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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at91sam9x5cm.dtsi (2711B)

      1// SPDX-License-Identifier: GPL-2.0-or-later
      2/*
      3 * at91sam9x5cm.dtsi - Device Tree Include file for AT91SAM9x5 CPU Module
      4 *
      5 *  Copyright (C) 2012 Atmel,
      6 *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
      7 */
      8
      9/ {
     10	memory@20000000 {
     11		reg = <0x20000000 0x8000000>;
     12	};
     13
     14	clocks {
     15		slow_xtal {
     16			clock-frequency = <32768>;
     17		};
     18
     19		main_xtal {
     20			clock-frequency = <12000000>;
     21		};
     22	};
     23
     24	ahb {
     25		apb {
     26			tcb0: timer@f8008000 {
     27				timer@0 {
     28					compatible = "atmel,tcb-timer";
     29					reg = <0>;
     30				};
     31
     32				timer@1 {
     33					compatible = "atmel,tcb-timer";
     34					reg = <1>;
     35				};
     36			};
     37
     38			pinctrl@fffff400 {
     39				1wire_cm {
     40					pinctrl_1wire_cm: 1wire_cm-0 {
     41						atmel,pins = <AT91_PIOB 18 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; /* PB18 multidrive, conflicts with led */
     42					};
     43				};
     44			};
     45
     46			rtc@fffffeb0 {
     47				status = "okay";
     48			};
     49		};
     50
     51		ebi: ebi@10000000 {
     52			pinctrl-0 = <&pinctrl_ebi_addr_nand
     53				     &pinctrl_ebi_data_0_7>;
     54			pinctrl-names = "default";
     55			status = "okay";
     56
     57			nand_controller: nand-controller {
     58				status = "okay";
     59				pinctrl-0 = <&pinctrl_nand_oe_we
     60					     &pinctrl_nand_cs
     61					     &pinctrl_nand_rb>;
     62				pinctrl-names = "default";
     63
     64				nand@3 {
     65					reg = <0x3 0x0 0x800000>;
     66					rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
     67					cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
     68					nand-bus-width = <8>;
     69					nand-ecc-mode = "hw";
     70					nand-ecc-strength = <2>;
     71					nand-ecc-step-size = <512>;
     72					nand-on-flash-bbt;
     73					label = "atmel_nand";
     74
     75					partitions {
     76						compatible = "fixed-partitions";
     77						#address-cells = <1>;
     78						#size-cells = <1>;
     79
     80						at91bootstrap@0 {
     81							label = "at91bootstrap";
     82							reg = <0x0 0x40000>;
     83						};
     84
     85						uboot@40000 {
     86							label = "u-boot";
     87							reg = <0x40000 0xc0000>;
     88						};
     89
     90						ubootenvred@100000 {
     91							label = "U-Boot Env Redundant";
     92							reg = <0x100000 0x40000>;
     93						};
     94
     95						ubootenv@140000 {
     96							label = "U-Boot Env";
     97							reg = <0x140000 0x40000>;
     98						};
     99
    100						dtb@180000 {
    101							label = "device tree";
    102							reg = <0x180000 0x80000>;
    103						};
    104
    105						kernel@200000 {
    106							label = "kernel";
    107							reg = <0x200000 0x600000>;
    108						};
    109
    110						rootfs@800000 {
    111							label = "rootfs";
    112							reg = <0x800000 0x0f800000>;
    113						};
    114					};
    115				};
    116			};
    117		};
    118	};
    119
    120	leds {
    121		compatible = "gpio-leds";
    122
    123		pb18 {
    124			label = "pb18";
    125			gpios = <&pioB 18 GPIO_ACTIVE_LOW>;
    126			linux,default-trigger = "heartbeat";
    127		};
    128
    129		pd21 {
    130			label = "pd21";
    131			gpios = <&pioD 21 GPIO_ACTIVE_HIGH>;
    132		};
    133	};
    134
    135	1wire_cm {
    136		compatible = "w1-gpio";
    137		gpios = <&pioB 18 GPIO_ACTIVE_HIGH>;
    138		linux,open-drain;
    139		pinctrl-names = "default";
    140		pinctrl-0 = <&pinctrl_1wire_cm>;
    141		status = "okay";
    142	};
    143
    144};