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 {
  17                 device_type = "memory";
  18                 reg = <0x00000000 0x08000000
  19                        0x88000000 0x18000000>;
  20         };
  21
  22         gpio-keys {
  23                 compatible = "gpio-keys";
  24                 #address-cells = <1>;
  25                 #size-cells = <0>;
  26
  27                 restart {
  28                         label = "Reset";
  29                         linux,code = <KEY_RESTART>;
  30                         gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
  31                 };
  32         };
  33 };
  34
  35 &uart1 {
  36         status = "okay";
  37 };
  38
  39 &usb3_phy {
  40         status = "okay";
  41 };
  42
  43 &nandcs {
  44         partitions {
  45                 compatible = "fixed-partitions";
  46                 #address-cells = <1>;
  47                 #size-cells = <1>;
  48
  49                 partition@0 {
  50                         label = "boot";
  51                         reg = <0x0000000 0x0080000>;
  52                         read-only;
  53                 };
  54
  55                 partition@80000 {
  56                         label = "nvram";
  57                         reg = <0x0080000 0x0100000>;
  58                 };
  59
  60                 partition@180000{
  61                         label = "phicomm";
  62                         reg = <0x0180000 0x0280000>;
  63                         read-only;
  64                 };
  65
  66                 partition@400000 {
  67                         label = "firmware";
  68                         reg = <0x0400000 0x7C00000>;
  69                         compatible = "brcm,trx";
  70                 };
  71         };
  72 };