git.sur5r.net Git - u-boot/blob - arch/mips/dts/brcm,bcm6328.dtsi

   1 /*
   2  * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include "skeleton.dtsi"
   9
  10 / {
  11         compatible = "brcm,bcm6328";
  12
  13         cpus {
  14                 reg = <0x10000000 0x4>;
  15                 #address-cells = <1>;
  16                 #size-cells = <0>;
  17                 u-boot,dm-pre-reloc;
  18
  19                 cpu@0 {
  20                         compatible = "brcm,bcm6328-cpu", "mips,mips4Kc";
  21                         device_type = "cpu";
  22                         reg = <0>;
  23                         u-boot,dm-pre-reloc;
  24                 };
  25
  26                 cpu@1 {
  27                         compatible = "brcm,bcm6328-cpu", "mips,mips4Kc";
  28                         device_type = "cpu";
  29                         reg = <1>;
  30                         u-boot,dm-pre-reloc;
  31                 };
  32         };
  33
  34         clocks {
  35                 compatible = "simple-bus";
  36                 #address-cells = <1>;
  37                 #size-cells = <1>;
  38                 u-boot,dm-pre-reloc;
  39
  40                 periph_osc: periph-osc {
  41                         compatible = "fixed-clock";
  42                         #clock-cells = <0>;
  43                         clock-frequency = <50000000>;
  44                         u-boot,dm-pre-reloc;
  45                 };
  46         };
  47
  48         ubus {
  49                 compatible = "simple-bus";
  50                 #address-cells = <1>;
  51                 #size-cells = <1>;
  52                 u-boot,dm-pre-reloc;
  53
  54                 pll_cntl: syscon@10000068 {
  55                         compatible = "syscon";
  56                         reg = <0x10000068 0x4>;
  57                 };
  58
  59                 syscon-reboot {
  60                         compatible = "syscon-reboot";
  61                         regmap = <&pll_cntl>;
  62                         offset = <0x0>;
  63                         mask = <0x1>;
  64                 };
  65
  66                 gpio: gpio-controller@10000084 {
  67                         compatible = "brcm,bcm6345-gpio";
  68                         reg = <0x10000084 0x4>, <0x1000008c 0x4>;
  69                         gpio-controller;
  70                         #gpio-cells = <2>;
  71
  72                         status = "disabled";
  73                 };
  74
  75                 uart0: serial@10000100 {
  76                         compatible = "brcm,bcm6345-uart";
  77                         reg = <0x10000100 0x18>;
  78                         clocks = <&periph_osc>;
  79
  80                         status = "disabled";
  81                 };
  82
  83                 uart1: serial@10000120 {
  84                         compatible = "brcm,bcm6345-uart";
  85                         reg = <0x10000120 0x18>;
  86                         clocks = <&periph_osc>;
  87
  88                         status = "disabled";
  89                 };
  90
  91                 memory-controller@10003000 {
  92                         compatible = "brcm,bcm6328-mc";
  93                         reg = <0x10003000 0x1000>;
  94                         u-boot,dm-pre-reloc;
  95                 };
  96         };
  97 };