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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rk3399-nanopi-r4s.dts (2299B)

      1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
      2/*
      3 * FriendlyElec NanoPC-T4 board device tree source
      4 *
      5 * Copyright (c) 2020 FriendlyElec Computer Tech. Co., Ltd.
      6 * (http://www.friendlyarm.com)
      7 *
      8 * Copyright (c) 2018 Collabora Ltd.
      9 *
     10 * Copyright (c) 2020 Jensen Huang <jensenhuang@friendlyarm.com>
     11 * Copyright (c) 2020 Marty Jones <mj8263788@gmail.com>
     12 * Copyright (c) 2021 Tianling Shen <cnsztl@gmail.com>
     13 */
     14
     15/dts-v1/;
     16#include "rk3399-nanopi4.dtsi"
     17
     18/ {
     19	model = "FriendlyElec NanoPi R4S";
     20	compatible = "friendlyarm,nanopi-r4s", "rockchip,rk3399";
     21
     22	/delete-node/ display-subsystem;
     23
     24	gpio-leds {
     25		pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>;
     26
     27		/delete-node/ led-0;
     28
     29		lan_led: led-lan {
     30			gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
     31			label = "green:lan";
     32		};
     33
     34		sys_led: led-sys {
     35			gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
     36			label = "red:power";
     37			default-state = "on";
     38		};
     39
     40		wan_led: led-wan {
     41			gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
     42			label = "green:wan";
     43		};
     44	};
     45
     46	gpio-keys {
     47		pinctrl-0 = <&reset_button_pin>;
     48
     49		/delete-node/ power;
     50
     51		reset {
     52			debounce-interval = <50>;
     53			gpios = <&gpio1 RK_PC6 GPIO_ACTIVE_LOW>;
     54			label = "reset";
     55			linux,code = <KEY_RESTART>;
     56		};
     57	};
     58
     59	vdd_5v: vdd-5v {
     60		compatible = "regulator-fixed";
     61		regulator-name = "vdd_5v";
     62		regulator-always-on;
     63		regulator-boot-on;
     64	};
     65};
     66
     67&emmc_phy {
     68	status = "disabled";
     69};
     70
     71&i2c4 {
     72	status = "disabled";
     73};
     74
     75&pcie0 {
     76	max-link-speed = <1>;
     77	num-lanes = <1>;
     78	vpcie3v3-supply = <&vcc3v3_sys>;
     79};
     80
     81&pinctrl {
     82	gpio-leds {
     83		/delete-node/ status-led-pin;
     84
     85		lan_led_pin: lan-led-pin {
     86			rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
     87		};
     88
     89		sys_led_pin: sys-led-pin {
     90			rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
     91		};
     92
     93		wan_led_pin: wan-led-pin {
     94			rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
     95		};
     96	};
     97
     98	rockchip-key {
     99		/delete-node/ power-key;
    100
    101		reset_button_pin: reset-button-pin {
    102			rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
    103		};
    104	};
    105};
    106
    107&sdhci {
    108	status = "disabled";
    109};
    110
    111&sdio0 {
    112	status = "disabled";
    113};
    114
    115&u2phy0_host {
    116	phy-supply = <&vdd_5v>;
    117};
    118
    119&u2phy1_host {
    120	status = "disabled";
    121};
    122
    123&uart0 {
    124	status = "disabled";
    125};
    126
    127&usbdrd_dwc3_0 {
    128	dr_mode = "host";
    129};
    130
    131&vcc3v3_sys {
    132	vin-supply = <&vcc5v0_sys>;
    133};