git.sur5r.net Git - u-boot/blob - 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/clock/bcm63268-clock.h>
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include "skeleton.dtsi"
  10
  11 / {
  12         compatible = "brcm,bcm63268";
  13
  14         cpus {
  15                 reg = <0x10000000 0x4>;
  16                 #address-cells = <1>;
  17                 #size-cells = <0>;
  18                 u-boot,dm-pre-reloc;
  19
  20                 cpu@0 {
  21                         compatible = "brcm,bcm63268-cpu", "mips,mips4Kc";
  22                         device_type = "cpu";
  23                         reg = <0>;
  24                         u-boot,dm-pre-reloc;
  25                 };
  26
  27                 cpu@1 {
  28                         compatible = "brcm,bcm63268-cpu", "mips,mips4Kc";
  29                         device_type = "cpu";
  30                         reg = <1>;
  31                         u-boot,dm-pre-reloc;
  32                 };
  33         };
  34
  35         clocks {
  36                 compatible = "simple-bus";
  37                 #address-cells = <1>;
  38                 #size-cells = <1>;
  39                 u-boot,dm-pre-reloc;
  40
  41                 periph_osc: periph-osc {
  42                         compatible = "fixed-clock";
  43                         #clock-cells = <0>;
  44                         clock-frequency = <50000000>;
  45                         u-boot,dm-pre-reloc;
  46                 };
  47
  48                 periph_clk: periph-clk {
  49                         compatible = "brcm,bcm6345-clk";
  50                         reg = <0x10000004 0x4>;
  51                         #clock-cells = <1>;
  52                 };
  53
  54                 timer_clk: timer-clk {
  55                         compatible = "brcm,bcm6345-clk";
  56                         reg = <0x100000ac 0x4>;
  57                         #clock-cells = <1>;
  58                 };
  59         };
  60
  61         ubus {
  62                 compatible = "simple-bus";
  63                 #address-cells = <1>;
  64                 #size-cells = <1>;
  65                 u-boot,dm-pre-reloc;
  66
  67                 pll_cntl: syscon@10000008 {
  68                         compatible = "syscon";
  69                         reg = <0x10000008 0x4>;
  70                 };
  71
  72                 syscon-reboot {
  73                         compatible = "syscon-reboot";
  74                         regmap = <&pll_cntl>;
  75                         offset = <0x0>;
  76                         mask = <0x1>;
  77                 };
  78
  79                 gpio1: gpio-controller@100000c0 {
  80                         compatible = "brcm,bcm6345-gpio";
  81                         reg = <0x100000c0 0x4>, <0x100000c8 0x4>;
  82                         gpio-controller;
  83                         #gpio-cells = <2>;
  84                         ngpios = <20>;
  85
  86                         status = "disabled";
  87                 };
  88
  89                 gpio0: gpio-controller@100000c4 {
  90                         compatible = "brcm,bcm6345-gpio";
  91                         reg = <0x100000c4 0x4>, <0x100000cc 0x4>;
  92                         gpio-controller;
  93                         #gpio-cells = <2>;
  94
  95                         status = "disabled";
  96                 };
  97
  98                 uart0: serial@10000180 {
  99                         compatible = "brcm,bcm6345-uart";
 100                         reg = <0x10000180 0x18>;
 101                         clocks = <&periph_osc>;
 102
 103                         status = "disabled";
 104                 };
 105
 106                 uart1: serial@100001a0 {
 107                         compatible = "brcm,bcm6345-uart";
 108                         reg = <0x100001a0 0x18>;
 109                         clocks = <&periph_osc>;
 110
 111                         status = "disabled";
 112                 };
 113
 114                 leds: led-controller@10001900 {
 115                         compatible = "brcm,bcm6328-leds";
 116                         reg = <0x10001900 0x24>;
 117                         #address-cells = <1>;
 118                         #size-cells = <0>;
 119
 120                         status = "disabled";
 121                 };
 122
 123                 memory-controller@10003000 {
 124                         compatible = "brcm,bcm6328-mc";
 125                         reg = <0x10003000 0x1000>;
 126                         u-boot,dm-pre-reloc;
 127                 };
 128         };
 129 };