target/linux/mvebu/files/arch/arm/boot/dts/armada-xp-mamba.dts

   1 /*
   2  * Device Tree file for the Linksys WRT1900AC (Mamba).
   3  *
   4  * Note: this board is shipped with a new generation boot loader that
   5  * remaps internal registers at 0xf1000000. Therefore, if earlyprintk
   6  * is used, the CONFIG_DEBUG_MVEBU_UART_ALTERNATE option should be
   7  * used.
   8  *
   9  * Copyright (C) 2014 Imre Kaloz <kaloz@openwrt.org>
  10  *
  11  * Based on armada-xp-axpwifiap.dts:
  12  *
  13  *     Copyright (C) 2013 Marvell
  14  *
  15  *     Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  16  *
  17  * This file is dual-licensed: you can use it either under the terms
  18  * of the GPL or the X11 license, at your option. Note that this dual
  19  * licensing only applies to this file, and not this project as a
  20  * whole.
  21  *
  22  *  a) This file is licensed under the terms of the GNU General Public
  23  *     License version 2.  This program is licensed "as is" without
  24  *     any warranty of any kind, whether express or implied.
  25  *
  26  * Or, alternatively,
  27  *
  28  *  b) Permission is hereby granted, free of charge, to any person
  29  *     obtaining a copy of this software and associated documentation
  30  *     files (the "Software"), to deal in the Software without
  31  *     restriction, including without limitation the rights to use,
  32  *     copy, modify, merge, publish, distribute, sublicense, and/or
  33  *     sell copies of the Software, and to permit persons to whom the
  34  *     Software is furnished to do so, subject to the following
  35  *     conditions:
  36  *
  37  *     The above copyright notice and this permission notice shall be
  38  *     included in all copies or substantial portions of the Software.
  39  *
  40  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  41  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  42  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  43  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  44  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  45  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  46  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  47  *     OTHER DEALINGS IN THE SOFTWARE.
  48  */
  49
  50 /dts-v1/;
  51 #include <dt-bindings/gpio/gpio.h>
  52 #include <dt-bindings/input/input.h>
  53 #include "armada-xp-mv78230.dtsi"
  54
  55 / {
  56         model = "Linksys WRT1900AC (Mamba)";
  57         compatible = "linksys,mamba", "marvell,armadaxp-mv78230",
  58                      "marvell,armadaxp", "marvell,armada-370-xp";
  59
  60         chosen {
  61                 bootargs = "console=ttyS0,115200";
  62                 stdout-path = &uart0;
  63         };
  64
  65         memory {
  66                 device_type = "memory";
  67                 reg = <0x00000000 0x00000000 0x00000000 0x10000000>; /* 256MB */
  68         };
  69
  70         soc {
  71                 ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
  72                           MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
  73
  74                 pcie-controller {
  75                         status = "okay";
  76
  77                         /* Etron EJ168 USB 3.0 controller */
  78                         pcie@1,0 {
  79                                 /* Port 0, Lane 0 */
  80                                 status = "okay";
  81                         };
  82
  83                         /* First mini-PCIe port */
  84                         pcie@2,0 {
  85                                 /* Port 0, Lane 1 */
  86                                 status = "okay";
  87
  88                                 mwlwifi {
  89                                         marvell,5ghz = <0>;
  90                                         marvell,chainmask = <4 4>;
  91                                         marvell,powertable {
  92                                                 FCC =
  93                                                         <1 0 0x17 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0xf 0xf 0xf 0xf 0x0 0x0 0x0 0x0 0 0xf>,
  94                                                         <2 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
  95                                                         <3 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
  96                                                         <4 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
  97                                                         <5 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
  98                                                         <6 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
  99                                                         <7 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
 100                                                         <8 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
 101                                                         <9 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
 102                                                         <10 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
 103                                                         <11 0 0x17 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>;
 104
 105                                                 ETSI =
 106                                                         <1 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
 107                                                         <2 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
 108                                                         <3 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
 109                                                         <4 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
 110                                                         <5 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
 111                                                         <6 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
 112                                                         <7 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
 113                                                         <8 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
 114                                                         <9 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
 115                                                         <10 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
 116                                                         <11 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
 117                                                         <12 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
 118                                                         <13 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>;
 119                                         };
 120                                 };
 121                         };
 122
 123                         /* Second mini-PCIe port */
 124                         pcie@3,0 {
 125                                 /* Port 0, Lane 3 */
 126                                 status = "okay";
 127
 128                                 mwlwifi {
 129                                         marvell,2ghz = <0>;
 130                                         marvell,chainmask = <4 4>;
 131                                         marvell,powertable {
 132                                                 FCC =
 133                                                         <36 0 0x8 0x8 0x8 0x8 0x8 0x8 0x8 0x8 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
 134                                                         <40 0 0x8 0x8 0x8 0x8 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
 135                                                         <44 0 0x8 0x8 0x8 0x8 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
