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/bcm6348-clock.h> 8#include <dt-bindings/gpio/gpio.h> 9#include <dt-bindings/reset/bcm6348-reset.h> 10#include "skeleton.dtsi" 11 12/ { 13 compatible = "brcm,bcm6348"; 14 15 cpus { 16 reg = <0xfffe0000 0x4>; 17 #address-cells = <1>; 18 #size-cells = <0>; 19 u-boot,dm-pre-reloc; 20 21 cpu@0 { 22 compatible = "brcm,bcm6348-cpu", "mips,mips4Kc"; 23 device_type = "cpu"; 24 reg = <0>; 25 u-boot,dm-pre-reloc; 26 }; 27 }; 28 29 clocks { 30 compatible = "simple-bus"; 31 #address-cells = <1>; 32 #size-cells = <1>; 33 u-boot,dm-pre-reloc; 34 35 periph_osc: periph-osc { 36 compatible = "fixed-clock"; 37 #clock-cells = <0>; 38 clock-frequency = <50000000>; 39 u-boot,dm-pre-reloc; 40 }; 41 42 periph_clk: periph-clk { 43 compatible = "brcm,bcm6345-clk"; 44 reg = <0xfffe0004 0x4>; 45 #clock-cells = <1>; 46 }; 47 }; 48 49 pflash: nor@1fc00000 { 50 compatible = "cfi-flash"; 51 reg = <0x1fc00000 0x2000000>; 52 bank-width = <2>; 53 #address-cells = <1>; 54 #size-cells = <1>; 55 56 status = "disabled"; 57 }; 58 59 ubus { 60 compatible = "simple-bus"; 61 #address-cells = <1>; 62 #size-cells = <1>; 63 u-boot,dm-pre-reloc; 64 65 pll_cntl: syscon@fffe0008 { 66 compatible = "syscon"; 67 reg = <0xfffe0008 0x4>; 68 }; 69 70 syscon-reboot { 71 compatible = "syscon-reboot"; 72 regmap = <&pll_cntl>; 73 offset = <0x0>; 74 mask = <0x1>; 75 }; 76 77 periph_rst: reset-controller@fffe0028 { 78 compatible = "brcm,bcm6345-reset"; 79 reg = <0xfffe0028 0x4>; 80 #reset-cells = <1>; 81 }; 82 83 wdt: watchdog@fffe021c { 84 compatible = "brcm,bcm6345-wdt"; 85 reg = <0xfffe021c 0xc>; 86 clocks = <&periph_osc>; 87 }; 88 89 wdt-reboot { 90 compatible = "wdt-reboot"; 91 wdt = <&wdt>; 92 }; 93 94 uart0: serial@fffe0300 { 95 compatible = "brcm,bcm6345-uart"; 96 reg = <0xfffe0300 0x18>; 97 clocks = <&periph_osc>; 98 99 status = "disabled"; 100 }; 101 102 gpio1: gpio-controller@fffe0400 { 103 compatible = "brcm,bcm6345-gpio"; 104 reg = <0xfffe0400 0x4>, <0xfffe0408 0x4>; 105 gpio-controller; 106 #gpio-cells = <2>; 107 ngpios = <5>; 108 109 status = "disabled"; 110 }; 111 112 gpio0: gpio-controller@fffe0404 { 113 compatible = "brcm,bcm6345-gpio"; 114 reg = <0xfffe0404 0x4>, <0xfffe040c 0x4>; 115 gpio-controller; 116 #gpio-cells = <2>; 117 118 status = "disabled"; 119 }; 120 121 memory-controller@fffe2300 { 122 compatible = "brcm,bcm6338-mc"; 123 reg = <0xfffe2300 0x38>; 124 u-boot,dm-pre-reloc; 125 }; 126 }; 127}; 128