regulator-min-microvolt = <3300000>;
   41                         regulator-max-microvolt = <3300000>;
   42                         regulator-always-on;
   43                 };
   44 
   45                 reg_usb_otg_switch: regulator@1 {
   46                         compatible = "regulator-fixed";
   47                         reg = <1>;
   48                         regulator-name = "usb_otg_switch";
   49                         regulator-min-microvolt = <5000000>;
   50                         regulator-max-microvolt = <5000000>;
   51                         gpio = <&gpio7 12 0>;
   52                         regulator-boot-on;
   53                         regulator-always-on;
   54                 };
   55 
   56                 reg_usb_host1: regulator@2 {
   57                         compatible = "regulator-fixed";
   58                         reg = <2>;
   59                         regulator-name = "usb_host1_en";
   60                         regulator-min-microvolt = <3300000>;
   61                         regulator-max-microvolt = <3300000>;
   62                         gpio = <&gpio3 31 0>;
   63                         enable-active-high;
   64                 };
   65         };
   66 
   67         gpio-leds {
   68                 compatible = "gpio-leds";
   69 
   70                 led-blue {
   71                         label = "blue";
   72                         gpios = <&stmpe_gpio1 8 GPIO_ACTIVE_HIGH>;
   73                         linux,default-trigger = "heartbeat";
   74                 };
   75 
   76                 led-green {
   77                         label = "green";
   78                         gpios = <&stmpe_gpio1 9 GPIO_ACTIVE_HIGH>;
   79                 };
   80 
   81                 led-pink {
   82                         label = "pink";
   83                         gpios = <&stmpe_gpio1 10 GPIO_ACTIVE_HIGH>;
   84                 };
   85 
   86                 led-red {
   87                         label = "red";
   88                         gpios = <&stmpe_gpio1 11 GPIO_ACTIVE_HIGH>;
   89                 };
   90         };
   91 };
   92 
   93 &can1 {
   94         pinctrl-names = "default";
   95         pinctrl-0 = <&pinctrl_can1>;
   96         status = "okay";
   97 };
   98 
   99 &ecspi5 {
  100         pinctrl-names = "default";
  101         pinctrl-0 = <&pinctrl_ecspi5>;
  102         cs-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  103         status = "okay";
  104 
  105         flash: flash@0 {
  106                 compatible = "m25p80", "jedec,spi-nor";
  107                 spi-max-frequency = <40000000>;
  108                 reg = <0>;
  109         };
  110 };
  111 
  112 &fec {
  113         pinctrl-names = "default";
  114         pinctrl-0 = <&pinctrl_enet>;
  115         phy-mode = "rgmii-id";
  116         phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
  117         phy-supply = <&vgen2_1v2_eth>;
  118         status = "okay";
  119 };
  120 
  121 &i2c1 {
  122         clock-frequency = <100000>;
  123         pinctrl-names = "default";
  124         pinctrl-0 = <&pinctrl_i2c1>;
  125         status = "okay";
  126 };
  127 
  128 &i2c2 {
  129         clock-frequency = <100000>;
  130         pinctrl-names = "default";
  131         pinctrl-0 = <&pinctrl_i2c2
  132                      &pinctrl_stmpe1
  133                      &pinctrl_stmpe2
  134                      &pinctrl_pfuze>;
  135         status = "okay";
  136 
  137         pmic: pfuze100@8 {
  138                 compatible = "fsl,pfuze100";
  139                 reg = <0x08>;
  140                 interrupt-parent = <&gpio3>;
  141                 interrupts = <20 8>;
  142 
  143                 regulators {
  144                         sw1a_reg: sw1ab {
  145                                 regulator-min-microvolt = <300000>;
  146                                 regulator-max-microvolt = <1875000>;
  147                                 regulator-boot-on;
  148                                 regulator-always-on;
  149                         };
  150 
  151                         sw1c_reg: sw1c {
  152                                 regulator-min-microvolt = <300000>;
  153                                 regulator-max-microvolt = <1875000>;
  154                                 regulator-boot-on;
  155                                 regulator-always-on;
  156                         };
  157 
  158                         sw2_reg: sw2 {
  159                                 regulator-min-microvolt = <800000>;
  160                                 regulator-max-microvolt = <3300000>;
  161                                 regulator-boot-on;
  162                                 regulator-always-on;
  163                         };
  164 
