arch/arm/boot/dts/at91-qil_a9260.dts

   1 /*
   2  * at91-qil_a9260.dts - Device Tree file for Calao QIL A9260 board
   3  *
   4  * Copyright (C) 2011-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
   5  *
   6  * Licensed under GPLv2.
   7  */
   8 /dts-v1/;
   9 #include "at91sam9260.dtsi"
  10 / {
  11         model = "Calao QIL A9260";
  12         compatible = "calao,qil-a9260", "atmel,at91sam9260", "atmel,at91sam9";
  13
  14         chosen {
  15                 bootargs = "console=ttyS0,115200";
  16         };
  17
  18         memory {
  19                 reg = <0x20000000 0x4000000>;
  20         };
  21
  22         clocks {
  23                 #address-cells = <1>;
  24                 #size-cells = <1>;
  25                 ranges;
  26
  27                 main_clock: clock@0 {
  28                         compatible = "atmel,osc", "fixed-clock";
  29                         clock-frequency = <12000000>;
  30                 };
  31         };
  32
  33         ahb {
  34                 apb {
  35                         usb1: gadget@fffa4000 {
  36                                 atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
  37                                 status = "okay";
  38                         };
  39
  40                         mmc0: mmc@fffa8000 {
  41                                 pinctrl-0 = <
  42                                         &pinctrl_mmc0_clk
  43                                         &pinctrl_mmc0_slot0_cmd_dat0
  44                                         &pinctrl_mmc0_slot0_dat1_3>;
  45                                 status = "okay";
  46                                 slot@0 {
  47                                         reg = <0>;
  48                                         bus-width = <4>;
  49                                 };
  50                         };
  51
  52                         usart0: serial@fffb0000 {
  53                                 pinctrl-0 =
  54                                         <&pinctrl_usart0
  55                                          &pinctrl_usart0_rts
  56                                          &pinctrl_usart0_cts
  57                                          &pinctrl_usart0_dtr_dsr
  58                                          &pinctrl_usart0_dcd
  59                                          &pinctrl_usart0_ri>;
  60                                 status = "okay";
  61                         };
  62
  63                         usart1: serial@fffb4000 {
  64                                 pinctrl-0 =
  65                                         <&pinctrl_usart1
  66                                          &pinctrl_usart1_rts
  67                                          &pinctrl_usart1_cts>;
  68                                 status = "okay";
  69                         };
  70
  71                         usart2: serial@fffb8000 {
  72                                 pinctrl-0 =
  73                                         <&pinctrl_usart2
  74                                          &pinctrl_usart2_rts
  75                                          &pinctrl_usart2_cts>;
  76                                 status = "okay";
  77                         };
  78
  79                         macb0: ethernet@fffc4000 {
  80                                 phy-mode = "rmii";
  81                                 status = "okay";
  82                         };
  83
  84                         spi0: spi@fffc8000 {
  85                                 status = "okay";
  86                                 cs-gpios = <&pioA 3 GPIO_ACTIVE_HIGH>;
  87
  88                                 m41t94@0 {
  89                                         compatible = "st,m41t94";
  90                                         reg = <0>;
  91                                         spi-max-frequency = <1000000>;
  92                                 };
  93
  94                         };
  95
  96                         dbgu: serial@fffff200 {
  97                                 status = "okay";
  98                         };
  99
 100                         shdwc@fffffd10 {
 101                                 atmel,wakeup-counter = <10>;
 102                                 atmel,wakeup-rtt-timer;
 103                         };
 104                 };
 105
 106                 usb0: ohci@00500000 {
 107                         num-ports = <2>;
 108                         status = "okay";
 109                 };
 110
 111                 nand0: nand@40000000 {
 112                         nand-bus-width = <8>;
 113                         nand-ecc-mode = "soft";
 114                         nand-on-flash-bbt;
 115                         status = "okay";
 116
 117                         at91bootstrap@0 {
 118                                 label = "at91bootstrap";
 119                                 reg = <0x0 0x20000>;
 120                         };
 121
 122                         barebox@20000 {
 123                                 label = "barebox";
 124                                 reg = <0x20000 0x40000>;
 125                         };
 126
 127                         bareboxenv@60000 {
 128                                 label = "bareboxenv";
 129                                 reg = <0x60000 0x20000>;
 130                         };
 131
 132                         bareboxenv2@80000 {
 133                                 label = "bareboxenv2";
 134                                 reg = <0x80000 0x20000>;
 135                         };
 136
 137                         oftree@a0000 {
 138                                 label = "oftree";
 139                                 reg = <0xa0000 0x20000>;
 140                         };
 141
 142                         kernel@c0000 {
 143                                 label = "kernel";
 144                                 reg = <0xc0000 0x400000>;
 145                         };
 146
 147                         rootfs@4c0000 {
 148                                 label = "rootfs";
 149                                 reg = <0x4c0000 0x7800000>;
 150                         };
 151
 152                         data@7cc0000 {
 153                                 label = "data";
 154                                 reg = <0x7cc0000 0x8340000>;
 155                         };
 156                 };
 157         };
 158
 159         leds {
 160                 compatible = "gpio-leds";
 161
 162                 user_led {
 163                         label = "user_led";
 164                         gpios = <&pioB 21 GPIO_ACTIVE_HIGH>;
 165                         linux,default-trigger = "heartbeat";
 166                 };
 167         };
 168
 169         gpio_keys {
 170                 compatible = "gpio-keys";
 171                 #address-cells = <1>;
 172                 #size-cells = <0>;
 173
 174                 user_pb {
 175                         label = "user_pb";
 176                         gpios = <&pioB 10 GPIO_ACTIVE_LOW>;
 177                         linux,code = <28>;
 178                         gpio-key,wakeup;
 179                 };
 180         };
 181
 182         i2c@0 {
 183                 status = "okay";
 184         };
 185 };