arch/arm/dts/at91-sama5d2_xplained.dts

   1 /dts-v1/;
   2 #include "sama5d2.dtsi"
   3 #include "sama5d2-pinfunc.h"
   4
   5 / {
   6         model = "Atmel SAMA5D2 Xplained";
   7         compatible = "atmel,sama5d2-xplained", "atmel,sama5d2", "atmel,sama5";
   8
   9         chosen {
  10                 stdout-path = &uart1;
  11         };
  12
  13         ahb {
  14                 usb1: ohci@00400000 {
  15                         num-ports = <3>;
  16                         atmel,vbus-gpio = <&pioA 42 0>;
  17                         pinctrl-names = "default";
  18                         pinctrl-0 = <&pinctrl_usb_default>;
  19                         status = "okay";
  20                 };
  21
  22                 usb2: ehci@00500000 {
  23                         status = "okay";
  24                 };
  25
  26                 sdmmc0: sdio-host@a0000000 {
  27                         bus-width = <8>;
  28                         pinctrl-names = "default";
  29                         pinctrl-0 = <&pinctrl_sdmmc0_cmd_dat_default &pinctrl_sdmmc0_ck_cd_default>;
  30                         status = "okay";
  31                 };
  32
  33                 sdmmc1: sdio-host@b0000000 {
  34                         bus-width = <4>;
  35                         pinctrl-names = "default";
  36                         pinctrl-0 = <&pinctrl_sdmmc1_cmd_dat_default &pinctrl_sdmmc1_ck_cd_default>;
  37                         status = "okay"; /* conflict with qspi0 */
  38                 };
  39
  40                 apb {
  41                         qspi0: spi@f0020000 {
  42                                 status = "okay";
  43
  44                                 flash@0 {
  45                                         compatible = "atmel,sama5d2-qspi-flash";
  46                                         reg = <0>;
  47                                         #address-cells = <1>;
  48                                         #size-cells = <1>;
  49                                         pinctrl-names = "default";
  50                                         pinctrl-0 = <&pinctrl_qspi0_default>;
  51                                         spi-max-frequency = <83000000>;
  52
  53                                         partition@00000000 {
  54                                                 label = "boot";
  55                                                 reg = <0x00000000 0x00c00000>;
  56                                         };
  57
  58                                         partition@00c00000 {
  59                                                 label = "rootfs";
  60                                                 reg = <0x00c00000 0x00000000>;
  61                                         };
  62                                 };
  63                         };
  64
  65                         spi0: spi@f8000000 {
  66                                 cs-gpios = <&pioA 17 0>, <0>, <0>, <0>;
  67                                 pinctrl-names = "default";
  68                                 pinctrl-0 = <&pinctrl_spi0_default>;
  69                                 status = "okay";
  70
  71                                 spi_flash@0 {
  72                                         compatible = "spi-flash";
  73                                         reg = <0>;
  74                                         spi-max-frequency = <50000000>;
  75                                 };
  76                         };
  77
  78                         macb0: ethernet@f8008000 {
  79                                 pinctrl-names = "default";
  80                                 pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
  81                                 phy-mode = "rmii";
  82                                 status = "okay";
  83
  84                                 ethernet-phy@1 {
  85                                         reg = <0x1>;
  86                                 };
  87                         };
  88
  89                         uart1: serial@f8020000 {
  90                                 pinctrl-names = "default";
  91                                 pinctrl-0 = <&pinctrl_uart1_default>;
  92                                 status = "okay";
  93                         };
  94
  95                         i2c1: i2c@fc028000 {
  96                                 pinctrl-names = "default";
  97                                 pinctrl-0 = <&pinctrl_i2c1_default>;
  98                                 status = "okay";
  99                         };
 100
 101                         pioA: gpio@fc038000 {
 102                                 pinctrl {
 103                                         pinctrl_i2c1_default: i2c1_default {
 104                                                 pinmux = <PIN_PD4__TWD1>,
 105                                                          <PIN_PD5__TWCK1>;
 106                                                 bias-disable;
 107                                         };
 108
 109                                         pinctrl_macb0_phy_irq: macb0_phy_irq {
 110                                                 pinmux = <PIN_PC9__GPIO>;
 111                                                 bias-disable;
 112                                         };
 113
 114                                         pinctrl_macb0_rmii: macb0_rmii {
 115                                                 pinmux = <PIN_PB14__GTXCK>,
 116                                                          <PIN_PB15__GTXEN>,
