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                 ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000>;
  34
  35                 internal-regs {
  36                         serial@12000 {
  37                                 clock-frequency = <200000000>;
  38                                 status = "okay";
  39                         };
  40                         sata@a0000 {
  41                                 nr-ports = <2>;
  42                                 status = "okay";
  43                         };
  44
  45                         mdio {
  46                                 phy0: ethernet-phy@0 {
  47                                         reg = <0>;
  48                                 };
  49
  50                                 phy1: ethernet-phy@1 {
  51                                         reg = <1>;
  52                                 };
  53                         };
  54
  55                         ethernet@70000 {
  56                                 status = "okay";
  57                                 phy = <&phy0>;
  58                                 phy-mode = "rgmii-id";
  59                         };
  60                         ethernet@74000 {
  61                                 status = "okay";
  62                                 phy = <&phy1>;
  63                                 phy-mode = "rgmii-id";
  64                         };
  65
  66                         mvsdio@d4000 {
  67                                 pinctrl-0 = <&sdio_pins1>;
  68                                 pinctrl-names = "default";
  69                                 /*
  70                                  * This device is disabled by default, because
  71                                  * using the SD card connector requires
  72                                  * changing the default CON40 connector
  73                                  * "DB-88F6710_MPP_2xRGMII_DEVICE_Jumper" to a
  74                                  * different connector
  75                                  * "DB-88F6710_MPP_RGMII_SD_Jumper".
  76                                  */
  77                                 status = "disabled";
  78                                 /* No CD or WP GPIOs */
  79                                 broken-cd;
  80                         };
  81
  82                         usb@50000 {
  83                                 status = "okay";
  84                         };
  85
  86                         usb@51000 {
  87                                 status = "okay";
  88                         };
  89
  90                         spi0: spi@10600 {
  91                                 status = "okay";
  92
  93                                 spi-flash@0 {
  94                                         #address-cells = <1>;
  95                                         #size-cells = <1>;
  96                                         compatible = "mx25l25635e";
  97                                         reg = <0>; /* Chip select 0 */
  98                                         spi-max-frequency = <50000000>;
  99                                 };
 100                         };
 101
 102                         pcie-controller {
 103                                 status = "okay";
 104                                 /*
 105                                  * The two PCIe units are accessible through
 106                                  * both standard PCIe slots and mini-PCIe
 107                                  * slots on the board.
 108                                  */
 109                                 pcie@1,0 {
 110                                         /* Port 0, Lane 0 */
 111                                         status = "okay";
 112                                 };
 113                                 pcie@2,0 {
 114                                         /* Port 1, Lane 0 */
 115                                         status = "okay";
 116                                 };
 117                         };
 118                 };
 119         };
 120 };