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         partitions {
  85                 compatible = "fixed-partitions";
  86                 #address-cells = <1>;
  87                 #size-cells = <1>;
  88
  89                 partition@0 {
  90                         label = "u-boot";
  91                         reg = <0x0000000 0x200000>;  /* 2MiB */
  92                         read-only;
  93                 };
  94
  95                 partition@200000 {
  96                         label = "u_env";
  97                         reg = <0x200000 0x20000>;    /* 128KiB */
  98                 };
  99
 100                 partition@220000 {
 101                         label = "s_env";
 102                         reg = <0x220000 0x40000>;    /* 256KiB */
 103                 };
 104
 105                 partition@7e0000 {
 106                         label = "devinfo";
 107                         reg = <0x7e0000 0x40000>;   /* 256KiB */
 108                         read-only;
 109                 };
 110
 111                 partition@820000 {
 112                         label = "sysdiag";
 113                         reg = <0x820000 0x1e0000>;   /* 1920KiB */
 114                         read-only;
 115                 };
 116
 117                 /* kernel1 overlaps with rootfs1 by design */
 118                 partition@a00000 {
 119                         label = "kernel1";
 120                         reg = <0xa00000 0x5000000>;  /* 80MiB */
 121                 };
 122
 123                 partition@1000000 {
 124                         label = "rootfs1";
 125                         reg = <0x1000000 0x4a00000>;  /* 74MiB */
 126                 };
 127
 128                 /* kernel2 overlaps with rootfs2 by design */
 129                 partition@5a00000 {
 130                         label = "kernel2";
 131                         reg = <0x5a00000 0x5000000>; /* 80MiB */
 132                 };
 133
 134                 partition@6000000 {
 135                         label = "rootfs2";
 136                         reg = <0x6000000 0x4a00000>; /* 74MiB */
 137                 };
 138
 139                 /*
 140                  * 86MiB, last MiB is for the BBT, not writable
 141                  */
 142                 partition@aa00000 {
 143                         label = "syscfg";
 144                         reg = <0xaa00000 0x5600000>;
 145                 };
 146
 147                 /*
 148                  * Unused area between "s_env" and "devinfo".
 149                  * Moved here because otherwise the renumbered
 150                  * partitions would break the bootloader
 151                  * supplied bootargs
 152                  */
 153                 partition@180000 {
 154                         label = "unused_area";
 155                         reg = <0x260000 0x5c0000>;   /* 5.75MiB */
 156                 };
 157         };
 158 };
 159
 160 &sdhci {
 161         pinctrl-names = "default";
 162         pinctrl-0 = <&sdhci_pins>;
 163         no-1-8-v;
 164         non-removable;
 165         wp-inverted;
 166         bus-width = <8>;
 167         status = "okay";
 168 };
 169
 170 &usb3_1_vbus {
 171         gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
 172 };
 173
 174 &usb3_1_vbus_pins {
 175         marvell,pins = "mpp44";
 176 };