arch/arm/boot/dts/sama5d3xcm.dtsi

   1 /*
   2  * sama5d3xcm.dtsi - Device Tree Include file for SAMA5D3x CPU Module
   3  *
   4  *  Copyright (C) 2013 Atmel,
   5  *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
   6  *
   7  * Licensed under GPLv2 or later.
   8  */
   9
  10 / {
  11         compatible = "atmel,samad3xcm", "atmel,sama5d3", "atmel,sama5";
  12
  13         chosen {
  14                 bootargs = "console=ttyS0,115200 rootfstype=ubifs ubi.mtd=5 root=ubi0:rootfs";
  15         };
  16
  17         memory {
  18                 reg = <0x20000000 0x20000000>;
  19         };
  20
  21         clocks {
  22                 #address-cells = <1>;
  23                 #size-cells = <1>;
  24                 ranges;
  25
  26                 main_clock: clock@0 {
  27                         compatible = "atmel,osc", "fixed-clock";
  28                         clock-frequency = <12000000>;
  29                 };
  30         };
  31
  32         ahb {
  33                 apb {
  34                         spi0: spi@f0004000 {
  35                                 cs-gpios = <&pioD 13 0>, <0>, <0>, <0>;
  36                         };
  37
  38                         macb0: ethernet@f0028000 {
  39                                 phy-mode = "rgmii";
  40                         };
  41                 };
  42
  43                 nand0: nand@60000000 {
  44                         nand-bus-width = <8>;
  45                         nand-ecc-mode = "hw";
  46                         atmel,has-pmecc;
  47                         atmel,pmecc-cap = <4>;
  48                         atmel,pmecc-sector-size = <512>;
  49                         nand-on-flash-bbt;
  50                         status = "okay";
  51
  52                         at91bootstrap@0 {
  53                                 label = "at91bootstrap";
  54                                 reg = <0x0 0x40000>;
  55                         };
  56
  57                         bootloader@40000 {
  58                                 label = "bootloader";
  59                                 reg = <0x40000 0x80000>;
  60                         };
  61
  62                         bootloaderenv@c0000 {
  63                                 label = "bootloader env";
  64                                 reg = <0xc0000 0xc0000>;
  65                         };
  66
  67                         dtb@180000 {
  68                                 label = "device tree";
  69                                 reg = <0x180000 0x80000>;
  70                         };
  71
  72                         kernel@200000 {
  73                                 label = "kernel";
  74                                 reg = <0x200000 0x600000>;
  75                         };
  76
  77                         rootfs@800000 {
  78                                 label = "rootfs";
  79                                 reg = <0x800000 0x0f800000>;
  80                         };
  81                 };
  82         };
  83
  84         leds {
  85                 compatible = "gpio-leds";
  86
  87                 d2 {
  88                         label = "d2";
  89                         gpios = <&pioE 25 GPIO_ACTIVE_LOW>;     /* PE25, conflicts with A25, RXD2 */
  90                 };
  91         };
  92 };