arch/arm/boot/dts/kirkwood-sheevaplug-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * kirkwood-sheevaplug-common.dtsi - Common parts for Sheevaplugs
   4  *
   5  * Copyright (C) 2013 Simon Baatz <gmbnomis@gmail.com>
   6  */
   7
   8 #include "kirkwood.dtsi"
   9 #include "kirkwood-6281.dtsi"
  10
  11 / {
  12         memory {
  13                 device_type = "memory";
  14                 reg = <0x00000000 0x20000000>;
  15         };
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200n8 earlyprintk";
  19                 stdout-path = &uart0;
  20         };
  21
  22         ocp@f1000000 {
  23                 pinctrl: pin-controller@10000 {
  24
  25                         pmx_usb_power_enable: pmx-usb-power-enable {
  26                                 marvell,pins = "mpp29";
  27                                 marvell,function = "gpio";
  28                         };
  29                         pmx_led_red: pmx-led-red {
  30                                 marvell,pins = "mpp46";
  31                                 marvell,function = "gpio";
  32                         };
  33                         pmx_led_blue: pmx-led-blue {
  34                                 marvell,pins = "mpp49";
  35                                 marvell,function = "gpio";
  36                         };
  37                         pmx_sdio_cd: pmx-sdio-cd {
  38                                 marvell,pins = "mpp44";
  39                                 marvell,function = "gpio";
  40                         };
  41                         pmx_sdio_wp: pmx-sdio-wp {
  42                                 marvell,pins = "mpp47";
  43                                 marvell,function = "gpio";
  44                         };
  45                 };
  46                 serial@12000 {
  47                         status = "okay";
  48                 };
  49         };
  50
  51         regulators {
  52                 compatible = "simple-bus";
  53                 #address-cells = <1>;
  54                 #size-cells = <0>;
  55                 pinctrl-0 = <&pmx_usb_power_enable>;
  56                 pinctrl-names = "default";
  57
  58                 usb_power: regulator@1 {
  59                         compatible = "regulator-fixed";
  60                         reg = <1>;
  61                         regulator-name = "USB Power";
  62                         regulator-min-microvolt = <5000000>;
  63                         regulator-max-microvolt = <5000000>;
  64                         enable-active-high;
  65                         regulator-always-on;
  66                         regulator-boot-on;
  67                         gpio = <&gpio0 29 0>;
  68                 };
  69         };
  70 };
  71
  72 &nand {
  73         status = "okay";
  74
  75         partition@0 {
  76                 label = "u-boot";
  77                 reg = <0x0000000 0x100000>;
  78         };
  79
  80         partition@100000 {
  81                 label = "uImage";
  82                 reg = <0x0100000 0x400000>;
  83         };
  84
  85         partition@500000 {
  86                 label = "root";
  87                 reg = <0x0500000 0x1fb00000>;
  88         };
  89 };
  90
  91 &mdio {
  92         status = "okay";
  93
  94         ethphy0: ethernet-phy@0 {
  95                 reg = <0>;
  96         };
  97 };
  98
  99 &eth0 {
 100         status = "okay";
 101         ethernet0-port@0 {
 102                 phy-handle = <&ethphy0>;
 103         };
 104 };