target/linux/ramips/dts/mt7621_unielec_u7621-06-256m-16m.dts

   1 /*
   2  *  BSD LICENSE
   3  *
   4  *  Copyright(c) 2017 Kristian Evensen <kristian.evensen@gmail.com>.
   5  *  Copyright(c) 2017 Piotr Dymacz <pepe2k@gmail.com>.
   6  *  All rights reserved.
   7  *
   8  *  Redistribution and use in source and binary forms, with or without
   9  *  modification, are permitted provided that the following conditions
  10  *  are met:
  11  *
  12  *    * Redistributions of source code must retain the above copyright
  13  *      notice, this list of conditions and the following disclaimer.
  14  *    * Redistributions in binary form must reproduce the above copyright
  15  *      notice, this list of conditions and the following disclaimer in
  16  *      the documentation and/or other materials provided with the
  17  *      distribution.
  18  *    * Neither the name of Broadcom Corporation nor the names of its
  19  *      contributors may be used to endorse or promote products derived
  20  *      from this software without specific prior written permission.
  21  *
  22  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  23  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  24  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  25  *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  26  *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  27  *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  28  *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  29  *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  30  *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  31  *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  32  *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  33  */
  34
  35 /dts-v1/;
  36
  37 #include "mt7621_unielec_u7621-06.dtsi"
  38
  39 #include <dt-bindings/gpio/gpio.h>
  40 #include <dt-bindings/input/input.h>
  41
  42 / {
  43         compatible = "unielec,u7621-06-256m-16m", "unielec,u7621-06", "mediatek,mt7621-soc";
  44         model = "UniElec U7621-06 (256M RAM/16M flash)";
  45 };
  46
  47 &spi0 {
  48         status = "okay";
  49
  50         m25p80@0 {
  51                 compatible = "jedec,spi-nor";
  52                 reg = <0>;
  53                 spi-max-frequency = <14000000>;
  54
  55                 partitions {
  56                         compatible = "fixed-partitions";
  57                         #address-cells = <1>;
  58                         #size-cells = <1>;
  59
  60                         partition@0 {
  61                                 label = "bootloader";
  62                                 reg = <0x0 0x30000>;
  63                                 read-only;
  64                         };
  65
  66                         partition@30000 {
  67                                 label = "config";
  68                                 reg = <0x30000 0x10000>;
  69                                 read-only;
  70                         };
  71
  72                         factory: partition@40000 {
  73                                 label = "factory";
  74                                 reg = <0x40000 0x10000>;
  75                                 read-only;
  76                         };
  77
  78                         firmware: partition@50000 {
  79                                 compatible = "denx,uimage";
  80                                 label = "firmware";
  81                                 reg = <0x50000 0xfb0000>;
  82                         };
  83                 };
  84         };
  85 };