arch/arm/boot/dts/animeo_ip.dts

   1 /*
   2  * animeo_ip.dts - Device Tree file for Somfy Animeo IP Boards
   3  *
   4  *  Copyright (C) 2011-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
   5  *
   6  * Licensed under GPLv2 only.
   7  */
   8
   9 /dts-v1/;
  10 /include/ "at91sam9260.dtsi"
  11
  12 / {
  13         model = "Somfy Animeo IP";
  14         compatible = "somfy,animeo-ip", "atmel,at91sam9260", "atmel,at91sam9";
  15
  16         aliases {
  17                 serial0 = &usart1;
  18                 serial1 = &usart2;
  19                 serial2 = &usart0;
  20                 serial3 = &dbgu;
  21                 serial4 = &usart3;
  22                 serial5 = &uart0;
  23                 serial6 = &uart1;
  24         };
  25
  26         chosen {
  27                 linux,stdout-path = &usart2;
  28         };
  29
  30         memory {
  31                 reg = <0x20000000 0x4000000>;
  32         };
  33
  34         clocks {
  35                 #address-cells = <1>;
  36                 #size-cells = <1>;
  37                 ranges;
  38
  39                 main_clock: clock@0 {
  40                         compatible = "atmel,osc", "fixed-clock";
  41                         clock-frequency = <18432000>;
  42                 };
  43         };
  44
  45         ahb {
  46                 apb {
  47                         usart0: serial@fffb0000 {
  48                                 pinctrl-0 = <&pinctrl_usart0 &pinctrl_usart0_rts>;
  49                                 linux,rs485-enabled-at-boot-time;
  50                                 status = "okay";
  51                         };
  52
  53                         usart1: serial@fffb4000 {
  54                                 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts>;
  55                                 linux,rs485-enabled-at-boot-time;
  56                                 status = "okay";
  57                         };
  58
  59                         usart2: serial@fffb8000 {
  60                                 pinctrl-0 = <&pinctrl_usart2>;
  61                                 status = "okay";
  62                         };
  63
  64                         macb0: ethernet@fffc4000 {
  65                                 pinctrl-0 = <&pinctrl_macb_rmii &pinctrl_macb_rmii_mii>;
  66                                 phy-mode = "mii";
  67                                 status = "okay";
  68                         };
  69
  70                         mmc0: mmc@fffa8000 {
  71                                 pinctrl-0 = <&pinctrl_mmc0_clk
  72                                              &pinctrl_mmc0_slot1_cmd_dat0
  73                                              &pinctrl_mmc0_slot1_dat1_3>;
  74                                 status = "okay";
  75
  76                                 slot@1 {
  77                                         reg = <1>;
  78                                         bus-width = <4>;
  79                                 };
  80                         };
  81                 };
  82
  83                 nand0: nand@40000000 {
  84                         nand-bus-width = <8>;
  85                         nand-ecc-mode = "soft";
  86                         nand-on-flash-bbt;
  87                         status = "okay";
  88
  89                         at91bootstrap@0 {
  90                                 label = "at91bootstrap";
  91                                 reg = <0x0 0x8000>;
  92                         };
  93
  94                         barebox@8000 {
  95                                 label = "barebox";
  96                                 reg = <0x8000 0x40000>;
  97                         };
  98
  99                         bareboxenv@48000 {
 100                                 label = "bareboxenv";
 101                                 reg = <0x48000 0x8000>;
 102                         };
 103
 104                         user_block@0x50000 {
 105                                 label = "user_block";
 106                                 reg = <0x50000 0xb0000>;
 107                         };
 108
 109                         kernel@100000 {
 110                                 label = "kernel";
 111                                 reg = <0x100000 0x1b0000>;
 112                         };
 113
 114                         root@2b0000 {
 115                                 label = "root";
 116                                 reg = <0x2b0000 0x1D50000>;
 117                         };
 118                 };
 119
 120                 usb0: ohci@00500000 {
 121                         num-ports = <2>;
 122                         atmel,vbus-gpio = <&pioB 15 1>;
 123                         status = "okay";
 124                 };
 125         };
 126
 127         leds {
 128                 compatible = "gpio-leds";
 129
 130                 power_green {
 131                         label = "power_green";
 132                         gpios = <&pioC 17 0>;
 133                         linux,default-trigger = "heartbeat";
 134                 };
 135
 136                 power_red {
 137                         label = "power_red";
 138                         gpios = <&pioA 2 0>;
 139                 };
 140
 141                 tx_green {
 142                         label = "tx_green";
 143                         gpios = <&pioC 19 0>;
 144                 };
 145
 146                 tx_red {
 147                         label = "tx_red";
 148                         gpios = <&pioC 18 0>;
 149                 };
 150         };
 151
 152         gpio_keys {
 153                 compatible = "gpio-keys";
 154                 #address-cells = <1>;
 155                 #size-cells = <0>;
 156
 157                 keyswitch_in {
 158                         label = "keyswitch_in";
 159                         gpios = <&pioB 1 0>;
 160                         linux,code = <28>;
 161                         gpio-key,wakeup;
 162                 };
 163
 164                 error_in {
 165                         label = "error_in";
 166                         gpios = <&pioB 2 0>;
 167                         linux,code = <29>;
 168                         gpio-key,wakeup;
 169                 };
 170
 171                 btn {
 172                         label = "btn";
 173                         gpios = <&pioC 23 0>;
 174                         linux,code = <31>;
 175                         gpio-key,wakeup;
 176                 };
 177         };
 178 };