arch/mips/dts/brcm,bcm63268.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,bcm63268";
  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,bcm63268-cpu", "mips,mips4Kc";
  21                         device_type = "cpu";
  22                         reg = <0>;
  23                         u-boot,dm-pre-reloc;
  24                 };
  25
  26                 cpu@1 {
  27                         compatible = "brcm,bcm63268-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@10000008 {
  55                         compatible = "syscon";
  56                         reg = <0x10000008 0x4>;
  57                 };
  58
  59                 syscon-reboot {
  60                         compatible = "syscon-reboot";
  61                         regmap = <&pll_cntl>;
  62                         offset = <0x0>;
  63                         mask = <0x1>;
  64                 };
  65
  66                 gpio1: gpio-controller@100000c0 {
  67                         compatible = "brcm,bcm6345-gpio";
  68                         reg = <0x100000c0 0x4>, <0x100000c8 0x4>;
  69                         gpio-controller;
  70                         #gpio-cells = <2>;
  71                         ngpios = <20>;
  72
  73                         status = "disabled";
  74                 };
  75
  76                 gpio0: gpio-controller@100000c4 {
  77                         compatible = "brcm,bcm6345-gpio";
  78                         reg = <0x100000c4 0x4>, <0x100000cc 0x4>;
  79                         gpio-controller;
  80                         #gpio-cells = <2>;
  81
  82                         status = "disabled";
  83                 };
  84
  85                 uart0: serial@10000180 {
  86                         compatible = "brcm,bcm6345-uart";
  87                         reg = <0x10000180 0x18>;
  88                         clocks = <&periph_osc>;
  89
  90                         status = "disabled";
  91                 };
  92
  93                 uart1: serial@100001a0 {
  94                         compatible = "brcm,bcm6345-uart";
  95                         reg = <0x100001a0 0x18>;
  96                         clocks = <&periph_osc>;
  97
  98                         status = "disabled";
  99                 };
 100
 101                 leds: led-controller@10001900 {
 102                         compatible = "brcm,bcm6328-leds";
 103                         reg = <0x10001900 0x24>;
 104                         #address-cells = <1>;
 105                         #size-cells = <0>;
 106
 107                         status = "disabled";
 108                 };
 109
 110                 memory-controller@10003000 {
 111                         compatible = "brcm,bcm6328-mc";
 112                         reg = <0x10003000 0x1000>;
 113                         u-boot,dm-pre-reloc;
 114                 };
 115         };
 116 };