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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sun8i-h3-nanopi-r1.dts (3436B)

      1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
      2/*
      3 * Copyright (C) 2019 Igor Pecovnik <igor@armbian.com>
      4 * Copyright (C) 2020 Jayantajit Gogoi <jayanta.gogoi525@gmail.com>
      5 * Copyright (C) 2020 Yu-Tung Chang <mtwget@gmail.com>
      6*/
      7
      8#include "sun8i-h3-nanopi.dtsi"
      9#include <dt-bindings/leds/common.h>
     10
     11/ {
     12	model = "FriendlyARM NanoPi R1";
     13	compatible = "friendlyarm,nanopi-r1", "allwinner,sun8i-h3";
     14
     15	aliases {
     16		serial1 = &uart1;
     17		ethernet0 = &emac;
     18		ethernet1 = &wifi;
     19	};
     20
     21	reg_gmac_3v3: gmac-3v3 {
     22		compatible = "regulator-fixed";
     23		regulator-name = "gmac-3v3";
     24		regulator-min-microvolt = <3300000>;
     25		regulator-max-microvolt = <3300000>;
     26		startup-delay-us = <100000>;
     27		enable-active-high;
     28		gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
     29	};
     30
     31	reg_vdd_cpux: gpio-regulator {
     32		compatible = "regulator-gpio";
     33		regulator-name = "vdd-cpux";
     34		regulator-type = "voltage";
     35		regulator-boot-on;
     36		regulator-always-on;
     37		regulator-min-microvolt = <1100000>;
     38		regulator-max-microvolt = <1300000>;
     39		regulator-ramp-delay = <50>;
     40		gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
     41		gpios-states = <0x1>;
     42		states = <1100000 0x0>,
     43			 <1300000 0x1>;
     44	};
     45
     46	wifi_pwrseq: wifi_pwrseq {
     47		compatible = "mmc-pwrseq-simple";
     48		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
     49		clocks = <&rtc 1>;
     50		clock-names = "ext_clock";
     51	};
     52
     53	leds {
     54		led-2 {
     55			function = LED_FUNCTION_WAN;
     56			color = <LED_COLOR_ID_GREEN>;
     57			gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
     58		};
     59
     60		led-3 {
     61			function = LED_FUNCTION_LAN;
     62			color = <LED_COLOR_ID_GREEN>;
     63			gpios = <&pio 0 9 GPIO_ACTIVE_HIGH>; /* PA9 */
     64		};
     65	};
     66};
     67
     68&cpu0 {
     69	cpu-supply = <&reg_vdd_cpux>;
     70};
     71
     72&ehci1 {
     73	status = "okay";
     74};
     75
     76&ehci2 {
     77	status = "okay";
     78};
     79
     80&emac {
     81	pinctrl-names = "default";
     82	pinctrl-0 = <&emac_rgmii_pins>;
     83	phy-supply = <&reg_gmac_3v3>;
     84	phy-handle = <&ext_rgmii_phy>;
     85	phy-mode = "rgmii-id";
     86	status = "okay";
     87};
     88
     89&external_mdio {
     90	ext_rgmii_phy: ethernet-phy@7 {
     91		compatible = "ethernet-phy-ieee802.3-c22";
     92		reg = <7>;
     93	};
     94};
     95
     96&mmc1 {
     97	vmmc-supply = <&reg_vcc3v3>;
     98	vqmmc-supply = <&reg_vcc3v3>;
     99	mmc-pwrseq = <&wifi_pwrseq>;
    100	bus-width = <4>;
    101	non-removable;
    102	status = "okay";
    103
    104	wifi: wifi@1 {
    105		reg = <1>;
    106		compatible = "brcm,bcm4329-fmac";
    107		interrupt-parent = <&pio>;
    108		interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
    109		interrupt-names = "host-wake";
    110	};
    111};
    112
    113&mmc2 {
    114	pinctrl-names = "default";
    115	pinctrl-0 = <&mmc2_8bit_pins>;
    116	vmmc-supply = <&reg_vcc3v3>;
    117	vqmmc-supply = <&reg_vcc3v3>;
    118	bus-width = <8>;
    119	non-removable;
    120	status = "okay";
    121};
    122
    123&ohci1 {
    124	status = "okay";
    125};
    126
    127&ohci2 {
    128	status = "okay";
    129};
    130
    131&reg_usb0_vbus {
    132	gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
    133	status = "okay";
    134};
    135
    136&uart1 {
    137	pinctrl-names = "default";
    138	pinctrl-0 = <&uart1_pins>;
    139	status = "okay";
    140};
    141
    142&uart3 {
    143	pinctrl-names = "default";
    144	pinctrl-0 = <&uart3_pins>, <&uart3_rts_cts_pins>;
    145	uart-has-rtscts;
    146	status = "okay";
    147
    148	bluetooth {
    149		compatible = "brcm,bcm43438-bt";
    150		clocks = <&rtc 1>;
    151		clock-names = "lpo";
    152		vbat-supply = <&reg_vcc3v3>;
    153		vddio-supply = <&reg_vcc3v3>;
    154		device-wakeup-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
    155		host-wakeup-gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA7 */
    156		shutdown-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
    157	};
    158};
    159
    160&usb_otg {
    161	status = "okay";
    162	dr_mode = "otg";
    163};
    164
    165&usbphy {
    166	usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
    167	usb0_vbus-supply = <&reg_usb0_vbus>;
    168	status = "okay";
    169};