 136                                                         <48 0 0x8 0x8 0x8 0x8 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
 137                                                         <52 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0 0xf>,
 138                                                         <56 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0 0xf>,
 139                                                         <60 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0 0xf>,
 140                                                         <64 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0 0xf>,
 141                                                         <100 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
 142                                                         <104 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
 143                                                         <108 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
 144                                                         <112 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
 145                                                         <116 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
 146                                                         <120 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
 147                                                         <124 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
 148                                                         <128 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
 149                                                         <132 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
 150                                                         <136 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
 151                                                         <140 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
 152                                                         <149 0 0x16 0x16 0x16 0x16 0x14 0x14 0x14 0x14 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>,
 153                                                         <153 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>,
 154                                                         <157 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>,
 155                                                         <161 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>,
 156                                                         <165 0 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>;
 157
 158                                                 ETSI =
 159                                                         <36 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 160                                                         <40 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 161                                                         <44 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 162                                                         <48 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 163                                                         <52 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 164                                                         <56 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 165                                                         <60 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 166                                                         <64 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 167                                                         <100 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 168                                                         <104 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 169                                                         <108 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 170                                                         <112 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 171                                                         <116 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 172                                                         <120 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 173                                                         <124 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 174                                                         <128 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 175                                                         <132 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 176                                                         <136 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 177                                                         <140 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
 178                                                         <149 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>;
 179                                         };
 180                                 };
 181                         };
 182                 };
 183
 184                 internal-regs {
 185                         serial@12000 {
 186                                 status = "okay";
 187                         };
 188
 189                         sata@a0000 {
 190                                 nr-ports = <1>;
 191                                 status = "okay";
 192                         };
 193
 194                         ethernet@70000 {
 195                                 pinctrl-0 = <&ge0_rgmii_pins>;
 196                                 pinctrl-names = "default";
 197                                 status = "okay";
 198                                 phy-mode = "rgmii-id";
 199                                 fixed-link {
 200                                         speed = <1000>;
 201                                         full-duplex;
 202                                 };
 203                         };
 204
 205                         ethernet@74000 {
 206                                 pinctrl-0 = <&ge1_rgmii_pins>;
 207                                 pinctrl-names = "default";
 208                                 status = "okay";
 209                                 phy-mode = "rgmii-id";
 210                                 fixed-link {
 211                                         speed = <1000>;
 212                                         full-duplex;
 213                                 };
 214                         };
 215
 216                         /* USB part of the eSATA/USB 2.0 port */
 217                         usb@50000 {
 218                                 status = "okay";
 219                         };
 220
 221                         i2c@11000 {
 222                                 status = "okay";
 223                                 clock-frequency = <100000>;
 224
 225                                 tmp421@4c {
 226                                         compatible = "ti,tmp421";
 227                                         reg = <0x4c>;
 228                                 };
 229
 230                                 tlc59116@68 {
 231                                         #address-cells = <1>;
 232                                         #size-cells = <0>;
 233                                         #gpio-cells = <2>;
 234                                         compatible = "ti,tlc59116";
 235                                         reg = <0x68>;
 236
 237                                         wan_amber@0 {
 238                                                 label = "mamba:amber:wan";
 239                                                 reg = <0x0>;
 240                                         };
 241
 242                                         wan_white@1 {
 243                                                 label = "mamba:white:wan";
 244                                                 reg = <0x1>;
 245                                         };
