target/linux/oxnas/files/arch/arm/boot/dts/ox820-cloudengines-pogoplugpro.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 #include <dt-bindings/gpio/gpio.h>
  12
  13 / {
  14         model = "Cloud Engines PogoPlug Pro";
  15
  16         compatible = "cloudengines,pogoplugpro", "oxsemi,ox820";
  17
  18         chosen {
  19                 bootargs = "earlyprintk console=ttyS0,115200";
  20                 stdout-path = "serial0:115200n8";
  21         };
  22
  23         memory {
  24                 /* 128Mbytes DDR */
  25                 reg = <0x60000000 0x8000000>;
  26         };
  27
  28         aliases {
  29                 serial0 = &uart0;
  30                 gpio0 = &gpio0;
  31                 gpio1 = &gpio1;
  32                 led-boot = &led_status;
  33                 led-failsafe = &led_warn;
  34                 led-running = &led_act;
  35                 led-upgrade = &led_warn;
  36         };
  37
  38         leds {
  39                 compatible = "gpio-leds";
  40
  41                 led_status: blue {
  42                         label = "pogoplug:blue";
  43                         gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
  44                         default-state = "keep";
  45                 };
  46
  47                 led_warn: orange {
  48                         label = "pogoplug:orange";
  49                         gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
  50                         default-state = "keep";
  51                 };
  52
  53                 led_act: green {
  54                         label = "pogoplug:green";
  55                         gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
  56                         default-state = "keep";
  57                 };
  58         };
  59 };
  60
  61 &uart0 {
  62         status = "okay";
  63
  64         pinctrl-names = "default";
  65         pinctrl-0 = <&pinctrl_uart0>;
  66 };
  67
  68 &nandc {
  69         status = "okay";
  70
  71         pinctrl-names = "default";
  72         pinctrl-0 = <&pinctrl_nand>;
  73
  74         nand@0 {
  75                 reg = <0>;
  76                 #address-cells = <1>;
  77                 #size-cells = <1>;
  78                 nand-ecc-mode = "soft";
  79                 nand-ecc-algo = "hamming";
  80
  81                 partition@0 {
  82                         label = "stage1";
  83                         reg = <0x00000000 0x00040000>;
  84                         read-only;
  85                 };
  86
  87                 partition@40000 {
  88                         label = "u-boot";
  89                         reg = <0x00040000 0x00380000>;
  90                         read-only;
  91                 };
  92
  93                 partition@3c0000 {
  94                         label = "u-boot-env";
  95                         reg = <0x003c0000 0x00080000>;
  96                 };
  97
  98                 partition@440000 {
  99                         label = "kernel";
 100                         reg = <0x00440000 0x009c0000>;
 101                 };
 102
 103                 partition@e00000 {
 104                         label = "ubi";
 105                         reg = <0x00e00000 0x07200000>;
 106                 };
 107         };
 108 };
 109
 110 &ehci {
 111         status = "okay";
 112 };
 113
 114 &etha {
 115         status = "okay";
 116
 117         pinctrl-names = "default";
 118         pinctrl-0 = <&pinctrl_etha_mdio>;
 119 };
 120
 121 &sata {
 122         status = "okay";
 123 };
 124
 125 &pcie_phy {
 126         status = "okay";
 127 };
 128
 129 &pcie0 {
 130         status = "okay";
 131 };