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 <[email protected]>
   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                 slow_xtal {
  36                         clock-frequency = <32768>;
  37                 };
  38
  39                 main_xtal {
  40                         clock-frequency = <18432000>;
  41                 };
  42         };
  43
  44         ahb {
  45                 apb {
  46                         usart0: serial@fffb0000 {
  47                                 pinctrl-0 = <&pinctrl_usart0 &pinctrl_usart0_rts>;
  48                                 linux,rs485-enabled-at-boot-time;
  49                                 status = "okay";
  50                         };
  51
  52                         usart1: serial@fffb4000 {
  53                                 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts>;
  54                                 linux,rs485-enabled-at-boot-time;
  55                                 status = "okay";
  56                         };
  57
  58                         usart2: serial@fffb8000 {
  59                                 pinctrl-0 = <&pinctrl_usart2>;
  60                                 status = "okay";
  61                         };
  62
  63                         macb0: ethernet@fffc4000 {
  64                                 pinctrl-0 = <&pinctrl_macb_rmii &pinctrl_macb_rmii_mii>;
  65                                 phy-mode = "mii";
  66                                 status = "okay";
  67                         };
  68
  69                         mmc0: mmc@fffa8000 {
  70                                 pinctrl-0 = <&pinctrl_mmc0_clk
  71                                              &pinctrl_mmc0_slot1_cmd_dat0
  72                                              &pinctrl_mmc0_slot1_dat1_3>;
  73                                 status = "okay";
  74
  75                                 slot@1 {
  76                                         reg = <1>;
  77                                         bus-width = <4>;
  78                                 };
  79                         };
  80
  81                         watchdog@fffffd40 {
  82                                 status = "okay";
  83                         };
  84                 };
  85
  86                 ebi: ebi@10000000 {
  87                         status = "okay";
  88
  89                         nand_controller: nand-controller {
  90                                 status = "okay";
  91                                 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
  92                                 pinctrl-names = "default";
  93
  94                                 nand@3 {
  95                                         reg = <0x3 0x0 0x800000>;
  96                                         rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
  97                                         cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
  98                                         nand-bus-width = <8>;
  99                                         nand-ecc-mode = "soft";
 100                                         nand-on-flash-bbt;
 101                                         label = "atmel_nand";
 102
 103                                         partitions {
 104                                                 compatible = "fixed-partitions";
 105                                                 #address-cells = <1>;
 106                                                 #size-cells = <1>;
 107
 108                                                 barebox@0 {
 109                                                         label = "barebox";
 110                                                         reg = <0x0 0x58000>;
 111                                                 };
 112
 113                                                 u_boot_env@58000 {
 114                                                         label = "u_boot_env";
 115                                                         reg = <0x58000 0x8000>;
 116                                                 };
 117
 118                                                 ubi@60000 {
 119                                                         label = "ubi";
 120                                                         reg = <0x60000 0x1FA0000>;
 121                                                 };
 122                                         };
 123                                 };
 124                         };
 125                 };
 126
 127                 usb0: ohci@500000 {
 128                         num-ports = <2>;
 129                         atmel,vbus-gpio = <&pioB 15 GPIO_ACTIVE_LOW>;
 130                         status = "okay";
 131                 };
 132         };
 133
 134         leds {
 135                 compatible = "gpio-leds";
 136
 137                 power_green {
 138                         label = "power_green";
 139                         gpios = <&pioC 17 GPIO_ACTIVE_HIGH>;
 140                         linux,default-trigger = "heartbeat";
 141                 };
 142
 143                 power_red {
 144                         label = "power_red";
 145                         gpios = <&pioA 2 GPIO_ACTIVE_HIGH>;
 146                 };
 147
 148                 tx_green {
 149                         label = "tx_green";
 150                         gpios = <&pioC 19 GPIO_ACTIVE_HIGH>;
 151                 };
 152
 153                 tx_red {
 154                         label = "tx_red";
 155                         gpios = <&pioC 18 GPIO_ACTIVE_HIGH>;
 156                 };
 157         };
 158
 159         gpio_keys {
 160                 compatible = "gpio-keys";
 161                 #address-cells = <1>;
 162                 #size-cells = <0>;
 163
 164                 keyswitch_in {
 165                         label = "keyswitch_in";
 166                         gpios = <&pioB 1 GPIO_ACTIVE_HIGH>;
 167                         linux,code = <28>;
 168                         wakeup-source;
 169                 };
 170
 171                 error_in {
 172                         label = "error_in";
 173                         gpios = <&pioB 2 GPIO_ACTIVE_HIGH>;
 174                         linux,code = <29>;
 175                         wakeup-source;
 176                 };
 177
 178                 btn {
 179                         label = "btn";
 180                         gpios = <&pioC 23 GPIO_ACTIVE_HIGH>;
 181                         linux,code = <31>;
 182                         wakeup-source;
 183                 };
 184         };
 185 };