arch/arm/dts/socfpga_arria10_chameleonv3.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright 2022 Google LLC
   4  */
   5 /dts-v1/;
   6 #include "socfpga_arria10_mercury_aa1.dtsi"
   7
   8 / {
   9         model = "Google Chameleon V3";
  10         compatible = "google,chameleon-v3",
  11                      "altr,socfpga-arria10", "altr,socfpga";
  12
  13         aliases {
  14                 serial0 = &uart0;
  15                 i2c0 = &i2c0;
  16                 i2c1 = &i2c1;
  17         };
  18 };
  19
  20 &gmac0 {
  21         status = "okay";
  22 };
  23
  24 &gpio0 {
  25         status = "okay";
  26 };
  27
  28 &gpio1 {
  29         status = "okay";
  30 };
  31
  32 &gpio2 {
  33         status = "okay";
  34 };
  35
  36 &i2c0 {
  37         status = "okay";
  38
  39         ssm2603: ssm2603@1a {
  40                 compatible = "adi,ssm2603";
  41                 reg = <0x1a>;
  42         };
  43 };
  44
  45 &i2c1 {
  46         status = "okay";
  47
  48         u80: u80@21 {
  49                 compatible = "nxp,pca9535";
  50                 reg = <0x21>;
  51                 gpio-controller;
  52                 #gpio-cells = <2>;
  53
  54                 gpio-line-names =
  55                         "SOM_AUD_MUTE",
  56                         "DP1_OUT_CEC_EN",
  57                         "DP2_OUT_CEC_EN",
  58                         "DP1_SOM_PS8469_CAD",
  59                         "DPD_SOM_PS8469_CAD",
  60                         "DP_OUT_PWR_EN",
  61                         "STM32_RST_L",
  62                         "STM32_BOOT0",
  63
  64                         "FPGA_PROT",
  65                         "STM32_FPGA_COMM0",
  66                         "TP119",
  67                         "TP120",
  68                         "TP121",
  69                         "TP122",
  70                         "TP123",
  71                         "TP124";
  72         };
  73 };
  74
  75 &mmc {
  76         status = "okay";
  77 };
  78
  79 &uart0 {
  80         status = "okay";
  81 };
  82
  83 &uart1 {
  84         status = "okay";
  85 };
  86
  87 &usb0 {
  88         status = "okay";
  89         dr_mode = "host";
  90 };