at91-sam9_l9260.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * at91-sam9_l9260.dts - Device Tree file for Olimex SAM9-L9260 board
    4  *
    5  *  Copyright (C) 2016 Raashid Muhammed <raashidmuhammed@zilogic.com>
    6  */
    7 /dts-v1/;
    8 #include "at91sam9260.dtsi"
    9 
   10 / {
   11         model = "Olimex sam9-l9260";
   12         compatible = "olimex,sam9-l9260", "atmel,at91sam9260", "atmel,at91sam9";
   13 
   14         chosen {
   15                 stdout-path = "serial0:115200n8";
   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 = <18432000>;
   29                 };
   30         };
   31 
   32         ahb {
   33                 apb {
   34                         tcb0: timer@fffa0000 {
   35                                 timer@0 {
   36                                         compatible = "atmel,tcb-timer";
   37                                         reg = <0>, <1>;
   38                                 };
   39 
   40                                 timer@2 {
   41                                         compatible = "atmel,tcb-timer";
   42                                         reg = <2>;
   43                                 };
   44                         };
   45 
   46                         mmc0: mmc@fffa8000 {
   47                                 pinctrl-0 = <
   48                                         &pinctrl_board_mmc0
   49                                         &pinctrl_mmc0_clk
   50                                         &pinctrl_mmc0_slot1_cmd_dat0
   51                                         &pinctrl_mmc0_slot1_dat1_3>;
   52                                 pinctrl-names = "default";
   53                                 status = "okay";
   54 
   55                                 slot@1 {
   56                                         reg = <1>;
   57                                         bus-width = <4>;
   58                                         cd-gpios = <&pioC 8 GPIO_ACTIVE_HIGH>;
   59                                         wp-gpios = <&pioC 4 GPIO_ACTIVE_HIGH>;
   60                                 };
   61                         };
   62 
   63                         macb0: ethernet@fffc4000 {
   64                                 pinctrl-0 = <&pinctrl_macb_rmii &pinctrl_macb_rmii_mii_alt>;
   65                                 phy-mode = "mii";
   66                                 #address-cells = <1>;
   67                                 #size-cells = <0>;
   68                                 status = "okay";
   69 
   70                                 ethernet-phy@1 {
   71                                         reg = <0x1>;
   72                                 };
   73                         };
   74 
   75                         spi0: spi@fffc8000 {
   76                                 cs-gpios = <&pioC 11 0>, <0>, <0>, <0>;
   77                                 status = "okay";
   78 
   79                                 flash@0 {
   80                                         compatible = "atmel,at45", "atmel,dataflash";
   81                                         spi-max-frequency = <15000000>;
   82                                         reg = <0>;
   83                                 };
   84                         };
   85 
   86                         dbgu: serial@fffff200 {
   87                                 status = "okay";
   88                         };
   89 
   90                         pinctrl@fffff400 {
   91                                 mmc0 {
   92                                         pinctrl_board_mmc0: mmc0-board {
   93                                                 atmel,pins =
   94                                                         <AT91_PIOC 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH     /* CD pin */
   95                                                          AT91_PIOC 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;    /* WP pin */
   96                                         };
   97                                 };
   98                         };
   99                 };
  100 
  101                 nand0: nand@40000000 {
  102                         nand-bus-width = <8>;
  103                         nand-ecc-mode = "soft";
  104                         nand-on-flash-bbt;
  105                         status = "okay";
  106                 };
  107 
  108                 usb0: ohci@500000 {
  109                         status = "okay";
  110                 };
  111 
  112         };
  113 
  114         i2c-gpio-0 {
  115                 status = "okay";
  116         };
  117 
  118         leds {
  119                 compatible = "gpio-leds";
  120 
  121                 pwr_led {
  122                         label = "sam9-l9260:yellow:pwr";
  123                         gpios = <&pioA 9 GPIO_ACTIVE_HIGH>;
  124                         linux,default-trigger = "cpu0";
  125                 };
  126 
  127                 status_led {
  128                         label = "sam9-l9260:green:status";
  129                         gpios = <&pioA 6 GPIO_ACTIVE_LOW>;
  130                         linux,default-trigger = "timer";
  131                 };
  132         };
  133 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/at91-sam9_l9260.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/at91-sam9_l9260.dts