arch/arm/boot/dts/meson6.dtsi

   1 // SPDX-License-Identifier: GPL-2.0 OR MIT
   2 /*
   3  * Copyright 2014 Carlo Caione <carlo@caione.org>
   4  */
   5
   6 #include "meson.dtsi"
   7
   8 / {
   9         model = "Amlogic Meson6 SoC";
  10         compatible = "amlogic,meson6";
  11
  12         cpus {
  13                 #address-cells = <1>;
  14                 #size-cells = <0>;
  15
  16                 cpu@200 {
  17                         device_type = "cpu";
  18                         compatible = "arm,cortex-a9";
  19                         next-level-cache = <&L2>;
  20                         reg = <0x200>;
  21                 };
  22
  23                 cpu@201 {
  24                         device_type = "cpu";
  25                         compatible = "arm,cortex-a9";
  26                         next-level-cache = <&L2>;
  27                         reg = <0x201>;
  28                 };
  29         };
  30
  31         apb2: bus@d0000000 {
  32                 compatible = "simple-bus";
  33                 reg = <0xd0000000 0x40000>;
  34                 #address-cells = <1>;
  35                 #size-cells = <1>;
  36                 ranges = <0x0 0xd0000000 0x40000>;
  37         };
  38
  39         clk81: clk@0 {
  40                 #clock-cells = <0>;
  41                 compatible = "fixed-clock";
  42                 clock-frequency = <200000000>;
  43         };
  44 }; /* end of / */
  45
  46 &efuse {
  47         status = "disabled";
  48 };
  49
  50 &timer_abcde {
  51         clocks = <&xtal>, <&clk81>;
  52         clock-names = "xtal", "pclk";
  53 };
  54
  55 &uart_AO {
  56         clocks = <&xtal>, <&clk81>, <&clk81>;
  57         clock-names = "xtal", "pclk", "baud";
  58 };
  59
  60 &uart_A {
  61         clocks = <&xtal>, <&clk81>, <&clk81>;
  62         clock-names = "xtal", "pclk", "baud";
  63 };
  64
  65 &uart_B {
  66         clocks = <&xtal>, <&clk81>, <&clk81>;
  67         clock-names = "xtal", "pclk", "baud";
  68 };
  69
  70 &uart_C {
  71         clocks = <&xtal>, <&clk81>, <&clk81>;
  72         clock-names = "xtal", "pclk", "baud";
  73 };