arch/arm/boot/dts/at91sam9x5ek.dtsi

   1 /*
   2  * at91sam9x5ek.dtsi - Device Tree file for AT91SAM9x5CM Base board
   3  *
   4  *  Copyright (C) 2012 Atmel,
   5  *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
   6  *
   7  * Licensed under GPLv2 or later.
   8  */
   9 #include "at91sam9x5cm.dtsi"
  10
  11 / {
  12         model = "Atmel AT91SAM9X5-EK";
  13         compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
  14
  15         chosen {
  16                 bootargs = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
  17         };
  18
  19         ahb {
  20                 apb {
  21                         mmc0: mmc@f0008000 {
  22                                 pinctrl-0 = <
  23                                         &pinctrl_board_mmc0
  24                                         &pinctrl_mmc0_slot0_clk_cmd_dat0
  25                                         &pinctrl_mmc0_slot0_dat1_3>;
  26                                 status = "okay";
  27                                 slot@0 {
  28                                         reg = <0>;
  29                                         bus-width = <4>;
  30                                         cd-gpios = <&pioD 15 0>;
  31                                 };
  32                         };
  33
  34                         mmc1: mmc@f000c000 {
  35                                 pinctrl-0 = <
  36                                         &pinctrl_board_mmc1
  37                                         &pinctrl_mmc1_slot0_clk_cmd_dat0
  38                                         &pinctrl_mmc1_slot0_dat1_3>;
  39                                 status = "okay";
  40                                 slot@0 {
  41                                         reg = <0>;
  42                                         bus-width = <4>;
  43                                         cd-gpios = <&pioD 14 0>;
  44                                 };
  45                         };
  46
  47                         dbgu: serial@fffff200 {
  48                                 status = "okay";
  49                         };
  50
  51                         usart0: serial@f801c000 {
  52                                 status = "okay";
  53                         };
  54
  55                         i2c0: i2c@f8010000 {
  56                                 status = "okay";
  57                         };
  58
  59                         pinctrl@fffff400 {
  60                                 mmc0 {
  61                                         pinctrl_board_mmc0: mmc0-board {
  62                                                 atmel,pins =
  63                                                         <3 15 0x0 0x5>; /* PD15 gpio CD pin pull up and deglitch */
  64                                         };
  65                                 };
  66
  67                                 mmc1 {
  68                                         pinctrl_board_mmc1: mmc1-board {
  69                                                 atmel,pins =
  70                                                         <3 14 0x0 0x5>; /* PD14 gpio CD pin pull up and deglitch */
  71                                         };
  72                                 };
  73                         };
  74
  75                         spi0: spi@f0000000 {
  76                                 status = "okay";
  77                                 cs-gpios = <&pioA 14 0>, <0>, <0>, <0>;
  78                                 m25p80@0 {
  79                                         compatible = "atmel,at25df321a";
  80                                         spi-max-frequency = <50000000>;
  81                                         reg = <0>;
  82                                 };
  83                         };
  84                 };
  85
  86                 usb0: ohci@00600000 {
  87                         status = "okay";
  88                         num-ports = <2>;
  89                         atmel,vbus-gpio = <&pioD 19 1
  90                                            &pioD 20 1
  91                                           >;
  92                 };
  93
  94                 usb1: ehci@00700000 {
  95                         status = "okay";
  96                 };
  97         };
  98 };