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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tqm8xx.dts (4095B)

      1// SPDX-License-Identifier: GPL-2.0-or-later
      2/*
      3 * TQM8XX Device Tree Source
      4 *
      5 * Heiko Schocher <hs@denx.de>
      6 * 2010 DENX Software Engineering GmbH
      7 */
      8
      9/dts-v1/;
     10
     11/ {
     12	model = "TQM8xx";
     13	compatible = "tqc,tqm8xx";
     14	#address-cells = <1>;
     15	#size-cells = <1>;
     16
     17	aliases {
     18		ethernet0 = &eth0;
     19		ethernet1 = &eth1;
     20		mdio1 = &phy1;
     21		serial0 = &smc1;
     22	};
     23
     24	cpus {
     25		#address-cells = <1>;
     26		#size-cells = <0>;
     27
     28		PowerPC,860@0 {
     29			device_type = "cpu";
     30			reg = <0x0>;
     31			d-cache-line-size = <16>;	// 16 bytes
     32			i-cache-line-size = <16>;	// 16 bytes
     33			d-cache-size = <0x1000>;		// L1, 4K
     34			i-cache-size = <0x1000>;		// L1, 4K
     35			timebase-frequency = <0>;
     36			bus-frequency = <0>;
     37			clock-frequency = <0>;
     38			interrupts = <15 2>;	// decrementer interrupt
     39			interrupt-parent = <&PIC>;
     40		};
     41	};
     42
     43	memory {
     44		device_type = "memory";
     45		reg = <0x0 0x2000000>;
     46	};
     47
     48	localbus@fff00100 {
     49		compatible = "fsl,mpc860-localbus", "fsl,pq1-localbus";
     50		#address-cells = <2>;
     51		#size-cells = <1>;
     52		reg = <0xfff00100 0x40>;
     53
     54		ranges = <
     55			0x0 0x0 0x40000000 0x800000
     56			0x3 0x0 0xc0000000 0x200
     57		>;
     58
     59		flash@0,0 {
     60			compatible = "cfi-flash";
     61			reg = <0 0 0x800000>;
     62			#address-cells = <1>;
     63			#size-cells = <1>;
     64			bank-width = <4>;
     65			device-width = <2>;
     66		};
     67
     68		/* Note: CAN support needs be enabled in U-Boot */
     69		can@3,0 {
     70			compatible = "intc,82527";
     71			reg = <3 0x0 0x80>;
     72			interrupts = <8 1>;
     73			interrupt-parent = <&PIC>;
     74			bosch,external-clock-frequency = <16000000>;
     75			bosch,disconnect-rx1-input;
     76			bosch,disconnect-tx1-output;
     77			bosch,iso-low-speed-mux;
     78			bosch,clock-out-frequency = <16000000>;
     79		};
     80
     81		can@3,100 {
     82			compatible = "intc,82527";
     83			reg = <3 0x100 0x80>;
     84			interrupts = <8 1>;
     85			interrupt-parent = <&PIC>;
     86			bosch,external-clock-frequency = <16000000>;
     87			bosch,disconnect-rx1-input;
     88			bosch,disconnect-tx1-output;
     89			bosch,iso-low-speed-mux;
     90		};
     91	};
     92
     93	soc@fff00000 {
     94		#address-cells = <1>;
     95		#size-cells = <1>;
     96		device_type = "soc";
     97		ranges = <0x0 0xfff00000 0x00004000>;
     98
     99		phy1: mdio@e00 {
    100			compatible = "fsl,mpc866-fec-mdio", "fsl,pq1-fec-mdio";
    101			reg = <0xe00 0x188>;
    102			#address-cells = <1>;
    103			#size-cells = <0>;
    104			PHY: ethernet-phy@f {
    105				reg = <0xf>;
    106			};
    107		};
    108
    109		eth1: ethernet@e00 {
    110			device_type = "network";
    111			compatible = "fsl,mpc866-fec-enet",
    112			             "fsl,pq1-fec-enet";
    113			reg = <0xe00 0x188>;
    114			interrupts = <3 1>;
    115			interrupt-parent = <&PIC>;
    116			phy-handle = <&PHY>;
    117			linux,network-index = <1>;
    118		};
    119
    120		PIC: pic@0 {
    121			interrupt-controller;
    122			#interrupt-cells = <2>;
    123			reg = <0x0 0x24>;
    124			compatible = "fsl,mpc860-pic", "fsl,pq1-pic";
    125		};
    126
    127		cpm@9c0 {
    128			#address-cells = <1>;
    129			#size-cells = <1>;
    130			compatible = "fsl,mpc860-cpm", "fsl,cpm1";
    131			ranges;
    132			reg = <0x9c0 0x40>;
    133			brg-frequency = <0>;
    134			interrupts = <0 2>;	// cpm error interrupt
    135			interrupt-parent = <&CPM_PIC>;
    136
    137			muram@2000 {
    138				#address-cells = <1>;
    139				#size-cells = <1>;
    140				ranges = <0x0 0x2000 0x2000>;
    141
    142				data@0 {
    143					compatible = "fsl,cpm-muram-data";
    144					reg = <0x0 0x2000>;
    145				};
    146			};
    147
    148			brg@9f0 {
    149				compatible = "fsl,mpc860-brg",
    150					     "fsl,cpm1-brg",
    151					     "fsl,cpm-brg";
    152				reg = <0x9f0 0x10>;
    153				clock-frequency = <0>;
    154			};
    155
    156			CPM_PIC: pic@930 {
    157				interrupt-controller;
    158				#address-cells = <0>;
    159				#interrupt-cells = <1>;
    160				interrupts = <5 2 0 2>;
    161				interrupt-parent = <&PIC>;
    162				reg = <0x930 0x20>;
    163				compatible = "fsl,mpc860-cpm-pic",
    164				             "fsl,cpm1-pic";
    165			};
    166
    167
    168			smc1: serial@a80 {
    169				device_type = "serial";
    170				compatible = "fsl,mpc860-smc-uart",
    171				             "fsl,cpm1-smc-uart";
    172				reg = <0xa80 0x10 0x3e80 0x40>;
    173				interrupts = <4>;
    174				interrupt-parent = <&CPM_PIC>;
    175				fsl,cpm-brg = <1>;
    176				fsl,cpm-command = <0x90>;
    177			};
    178
    179			eth0: ethernet@a00 {
    180				device_type = "network";
    181				compatible = "fsl,mpc860-scc-enet",
    182				             "fsl,cpm1-scc-enet";
    183				reg = <0xa00 0x18 0x3c00 0x100>;
    184				interrupts = <30>;
    185				interrupt-parent = <&CPM_PIC>;
    186				fsl,cpm-command = <0000>;
    187				linux,network-index = <0>;
    188				fixed-link = <0 0 10 0 0>;
    189			};
    190		};
    191	};
    192};