arch/arm/boot/dts/aspeed-bmc-facebook-wedge100.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 // Copyright (c) 2018 Facebook Inc.
   3 /dts-v1/;
   4
   5 #include "ast2400-facebook-netbmc-common.dtsi"
   6
   7 / {
   8         model = "Facebook Wedge 100 BMC";
   9         compatible = "facebook,wedge100-bmc", "aspeed,ast2400";
  10
  11         chosen {
  12                 stdout-path = &uart3;
  13                 bootargs = "console=ttyS2,9600n8 root=/dev/ram rw";
  14         };
  15
  16         ast-adc-hwmon {
  17                 compatible = "iio-hwmon";
  18                 io-channels = <&adc 5>, <&adc 6>, <&adc 7>, <&adc 8>, <&adc 9>;
  19         };
  20 };
  21
  22 &wdt2 {
  23         status = "okay";
  24         aspeed,reset-type = "system";
  25 };
  26
  27 &fmc {
  28         flash@1 {
  29                 status = "okay";
  30                 m25p,fast-read;
  31                 label = "spi0.1";
  32
  33                 partitions {
  34                         compatible = "fixed-partitions";
  35                         #address-cells = <1>;
  36                         #size-cells = <1>;
  37
  38                         flash1@0 {
  39                                 reg = <0x0 0x2000000>;
  40                                 label = "flash1";
  41                         };
  42                 };
  43         };
  44 };
  45
  46 &i2c7 {
  47         i2c-switch@70 {
  48                 compatible = "nxp,pca9548";
  49                 #address-cells = <1>;
  50                 #size-cells = <0>;
  51                 reg = <0x70>;
  52                 i2c-mux-idle-disconnect;
  53         };
  54 };
  55
  56 &i2c9 {
  57         status = "okay";
  58 };
  59
  60
  61 &vhub {
  62         status = "okay";
  63 };