  165                         sw3a_reg: sw3a {
  166                                 regulator-min-microvolt = <400000>;
  167                                 regulator-max-microvolt = <1975000>;
  168                                 regulator-boot-on;
  169                                 regulator-always-on;
  170                         };
  171 
  172                         sw3b_reg: sw3b {
  173                                 regulator-min-microvolt = <400000>;
  174                                 regulator-max-microvolt = <1975000>;
  175                                 regulator-boot-on;
  176                                 regulator-always-on;
  177                         };
  178 
  179                         sw4_reg: sw4 {
  180                                 regulator-min-microvolt = <400000>;
  181                                 regulator-max-microvolt = <1975000>;
  182                                 regulator-always-on;
  183                         };
  184 
  185                         swbst_reg: swbst {
  186                                 regulator-min-microvolt = <5000000>;
  187                                 regulator-max-microvolt = <5150000>;
  188                                 regulator-always-on;
  189                         };
  190 
  191                         snvs_reg: vsnvs {
  192                                 regulator-min-microvolt = <1000000>;
  193                                 regulator-max-microvolt = <3000000>;
  194                                 regulator-boot-on;
  195                                 regulator-always-on;
  196                         };
  197 
  198                         vref_reg: vrefddr {
  199                                 regulator-boot-on;
  200                                 regulator-always-on;
  201                         };
  202 
  203                         vgen1_reg: vgen1 {
  204                                 regulator-min-microvolt = <800000>;
  205                                 regulator-max-microvolt = <1550000>;
  206                         };
  207 
  208                         vgen2_1v2_eth: vgen2 {
  209                                 regulator-min-microvolt = <800000>;
  210                                 regulator-max-microvolt = <1550000>;
  211                         };
  212 
  213                         vdd_high_in: vgen3 {
  214                                 regulator-min-microvolt = <1800000>;
  215                                 regulator-max-microvolt = <3300000>;
  216                                 regulator-boot-on;
  217                                 regulator-always-on;
  218                         };
  219 
  220                         vgen4_reg: vgen4 {
  221                                 regulator-min-microvolt = <1800000>;
  222                                 regulator-max-microvolt = <3300000>;
  223                                 regulator-always-on;
  224                         };
  225 
  226                         vgen5_reg: vgen5 {
  227                                 regulator-min-microvolt = <1800000>;
  228                                 regulator-max-microvolt = <3300000>;
  229                                 regulator-always-on;
  230                         };
  231 
  232                         vgen6_reg: vgen6 {
  233                                 regulator-min-microvolt = <1800000>;
  234                                 regulator-max-microvolt = <3300000>;
  235                                 regulator-always-on;
  236                         };
  237                 };
  238         };
  239 
  240         stmpe1: stmpe1601@40 {
  241                 compatible = "st,stmpe1601";
  242                 reg = <0x40>;
  243                 interrupts = <30 0>;
  244                 interrupt-parent = <&gpio3>;
  245                 vcc-supply = <&sw2_reg>;
  246                 vio-supply = <&sw2_reg>;
  247 
  248                 stmpe_gpio1: stmpe_gpio {
  249                         #gpio-cells = <2>;
  250                         compatible = "st,stmpe-gpio";
  251                 };
  252         };
  253 
  254         stmpe2: stmpe1601@44 {
  255                 compatible = "st,stmpe1601";
  256                 reg = <0x44>;
  257                 interrupts = <2 0>;
  258                 interrupt-parent = <&gpio5>;
  259                 vcc-supply = <&sw2_reg>;
  260                 vio-supply = <&sw2_reg>;
  261 
  262                 stmpe_gpio2: stmpe_gpio {
  263                         #gpio-cells = <2>;
  264                         compatible = "st,stmpe-gpio";
  265                 };
  266         };
  267 
  268         temp1: ad7414@4c {
  269                 compatible = "ad,ad7414";
  270                 reg = <0x4c>;
  271         };
  272 
