arch/arm/boot/dts/ox820-cloudengines-pogoplug-series-3.dts

   1 /*
   2  * cloudengines-pogoplug-series-3.dtsi - Device tree file for Cloud Engines PogoPlug Series 3
   3  *
   4  * Copyright (C) 2016 Neil Armstrong <narmstrong@baylibre.com>
   5  *
   6  * Licensed under GPLv2 or later
   7  */
   8
   9 /dts-v1/;
  10 #include "ox820.dtsi"
  11
  12 / {
  13         model = "Cloud Engines PogoPlug Series 3";
  14
  15         compatible = "cloudengines,pogoplugv3", "oxsemi,ox820";
  16
  17         chosen {
  18                 bootargs = "earlyprintk";
  19                 stdout-path = "serial0:115200n8";
  20         };
  21
  22         memory {
  23                 /* 128Mbytes DDR */
  24                 reg = <0x60000000 0x8000000>;
  25         };
  26
  27         aliases {
  28                 serial0 = &uart0;
  29                 gpio0 = &gpio0;
  30                 gpio1 = &gpio1;
  31         };
  32
  33         leds {
  34                 compatible = "gpio-leds";
  35
  36                 blue {
  37                         label = "pogoplug:blue";
  38                         gpios = <&gpio0 2 0>;
  39                         default-state = "keep";
  40                 };
  41
  42                 orange {
  43                         label = "pogoplug:orange";
  44                         gpios = <&gpio1 16 1>;
  45                         default-state = "keep";
  46                 };
  47
  48                 green {
  49                         label = "pogoplug:green";
  50                         gpios = <&gpio1 17 1>;
  51                         default-state = "keep";
  52                 };
  53         };
  54 };
  55
  56 &uart0 {
  57         status = "okay";
  58
  59         pinctrl-names = "default";
  60         pinctrl-0 = <&pinctrl_uart0>;
  61 };
  62
  63 &nandc {
  64         status = "okay";
  65
  66         pinctrl-names = "default";
  67         pinctrl-0 = <&pinctrl_nand>;
  68
  69         nand@0 {
  70                 reg = <0>;
  71                 #address-cells = <1>;
  72                 #size-cells = <1>;
  73                 nand-ecc-mode = "soft";
  74                 nand-ecc-algo = "hamming";
  75
  76                 partition@0 {
  77                         label = "boot";
  78                         reg = <0x00000000 0x00e00000>;
  79                         read-only;
  80                 };
  81
  82                 partition@e00000 {
  83                         label = "ubi";
  84                         reg = <0x00e00000 0x07200000>;
  85                 };
  86         };
  87 };
  88
  89 &etha {
  90         status = "okay";
  91
  92         pinctrl-names = "default";
  93         pinctrl-0 = <&pinctrl_etha_mdio>;
  94 };