arch/arm/boot/dts/nuvoton-npcm750.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 // Copyright (c) 2018 Nuvoton Technology tomer.maimon@nuvoton.com
   3 // Copyright 2018 Google, Inc.
   4
   5 #include "nuvoton-common-npcm7xx.dtsi"
   6
   7 / {
   8         #address-cells = <1>;
   9         #size-cells = <1>;
  10         interrupt-parent = <&gic>;
  11
  12         cpus {
  13                 #address-cells = <1>;
  14                 #size-cells = <0>;
  15                 enable-method = "nuvoton,npcm750-smp";
  16
  17                 cpu@0 {
  18                         device_type = "cpu";
  19                         compatible = "arm,cortex-a9";
  20                         clocks = <&clk NPCM7XX_CLK_CPU>;
  21                         clock-names = "clk_cpu";
  22                         reg = <0>;
  23                         next-level-cache = <&l2>;
  24                 };
  25
  26                 cpu@1 {
  27                         device_type = "cpu";
  28                         compatible = "arm,cortex-a9";
  29                         clocks = <&clk NPCM7XX_CLK_CPU>;
  30                         clock-names = "clk_cpu";
  31                         reg = <1>;
  32                         next-level-cache = <&l2>;
  33                 };
  34         };
  35
  36         soc {
  37                 timer@3fe600 {
  38                         compatible = "arm,cortex-a9-twd-timer";
  39                         reg = <0x3fe600 0x20>;
  40                         interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
  41                                                   IRQ_TYPE_LEVEL_HIGH)>;
  42                         clocks = <&clk NPCM7XX_CLK_AHB>;
  43                 };
  44         };
  45
  46         ahb {
  47                 gmac1: eth@f0804000 {
  48                         device_type = "network";
  49                         compatible = "snps,dwmac";
  50                         reg = <0xf0804000 0x2000>;
  51                         interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
  52                         interrupt-names = "macirq";
  53                         ethernet = <1>;
  54                         clocks  = <&clk_rg2refck>, <&clk NPCM7XX_CLK_AHB>;
  55                         clock-names = "stmmaceth", "clk_gmac";
  56                         pinctrl-names = "default";
  57                         pinctrl-0 = <&rg2_pins
  58                                         &rg2mdio_pins>;
  59                         status = "disabled";
  60                 };
  61         };
  62 };