arch/arm/boot/dts/kirkwood-rd88f6281.dtsi

   1 /*
   2  * Marvell RD88F6181 Common Board descrition
   3  *
   4  * Andrew Lunn <andrew@lunn.ch>
   5  *
   6  * This file is licensed under the terms of the GNU General Public
   7  * License version 2.  This program is licensed "as is" without any
   8  * warranty of any kind, whether express or implied.
   9  *
  10  * This file contains the definitions that are common between the two
  11  * variants of the Marvell Kirkwood Development Board.
  12  */
  13
  14 #include "kirkwood.dtsi"
  15 #include "kirkwood-6281.dtsi"
  16
  17 / {
  18         memory {
  19                 device_type = "memory";
  20                 reg = <0x00000000 0x20000000>;
  21         };
  22
  23         chosen {
  24                 bootargs = "console=ttyS0,115200n8";
  25                 stdout-path = &uart0;
  26         };
  27
  28         ocp@f1000000 {
  29                 pinctrl: pin-controller@10000 {
  30                         pinctrl-names = "default";
  31
  32                         pmx_sdio_cd: pmx-sdio-cd {
  33                                 marvell,pins = "mpp28";
  34                                 marvell,function = "gpio";
  35                         };
  36                 };
  37
  38                 serial@12000 {
  39                         status = "okay";
  40
  41                 };
  42
  43                 sata@80000 {
  44                         status = "okay";
  45                         nr-ports = <2>;
  46                 };
  47                 mvsdio@90000 {
  48                         pinctrl-0 = <&pmx_sdio &pmx_sdio_cd>;
  49                         pinctrl-names = "default";
  50                         status = "okay";
  51                         cd-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
  52                         /* No WP GPIO */
  53                 };
  54         };
  55
  56         dsa {
  57                 status = "disabled";
  58
  59                 compatible = "marvell,dsa";
  60                 #address-cells = <2>;
  61                 #size-cells = <0>;
  62
  63                 dsa,ethernet = <&eth0port>;
  64                 dsa,mii-bus = <&mdio>;
  65
  66                 switch@0 {
  67                         #address-cells = <1>;
  68                         #size-cells = <0>;
  69
  70                         port@0 {
  71                                 reg = <0>;
  72                                 label = "lan1";
  73                         };
  74
  75                         port@1 {
  76                                 reg = <1>;
  77                                 label = "lan2";
  78                         };
  79
  80                         port@2 {
  81                                 reg = <2>;
  82                                 label = "lan3";
  83                         };
  84
  85                         port@3 {
  86                                 reg = <3>;
  87                                 label = "lan4";
  88                         };
  89
  90                         port@5 {
  91                                 reg = <5>;
  92                                 label = "cpu";
  93                         };
  94                 };
  95        };
  96 };
  97
  98 &nand {
  99         status = "okay";
 100
 101         partition@0 {
 102                 label = "u-boot";
 103                 reg = <0x0000000 0x100000>;
 104                 read-only;
 105         };
 106
 107         partition@100000 {
 108                 label = "uImage";
 109                 reg = <0x0100000 0x200000>;
 110         };
 111
 112         partition@300000 {
 113                 label = "rootfs";
 114                 reg = <0x0300000 0x500000>;
 115         };
 116 };
 117
 118 &mdio {
 119         status = "okay";
 120
 121         switch: switch@0 {
 122                 compatible = "marvell,mv88e6085";
 123                 #address-cells = <1>;
 124                 #size-cells = <0>;
 125
 126                 ports {
 127                         #address-cells = <1>;
 128                         #size-cells = <0>;
 129
 130                         port@0 {
 131                                 reg = <0>;
 132                                 label = "lan1";
 133                         };
 134
 135                         port@1 {
 136                                 reg = <1>;
 137                                 label = "lan2";
 138                         };
 139
 140                         port@2 {
 141                                 reg = <2>;
 142                                 label = "lan3";
 143                         };
 144
 145                         port@3 {
 146                                 reg = <3>;
 147                                 label = "lan4";
 148                         };
 149
 150                         port@5 {
 151                                 reg = <5>;
 152                                 label = "cpu";
 153                                 ethernet = <&eth0port>;
 154                                 fixed-link {
 155                                         speed = <1000>;
 156                                         full-duplex;
 157                                 };
 158                         };
 159
 160                 };
 161         };
 162 };
 163
 164 &eth0 {
 165         status = "okay";
 166         ethernet0-port@0 {
 167                 speed = <1000>;
 168                 duplex = <1>;
 169         };
 170 };
 171
 172 &pciec {
 173         status = "okay";
 174 };
 175
 176 &pcie0 {
 177         status = "okay";
 178 };