arch/arm/boot/dts/arm-realview-eb-11mp-ctrevb.dts

   1 /*
   2  * Copyright 2016 Linaro Ltd
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a copy
   5  * of this software and associated documentation files (the "Software"), to deal
   6  * in the Software without restriction, including without limitation the rights
   7  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8  * copies of the Software, and to permit persons to whom the Software is
   9  * furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  17  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  20  * THE SOFTWARE.
  21  */
  22
  23 #include "arm-realview-eb-11mp.dts"
  24
  25 / {
  26         model = "ARM RealView Emulation Baseboard with ARM11MPCore Rev B";
  27 };
  28
  29 /*
  30  * The revision B has a distinctly different layout of the syscon, so
  31  * append a specific compatible-string.
  32  */
  33 &syscon {
  34         compatible = "arm,realview-eb11mp-revb-syscon", "arm,realview-eb-syscon", "syscon", "simple-mfd";
  35 };
  36
  37 &intc {
  38         reg = <0x10101000 0x1000>,
  39               <0x10100100 0x100>;
  40 };
  41
  42 &L2 {
  43         reg = <0x10102000 0x1000>;
  44 };
  45
  46 &scu {
  47         reg = <0x10100000 0x100>;
  48 };
  49
  50 &twd_timer {
  51         reg = <0x10100600 0x20>;
  52 };
  53
  54 &twd_wdog {
  55         reg = <0x10100620 0x20>;
  56 };
  57
  58 /*
  59  * On revision B, we cannot reach the secondary interrupt
  60  * controller, as a result, some peripherals that are dependent
  61  * on their IRQ cannot be reached, so disable them.
  62  */
  63 &intc_second {
  64         status = "disabled";
  65 };
  66
  67 &gpio0 {
  68         status = "disabled";
  69 };
  70
  71 &gpio1 {
  72         status = "disabled";
  73 };
  74
  75 &gpio2 {
  76         status = "disabled";
  77 };
  78
  79 &serial2 {
  80         status = "disabled";
  81 };
  82
  83 &serial3 {
  84         status = "disabled";
  85 };
  86
  87 &ssp {
  88         status = "disabled";
  89 };
  90
  91 &wdog {
  92         status = "disabled";
  93 };