 246
 247                                         wlan_2g@2 {
 248                                                 label = "mamba:white:wlan_2g";
 249                                                 reg = <0x2>;
 250                                         };
 251
 252                                         wlan_5g@3 {
 253                                                 label = "mamba:white:wlan_5g";
 254                                                 reg = <0x3>;
 255                                         };
 256
 257                                         esata@4 {
 258                                                 label = "mamba:white:esata";
 259                                                 reg = <0x4>;
 260                                         };
 261
 262                                         usb2@5 {
 263                                                 label = "mamba:white:usb2";
 264                                                 reg = <0x5>;
 265                                         };
 266
 267                                         usb3_1@6 {
 268                                                 label = "mamba:white:usb3_1";
 269                                                 reg = <0x6>;
 270                                         };
 271
 272                                         usb3_2@7 {
 273                                                 label = "mamba:white:usb3_2";
 274                                                 reg = <0x7>;
 275                                         };
 276
 277                                         wps_white@8 {
 278                                                 label = "mamba:white:wps";
 279                                                 reg = <0x8>;
 280                                         };
 281
 282                                         wps_amber@9 {
 283                                                 label = "mamba:amber:wps";
 284                                                 reg = <0x9>;
 285                                         };
 286                                 };
 287                         };
 288
 289                         nand@d0000 {
 290                                 status = "okay";
 291                                 num-cs = <1>;
 292                                 marvell,nand-keep-config;
 293                                 marvell,nand-enable-arbiter;
 294                                 nand-on-flash-bbt;
 295                                 nand-ecc-strength = <4>;
 296                                 nand-ecc-step-size = <512>;
 297
 298                                 partition@0 {
 299                                         label = "u-boot";
 300                                         reg = <0x0000000 0x100000>;  /* 1MB */
 301                                         read-only;
 302                                 };
 303
 304                                 partition@100000 {
 305                                         label = "u_env";
 306                                         reg = <0x100000 0x40000>;    /* 256KB */
 307                                 };
 308
 309                                 partition@140000 {
 310                                         label = "s_env";
 311                                         reg = <0x140000 0x40000>;    /* 256KB */
 312                                 };
 313
 314                                 partition@900000 {
 315                                         label = "devinfo";
 316                                         reg = <0x900000 0x100000>;    /* 1MB */
 317                                         read-only;
 318                                 };
 319
 320                                 partition@a00000 {
 321                                         label = "kernel1";
 322                                         reg = <0xa00000 0x2800000>;    /* 3MB + rootfs1 */
 323                                 };
 324
 325                                 partition@d00000 {
 326                                         label = "rootfs1";
 327                                         reg = <0xd00000 0x2500000>;    /* 37MB */
 328                                 };
 329
 330                                 partition@3200000 {
 331                                         label = "kernel2";
 332                                         reg = <0x3200000 0x2800000>;    /* 3MB + rootfs2 */
 333                                 };
 334
 335                                 partition@3500000 {
 336                                         label = "rootfs2";
 337                                         reg = <0x3500000 0x2500000>;    /* 37MB */
 338                                 };
 339
 340                                 /* Last MB is for the BBT, i.e. not writable */
 341                                 partition@5a00000 {
 342                                         label = "syscfg";
 343                                         reg = <0x5a00000 0x2600000>;    /* 38MB */
 344                                 };
 345                         };
 346
 347                         spi0: spi@10600 {
 348                                 status = "okay";
 349
 350                                 spi-flash@0 {
 351                                         #address-cells = <1>;
 352                                         #size-cells = <1>;
 353                                         compatible = "everspin,mr25h256";
 354                                         reg = <0>; /* Chip select 0 */
 355                                         spi-max-frequency = <40000000>;
 356                                 };
 357                         };
 358                 };
 359         };
 360
 361         gpio_keys {
 362                 compatible = "gpio-keys";
 363                 #address-cells = <1>;
 364                 #size-cells = <0>;
 365                 pinctrl-0 = <&keys_pin>;
 366                 pinctrl-names = "default";
 367
 368                 button@1 {
 369                         label = "WPS";
 370                         linux,code = <KEY_WPS_BUTTON>;
 371                         gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
 372                 };
 373
 374                 button@2 {
 375                         label = "Factory Reset Button";
 376                         linux,code = <KEY_RESTART>;
 377                         gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
 378                 };
 379         };
 380
 381         gpio-leds {
 382                 compatible = "gpio-leds";
 383                 pinctrl-0 = <&power_led_pin>;
 384                 pinctrl-names = "default";
 385
 386                 power {
 387                         label = "mamba:white:power";
 388                         gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 389                         default-state = "on";
 390                 };
 391         };
 392
 393         gpio_fan {
 394                 /* SUNON HA4010V4-0000-C99 */
 395                 compatible = "gpio-fan";
 396                 gpios = <&gpio0 24 0>;
 397
 398                 gpio-fan,speed-map = <0    0
 399                                       4500 1>;
 400         };
 401
 402         mvsw61xx {
 403                 compatible = "marvell,88e6172";
 404                 status = "okay";
 405                 reg = <0x10>;
 406
 407                 mii-bus = <&mdio>;
 408                 cpu-port-0 = <5>;
 409                 cpu-port-1 = <6>;
 410         };
 411 };
 412
 413 &pinctrl {
 414
 415         keys_pin: keys-pin {
 416                 marvell,pins = "mpp32", "mpp33";
 417                 marvell,function = "gpio";
 418         };
 419
 420         power_led_pin: power-led-pin {
 421                 marvell,pins = "mpp40";
 422                 marvell,function = "gpio";
 423         };
 424
 425         gpio_fan_pin: gpio-fan-pin {
 426                 marvell,pins = "mpp24";
 427                 marvell,function = "gpio";
 428         };
 429 };