cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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bcm47094-asus-rt-ac88u.dts (4460B)


      1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
      2/*
      3 * Copyright (C) 2021-2022 Arınç ÜNAL <arinc.unal@arinc9.com>
      4 */
      5
      6/dts-v1/;
      7
      8#include "bcm47094.dtsi"
      9#include "bcm5301x-nand-cs0-bch8.dtsi"
     10
     11/ {
     12	compatible = "asus,rt-ac88u", "brcm,bcm47094", "brcm,bcm4708";
     13	model = "Asus RT-AC88U";
     14
     15	chosen {
     16		bootargs = "earlycon";
     17	};
     18
     19	memory@0 {
     20		device_type = "memory";
     21		reg = <0x00000000 0x08000000>,
     22		      <0x88000000 0x18000000>;
     23	};
     24
     25	nvram@1c080000 {
     26		compatible = "brcm,nvram";
     27		reg = <0x1c080000 0x00180000>;
     28
     29		et1macaddr: et1macaddr {
     30		};
     31	};
     32
     33	leds {
     34		compatible = "gpio-leds";
     35
     36		power {
     37			label = "white:power";
     38			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
     39			linux,default-trigger = "default-on";
     40		};
     41
     42		wan-red {
     43			label = "red:wan";
     44			gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>;
     45		};
     46
     47		lan {
     48			label = "white:lan";
     49			gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>;
     50		};
     51
     52		usb2 {
     53			label = "white:usb2";
     54			gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>;
     55			trigger-sources = <&ehci_port2>;
     56			linux,default-trigger = "usbport";
     57		};
     58
     59		usb3 {
     60			label = "white:usb3";
     61			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
     62			trigger-sources = <&ehci_port1>, <&xhci_port1>;
     63			linux,default-trigger = "usbport";
     64		};
     65
     66		wps {
     67			label = "white:wps";
     68			gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>;
     69		};
     70	};
     71
     72	gpio-keys {
     73		compatible = "gpio-keys";
     74
     75		wps {
     76			label = "WPS";
     77			linux,code = <KEY_WPS_BUTTON>;
     78			gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
     79		};
     80
     81		reset {
     82			label = "Reset";
     83			linux,code = <KEY_RESTART>;
     84			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
     85		};
     86
     87		wifi {
     88			label = "Wi-Fi";
     89			linux,code = <KEY_RFKILL>;
     90			gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
     91		};
     92
     93		led {
     94			label = "Backlight";
     95			linux,code = <KEY_BRIGHTNESS_ZERO>;
     96			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
     97		};
     98	};
     99
    100	switch {
    101		compatible = "realtek,rtl8365mb";
    102		/* 7 = MDIO (has input reads), 6 = MDC (clock, output only) */
    103		mdc-gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
    104		mdio-gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
    105		reset-gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
    106		realtek,disable-leds;
    107		dsa,member = <1 0>;
    108
    109		ports {
    110			#address-cells = <1>;
    111			#size-cells = <0>;
    112
    113			port@0 {
    114				reg = <0>;
    115				label = "lan5";
    116				phy-handle = <&ethphy0>;
    117			};
    118
    119			port@1 {
    120				reg = <1>;
    121				label = "lan6";
    122				phy-handle = <&ethphy1>;
    123			};
    124
    125			port@2 {
    126				reg = <2>;
    127				label = "lan7";
    128				phy-handle = <&ethphy2>;
    129			};
    130
    131			port@3 {
    132				reg = <3>;
    133				label = "lan8";
    134				phy-handle = <&ethphy3>;
    135			};
    136
    137			port@6 {
    138				reg = <6>;
    139				label = "cpu";
    140				ethernet = <&sw0_p5>;
    141				phy-mode = "rgmii";
    142				tx-internal-delay-ps = <2000>;
    143				rx-internal-delay-ps = <2100>;
    144
    145				fixed-link {
    146					speed = <1000>;
    147					full-duplex;
    148					pause;
    149				};
    150			};
    151		};
    152
    153		mdio {
    154			compatible = "realtek,smi-mdio";
    155			#address-cells = <1>;
    156			#size-cells = <0>;
    157
    158			ethphy0: ethernet-phy@0 {
    159				reg = <0>;
    160			};
    161
    162			ethphy1: ethernet-phy@1 {
    163				reg = <1>;
    164			};
    165
    166			ethphy2: ethernet-phy@2 {
    167				reg = <2>;
    168			};
    169
    170			ethphy3: ethernet-phy@3 {
    171				reg = <3>;
    172			};
    173		};
    174	};
    175};
    176
    177&srab {
    178	compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab";
    179	status = "okay";
    180	dsa,member = <0 0>;
    181
    182	ports {
    183		port@0 {
    184			reg = <0>;
    185			label = "lan4";
    186		};
    187
    188		port@1 {
    189			reg = <1>;
    190			label = "lan3";
    191		};
    192
    193		port@2 {
    194			reg = <2>;
    195			label = "lan2";
    196		};
    197
    198		port@3 {
    199			reg = <3>;
    200			label = "lan1";
    201		};
    202
    203		port@4 {
    204			reg = <4>;
    205			label = "wan";
    206		};
    207
    208		sw0_p5: port@5 {
    209			reg = <5>;
    210			label = "extsw";
    211			phy-mode = "rgmii";
    212
    213			fixed-link {
    214				speed = <1000>;
    215				full-duplex;
    216				pause;
    217			};
    218		};
    219
    220		port@7 {
    221			reg = <7>;
    222			ethernet = <&gmac1>;
    223			label = "cpu";
    224
    225			fixed-link {
    226				speed = <1000>;
    227				full-duplex;
    228			};
    229		};
    230
    231		port@8 {
    232			reg = <8>;
    233			ethernet = <&gmac2>;
    234			label = "cpu";
    235
    236			fixed-link {
    237				speed = <1000>;
    238				full-duplex;
    239			};
    240		};
    241	};
    242};
    243
    244&gmac0 {
    245	status = "disabled";
    246};
    247
    248&gmac1 {
    249	nvmem-cells = <&et1macaddr>;
    250	nvmem-cell-names = "mac-address";
    251};
    252
    253&usb2 {
    254	vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
    255};
    256
    257&usb3_phy {
    258	status = "okay";
    259};
    260
    261&nandcs {
    262	partitions {
    263		compatible = "fixed-partitions";
    264		#address-cells = <1>;
    265		#size-cells = <1>;
    266
    267		partition@0 {
    268			label = "boot";
    269			reg = <0x00000000 0x00080000>;
    270			read-only;
    271		};
    272
    273		partition@80000 {
    274			label = "nvram";
    275			reg = <0x00080000 0x00180000>;
    276		};
    277
    278		partition@200000 {
    279			label = "firmware";
    280			reg = <0x00200000 0x07e00000>;
    281			compatible = "brcm,trx";
    282		};
    283	};
    284};