imx28-ts4600.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * Copyright (C) 2016 Savoir-Faire Linux
    4  * Author: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
    5  */
    6 
    7 /dts-v1/;
    8 #include "imx28.dtsi"
    9 #include "dt-bindings/gpio/gpio.h"
   10 
   11 / {
   12 
   13         model = "Technologic Systems i.MX28 TS-4600";
   14         compatible = "technologic,imx28-ts4600", "fsl,imx28";
   15 
   16         memory@40000000 {
   17                 device_type = "memory";
   18                 reg = <0x40000000 0x10000000>;   /* 256MB */
   19         };
   20 
   21         apb@80000000 {
   22                 apbh@80000000 {
   23                         ssp0: spi@80010000 {
   24                                 compatible = "fsl,imx28-mmc";
   25                                 pinctrl-names = "default";
   26                                 pinctrl-0 = <&mmc0_4bit_pins_a
   27                                              &mmc0_sck_cfg
   28                                              &en_sd_pwr>;
   29                                 broken-cd;
   30                                 bus-width = <4>;
   31                                 vmmc-supply = <&reg_vddio_sd0>;
   32                                 status = "okay";
   33                         };
   34 
   35                         pinctrl@80018000 {
   36 
   37                                 en_sd_pwr: en-sd-pwr@0 {
   38                                         reg = <0>;
   39                                         fsl,pinmux-ids = <
   40                                                 MX28_PAD_PWM3__GPIO_3_28
   41                                         >;
   42                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
   43                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
   44                                         fsl,pull-up = <MXS_PULL_DISABLE>;
   45                                 };
   46 
   47                         };
   48                 };
   49 
   50                 apbx@80040000 {
   51                         pwm: pwm@80064000 {
   52                                 pinctrl-names = "default";
   53                                 pinctrl-0 = <&pwm2_pins_a>;
   54                                 status = "okay";
   55                         };
   56 
   57                         duart: serial@80074000 {
   58                                 pinctrl-names = "default";
   59                                 pinctrl-0 = <&duart_pins_a>;
   60                                 status = "okay";
   61                         };
   62                 };
   63         };
   64 
   65         reg_vddio_sd0: regulator-vddio-sd0 {
   66                 compatible = "regulator-fixed";
   67                 regulator-name = "vddio-sd0";
   68                 regulator-min-microvolt = <3300000>;
   69                 regulator-max-microvolt = <3300000>;
   70                 regulator-boot-on;
   71                 gpio = <&gpio3 28 GPIO_ACTIVE_LOW>;
   72         };
   73 
   74 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/imx28-ts4600.dts

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sys/contrib/device-tree/src/arm/imx28-ts4600.dts