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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meson-sm1-odroid-hc4.dts (2608B)

      1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
      2/*
      3 * Copyright (c) 2020 Dongjin Kim <tobetter@gmail.com>
      4 */
      5
      6/dts-v1/;
      7
      8#include "meson-sm1-odroid.dtsi"
      9
     10/ {
     11	compatible = "hardkernel,odroid-hc4", "amlogic,sm1";
     12	model = "Hardkernel ODROID-HC4";
     13
     14	aliases {
     15		rtc0 = &rtc;
     16		rtc1 = &vrtc;
     17	};
     18
     19	fan0: pwm-fan {
     20		compatible = "pwm-fan";
     21		#cooling-cells = <2>;
     22		cooling-min-state = <0>;
     23		cooling-max-state = <3>;
     24		cooling-levels = <0 120 170 220>;
     25		pwms = <&pwm_cd 1 40000 0>;
     26	};
     27
     28	leds {
     29		compatible = "gpio-leds";
     30
     31		led-blue {
     32			color = <LED_COLOR_ID_BLUE>;
     33			function = LED_FUNCTION_STATUS;
     34			gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
     35			linux,default-trigger = "heartbeat";
     36			panic-indicator;
     37		};
     38
     39		led-red {
     40			color = <LED_COLOR_ID_RED>;
     41			function = LED_FUNCTION_POWER;
     42			gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>;
     43			default-state = "on";
     44		};
     45	};
     46
     47	/* Powers the SATA Disk 0 regulator, which is enabled when a disk load is detected */
     48	p12v_0: regulator-p12v_0 {
     49		compatible = "regulator-fixed";
     50		regulator-name = "P12V_0";
     51		regulator-min-microvolt = <12000000>;
     52		regulator-max-microvolt = <12000000>;
     53		vin-supply = <&main_12v>;
     54
     55		gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
     56		enable-active-high;
     57		regulator-always-on;
     58	};
     59
     60	/* Powers the SATA Disk 1 regulator, which is enabled when a disk load is detected */
     61	p12v_1: regulator-p12v_1 {
     62		compatible = "regulator-fixed";
     63		regulator-name = "P12V_1";
     64		regulator-min-microvolt = <12000000>;
     65		regulator-max-microvolt = <12000000>;
     66		vin-supply = <&main_12v>;
     67
     68		gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
     69		enable-active-high;
     70		regulator-always-on;
     71	};
     72
     73	sound {
     74		model = "ODROID-HC4";
     75	};
     76};
     77
     78&cpu_thermal {
     79	cooling-maps {
     80		map {
     81			trip = <&cpu_passive>;
     82			cooling-device = <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
     83		};
     84	};
     85};
     86
     87&ir {
     88	linux,rc-map-name = "rc-odroid";
     89};
     90
     91&i2c2 {
     92	status = "okay";
     93	pinctrl-0 = <&i2c2_sda_x_pins>, <&i2c2_sck_x_pins>;
     94	pinctrl-names = "default";
     95
     96	rtc: rtc@51 {
     97		status = "okay";
     98		compatible = "nxp,pcf8563";
     99		reg = <0x51>;
    100		wakeup-source;
    101	};
    102};
    103
    104&pcie {
    105	status = "okay";
    106	reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
    107};
    108
    109&pwm_cd {
    110	status = "okay";
    111	pinctrl-names = "default";
    112	pinctrl-0 = <&pwm_d_x6_pins>;
    113};
    114
    115&sd_emmc_c {
    116	status = "disabled";
    117};
    118
    119&spifc {
    120	status = "okay";
    121	pinctrl-0 = <&nor_pins>;
    122	pinctrl-names = "default";
    123
    124	flash@0 {
    125		#address-cells = <1>;
    126		#size-cells = <1>;
    127		compatible = "jedec,spi-nor";
    128		reg = <0>;
    129		spi-max-frequency = <104000000>;
    130	};
    131};
    132
    133&usb {
    134	phys = <&usb2_phy1>;
    135	phy-names = "usb2-phy1";
    136};
    137
    138&usb2_phy0 {
    139	status = "disabled";
    140};