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                 compatible = "marvell,dsa";
  58                 #address-cells = <2>;
  59                 #size-cells = <0>;
  60
  61                 dsa,ethernet = <&eth0port>;
  62                 dsa,mii-bus = <&mdio>;
  63
  64                 switch@0 {
  65                         #address-cells = <1>;
  66                         #size-cells = <0>;
  67
  68                         port@0 {
  69                                 reg = <0>;
  70                                 label = "lan1";
  71                         };
  72
  73                         port@1 {
  74                                 reg = <1>;
  75                                 label = "lan2";
  76                         };
  77
  78                         port@2 {
  79                                 reg = <2>;
  80                                 label = "lan3";
  81                         };
  82
  83                         port@3 {
  84                                 reg = <3>;
  85                                 label = "lan4";
  86                         };
  87
  88                         port@5 {
  89                                 reg = <5>;
  90                                 label = "cpu";
  91                         };
  92                 };
  93        };
  94 };
  95
  96 &nand {
  97         status = "okay";
  98
  99         partition@0 {
 100                 label = "u-boot";
 101                 reg = <0x0000000 0x100000>;
 102                 read-only;
 103         };
 104
 105         partition@100000 {
 106                 label = "uImage";
 107                 reg = <0x0100000 0x200000>;
 108         };
 109
 110         partition@300000 {
 111                 label = "rootfs";
 112                 reg = <0x0300000 0x500000>;
 113         };
 114 };
 115
 116 &mdio {
 117         status = "okay";
 118 };
 119
 120 &eth0 {
 121         status = "okay";
 122         ethernet0-port@0 {
 123                 speed = <1000>;
 124                 duplex = <1>;
 125         };
 126 };
 127
 128 &pciec {
 129         status = "okay";
 130 };
 131
 132 &pcie0 {
 133         status = "okay";
 134 };