arch/c6x/boot/dts/dsk6455.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * arch/c6x/boot/dts/dsk6455.dts
   4  *
   5  * DSK6455 Evaluation Platform For TMS320C6455
   6  * Copyright (C) 2011 Texas Instruments Incorporated
   7  *
   8  * Author: Mark Salter <msalter@redhat.com>
   9  */
  10
  11 /dts-v1/;
  12
  13 /include/ "tms320c6455.dtsi"
  14
  15 / {
  16         model = "Spectrum Digital DSK6455";
  17         compatible = "spectrum-digital,dsk6455";
  18
  19         chosen {
  20                 bootargs = "root=/dev/nfs ip=dhcp rw";
  21         };
  22
  23         memory {
  24                 device_type = "memory";
  25                 reg = <0xE0000000 0x08000000>;
  26         };
  27
  28         soc {
  29                 megamod_pic: interrupt-controller@1800000 {
  30                         interrupts = < 12 13 14 15 >;
  31                 };
  32
  33                 emifa@70000000 {
  34                         flash@3,0 {
  35                                   #address-cells = <1>;
  36                                 #size-cells = <1>;
  37                                 compatible = "cfi-flash";
  38                                 reg = <0x3 0x0 0x400000>;
  39                                 bank-width = <1>;
  40                                 device-width = <1>;
  41                                 partition@0 {
  42                                         reg = <0x0 0x400000>;
  43                                         label = "NOR";
  44                                 };
  45                         };
  46                 };
  47
  48                 timer1: timer@2980000 {
  49                         interrupt-parent = <&megamod_pic>;
  50                         interrupts = < 69 >;
  51                 };
  52
  53                 clock-controller@029a0000 {
  54                         clock-frequency = <50000000>;
  55                 };
  56         };
  57 };