Pileus Git - ~andy/linux/blob - arch/arm/boot/dts/at91-sama5d3_xplained.dts

   1 /*
   2  * at91-sama5d3_xplained.dts - Device Tree file for the SAMA5D3 Xplained board
   3  *
   4  *  Copyright (C) 2014 Atmel,
   5  *                2014 Nicolas Ferre <nicolas.ferre@atmel.com>
   6  *
   7  * Licensed under GPLv2 or later.
   8  */
   9 /dts-v1/;
  10 #include "sama5d36.dtsi"
  11
  12 / {
  13         model = "SAMA5D3 Xplained";
  14         compatible = "atmel,sama5d3-xplained", "atmel,sama5d3", "atmel,sama5";
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,115200";
  18         };
  19
  20         memory {
  21                 reg = <0x20000000 0x10000000>;
  22         };
  23
  24         ahb {
  25                 apb {
  26                         mmc0: mmc@f0000000 {
  27                                 pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7 &pinctrl_mmc0_cd>;
  28                                 status = "okay";
  29                                 slot@0 {
  30                                         reg = <0>;
  31                                         bus-width = <8>;
  32                                         cd-gpios = <&pioE 0 GPIO_ACTIVE_LOW>;
  33                                 };
  34                         };
  35
  36                         spi0: spi@f0004000 {
  37                                 cs-gpios = <&pioD 13 0>;
  38                                 status = "okay";
  39                         };
  40
  41                         can0: can@f000c000 {
  42                                 status = "okay";
  43                         };
  44
  45                         i2c0: i2c@f0014000 {
  46                                 status = "okay";
  47                         };
  48
  49                         i2c1: i2c@f0018000 {
  50                                 status = "okay";
  51                         };
  52
  53                         macb0: ethernet@f0028000 {
  54                                 phy-mode = "rgmii";
  55                                 status = "okay";
  56                         };
  57
  58                         usart0: serial@f001c000 {
  59                                 status = "okay";
  60                         };
  61
  62                         usart1: serial@f0020000 {
  63                                 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
  64                                 status = "okay";
  65                         };
  66
  67                         uart0: serial@f0024000 {
  68                                 status = "okay";
  69                         };
  70
  71                         mmc1: mmc@f8000000 {
  72                                 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
  73                                 status = "okay";
  74                                 slot@0 {
  75                                         reg = <0>;
  76                                         bus-width = <4>;
  77                                         cd-gpios = <&pioE 1 GPIO_ACTIVE_HIGH>;
  78                                 };
  79                         };
  80
  81                         spi1: spi@f8008000 {
  82                                 cs-gpios = <&pioC 25 0>, <0>, <0>, <&pioD 16 0>;
  83                                 status = "okay";
  84                         };
  85
  86                         adc0: adc@f8018000 {
  87                                 pinctrl-0 = <
  88                                         &pinctrl_adc0_adtrg
  89                                         &pinctrl_adc0_ad0
  90                                         &pinctrl_adc0_ad1
  91                                         &pinctrl_adc0_ad2
  92                                         &pinctrl_adc0_ad3
  93                                         &pinctrl_adc0_ad4
  94                                         &pinctrl_adc0_ad5
  95                                         &pinctrl_adc0_ad6
  96                                         &pinctrl_adc0_ad7
  97                                         &pinctrl_adc0_ad8
  98                                         &pinctrl_adc0_ad9
  99                                         >;
 100                                 status = "okay";
 101                         };
 102
 103                         i2c2: i2c@f801c000 {
 104                                 dmas = <0>, <0>;        /* Do not use DMA for i2c2 */
 105                                 status = "okay";
 106                         };
 107
 108                         macb1: ethernet@f802c000 {
 109                                 phy-mode = "rmii";
 110                                 status = "okay";
 111                         };
 112
 113                         dbgu: serial@ffffee00 {
 114                                 status = "okay";
 115                         };
 116
 117                         pinctrl@fffff200 {
 118                                 board {
 119                                         pinctrl_mmc0_cd: mmc0_cd {
 120                                                 atmel,pins =
 121                                                         <AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
 122                                         };
 123
 124                                         pinctrl_mmc1_cd: mmc1_cd {
 125                                                 atmel,pins =
 126                                                         <AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
 127                                         };
 128
 129                                         pinctrl_usba_vbus: usba_vbus {
 130                                                 atmel,pins =
 131                                                         <AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;   /* PE9, conflicts with A9 */
 132                                         };
 133                                 };
 134                         };
 135
 136                         pmc: pmc@fffffc00 {
 137                                 main: mainck {
 138                                         clock-frequency = <12000000>;
 139                                 };
 140                         };
 141                 };
 142
 143                 nand0: nand@60000000 {
 144                         nand-bus-width = <8>;
 145                         nand-ecc-mode = "hw";
 146                         atmel,has-pmecc;
 147                         atmel,pmecc-cap = <4>;
 148                         atmel,pmecc-sector-size = <512>;
 149                         nand-on-flash-bbt;
 150                         status = "okay";
 151
 152                         at91bootstrap@0 {
 153                                 label = "at91bootstrap";
 154                                 reg = <0x0 0x40000>;
 155                         };
 156
 157                         bootloader@40000 {
 158                                 label = "bootloader";
 159                                 reg = <0x40000 0x80000>;
 160                         };
 161
 162                         bootloaderenv@c0000 {
 163                                 label = "bootloader env";
 164                                 reg = <0xc0000 0xc0000>;
 165                         };
 166
 167                         dtb@180000 {
 168                                 label = "device tree";
 169                                 reg = <0x180000 0x80000>;
 170                         };
 171
 172                         kernel@200000 {
 173                                 label = "kernel";
 174                                 reg = <0x200000 0x600000>;
 175                         };
 176
 177                         rootfs@800000 {
 178                                 label = "rootfs";
 179                                 reg = <0x800000 0x0f800000>;
 180                         };
 181                 };
 182
 183                 usb0: gadget@00500000 {
 184                         atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>;   /* PE9, conflicts with A9 */
 185                         pinctrl-names = "default";
 186                         pinctrl-0 = <&pinctrl_usba_vbus>;
 187                         status = "okay";
 188                 };
 189
 190                 usb1: ohci@00600000 {
 191                         num-ports = <3>;
 192                         atmel,vbus-gpio = <0
 193                                            &pioE 3 GPIO_ACTIVE_LOW
 194                                            &pioE 4 GPIO_ACTIVE_LOW
 195                                           >;
 196                         status = "okay";
 197                 };
 198
 199                 usb2: ehci@00700000 {
 200                         status = "okay";
 201                 };
 202         };
 203
 204         gpio_keys {
 205                 compatible = "gpio-keys";
 206
 207                 bp3 {
 208                         label = "PB_USER";
 209                         gpios = <&pioE 29 GPIO_ACTIVE_LOW>;
 210                         linux,code = <0x104>;
 211                         gpio-key,wakeup;
 212                 };
 213         };
 214
 215         leds {
 216                 compatible = "gpio-leds";
 217
 218                 d2 {
 219                         label = "d2";
 220                         gpios = <&pioE 23 GPIO_ACTIVE_LOW>;     /* PE23, conflicts with A23, CTS2 */
 221                         linux,default-trigger = "heartbeat";
 222                 };
 223
 224                 d3 {
 225                         label = "d3";
 226                         gpios = <&pioE 24 GPIO_ACTIVE_HIGH>;
 227                 };
 228         };
 229 };