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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hihope-rev2.dtsi (1595B)

      1// SPDX-License-Identifier: GPL-2.0
      2/*
      3 * Device Tree Source for the HiHope RZ/G2[MN] main board Rev.2.0 common
      4 * parts
      5 *
      6 * Copyright (C) 2020 Renesas Electronics Corp.
      7 */
      8
      9#include <dt-bindings/gpio/gpio.h>
     10#include "hihope-common.dtsi"
     11
     12/ {
     13	leds {
     14		compatible = "gpio-leds";
     15
     16		bt_active_led {
     17			label = "blue:bt";
     18			gpios = <&gpio7  0 GPIO_ACTIVE_HIGH>;
     19			linux,default-trigger = "hci0-power";
     20			default-state = "off";
     21		};
     22
     23		wlan_active_led {
     24			label = "yellow:wlan";
     25			gpios = <&gpio7  1 GPIO_ACTIVE_HIGH>;
     26			linux,default-trigger = "phy0tx";
     27			default-state = "off";
     28		};
     29	};
     30
     31	wlan_en_reg: regulator-wlan_en {
     32		compatible = "regulator-fixed";
     33		regulator-name = "wlan-en-regulator";
     34		regulator-min-microvolt = <1800000>;
     35		regulator-max-microvolt = <1800000>;
     36		startup-delay-us = <70000>;
     37
     38		gpio = <&gpio_expander 1 GPIO_ACTIVE_HIGH>;
     39		enable-active-high;
     40	};
     41};
     42
     43&hscif0 {
     44	bluetooth {
     45		compatible = "ti,wl1837-st";
     46		enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>;
     47	};
     48};
     49
     50&i2c4 {
     51	gpio_expander: gpio@20 {
     52		compatible = "onnn,pca9654";
     53		reg = <0x20>;
     54		gpio-controller;
     55		#gpio-cells = <2>;
     56	};
     57};
     58
     59&pfc {
     60	sound_clk_pins: sound_clk {
     61		groups = "audio_clk_a_a";
     62		function = "audio_clk";
     63	};
     64};
     65
     66&rcar_sound {
     67	pinctrl-0 = <&sound_clk_pins>;
     68	pinctrl-names = "default";
     69
     70	status = "okay";
     71
     72	/* Single DAI */
     73	#sound-dai-cells = <0>;
     74
     75	rsnd_port: port {
     76		rsnd_endpoint: endpoint {
     77			remote-endpoint = <&dw_hdmi0_snd_in>;
     78
     79			dai-format = "i2s";
     80			bitclock-master = <&rsnd_endpoint>;
     81			frame-master = <&rsnd_endpoint>;
     82
     83			playback = <&ssi2>;
     84		};
     85	};
     86};