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/bcm6328-clock.h> 8#include <dt-bindings/gpio/gpio.h> 9#include <dt-bindings/power-domain/bcm6328-power-domain.h> 10#include <dt-bindings/reset/bcm6328-reset.h> 11#include "skeleton.dtsi" 12 13/ { 14 compatible = "brcm,bcm6328"; 15 16 aliases { 17 spi0 = &spi; 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,bcm6328-cpu", "mips,mips4Kc"; 28 device_type = "cpu"; 29 reg = <0>; 30 u-boot,dm-pre-reloc; 31 }; 32 33 cpu@1 { 34 compatible = "brcm,bcm6328-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 periph_rst: reset-controller@10000010 { 74 compatible = "brcm,bcm6345-reset"; 75 reg = <0x10000010 0x4>; 76 #reset-cells = <1>; 77 }; 78 79 pll_cntl: syscon@10000068 { 80 compatible = "syscon"; 81 reg = <0x10000068 0x4>; 82 }; 83 84 syscon-reboot { 85 compatible = "syscon-reboot"; 86 regmap = <&pll_cntl>; 87 offset = <0x0>; 88 mask = <0x1>; 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 gpio: gpio-controller@10000084 { 103 compatible = "brcm,bcm6345-gpio"; 104 reg = <0x10000084 0x4>, <0x1000008c 0x4>; 105 gpio-controller; 106 #gpio-cells = <2>; 107 108 status = "disabled"; 109 }; 110 111 uart0: serial@10000100 { 112 compatible = "brcm,bcm6345-uart"; 113 reg = <0x10000100 0x18>; 114 clocks = <&periph_osc>; 115 116 status = "disabled"; 117 }; 118 119 uart1: serial@10000120 { 120 compatible = "brcm,bcm6345-uart"; 121 reg = <0x10000120 0x18>; 122 clocks = <&periph_osc>; 123 124 status = "disabled"; 125 }; 126 127 leds: led-controller@10000800 { 128 compatible = "brcm,bcm6328-leds"; 129 reg = <0x10000800 0x24>; 130 #address-cells = <1>; 131 #size-cells = <0>; 132 133 status = "disabled"; 134 }; 135 136 spi: spi@10001000 { 137 compatible = "brcm,bcm6328-hsspi"; 138 #address-cells = <1>; 139 #size-cells = <0>; 140 reg = <0x10001000 0x600>; 141 clocks = <&periph_clk BCM6328_CLK_HSSPI>, <&hsspi_pll>; 142 clock-names = "hsspi", "pll"; 143 resets = <&periph_rst BCM6328_RST_SPI>; 144 spi-max-frequency = <33333334>; 145 num-cs = <3>; 146 147 status = "disabled"; 148 }; 149 150 periph_pwr: power-controller@10001848 { 151 compatible = "brcm,bcm6328-power-domain"; 152 reg = <0x10001848 0x4>; 153 #power-domain-cells = <1>; 154 }; 155 156 ehci: usb-controller@10002500 { 157 compatible = "brcm,bcm6328-ehci", "generic-ehci"; 158 reg = <0x10002500 0x100>; 159 phys = <&usbh>; 160 big-endian; 161 162 status = "disabled"; 163 }; 164 165 ohci: usb-controller@10002600 { 166 compatible = "brcm,bcm6328-ohci", "generic-ohci"; 167 reg = <0x10002600 0x100>; 168 phys = <&usbh>; 169 big-endian; 170 171 status = "disabled"; 172 }; 173 174 usbh: usb-phy@10002700 { 175 compatible = "brcm,bcm6328-usbh"; 176 reg = <0x10002700 0x38>; 177 #phy-cells = <0>; 178 clocks = <&periph_clk BCM6328_CLK_USBH>; 179 clock-names = "usbh"; 180 power-domains = <&periph_pwr BCM6328_PWR_USBH>; 181 resets = <&periph_rst BCM6328_RST_USBH>; 182 183 status = "disabled"; 184 }; 185 186 memory-controller@10003000 { 187 compatible = "brcm,bcm6328-mc"; 188 reg = <0x10003000 0x864>; 189 u-boot,dm-pre-reloc; 190 }; 191 }; 192}; 193