at91sam9x5ek.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * at91sam9x5ek.dtsi - Device Tree file for AT91SAM9x5CM Base board
    4  *
    5  *  Copyright (C) 2012 Atmel,
    6  *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
    7  */
    8 #include "at91sam9x5cm.dtsi"
    9 
   10 / {
   11         model = "Atmel AT91SAM9X5-EK";
   12         compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
   13 
   14         chosen {
   15                 bootargs = "root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
   16                 stdout-path = "serial0:115200n8";
   17         };
   18 
   19         sound {
   20                 compatible = "atmel,sam9x5-wm8731-audio";
   21 
   22                 atmel,model = "wm8731 @ AT91SAM9X5EK";
   23 
   24                 atmel,audio-routing =
   25                         "Headphone Jack", "RHPOUT",
   26                         "Headphone Jack", "LHPOUT",
   27                         "LLINEIN", "Line In Jack",
   28                         "RLINEIN", "Line In Jack";
   29 
   30                 atmel,ssc-controller = <&ssc0>;
   31                 atmel,audio-codec = <&wm8731>;
   32         };
   33 };
   34 
   35 &adc0 {
   36         atmel,adc-ts-wires = <4>;
   37         atmel,adc-ts-pressure-threshold = <10000>;
   38         status = "okay";
   39 };
   40 
   41 &dbgu {
   42         status = "okay";
   43 };
   44 
   45 &i2c0 {
   46         status = "okay";
   47 
   48         wm8731: wm8731@1a {
   49                 compatible = "wm8731";
   50                 reg = <0x1a>;
   51         };
   52 };
   53 
   54 &mmc0 {
   55         pinctrl-0 = <
   56                 &pinctrl_board_mmc0
   57                 &pinctrl_mmc0_slot0_clk_cmd_dat0
   58                 &pinctrl_mmc0_slot0_dat1_3>;
   59         pinctrl-names = "default";
   60         status = "okay";
   61 
   62         slot@0 {
   63                 reg = <0>;
   64                 bus-width = <4>;
   65                 cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>;
   66         };
   67 };
   68 
   69 &mmc1 {
   70         pinctrl-0 = <
   71                 &pinctrl_board_mmc1
   72                 &pinctrl_mmc1_slot0_clk_cmd_dat0
   73                 &pinctrl_mmc1_slot0_dat1_3>;
   74         pinctrl-names = "default";
   75         status = "okay";
   76 
   77         slot@0 {
   78                 reg = <0>;
   79                 bus-width = <4>;
   80                 cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>;
   81         };
   82 };
   83 
   84 &pinctrl {
   85         camera_sensor {
   86                 pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 {
   87                         atmel,pins =
   88                                 <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */
   89                 };
   90 
   91                 pinctrl_sensor_power: sensor_power-0 {
   92                         atmel,pins =
   93                                 <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
   94                 };
   95 
   96                 pinctrl_sensor_reset: sensor_reset-0 {
   97                         atmel,pins =
   98                                 <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
   99                 };
  100         };
  101 
  102         mmc0 {
  103                 pinctrl_board_mmc0: mmc0-board {
  104                         atmel,pins =
  105                                 <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;  /* PD15 gpio CD pin pull up and deglitch */
  106                 };
  107         };
  108 
  109         mmc1 {
  110                 pinctrl_board_mmc1: mmc1-board {
  111                         atmel,pins =
  112                                 <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;  /* PD14 gpio CD pin pull up and deglitch */
  113                 };
  114         };
  115 
  116         usb2 {
  117                 pinctrl_board_usb2: usb2-board {
  118                         atmel,pins =
  119                                 <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;          /* PB16 gpio vbus sense, deglitch */
  120                 };
  121         };
  122 };
  123 
  124 &spi0 {
  125         cs-gpios = <&pioA 14 0>, <0>, <0>, <0>;
  126         status = "disabled"; /* conflicts with mmc1 */
  127 
  128         flash@0 {
  129                 compatible = "atmel,at25df321a";
  130                 spi-max-frequency = <50000000>;
  131                 reg = <0>;
  132         };
  133 };
  134 
  135 &ssc0 {
  136         status = "okay";
  137 };
  138 
  139 &usart0 {
  140         atmel,use-dma-rx;
  141         atmel,use-dma-tx;
  142         status = "okay";
  143 };
  144 
  145 &usb0 {
  146         num-ports = <3>;
  147         atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
  148                            &pioD 19 GPIO_ACTIVE_LOW
  149                            &pioD 20 GPIO_ACTIVE_LOW
  150                           >;
  151         status = "okay";
  152 };
  153 
  154 &usb1 {
  155         status = "okay";
  156 };
  157 
  158 &usb2 {
  159         pinctrl-names = "default";
  160         pinctrl-0 = <&pinctrl_board_usb2>;
  161         atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
  162         status = "okay";
  163 };
  164 
  165 &watchdog {
  166         status = "okay";
  167 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/at91sam9x5ek.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/at91sam9x5ek.dtsi