target/linux/at91/files/arch/arm/boot/dts/lmu5000.dts

   1 /*
   2  * lmu5000.dst - Device Tree file for CalAmp LMU5000 board
   3  *
   4  * Copyright (C) 2013 Adam Porter <porter.adam@gmail.com>
   5  *
   6  * Licensed under GPLv2.
   7  */
   8 /dts-v1/;
   9 #include "at91sam9g20.dtsi"
  10
  11 / {
  12         model = "CalAmp LMU5000";
  13         compatible = "calamp,lmu5000", "atmel,at91sam9g20", "atmel,at91sam9";
  14
  15         chosen {
  16                 bootargs = "mem=64M console=ttyS0,115200 rootfstype=jffs2";
  17         };
  18
  19         memory {
  20                 reg = <0x20000000 0x4000000>;
  21         };
  22
  23         clocks {
  24                 #address-cells = <1>;
  25                 #size-cells = <1>;
  26                 ranges;
  27
  28                 main_clock: clock@0 {
  29                         compatible = "atmel,osc", "fixed-clock";
  30                         clock-frequency = <18432000>;
  31                 };
  32         };
  33
  34         ahb {
  35                 apb {
  36                         pinctrl@fffff400 {
  37                                 board {
  38                                         pinctrl_pck0_as_mck: pck0_as_mck {
  39                                                 atmel,pins =
  40                                                         <2 1 0x2 0x0>;  /* PC1 periph B */
  41                                         };
  42                                 };
  43                         };
  44
  45                         dbgu: serial@fffff200 {
  46                                 status = "okay";
  47                         };
  48
  49                         usart0: serial@fffb0000 {
  50                                 pinctrl-0 =
  51                                         <&pinctrl_usart0
  52                                          &pinctrl_usart0_rts
  53                                          &pinctrl_usart0_cts
  54                                          &pinctrl_usart0_dtr_dsr
  55                                          &pinctrl_usart0_dcd
  56                                          &pinctrl_usart0_ri>;
  57                                 status = "okay";
  58                         };
  59
  60                         usart2: serial@fffb8000 {
  61                                 status = "okay";
  62                         };
  63
  64                         uart0: serial@fffd4000 {
  65                                 status = "okay";
  66                         };
  67
  68                         uart1: serial@fffd8000 {
  69                                 status = "okay";
  70                         };
  71
  72                         macb0: ethernet@fffc4000 {
  73                                 phy-mode = "mii";
  74                                 status = "okay";
  75                         };
  76
  77                         usb1: gadget@fffa4000 {
  78                                 atmel,vbus-gpio = <&pioC 5 0>;
  79                                 status = "okay";
  80                         };
  81
  82                         ssc0: ssc@fffbc000 {
  83                                 status = "okay";
  84                                 pinctrl-0 = <&pinctrl_ssc0_tx>;
  85                         };
  86
  87                         watchdog@fffffd40 {
  88                                 status = "okay";
  89                         };
  90                 };
  91
  92                 nand0: nand@40000000 {
  93                         nand-bus-width = <8>;
  94                         nand-ecc-mode = "soft";
  95                         nand-on-flash-bbt;
  96                         status = "okay";
  97
  98                         kernel@0 {
  99                                 label = "kernel";
 100                                 reg = <0x0 0x400000>;
 101                         };
 102
 103                         rootfs@400000 {
 104                                 label = "rootfs";
 105                                 reg = <0x400000 0x3C00000>;
 106                         };
 107
 108                         user1@4000000 {
 109                                 label = "user1";
 110                                 reg = <0x4000000 0x2000000>;
 111                         };
 112
 113                         user2@6000000 {
 114                                 label = "user2";
 115                                 reg = <0x6000000 0x2000000>;
 116                         };
 117                 };
 118
 119                 usb0: ohci@500000 {
 120                         num-ports = <2>;
 121                         status = "okay";
 122                 };
 123         };
 124 };