  273         temp2: ad7414@4d {
  274                 compatible = "ad,ad7414";
  275                 reg = <0x4d>;
  276         };
  277 
  278         rtc: m41t62@68 {
  279                 compatible = "st,m41t62";
  280                 reg = <0x68>;
  281         };
  282 };
  283 
  284 &i2c3 {
  285         clock-frequency = <100000>;
  286         pinctrl-names = "default";
  287         pinctrl-0 = <&pinctrl_i2c3>;
  288         status = "okay";
  289 };
  290 
  291 &iomuxc {
  292         pinctrl-names = "default";
  293         pinctrl-0 = <&pinctrl_hog>;
  294 
  295         imx6q-dmo-edmqmx6 {
  296                 pinctrl_hog: hoggrp {
  297                         fsl,pins = <
  298                                 MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x80000000
  299                                 MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x80000000
  300                         >;
  301                 };
  302 
  303                 pinctrl_can1: can1grp {
  304                         fsl,pins = <
  305                                 MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX        0x1b0b0
  306                                 MX6QDL_PAD_GPIO_7__FLEXCAN1_TX          0x1b0b0
  307                         >;
  308                 };
  309 
  310                 pinctrl_ecspi5: ecspi5rp-1 {
  311                         fsl,pins = <
  312                                 MX6QDL_PAD_SD1_DAT0__ECSPI5_MISO        0x80000000
  313                                 MX6QDL_PAD_SD1_CMD__ECSPI5_MOSI         0x80000000
  314                                 MX6QDL_PAD_SD1_CLK__ECSPI5_SCLK         0x80000000
  315                                 MX6QDL_PAD_SD2_DAT3__GPIO1_IO12         0x80000000
  316                         >;
  317                 };
  318 
  319                 pinctrl_enet: enetgrp {
  320                         fsl,pins = <
  321                                 MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b030
  322                                 MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b030
  323                                 MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b030
  324                                 MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b030
  325                                 MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b030
  326                                 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b030
  327                                 MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x1b030
  328                                 MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x1b030
  329                                 MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x1b030
  330                                 MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x1b030
  331                                 MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x1b030
  332                                 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x1b030
  333                                 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x1b0b0
  334                                 MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x1b0b0
  335                                 MX6QDL_PAD_ENET_MDC__ENET_MDC           0x1b0b0
  336                                 MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25      0x1b0b0
  337                                 MX6QDL_PAD_GPIO_16__ENET_REF_CLK        0x4001b0a8
  338                         >;
  339                 };
  340 
  341                 pinctrl_i2c1: i2c1grp {
  342                         fsl,pins = <
  343                                 MX6QDL_PAD_EIM_D21__I2C1_SCL            0x4001b8b1
  344                                 MX6QDL_PAD_EIM_D28__I2C1_SDA            0x4001b8b1
  345                         >;
  346                 };
  347 
  348                 pinctrl_i2c2: i2c2grp {
  349                         fsl,pins = <
  350                                 MX6QDL_PAD_EIM_EB2__I2C2_SCL            0x4001b8b1
  351                                 MX6QDL_PAD_KEY_ROW3__I2C2_SDA           0x4001b8b1
  352                         >;
  353                 };
  354 
  355                 pinctrl_i2c3: i2c3grp {
  356                         fsl,pins = <
  357                                 MX6QDL_PAD_EIM_D17__I2C3_SCL            0x4001b8b1
  358                                 MX6QDL_PAD_GPIO_6__I2C3_SDA             0x4001b8b1
  359                         >;
  360                 };
  361 
  362                 pinctrl_pcie: pciegrp {
  363                         fsl,pins = <
  364                                 MX6QDL_PAD_KEY_COL1__GPIO4_IO08         0x100b1
