arch/mips/boot/dts/realtek/rtl83xx.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause
   2
   3 / {
   4         #address-cells = <1>;
   5         #size-cells = <1>;
   6
   7         aliases {
   8                 serial0 = &uart0;
   9                 serial1 = &uart1;
  10         };
  11
  12         cpuintc: cpuintc {
  13                 compatible = "mti,cpu-interrupt-controller";
  14                 #address-cells = <0>;
  15                 #interrupt-cells = <1>;
  16                 interrupt-controller;
  17         };
  18
  19         soc: soc {
  20                 compatible = "simple-bus";
  21                 #address-cells = <1>;
  22                 #size-cells = <1>;
  23                 ranges = <0x0 0x18000000 0x10000>;
  24
  25                 uart0: uart@2000 {
  26                         compatible = "ns16550a";
  27                         reg = <0x2000 0x100>;
  28
  29                         clock-frequency = <200000000>;
  30
  31                         interrupt-parent = <&cpuintc>;
  32                         interrupts = <31>;
  33
  34                         reg-io-width = <1>;
  35                         reg-shift = <2>;
  36                         fifo-size = <1>;
  37                         no-loopback-test;
  38
  39                         status = "disabled";
  40                 };
  41
  42                 uart1: uart@2100 {
  43                         compatible = "ns16550a";
  44                         reg = <0x2100 0x100>;
  45
  46                         clock-frequency = <200000000>;
  47
  48                         interrupt-parent = <&cpuintc>;
  49                         interrupts = <30>;
  50
  51                         reg-io-width = <1>;
  52                         reg-shift = <2>;
  53                         fifo-size = <1>;
  54                         no-loopback-test;
  55
  56                         status = "disabled";
  57                 };
  58         };
  59 };