arch/arm/boot/dts/armada-385-linksys-rango.dts

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /*
   3  * Device Tree file for the Linksys WRT3200ACM (Rango)
   4  *
   5  * Copyright (C) 2016 Imre Kaloz <kaloz@openwrt.org>
   6  */
   7
   8 /dts-v1/;
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/input/input.h>
  11 #include "armada-385-linksys.dtsi"
  12
  13 / {
  14         model = "Linksys WRT3200ACM";
  15         compatible = "linksys,rango", "linksys,armada385", "marvell,armada385",
  16                      "marvell,armada380";
  17 };
  18
  19 &expander0 {
  20         wan_amber@0 {
  21                 label = "rango:amber:wan";
  22                 reg = <0x0>;
  23         };
  24
  25         wan_white@1 {
  26                 label = "rango:white:wan";
  27                 reg = <0x1>;
  28         };
  29
  30         usb2@5 {
  31                 label = "rango:white:usb2";
  32                 reg = <0x5>;
  33         };
  34
  35         usb3_1@6 {
  36                 label = "rango:white:usb3_1";
  37                 reg = <0x6>;
  38         };
  39
  40         usb3_2@7 {
  41                 label = "rango:white:usb3_2";
  42                 reg = <0x7>;
  43         };
  44
  45         wps_white@8 {
  46                 label = "rango:white:wps";
  47                 reg = <0x8>;
  48         };
  49
  50         wps_amber@9 {
  51                 label = "rango:amber:wps";
  52                 reg = <0x9>;
  53         };
  54 };
  55
  56 &gpio_leds {
  57         power {
  58                 gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
  59                 label = "rango:white:power";
  60         };
  61
  62         sata {
  63                 gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
  64                 label = "rango:white:sata";
  65         };
  66
  67         wlan_2g {
  68                 gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
  69                 label = "rango:white:wlan_2g";
  70         };
  71
  72         wlan_5g {
  73                 gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  74                 label = "rango:white:wlan_5g";
  75         };
  76 };
  77
  78 &gpio_leds_pins {
  79         marvell,pins = "mpp21", "mpp45", "mpp46", "mpp56";
  80 };
  81
  82 &nand {
  83         /* AMD/Spansion S34ML02G2 256MiB, OEM Layout */
  84
  85         partition@0 {
  86                 label = "u-boot";
  87                 reg = <0x0000000 0x200000>;  /* 2MiB */
  88                 read-only;
  89         };
  90
  91         partition@200000 {
  92                 label = "u_env";
  93                 reg = <0x200000 0x20000>;    /* 128KiB */
  94         };
  95
  96         partition@220000 {
  97                 label = "s_env";
  98                 reg = <0x220000 0x40000>;    /* 256KiB */
  99         };
 100
 101         partition@7e0000 {
 102                 label = "devinfo";
 103                 reg = <0x7e0000 0x40000>;   /* 256KiB */
 104                 read-only;
 105         };
 106
 107         partition@820000 {
 108                 label = "sysdiag";
 109                 reg = <0x820000 0x1e0000>;   /* 1920KiB */
 110                 read-only;
 111         };
 112
 113         /* kernel1 overlaps with rootfs1 by design */
 114         partition@a00000 {
 115                 label = "kernel1";
 116                 reg = <0xa00000 0x5000000>;  /* 80MiB */
 117         };
 118
 119         partition@1000000 {
 120                 label = "rootfs1";
 121                 reg = <0x1000000 0x4a00000>;  /* 74MiB */
 122         };
 123
 124         /* kernel2 overlaps with rootfs2 by design */
 125         partition@5a00000 {
 126                 label = "kernel2";
 127                 reg = <0x5a00000 0x5000000>; /* 80MiB */
 128         };
 129
 130         partition@6000000 {
 131                 label = "rootfs2";
 132                 reg = <0x6000000 0x4a00000>; /* 74MiB */
 133         };
 134
 135         /*
 136          * 86MiB, last MiB is for the BBT, not writable
 137          */
 138         partition@aa00000 {
 139                 label = "syscfg";
 140                 reg = <0xaa00000 0x5600000>;
 141         };
 142
 143         /*
 144          * Unused area between "s_env" and "devinfo".
 145          * Moved here because otherwise the renumbered
 146          * partitions would break the bootloader
 147          * supplied bootargs
 148          */
 149         partition@180000 {
 150                 label = "unused_area";
 151                 reg = <0x260000 0x5c0000>;   /* 5.75MiB */
 152         };
 153 };
 154
 155 &sdhci {
 156         pinctrl-names = "default";
 157         pinctrl-0 = <&sdhci_pins>;
 158         no-1-8-v;
 159         non-removable;
 160         wp-inverted;
 161         bus-width = <8>;
 162         status = "okay";
 163 };
 164
 165 &usb3_1_vbus {
 166         gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
 167 };
 168
 169 &usb3_1_vbus_pins {
 170         marvell,pins = "mpp44";
 171 };