arch/arm/boot/dts/armada-370-db.dts

   1 /*
   2  * Device Tree file for Marvell Armada 370 evaluation board
   3  * (DB-88F6710-BP-DDR3)
   4  *
   5  *  Copyright (C) 2012 Marvell
   6  *
   7  * Lior Amsalem <alior@marvell.com>
   8  * Gregory CLEMENT <gregory.clement@free-electrons.com>
   9  * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  10  *
  11  * This file is licensed under the terms of the GNU General Public
  12  * License version 2.  This program is licensed "as is" without any
  13  * warranty of any kind, whether express or implied.
  14  */
  15
  16 /dts-v1/;
  17 /include/ "armada-370.dtsi"
  18
  19 / {
  20         model = "Marvell Armada 370 Evaluation Board";
  21         compatible = "marvell,a370-db", "marvell,armada370", "marvell,armada-370-xp";
  22
  23         chosen {
  24                 bootargs = "console=ttyS0,115200 earlyprintk";
  25         };
  26
  27         memory {
  28                 device_type = "memory";
  29                 reg = <0x00000000 0x40000000>; /* 1 GB */
  30         };
  31
  32         soc {
  33                 serial@d0012000 {
  34                         clock-frequency = <200000000>;
  35                         status = "okay";
  36                 };
  37                 sata@d00a0000 {
  38                         nr-ports = <2>;
  39                         status = "okay";
  40                 };
  41
  42                 mdio {
  43                         phy0: ethernet-phy@0 {
  44                                 reg = <0>;
  45                         };
  46
  47                         phy1: ethernet-phy@1 {
  48                                 reg = <1>;
  49                         };
  50                 };
  51
  52                 ethernet@d0070000 {
  53                         status = "okay";
  54                         phy = <&phy0>;
  55                         phy-mode = "rgmii-id";
  56                 };
  57                 ethernet@d0074000 {
  58                         status = "okay";
  59                         phy = <&phy1>;
  60                         phy-mode = "rgmii-id";
  61                 };
  62
  63                 mvsdio@d00d4000 {
  64                         pinctrl-0 = <&sdio_pins1>;
  65                         pinctrl-names = "default";
  66                         /*
  67                          * This device is disabled by default, because
  68                          * using the SD card connector requires
  69                          * changing the default CON40 connector
  70                          * "DB-88F6710_MPP_2xRGMII_DEVICE_Jumper" to a
  71                          * different connector
  72                          * "DB-88F6710_MPP_RGMII_SD_Jumper".
  73                          */
  74                         status = "disabled";
  75                         /* No CD or WP GPIOs */
  76                 };
  77
  78                 usb@d0050000 {
  79                         status = "okay";
  80                 };
  81
  82                 usb@d0051000 {
  83                         status = "okay";
  84                 };
  85
  86                 spi0: spi@d0010600 {
  87                         status = "okay";
  88
  89                         spi-flash@0 {
  90                                 #address-cells = <1>;
  91                                 #size-cells = <1>;
  92                                 compatible = "mx25l25635e";
  93                                 reg = <0>; /* Chip select 0 */
  94                                 spi-max-frequency = <50000000>;
  95                         };
  96                 };
  97
  98                 pcie-controller {
  99                         status = "okay";
 100                         /*
 101                          * The two PCIe units are accessible through
 102                          * both standard PCIe slots and mini-PCIe
 103                          * slots on the board.
 104                          */
 105                         pcie@1,0 {
 106                                 /* Port 0, Lane 0 */
 107                                 status = "okay";
 108                         };
 109                         pcie@2,0 {
 110                                 /* Port 1, Lane 0 */
 111                                 status = "okay";
 112                         };
 113                 };
 114         };
 115 };