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                 slow_xtal {
  45                         clock-frequency = <32768>;
  46                 };
  47
  48                 main_xtal {
  49                         clock-frequency = <18432000>;
  50                 };
  51         };
  52
  53         ahb {
  54                 apb {
  55                         usart0: serial@fffb0000 {
  56                                 pinctrl-0 = <&pinctrl_usart0 &pinctrl_usart0_rts>;
  57                                 linux,rs485-enabled-at-boot-time;
  58                                 status = "okay";
  59                         };
  60
  61                         usart1: serial@fffb4000 {
  62                                 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts>;
  63                                 linux,rs485-enabled-at-boot-time;
  64                                 status = "okay";
  65                         };
  66
  67                         usart2: serial@fffb8000 {
  68                                 pinctrl-0 = <&pinctrl_usart2>;
  69                                 status = "okay";
  70                         };
  71
  72                         macb0: ethernet@fffc4000 {
  73                                 pinctrl-0 = <&pinctrl_macb_rmii &pinctrl_macb_rmii_mii>;
  74                                 phy-mode = "mii";
  75                                 status = "okay";
  76                         };
  77
  78                         mmc0: mmc@fffa8000 {
  79                                 pinctrl-0 = <&pinctrl_mmc0_clk
  80                                              &pinctrl_mmc0_slot1_cmd_dat0
  81                                              &pinctrl_mmc0_slot1_dat1_3>;
  82                                 status = "okay";
  83
  84                                 slot@1 {
  85                                         reg = <1>;
  86                                         bus-width = <4>;
  87                                 };
  88                         };
  89
  90                         watchdog@fffffd40 {
  91                                 status = "okay";
  92                         };
  93                 };
  94
  95                 nand0: nand@40000000 {
  96                         nand-bus-width = <8>;
  97                         nand-ecc-mode = "soft";
  98                         nand-on-flash-bbt;
  99                         status = "okay";
 100
 101                         barebox@0 {
 102                                 label = "barebox";
 103                                 reg = <0x0 0x58000>;
 104                         };
 105
 106                         u_boot_env@58000 {
 107                                 label = "u_boot_env";
 108                                 reg = <0x58000 0x8000>;
 109                         };
 110
 111                         ubi@60000 {
 112                                 label = "ubi";
 113                                 reg = <0x60000 0x1FA0000>;
 114                         };
 115                 };
 116
 117                 usb0: ohci@00500000 {
 118                         num-ports = <2>;
 119                         atmel,vbus-gpio = <&pioB 15 GPIO_ACTIVE_LOW>;
 120                         status = "okay";
 121                 };
 122         };
 123
 124         leds {
 125                 compatible = "gpio-leds";
 126
 127                 power_green {
 128                         label = "power_green";
 129                         gpios = <&pioC 17 GPIO_ACTIVE_HIGH>;
 130                         linux,default-trigger = "heartbeat";
 131                 };
 132
 133                 power_red {
 134                         label = "power_red";
 135                         gpios = <&pioA 2 GPIO_ACTIVE_HIGH>;
 136                 };
 137
 138                 tx_green {
 139                         label = "tx_green";
 140                         gpios = <&pioC 19 GPIO_ACTIVE_HIGH>;
 141                 };
 142
 143                 tx_red {
 144                         label = "tx_red";
 145                         gpios = <&pioC 18 GPIO_ACTIVE_HIGH>;
 146                 };
 147         };
 148
 149         gpio_keys {
 150                 compatible = "gpio-keys";
 151                 #address-cells = <1>;
 152                 #size-cells = <0>;
 153
 154                 keyswitch_in {
 155                         label = "keyswitch_in";
 156                         gpios = <&pioB 1 GPIO_ACTIVE_HIGH>;
 157                         linux,code = <28>;
 158                         gpio-key,wakeup;
 159                 };
 160
 161                 error_in {
 162                         label = "error_in";
 163                         gpios = <&pioB 2 GPIO_ACTIVE_HIGH>;
 164                         linux,code = <29>;
 165                         gpio-key,wakeup;
 166                 };
 167
 168                 btn {
 169                         label = "btn";
 170                         gpios = <&pioC 23 GPIO_ACTIVE_HIGH>;
 171                         linux,code = <31>;
 172                         gpio-key,wakeup;
 173                 };
 174         };
 175 };