 117                                                          <PIN_PB16__GRXDV>,
 118                                                          <PIN_PB17__GRXER>,
 119                                                          <PIN_PB18__GRX0>,
 120                                                          <PIN_PB19__GRX1>,
 121                                                          <PIN_PB20__GTX0>,
 122                                                          <PIN_PB21__GTX1>,
 123                                                          <PIN_PB22__GMDC>,
 124                                                          <PIN_PB23__GMDIO>;
 125                                                 bias-disable;
 126                                         };
 127
 128                                         pinctrl_qspi0_default: qspi0_default {
 129                                                 pinmux = <PIN_PA22__QSPI0_SCK>,
 130                                                          <PIN_PA23__QSPI0_CS>,
 131                                                          <PIN_PA24__QSPI0_IO0>,
 132                                                          <PIN_PA25__QSPI0_IO1>,
 133                                                          <PIN_PA26__QSPI0_IO2>,
 134                                                          <PIN_PA27__QSPI0_IO3>;
 135                                                 bias-disable;
 136                                         };
 137
 138                                         pinctrl_sdmmc0_cmd_dat_default: sdmmc0_cmd_dat_default {
 139                                                 pinmux = <PIN_PA1__SDMMC0_CMD>,
 140                                                          <PIN_PA2__SDMMC0_DAT0>,
 141                                                          <PIN_PA3__SDMMC0_DAT1>,
 142                                                          <PIN_PA4__SDMMC0_DAT2>,
 143                                                          <PIN_PA5__SDMMC0_DAT3>,
 144                                                          <PIN_PA6__SDMMC0_DAT4>,
 145                                                          <PIN_PA7__SDMMC0_DAT5>,
 146                                                          <PIN_PA8__SDMMC0_DAT6>,
 147                                                          <PIN_PA9__SDMMC0_DAT7>;
 148                                                 bias-pull-up;
 149                                         };
 150
 151                                         pinctrl_sdmmc0_ck_cd_default: sdmmc0_ck_cd_default {
 152                                                 pinmux = <PIN_PA0__SDMMC0_CK>,
 153                                                          <PIN_PA10__SDMMC0_RSTN>,
 154                                                          <PIN_PA11__SDMMC0_VDDSEL>,
 155                                                          <PIN_PA13__SDMMC0_CD>;
 156                                                 bias-disable;
 157                                         };
 158
 159                                         pinctrl_sdmmc1_cmd_dat_default: sdmmc1_cmd_dat_default {
 160                                                 pinmux = <PIN_PA28__SDMMC1_CMD>,
 161                                                          <PIN_PA18__SDMMC1_DAT0>,
 162                                                          <PIN_PA19__SDMMC1_DAT1>,
 163                                                          <PIN_PA20__SDMMC1_DAT2>,
 164                                                          <PIN_PA21__SDMMC1_DAT3>;
 165                                                 bias-pull-up;
 166                                         };
 167
 168                                         pinctrl_sdmmc1_ck_cd_default: sdmmc1_ck_cd_default {
 169                                                 pinmux = <PIN_PA22__SDMMC1_CK>,
 170                                                          <PIN_PA30__SDMMC1_CD>;
 171                                                 bias-disable;
 172                                         };
 173
 174                                         pinctrl_spi0_default: spi0_default {
 175                                                 pinmux = <PIN_PA14__SPI0_SPCK>,
 176                                                          <PIN_PA15__SPI0_MOSI>,
 177                                                          <PIN_PA16__SPI0_MISO>;
 178                                                 bias-disable;
 179                                         };
 180
 181                                         pinctrl_uart1_default: uart1_default {
 182                                                 pinmux = <PIN_PD2__URXD1>,
 183                                                          <PIN_PD3__UTXD1>;
 184                                                 bias-disable;
 185                                         };
 186
 187                                         pinctrl_usb_default: usb_default {
 188                                                 pinmux = <PIN_PB10__GPIO>;
 189                                                 bias-disable;
 190                                         };
 191
 192                                         pinctrl_usba_vbus: usba_vbus {
 193                                                 pinmux = <PIN_PA31__GPIO>;
 194                                                 bias-disable;
 195                                         };
 196                                 };
 197                         };
 198                 };
 199         };
 200 };