git.sur5r.net Git - u-boot/blob - arch/mips/dts/brcm,bcm6358.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,bcm6358";
  12
  13         cpus {
  14                 reg = <0xfffe0000 0x4>;
  15                 #address-cells = <1>;
  16                 #size-cells = <0>;
  17                 u-boot,dm-pre-reloc;
  18
  19                 cpu@0 {
  20                         compatible = "brcm,bcm6358-cpu", "mips,mips4Kc";
  21                         device_type = "cpu";
  22                         reg = <0>;
  23                         u-boot,dm-pre-reloc;
  24                 };
  25
  26                 cpu@1 {
  27                         compatible = "brcm,bcm6358-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         pflash: nor@1e000000 {
  49                 compatible = "cfi-flash";
  50                 reg = <0x1e000000 0x2000000>;
  51                 bank-width = <2>;
  52                 #address-cells = <1>;
  53                 #size-cells = <1>;
  54
  55                 status = "disabled";
  56         };
  57
  58         ubus {
  59                 compatible = "simple-bus";
  60                 #address-cells = <1>;
  61                 #size-cells = <1>;
  62                 u-boot,dm-pre-reloc;
  63
  64                 pll_cntl: syscon@fffe0008 {
  65                         compatible = "syscon";
  66                         reg = <0xfffe0008 0x4>;
  67                 };
  68
  69                 syscon-reboot {
  70                         compatible = "syscon-reboot";
  71                         regmap = <&pll_cntl>;
  72                         offset = <0x0>;
  73                         mask = <0x1>;
  74                 };
  75
  76                 gpio1: gpio-controller@fffe0080 {
  77                         compatible = "brcm,bcm6345-gpio";
  78                         reg = <0xfffe0080 0x4>, <0xfffe0088 0x4>;
  79                         gpio-controller;
  80                         #gpio-cells = <2>;
  81                         ngpios = <8>;
  82
  83                         status = "disabled";
  84                 };
  85
  86                 gpio0: gpio-controller@fffe0084 {
  87                         compatible = "brcm,bcm6345-gpio";
  88                         reg = <0xfffe0084 0x4>, <0xfffe008c 0x4>;
  89                         gpio-controller;
  90                         #gpio-cells = <2>;
  91
  92                         status = "disabled";
  93                 };
  94
  95                 uart0: serial@fffe0100 {
  96                         compatible = "brcm,bcm6345-uart";
  97                         reg = <0xfffe0100 0x18>;
  98                         clocks = <&periph_osc>;
  99
 100                         status = "disabled";
 101                 };
 102
 103                 uart1: serial@fffe0120 {
 104                         compatible = "brcm,bcm6345-uart";
 105                         reg = <0xfffe0120 0x18>;
 106                         clocks = <&periph_osc>;
 107
 108                         status = "disabled";
 109                 };
 110
 111                 memory-controller@fffe1200 {
 112                         compatible = "brcm,bcm6358-mc";
 113                         reg = <0xfffe1200 0x1000>;
 114                         u-boot,dm-pre-reloc;
 115                 };
 116         };
 117 };