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-gxm-minix-neo-u9h.dts (2309B)

      1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
      2/*
      3 * Copyright (c) Christian Hewitt <christianshewitt@gmail.com>
      4 */
      5
      6/dts-v1/;
      7
      8#include "meson-gxm.dtsi"
      9#include "meson-gx-p23x-q20x.dtsi"
     10#include <dt-bindings/input/input.h>
     11#include <dt-bindings/leds/common.h>
     12
     13/ {
     14	compatible = "minix,neo-u9h", "amlogic,s912", "amlogic,meson-gxm";
     15	model = "Minix Neo U9-H";
     16
     17	leds {
     18		compatible = "gpio-leds";
     19
     20		led-white {
     21			color = <LED_COLOR_ID_WHITE>;
     22			function = LED_FUNCTION_POWER;
     23			gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
     24			default-state = "on";
     25			panic-indicator;
     26		};
     27	};
     28
     29	adc-keys {
     30		compatible = "adc-keys";
     31		io-channels = <&saradc 0>;
     32		io-channel-names = "buttons";
     33		keyup-threshold-microvolt = <1710000>;
     34
     35		button-function {
     36			label = "update";
     37			linux,code = <KEY_VENDOR>;
     38			press-threshold-microvolt = <10000>;
     39		};
     40	};
     41
     42	gpio-keys-polled {
     43		compatible = "gpio-keys-polled";
     44		#address-cells = <1>;
     45		#size-cells = <0>;
     46		poll-interval = <100>;
     47
     48		button@0 {
     49			label = "power";
     50			linux,code = <KEY_POWER>;
     51			gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
     52		};
     53	};
     54};
     55
     56&ethmac {
     57	pinctrl-0 = <&eth_pins>;
     58	pinctrl-names = "default";
     59	phy-handle = <&external_phy>;
     60	amlogic,tx-delay-ns = <2>;
     61	phy-mode = "rgmii";
     62};
     63
     64&external_mdio {
     65	external_phy: ethernet-phy@0 {
     66		/* Realtek RTL8211F (0x001cc916) */
     67		reg = <0>;
     68		max-speed = <1000>;
     69
     70		reset-assert-us = <10000>;
     71		reset-deassert-us = <80000>;
     72		reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
     73
     74		interrupt-parent = <&gpio_intc>;
     75		/* MAC_INTR on GPIOZ_15 */
     76		interrupts = <25 IRQ_TYPE_LEVEL_LOW>;
     77	};
     78};
     79
     80&ir {
     81	linux,rc-map-name = "rc-minix-neo";
     82};
     83
     84&i2c_B {
     85	status = "okay";
     86	pinctrl-0 = <&i2c_b_pins>;
     87	pinctrl-names = "default";
     88
     89	rtc: rtc@51 {
     90		status = "okay";
     91		compatible = "haoyu,hym8563";
     92		reg = <0x51>;
     93		#clock-cells = <0>;
     94		clock-frequency = <32768>;
     95		clock-output-names = "xin32k";
     96		wakeup-source;
     97	};
     98};
     99
    100&sd_emmc_a {
    101	brcmf: wifi@1 {
    102		reg = <1>;
    103		compatible = "brcm,bcm4329-fmac";
    104	};
    105};
    106
    107&uart_A {
    108	status = "okay";
    109	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
    110	pinctrl-names = "default";
    111	uart-has-rtscts;
    112
    113	bluetooth {
    114		compatible = "brcm,bcm43438-bt";
    115		shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
    116		max-speed = <2000000>;
    117		clocks = <&wifi32k>;
    118		clock-names = "lpo";
    119	};
    120};