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

   1 /*
   2  * Device Tree file for Marvell Armada 370 Reference Design board
   3  * (RD-88F6710-A1)
   4  *
   5  *  Copied from arch/arm/boot/dts/armada-370-db.dts
   6  *
   7  *  Copyright (C) 2013 Florian Fainelli <florian@openwrt.org>
   8  *
   9  * This file is licensed under the terms of the GNU General Public
  10  * License version 2.  This program is licensed "as is" without any
  11  * warranty of any kind, whether express or implied.
  12  */
  13
  14 /dts-v1/;
  15 #include <dt-bindings/input/input.h>
  16 #include <dt-bindings/gpio/gpio.h>
  17 #include "armada-370.dtsi"
  18
  19 / {
  20         model = "Marvell Armada 370 Reference Design";
  21         compatible = "marvell,a370-rd", "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 0x20000000>; /* 512 MB */
  30         };
  31
  32         soc {
  33                 ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
  34                           MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>;
  35
  36                 pcie-controller {
  37                         status = "okay";
  38
  39                         /* Internal mini-PCIe connector */
  40                         pcie@1,0 {
  41                                 /* Port 0, Lane 0 */
  42                                 status = "okay";
  43                         };
  44
  45                         /* Internal mini-PCIe connector */
  46                         pcie@2,0 {
  47                                 /* Port 1, Lane 0 */
  48                                 status = "okay";
  49                         };
  50                 };
  51
  52                 internal-regs {
  53                         serial@12000 {
  54                                 clock-frequency = <200000000>;
  55                                 status = "okay";
  56                         };
  57                         sata@a0000 {
  58                                 nr-ports = <2>;
  59                                 status = "okay";
  60                         };
  61
  62                         mdio {
  63                                 phy0: ethernet-phy@0 {
  64                                         reg = <0>;
  65                                 };
  66
  67                                 phy1: ethernet-phy@1 {
  68                                         reg = <1>;
  69                                 };
  70                         };
  71
  72                         ethernet@70000 {
  73                                 status = "okay";
  74                                 phy = <&phy0>;
  75                                 phy-mode = "sgmii";
  76                         };
  77                         ethernet@74000 {
  78                                 status = "okay";
  79                                 phy = <&phy1>;
  80                                 phy-mode = "rgmii-id";
  81                         };
  82
  83                         mvsdio@d4000 {
  84                                 pinctrl-0 = <&sdio_pins1>;
  85                                 pinctrl-names = "default";
  86                                 status = "okay";
  87                                 /* No CD or WP GPIOs */
  88                                 broken-cd;
  89                         };
  90
  91                         usb@50000 {
  92                                 status = "okay";
  93                         };
  94
  95                         usb@51000 {
  96                                 status = "okay";
  97                         };
  98
  99                         gpio-keys {
 100                                 compatible = "gpio-keys";
 101                                 #address-cells = <1>;
 102                                 #size-cells = <0>;
 103                                 button@1 {
 104                                         label = "Software Button";
 105                                         linux,code = <KEY_POWER>;
 106                                         gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 107                                 };
 108                         };
 109
 110                         nand@d0000 {
 111                                 status = "okay";
 112                                 num-cs = <1>;
 113                                 marvell,nand-keep-config;
 114                                 marvell,nand-enable-arbiter;
 115                                 nand-on-flash-bbt;
 116
 117                                 partition@0 {
 118                                         label = "U-Boot";
 119                                         reg = <0 0x800000>;
 120                                 };
 121                                 partition@800000 {
 122                                         label = "Linux";
 123                                         reg = <0x800000 0x800000>;
 124                                 };
 125                                 partition@1000000 {
 126                                         label = "Filesystem";
 127                                         reg = <0x1000000 0x3f000000>;
 128                                 };
 129                         };
 130                 };
 131         };
 132  };