usb_a9263.dts

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    1 // SPDX-License-Identifier: GPL-2.0-only
    2 /*
    3  * usb_a9263.dts - Device Tree file for Caloa USB A9293 board
    4  *
    5  *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
    6  */
    7 /dts-v1/;
    8 #include "at91sam9263.dtsi"
    9 
   10 / {
   11         model = "Calao USB A9263";
   12         compatible = "atmel,usb-a9263", "atmel,at91sam9263", "atmel,at91sam9";
   13 
   14         chosen {
   15                 bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
   16         };
   17 
   18         memory@20000000 {
   19                 reg = <0x20000000 0x4000000>;
   20         };
   21 
   22         clocks {
   23                 slow_xtal {
   24                         clock-frequency = <32768>;
   25                 };
   26 
   27                 main_xtal {
   28                         clock-frequency = <12000000>;
   29                 };
   30         };
   31 
   32         ahb {
   33                 apb {
   34                         dbgu: serial@ffffee00 {
   35                                 status = "okay";
   36                         };
   37 
   38                         tcb0: timer@fff7c000 {
   39                                 timer@0 {
   40                                         compatible = "atmel,tcb-timer";
   41                                         reg = <0>, <1>;
   42                                 };
   43 
   44                                 timer@2 {
   45                                         compatible = "atmel,tcb-timer";
   46                                         reg = <2>;
   47                                 };
   48                         };
   49 
   50                         macb0: ethernet@fffbc000 {
   51                                 phy-mode = "rmii";
   52                                 status = "okay";
   53                         };
   54 
   55                         usb1: gadget@fff78000 {
   56                                 atmel,vbus-gpio = <&pioB 11 GPIO_ACTIVE_HIGH>;
   57                                 status = "okay";
   58                         };
   59 
   60                         spi0: spi@fffa4000 {
   61                                 cs-gpios = <&pioB 15 GPIO_ACTIVE_HIGH>;
   62                                 status = "okay";
   63                                 flash@0 {
   64                                         compatible = "atmel,at45", "atmel,dataflash";
   65                                         reg = <0>;
   66                                         spi-max-frequency = <15000000>;
   67                                 };
   68                         };
   69 
   70                         shdwc@fffffd10 {
   71                                 atmel,wakeup-counter = <10>;
   72                                 atmel,wakeup-rtt-timer;
   73                         };
   74                 };
   75 
   76                 ebi0: ebi@10000000 {
   77                         status = "okay";
   78 
   79                         nand_controller: nand-controller {
   80                                 status = "okay";
   81                                 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
   82                                 pinctrl-names = "default";
   83 
   84                                 nand@3 {
   85                                         reg = <0x3 0x0 0x800000>;
   86                                         rb-gpios = <&pioA 22 GPIO_ACTIVE_HIGH>;
   87                                         cs-gpios = <&pioA 15 GPIO_ACTIVE_HIGH>;
   88                                         nand-bus-width = <8>;
   89                                         nand-ecc-mode = "soft";
   90                                         nand-on-flash-bbt;
   91                                         label = "atmel_nand";
   92 
   93                                         partitions {
   94                                                 compatible = "fixed-partitions";
   95                                                 #address-cells = <1>;
   96                                                 #size-cells = <1>;
   97 
   98                                                 at91bootstrap@0 {
   99                                                         label = "at91bootstrap";
  100                                                         reg = <0x0 0x20000>;
  101                                                 };
  102 
  103                                                 barebox@20000 {
  104                                                         label = "barebox";
  105                                                         reg = <0x20000 0x40000>;
  106                                                 };
  107 
  108                                                 bareboxenv@60000 {
  109                                                         label = "bareboxenv";
  110                                                         reg = <0x60000 0x20000>;
  111                                                 };
  112 
  113                                                 bareboxenv2@80000 {
  114                                                         label = "bareboxenv2";
  115                                                         reg = <0x80000 0x20000>;
  116                                                 };
  117 
  118                                                 oftree@80000 {
  119                                                         label = "oftree";
  120                                                         reg = <0xa0000 0x20000>;
  121                                                 };
  122 
  123                                                 kernel@a0000 {
  124                                                         label = "kernel";
  125                                                         reg = <0xc0000 0x400000>;
  126                                                 };
  127 
  128                                                 rootfs@4a0000 {
  129                                                         label = "rootfs";
  130                                                         reg = <0x4c0000 0x7800000>;
  131                                                 };
  132 
  133                                                 data@7ca0000 {
  134                                                         label = "data";
  135                                                         reg = <0x7cc0000 0x8340000>;
  136                                                 };
  137                                         };
  138                                 };
  139                         };
  140                 };
  141 
  142                 usb0: ohci@a00000 {
  143                         num-ports = <2>;
  144                         status = "okay";
  145                 };
  146         };
  147 
  148         leds {
  149                 compatible = "gpio-leds";
  150 
  151                 user_led {
  152                         label = "user_led";
  153                         gpios = <&pioB 21 GPIO_ACTIVE_HIGH>;
  154                         linux,default-trigger = "heartbeat";
  155                 };
  156         };
  157 
  158         gpio_keys {
  159                 compatible = "gpio-keys";
  160                 #address-cells = <1>;
  161                 #size-cells = <0>;
  162 
  163                 user_pb {
  164                         label = "user_pb";
  165                         gpios = <&pioB 10 GPIO_ACTIVE_LOW>;
  166                         linux,code = <28>;
  167                         wakeup-source;
  168                 };
  169         };
  170 
  171         i2c-gpio-0 {
  172                 status = "okay";
  173         };
  174 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/usb_a9263.dts

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sys/contrib/device-tree/src/arm/usb_a9263.dts