1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com> 4 */ 5 6#include <dt-bindings/clock/bcm6358-clock.h> 7#include <dt-bindings/gpio/gpio.h> 8#include <dt-bindings/reset/bcm6358-reset.h> 9#include "skeleton.dtsi" 10 11/ { 12 compatible = "brcm,bcm6358"; 13 14 aliases { 15 spi0 = &spi; 16 }; 17 18 cpus { 19 reg = <0xfffe0000 0x4>; 20 #address-cells = <1>; 21 #size-cells = <0>; 22 u-boot,dm-pre-reloc; 23 24 cpu@0 { 25 compatible = "brcm,bcm6358-cpu", "mips,mips4Kc"; 26 device_type = "cpu"; 27 reg = <0>; 28 u-boot,dm-pre-reloc; 29 }; 30 31 cpu@1 { 32 compatible = "brcm,bcm6358-cpu", "mips,mips4Kc"; 33 device_type = "cpu"; 34 reg = <1>; 35 u-boot,dm-pre-reloc; 36 }; 37 }; 38 39 clocks { 40 compatible = "simple-bus"; 41 #address-cells = <1>; 42 #size-cells = <1>; 43 u-boot,dm-pre-reloc; 44 45 periph_osc: periph-osc { 46 compatible = "fixed-clock"; 47 #clock-cells = <0>; 48 clock-frequency = <50000000>; 49 u-boot,dm-pre-reloc; 50 }; 51 52 periph_clk: periph-clk { 53 compatible = "brcm,bcm6345-clk"; 54 reg = <0xfffe0004 0x4>; 55 #clock-cells = <1>; 56 }; 57 }; 58 59 pflash: nor@1e000000 { 60 compatible = "cfi-flash"; 61 reg = <0x1e000000 0x2000000>; 62 bank-width = <2>; 63 #address-cells = <1>; 64 #size-cells = <1>; 65 66 status = "disabled"; 67 }; 68 69 ubus { 70 compatible = "simple-bus"; 71 #address-cells = <1>; 72 #size-cells = <1>; 73 u-boot,dm-pre-reloc; 74 75 pll_cntl: syscon@fffe0008 { 76 compatible = "syscon"; 77 reg = <0xfffe0008 0x4>; 78 }; 79 80 syscon-reboot { 81 compatible = "syscon-reboot"; 82 regmap = <&pll_cntl>; 83 offset = <0x0>; 84 mask = <0x1>; 85 }; 86 87 periph_rst: reset-controller@fffe0034 { 88 compatible = "brcm,bcm6345-reset"; 89 reg = <0xfffe0034 0x4>; 90 #reset-cells = <1>; 91 }; 92 93 wdt: watchdog@fffe005c { 94 compatible = "brcm,bcm6345-wdt"; 95 reg = <0xfffe005c 0xc>; 96 clocks = <&periph_osc>; 97 }; 98 99 wdt-reboot { 100 compatible = "wdt-reboot"; 101 wdt = <&wdt>; 102 }; 103 104 gpio1: gpio-controller@fffe0080 { 105 compatible = "brcm,bcm6345-gpio"; 106 reg = <0xfffe0080 0x4>, <0xfffe0088 0x4>; 107 gpio-controller; 108 #gpio-cells = <2>; 109 ngpios = <8>; 110 111 status = "disabled"; 112 }; 113 114 gpio0: gpio-controller@fffe0084 { 115 compatible = "brcm,bcm6345-gpio"; 116 reg = <0xfffe0084 0x4>, <0xfffe008c 0x4>; 117 gpio-controller; 118 #gpio-cells = <2>; 119 120 status = "disabled"; 121 }; 122 123 leds: led-controller@fffe00d0 { 124 compatible = "brcm,bcm6358-leds"; 125 reg = <0xfffe00d0 0x8>; 126 #address-cells = <1>; 127 #size-cells = <0>; 128 129 status = "disabled"; 130 }; 131 132 uart0: serial@fffe0100 { 133 compatible = "brcm,bcm6345-uart"; 134 reg = <0xfffe0100 0x18>; 135 clocks = <&periph_osc>; 136 137 status = "disabled"; 138 }; 139 140 uart1: serial@fffe0120 { 141 compatible = "brcm,bcm6345-uart"; 142 reg = <0xfffe0120 0x18>; 143 clocks = <&periph_osc>; 144 145 status = "disabled"; 146 }; 147 148 spi: spi@fffe0800 { 149 compatible = "brcm,bcm6358-spi"; 150 reg = <0xfffe0800 0x70c>; 151 #address-cells = <1>; 152 #size-cells = <0>; 153 clocks = <&periph_clk BCM6358_CLK_SPI>; 154 resets = <&periph_rst BCM6358_RST_SPI>; 155 spi-max-frequency = <20000000>; 156 num-cs = <4>; 157 158 status = "disabled"; 159 }; 160 161 memory-controller@fffe1200 { 162 compatible = "brcm,bcm6358-mc"; 163 reg = <0xfffe1200 0x4c>; 164 u-boot,dm-pre-reloc; 165 }; 166 167 ehci: usb-controller@fffe1300 { 168 compatible = "brcm,bcm6358-ehci", "generic-ehci"; 169 reg = <0xfffe1300 0x100>; 170 phys = <&usbh>; 171 big-endian; 172 173 status = "disabled"; 174 }; 175 176 ohci: usb-controller@fffe1400 { 177 compatible = "brcm,bcm6358-ohci", "generic-ohci"; 178 reg = <0xfffe1400 0x100>; 179 phys = <&usbh>; 180 big-endian; 181 182 status = "disabled"; 183 }; 184 185 usbh: usb-phy@fffe1500 { 186 compatible = "brcm,bcm6358-usbh"; 187 reg = <0xfffe1500 0x28>; 188 #phy-cells = <0>; 189 resets = <&periph_rst BCM6358_RST_USBH>; 190 191 status = "disabled"; 192 }; 193 }; 194}; 195