1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * Copyright (C) 2018 lvaro Fernndez Rojas <noltari (a] 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 }; 216
