arch/arm/boot/dts/kirkwood-dockstar.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3
   4 #include "kirkwood.dtsi"
   5 #include "kirkwood-6281.dtsi"
   6
   7 / {
   8         model = "Seagate FreeAgent Dockstar";
   9         compatible = "seagate,dockstar", "marvell,kirkwood-88f6281", "marvell,kirkwood";
  10
  11         memory {
  12                 device_type = "memory";
  13                 reg = <0x00000000 0x8000000>;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,115200n8 earlyprintk root=/dev/sda1 rootdelay=10";
  18                 stdout-path = &uart0;
  19         };
  20
  21         ocp@f1000000 {
  22                 pinctrl: pin-controller@10000 {
  23                         pmx_usb_power_enable: pmx-usb-power-enable {
  24                                 marvell,pins = "mpp29";
  25                                 marvell,function = "gpio";
  26                         };
  27                         pmx_led_green: pmx-led-green {
  28                                 marvell,pins = "mpp46";
  29                                 marvell,function = "gpio";
  30                         };
  31                         pmx_led_orange: pmx-led-orange {
  32                                 marvell,pins = "mpp47";
  33                                 marvell,function = "gpio";
  34                         };
  35                 };
  36                 serial@12000 {
  37                         status = "okay";
  38                 };
  39         };
  40         gpio-leds {
  41                 compatible = "gpio-leds";
  42                 pinctrl-0 = <&pmx_led_green &pmx_led_orange>;
  43                 pinctrl-names = "default";
  44
  45                 health {
  46                         label = "status:green:health";
  47                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  48                         default-state = "keep";
  49                 };
  50                 fault {
  51                         label = "status:orange:fault";
  52                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  53                 };
  54         };
  55         regulators {
  56                 compatible = "simple-bus";
  57                 #address-cells = <1>;
  58                 #size-cells = <0>;
  59                 pinctrl-0 = <&pmx_usb_power_enable>;
  60                 pinctrl-names = "default";
  61
  62                 usb_power: regulator@1 {
  63                         compatible = "regulator-fixed";
  64                         reg = <1>;
  65                         regulator-name = "USB Power";
  66                         regulator-min-microvolt = <5000000>;
  67                         regulator-max-microvolt = <5000000>;
  68                         enable-active-high;
  69                         regulator-always-on;
  70                         regulator-boot-on;
  71                         gpio = <&gpio0 29 0>;
  72                 };
  73         };
  74 };
  75
  76 &nand {
  77         status = "okay";
  78
  79         partition@0 {
  80                 label = "u-boot";
  81                 reg = <0x0000000 0x100000>;
  82                 read-only;
  83         };
  84
  85         partition@100000 {
  86                 label = "uImage";
  87                 reg = <0x0100000 0x400000>;
  88         };
  89
  90         partition@500000 {
  91                 label = "data";
  92                 reg = <0x0500000 0xfb00000>;
  93         };
  94 };
  95
  96 &mdio {
  97         status = "okay";
  98
  99         ethphy0: ethernet-phy@0 {
 100                 compatible = "marvell,88e1116";
 101                 reg = <0>;
 102         };
 103 };
 104
 105 &eth0 {
 106         status = "okay";
 107         ethernet0-port@0 {
 108                 phy-handle = <&ethphy0>;
 109         };
 110 };