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                         watchdog@fffffd40 {
  83                                 status = "okay";
  84                         };
  85                 };
  86
  87                 nand0: nand@40000000 {
  88                         nand-bus-width = <8>;
  89                         nand-ecc-mode = "soft";
  90                         nand-on-flash-bbt;
  91                         status = "okay";
  92
  93                         at91bootstrap@0 {
  94                                 label = "at91bootstrap";
  95                                 reg = <0x0 0x8000>;
  96                         };
  97
  98                         barebox@8000 {
  99                                 label = "barebox";
 100                                 reg = <0x8000 0x40000>;
 101                         };
 102
 103                         bareboxenv@48000 {
 104                                 label = "bareboxenv";
 105                                 reg = <0x48000 0x8000>;
 106                         };
 107
 108                         user_block@0x50000 {
 109                                 label = "user_block";
 110                                 reg = <0x50000 0xb0000>;
 111                         };
 112
 113                         kernel@100000 {
 114                                 label = "kernel";
 115                                 reg = <0x100000 0x1b0000>;
 116                         };
 117
 118                         root@2b0000 {
 119                                 label = "root";
 120                                 reg = <0x2b0000 0x1D50000>;
 121                         };
 122                 };
 123
 124                 usb0: ohci@00500000 {
 125                         num-ports = <2>;
 126                         atmel,vbus-gpio = <&pioB 15 GPIO_ACTIVE_LOW>;
 127                         status = "okay";
 128                 };
 129         };
 130
 131         leds {
 132                 compatible = "gpio-leds";
 133
 134                 power_green {
 135                         label = "power_green";
 136                         gpios = <&pioC 17 GPIO_ACTIVE_HIGH>;
 137                         linux,default-trigger = "heartbeat";
 138                 };
 139
 140                 power_red {
 141                         label = "power_red";
 142                         gpios = <&pioA 2 GPIO_ACTIVE_HIGH>;
 143                 };
 144
 145                 tx_green {
 146                         label = "tx_green";
 147                         gpios = <&pioC 19 GPIO_ACTIVE_HIGH>;
 148                 };
 149
 150                 tx_red {
 151                         label = "tx_red";
 152                         gpios = <&pioC 18 GPIO_ACTIVE_HIGH>;
 153                 };
 154         };
 155
 156         gpio_keys {
 157                 compatible = "gpio-keys";
 158                 #address-cells = <1>;
 159                 #size-cells = <0>;
 160
 161                 keyswitch_in {
 162                         label = "keyswitch_in";
 163                         gpios = <&pioB 1 GPIO_ACTIVE_HIGH>;
 164                         linux,code = <28>;
 165                         gpio-key,wakeup;
 166                 };
 167
 168                 error_in {
 169                         label = "error_in";
 170                         gpios = <&pioB 2 GPIO_ACTIVE_HIGH>;
 171                         linux,code = <29>;
 172                         gpio-key,wakeup;
 173                 };
 174
 175                 btn {
 176                         label = "btn";
 177                         gpios = <&pioC 23 GPIO_ACTIVE_HIGH>;
 178                         linux,code = <31>;
 179                         gpio-key,wakeup;
 180                 };
 181         };
 182 };