arch/mips/dts/brcm,bcm6362.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (C) 2018 Ã\81lvaro FernÃ¡ndez Rojas <noltari@gmail.com>
   4  */
   5
   6 #include <dt-bindings/clock/bcm6362-clock.h>
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include <dt-bindings/power-domain/bcm6362-power-domain.h>
   9 #include <dt-bindings/reset/bcm6362-reset.h>
  10 #include "skeleton.dtsi"
  11
  12 / {
  13         compatible = "brcm,bcm6362";
  14
  15         aliases {
  16                 spi0 = &lsspi;
  17                 spi1 = &hsspi;
  18         };
  19
  20         cpus {
  21                 reg = <0x10000000 0x4>;
  22                 #address-cells = <1>;
  23                 #size-cells = <0>;
  24                 u-boot,dm-pre-reloc;
  25
  26                 cpu@0 {
  27                         compatible = "brcm,bcm6362-cpu", "mips,mips4Kc";
  28                         device_type = "cpu";
  29                         reg = <0>;
  30                         u-boot,dm-pre-reloc;
  31                 };
  32
  33                 cpu@1 {
  34                         compatible = "brcm,bcm6362-cpu", "mips,mips4Kc";
  35                         device_type = "cpu";
  36                         reg = <1>;
  37                         u-boot,dm-pre-reloc;
  38                 };
  39         };
  40
  41         clocks {
  42                 compatible = "simple-bus";
  43                 #address-cells = <1>;
  44                 #size-cells = <1>;
  45                 u-boot,dm-pre-reloc;
  46
  47                 hsspi_pll: hsspi-pll {
  48                         compatible = "fixed-clock";
  49                         #clock-cells = <0>;
  50                         clock-frequency = <133333333>;
  51                 };
  52
  53                 periph_osc: periph-osc {
  54                         compatible = "fixed-clock";
  55                         #clock-cells = <0>;
  56                         clock-frequency = <50000000>;
  57                         u-boot,dm-pre-reloc;
  58                 };
  59
  60                 periph_clk: periph-clk {
  61                         compatible = "brcm,bcm6345-clk";
  62                         reg = <0x10000004 0x4>;
  63                         #clock-cells = <1>;
  64                 };
  65         };
  66
  67         ubus {
  68                 compatible = "simple-bus";
  69                 #address-cells = <1>;
  70                 #size-cells = <1>;
  71                 u-boot,dm-pre-reloc;
  72
  73                 pll_cntl: syscon@10000008 {
  74                         compatible = "syscon";
  75                         reg = <0x10000008 0x4>;
  76                 };
  77
  78                 syscon-reboot {
  79                         compatible = "syscon-reboot";
  80                         regmap = <&pll_cntl>;
  81                         offset = <0x0>;
  82                         mask = <0x1>;
  83                 };
  84
  85                 periph_rst: reset-controller@10000010 {
  86                         compatible = "brcm,bcm6345-reset";
  87                         reg = <0x10000010 0x4>;
  88                         #reset-cells = <1>;
  89                 };
  90
  91                 wdt: watchdog@1000005c {
  92                         compatible = "brcm,bcm6345-wdt";
  93                         reg = <0x1000005c 0xc>;
  94                         clocks = <&periph_osc>;
  95                 };
  96
  97                 wdt-reboot {
  98                         compatible = "wdt-reboot";
  99                         wdt = <&wdt>;
 100                 };
 101
 102                 gpio1: gpio-controller@10000080 {
 103                         compatible = "brcm,bcm6345-gpio";
 104                         reg = <0x10000080 0x4>, <0x10000088 0x4>;
 105                         gpio-controller;
 106                         #gpio-cells = <2>;
 107                         ngpios = <16>;
 108
 109                         status = "disabled";
 110                 };
 111
 112                 gpio0: gpio-controller@10000084 {
 113                         compatible = "brcm,bcm6345-gpio";
 114                         reg = <0x10000084 0x4>, <0x1000008c 0x4>;
 115                         gpio-controller;
 116                         #gpio-cells = <2>;
 117
 118                         status = "disabled";
 119                 };
 120
 121                 uart0: serial@10000100 {
 122                         compatible = "brcm,bcm6345-uart";
 123                         reg = <0x10000100 0x18>;
 124                         clocks = <&periph_osc>;
 125
 126                         status = "disabled";
 127                 };
 128
 129                 uart1: serial@10000120 {
 130                         compatible = "brcm,bcm6345-uart";
 131                         reg = <0x10000120 0x18>;
 132                         clocks = <&periph_osc>;
 133
 134                         status = "disabled";
 135                 };
 136
 137                 lsspi: spi@10000800 {
 138                         compatible = "brcm,bcm6358-spi";
 139                         reg = <0x10000800 0x70c>;
 140                         #address-cells = <1>;
 141                         #size-cells = <0>;
 142                         clocks = <&periph_clk BCM6362_CLK_SPI>;
 143                         resets = <&periph_rst BCM6362_RST_SPI>;
 144                         spi-max-frequency = <20000000>;
 145                         num-cs = <8>;
 146
 147                         status = "disabled";
 148                 };
 149
 150                 hsspi: spi@10001000 {
 151                         compatible = "brcm,bcm6328-hsspi";
 152                         #address-cells = <1>;
 153                         #size-cells = <0>;
 154                         reg = <0x10001000 0x600>;
 155                         clocks = <&periph_clk BCM6362_CLK_HSSPI>, <&hsspi_pll>;
 156                         clock-names = "hsspi", "pll";
 157                         resets = <&periph_rst BCM6362_RST_SPI>;
 158                         spi-max-frequency = <50000000>;
 159                         num-cs = <8>;
 160
 161                         status = "disabled";
 162                 };
 163
 164                 leds: led-controller@10001900 {
 165                         compatible = "brcm,bcm6328-leds";
 166                         reg = <0x10001900 0x24>;
 167                         #address-cells = <1>;
 168                         #size-cells = <0>;
 169
 170                         status = "disabled";
 171                 };
 172
 173                 periph_pwr: power-controller@10001848 {
 174                         compatible = "brcm,bcm6328-power-domain";
 175                         reg = <0x10001848 0x4>;
 176                         #power-domain-cells = <1>;
 177                 };
 178
 179                 ehci: usb-controller@10002500 {
 180                         compatible = "brcm,bcm6362-ehci", "generic-ehci";
 181                         reg = <0x10002500 0x100>;
 182                         phys = <&usbh>;
 183                         big-endian;
 184
 185                         status = "disabled";
 186                 };
 187
 188                 ohci: usb-controller@10002600 {
 189                         compatible = "brcm,bcm6362-ohci", "generic-ohci";
 190                         reg = <0x10002600 0x100>;
 191                         phys = <&usbh>;
 192                         big-endian;
 193
 194                         status = "disabled";
 195                 };
 196
 197                 usbh: usb-phy@10002700 {
 198                         compatible = "brcm,bcm6368-usbh";
 199                         reg = <0x10002700 0x38>;
 200                         #phy-cells = <0>;
 201                         clocks = <&periph_clk BCM6362_CLK_USBH>;
 202                         clock-names = "usbh";
 203                         power-domains = <&periph_pwr BCM6362_PWR_USBH>;
 204                         resets = <&periph_rst BCM6362_RST_USBH>;
 205
 206                         status = "disabled";
 207                 };
 208
 209                 memory-controller@10003000 {
 210                         compatible = "brcm,bcm6328-mc";
 211                         reg = <0x10003000 0x864>;
 212                         u-boot,dm-pre-reloc;
 213                 };
 214         };
 215 };