arch/arm/boot/dts/bcm47094-phicomm-k3.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /*
   3  * Copyright (C) 2017 Hamster Tian <haotia@gmail.com>
   4  * Copyright (C) 2019 Hao Dong <halbertdong@gmail.com>
   5  */
   6
   7 /dts-v1/;
   8
   9 #include "bcm47094.dtsi"
  10 #include "bcm5301x-nand-cs0-bch4.dtsi"
  11
  12 / {
  13         compatible = "phicomm,k3", "brcm,bcm47094", "brcm,bcm4708";
  14         model = "Phicomm K3";
  15
  16         memory@0 {
  17                 device_type = "memory";
  18                 reg = <0x00000000 0x08000000
  19                        0x88000000 0x18000000>;
  20         };
  21
  22         gpio-keys {
  23                 compatible = "gpio-keys";
  24
  25                 restart {
  26                         label = "Reset";
  27                         linux,code = <KEY_RESTART>;
  28                         gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
  29                 };
  30         };
  31 };
  32
  33 &uart1 {
  34         status = "okay";
  35 };
  36
  37 &usb3_phy {
  38         status = "okay";
  39 };
  40
  41 &nandcs {
  42         partitions {
  43                 compatible = "fixed-partitions";
  44                 #address-cells = <1>;
  45                 #size-cells = <1>;
  46
  47                 partition@0 {
  48                         label = "boot";
  49                         reg = <0x0000000 0x0080000>;
  50                         read-only;
  51                 };
  52
  53                 partition@80000 {
  54                         label = "nvram";
  55                         reg = <0x0080000 0x0100000>;
  56                 };
  57
  58                 partition@180000{
  59                         label = "phicomm";
  60                         reg = <0x0180000 0x0280000>;
  61                         read-only;
  62                 };
  63
  64                 partition@400000 {
  65                         label = "firmware";
  66                         reg = <0x0400000 0x7C00000>;
  67                         compatible = "brcm,trx";
  68                 };
  69         };
  70 };