  365                         >;
  366                 };
  367 
  368                 pinctrl_pfuze: pfuze100grp1 {
  369                         fsl,pins = <
  370                                 MX6QDL_PAD_EIM_D20__GPIO3_IO20          0x80000000
  371                         >;
  372                 };
  373 
  374                 pinctrl_stmpe1: stmpe1grp {
  375                         fsl,pins = <MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x80000000>;
  376                 };
  377 
  378                 pinctrl_stmpe2: stmpe2grp {
  379                         fsl,pins = <MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x80000000>;
  380                 };
  381 
  382                 pinctrl_uart1: uart1grp {
  383                         fsl,pins = <
  384                                 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA      0x1b0b1
  385                                 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA      0x1b0b1
  386                         >;
  387                 };
  388 
  389                 pinctrl_uart2: uart2grp {
  390                         fsl,pins = <
  391                                 MX6QDL_PAD_EIM_D26__UART2_TX_DATA       0x1b0b1
  392                                 MX6QDL_PAD_EIM_D27__UART2_RX_DATA       0x1b0b1
  393                         >;
  394                 };
  395 
  396                 pinctrl_usbotg: usbotggrp {
  397                         fsl,pins = <
  398                                 MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID       0x17059
  399                         >;
  400                 };
  401 
  402                 pinctrl_usdhc3: usdhc3grp {
  403                         fsl,pins = <
  404                                 MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
  405                                 MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
  406                                 MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
  407                                 MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
  408                                 MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
  409                                 MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
  410                         >;
  411                 };
  412 
  413                 pinctrl_usdhc4: usdhc4grp {
  414                         fsl,pins = <
  415                                 MX6QDL_PAD_SD4_CMD__SD4_CMD             0x17059
  416                                 MX6QDL_PAD_SD4_CLK__SD4_CLK             0x10059
  417                                 MX6QDL_PAD_SD4_DAT0__SD4_DATA0          0x17059
  418                                 MX6QDL_PAD_SD4_DAT1__SD4_DATA1          0x17059
  419                                 MX6QDL_PAD_SD4_DAT2__SD4_DATA2          0x17059
  420                                 MX6QDL_PAD_SD4_DAT3__SD4_DATA3          0x17059
  421                                 MX6QDL_PAD_SD4_DAT4__SD4_DATA4          0x17059
  422                                 MX6QDL_PAD_SD4_DAT5__SD4_DATA5          0x17059
  423                                 MX6QDL_PAD_SD4_DAT6__SD4_DATA6          0x17059
  424                                 MX6QDL_PAD_SD4_DAT7__SD4_DATA7          0x17059
  425                         >;
  426                 };
  427         };
  428 };
  429 
  430 &pcie {
  431         pinctrl-names = "default";
  432         pinctrl-0 = <&pinctrl_pcie>;
  433         reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
  434         status = "okay";
  435 };
  436 
  437 &sata {
  438         status = "okay";
  439 };
  440 
  441 &uart1 {
  442         pinctrl-names = "default";
  443         pinctrl-0 = <&pinctrl_uart1>;
  444         status = "okay";
  445 };
  446 
  447 &uart2 {
  448         pinctrl-names = "default";
  449         pinctrl-0 = <&pinctrl_uart2>;
  450         status = "okay";
  451 };
  452 
  453 &usbh1 {
  454         vbus-supply = <&reg_usb_host1>;
  455         disable-over-current;
  456         dr_mode = "host";
  457         status = "okay";
  458 };
  459 
  460 &usbotg {
  461         pinctrl-names = "default";
  462         pinctrl-0 = <&pinctrl_usbotg>;
  463         disable-over-current;
  464         status = "okay";
  465 };
  466 
  467 &usdhc3 {
  468         pinctrl-names = "default";
  469         pinctrl-0 = <&pinctrl_usdhc3>;
  470         vmmc-supply = <&reg_3p3v>;
  471         status = "okay";
  472 };
  473 
  474 &usdhc4 {
  475         pinctrl-names = "default";
  476         pinctrl-0 = <&pinctrl_usdhc4>;
  477         vmmc-supply = <&reg_3p3v>;
  478         non-removable;
  479         bus-width = <8>;
  480         status = "okay";
  481 };

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