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

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/imx28-duckbill.dts

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10  
    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * Copyright (C) 2013-2014,2016 Michael Heimpold <mhei@heimpold.de>
    4  * Copyright (C) 2015-2017 I2SE GmbH <info@i2se.com>
    5  */
    6 
    7 /dts-v1/;
    8 #include <dt-bindings/gpio/gpio.h>
    9 #include "imx28.dtsi"
   10 
   11 / {
   12         model = "I2SE Duckbill";
   13         compatible = "i2se,duckbill", "fsl,imx28";
   14 
   15         memory@40000000 {
   16                 device_type = "memory";
   17                 reg = <0x40000000 0x08000000>;
   18         };
   19 
   20         apb@80000000 {
   21                 apbh@80000000 {
   22                         ssp0: spi@80010000 {
   23                                 compatible = "fsl,imx28-mmc";
   24                                 pinctrl-names = "default";
   25                                 pinctrl-0 = <&mmc0_4bit_pins_a
   26                                         &mmc0_cd_cfg &mmc0_sck_cfg>;
   27                                 bus-width = <4>;
   28                                 vmmc-supply = <&reg_3p3v>;
   29                                 status = "okay";
   30                         };
   31 
   32                         ssp2: spi@80014000 {
   33                                 compatible = "fsl,imx28-spi";
   34                                 pinctrl-names = "default";
   35                                 pinctrl-0 = <&spi2_pins_a>;
   36                                 status = "okay";
   37                         };
   38 
   39                         pinctrl@80018000 {
   40                                 pinctrl-names = "default";
   41                                 pinctrl-0 = <&hog_pins_a>;
   42 
   43                                 hog_pins_a: hog@0 {
   44                                         reg = <0>;
   45                                         fsl,pinmux-ids = <
   46                                                 MX28_PAD_LCD_D17__GPIO_1_17    /* Revision detection */
   47                                         >;
   48                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
   49                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
   50                                         fsl,pull-up = <MXS_PULL_DISABLE>;
   51                                 };
   52 
   53                                 mac0_phy_reset_pin: mac0-phy-reset@0 {
   54                                         reg = <0>;
   55                                         fsl,pinmux-ids = <
   56                                                 MX28_PAD_SSP0_DATA7__GPIO_2_7    /* PHY Reset */
   57                                         >;
   58                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
   59                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
   60                                         fsl,pull-up = <MXS_PULL_DISABLE>;
   61                                 };
   62 
   63                                 led_pins: leds@0 {
   64                                         reg = <0>;
   65                                         fsl,pinmux-ids = <
   66                                                 MX28_PAD_AUART1_RX__GPIO_3_4
   67                                                 MX28_PAD_AUART1_TX__GPIO_3_5
   68                                         >;
   69                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
   70                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
   71                                         fsl,pull-up = <MXS_PULL_DISABLE>;
   72                                 };
   73                         };
   74                 };
   75 
   76                 apbx@80040000 {
   77                         lradc@80050000 {
   78                                 status = "okay";
   79                         };
   80 
   81                         i2c0: i2c@80058000 {
   82                                 pinctrl-names = "default";
   83                                 pinctrl-0 = <&i2c0_pins_a>;
   84                                 status = "okay";
   85                         };
   86 
   87                         auart0: serial@8006a000 {
   88                                 pinctrl-names = "default";
   89                                 pinctrl-0 = <&auart0_2pins_a>;
   90                                 status = "okay";
   91                         };
   92 
   93                         duart: serial@80074000 {
   94                                 pinctrl-names = "default";
   95                                 pinctrl-0 = <&duart_pins_a>;
   96                                 status = "okay";
   97                         };
   98 
   99                         usbphy0: usbphy@8007c000 {
  100                                 status = "okay";
  101                         };
  102                 };
  103         };
  104 
  105         ahb@80080000 {
  106                 usb0: usb@80080000 {
  107                         status = "okay";
  108                         dr_mode = "peripheral";
  109                 };
  110 
  111                 mac0: ethernet@800f0000 {
  112                         phy-mode = "rmii";
  113                         pinctrl-names = "default";
  114                         pinctrl-0 = <&mac0_pins_a>, <&mac0_phy_reset_pin>;
  115                         phy-supply = <&reg_3p3v>;
  116                         phy-reset-gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
  117                         phy-reset-duration = <25>;
  118                         status = "okay";
  119                 };
  120         };
  121 
  122         reg_3p3v: regulator-3p3v {
  123                 compatible = "regulator-fixed";
  124                 regulator-name = "3P3V";
  125                 regulator-min-microvolt = <3300000>;
  126                 regulator-max-microvolt = <3300000>;
  127                 regulator-always-on;
  128         };
  129 
  130         leds {
  131                 compatible = "gpio-leds";
  132                 pinctrl-names = "default";
  133                 pinctrl-0 = <&led_pins>;
  134 
  135                 status-red {
  136                         label = "duckbill:red:status";
  137                         gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
  138                         linux,default-trigger = "default-on";
  139                 };
  140 
  141                 status-green {
  142                         label = "duckbill:green:status";
  143                         gpios = <&gpio3 5 GPIO_ACTIVE_HIGH>;
  144                         linux,default-trigger = "heartbeat";
  145                 };
  146         };
  147 };

Cache object: 736857319ccf1b6d08829ddc149a6b8b

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.