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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gemini-wbd111.dts (3084B)

      1// SPDX-License-Identifier: GPL-2.0
      2/*
      3 * Device Tree file for Wiliboard WBD-111
      4 */
      5
      6/dts-v1/;
      7
      8#include "gemini.dtsi"
      9#include <dt-bindings/input/input.h>
     10
     11/ {
     12	model = "Wiliboard WBD-111";
     13	compatible = "wiliboard,wbd111", "cortina,gemini";
     14	#address-cells = <1>;
     15	#size-cells = <1>;
     16
     17	memory@0 {
     18		/* 128 MB */
     19		device_type = "memory";
     20		reg = <0x00000000 0x8000000>;
     21	};
     22
     23	chosen {
     24		bootargs = "console=ttyS0,115200n8";
     25		stdout-path = &uart0;
     26	};
     27
     28	gpio_keys {
     29		compatible = "gpio-keys";
     30
     31		button-setup {
     32			debounce-interval = <100>;
     33			wakeup-source;
     34			linux,code = <KEY_SETUP>;
     35			label = "reset";
     36			/* Conflict with ICE */
     37			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
     38		};
     39	};
     40
     41	leds {
     42		compatible = "gpio-leds";
     43
     44		led-red-l3 {
     45			label = "wbd111:red:L3";
     46			/* Conflict with TVC and extended parallel flash */
     47			gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
     48			default-state = "off";
     49		};
     50		led-green-l4 {
     51			label = "wbd111:green:L4";
     52			/* Conflict with TVC and extended parallel flash */
     53			gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
     54			default-state = "off";
     55		};
     56		led-red-l4 {
     57			label = "wbd111:red:L4";
     58			/* Conflict with TVC and extended parallel flash */
     59			gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
     60			default-state = "off";
     61		};
     62		led-greeb-l3 {
     63			label = "wbd111:green:L3";
     64			/* Conflict with TVC and extended parallel flash */
     65			gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
     66			default-state = "on";
     67			linux,default-trigger = "heartbeat";
     68		};
     69	};
     70
     71	mdio0: mdio {
     72		compatible = "virtual,mdio-gpio";
     73		gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */
     74			<&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */
     75		#address-cells = <1>;
     76		#size-cells = <0>;
     77
     78		phy0: ethernet-phy@1 {
     79			reg = <1>;
     80			device_type = "ethernet-phy";
     81		};
     82	};
     83
     84	soc {
     85		flash@30000000 {
     86			status = "okay";
     87			/* 8MB of flash */
     88			reg = <0x30000000 0x00800000>;
     89
     90			partition@0 {
     91				label = "RedBoot";
     92				reg = <0x00000000 0x00020000>;
     93				read-only;
     94			};
     95			partition@20000 {
     96				label = "kernel";
     97				reg = <0x00020000 0x00100000>;
     98			};
     99			partition@120000 {
    100				label = "rootfs";
    101				reg = <0x00120000 0x006a0000>;
    102			};
    103			partition@7c0000 {
    104				label = "VCTL";
    105				reg = <0x007c0000 0x00010000>;
    106				read-only;
    107			};
    108			partition@7d0000 {
    109				label = "cfg";
    110				reg = <0x007d0000 0x00010000>;
    111				read-only;
    112			};
    113			partition@7e0000 {
    114				label = "FIS";
    115				reg = <0x007e0000 0x00010000>;
    116				read-only;
    117			};
    118		};
    119
    120		syscon: syscon@40000000 {
    121			pinctrl {
    122				/*
    123				 * gpio0agrp cover line 0-4
    124				 * gpio0bgrp cover line 5
    125				 */
    126				gpio0_default_pins: pinctrl-gpio0 {
    127					mux {
    128						function = "gpio0";
    129						groups = "gpio0agrp",
    130						"gpio0bgrp";
    131					};
    132				};
    133			};
    134		};
    135
    136		gpio0: gpio@4d000000 {
    137			pinctrl-names = "default";
    138			pinctrl-0 = <&gpio0_default_pins>;
    139		};
    140
    141		pci@50000000 {
    142			status = "okay";
    143		};
    144
    145		ethernet@60000000 {
    146			status = "okay";
    147
    148			ethernet-port@0 {
    149				phy-mode = "rgmii";
    150				phy-handle = <&phy0>;
    151			};
    152			ethernet-port@1 {
    153				/* Not used in this platform */
    154			};
    155		};
    156
    157		usb@68000000 {
    158			status = "okay";
    159		};
    160
    161		usb@69000000 {
    162			status = "okay";
    163		};
    164	};
    165};