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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sun50i-a100-allwinner-perf1.dts (3574B)

      1// SPDX-License-Identifier: (GPL-2.0+ or MIT)
      2/*
      3 * Copyright (c) 2020 Yangtao Li <frank@allwinnertech.com>
      4 */
      5
      6/dts-v1/;
      7
      8#include "sun50i-a100.dtsi"
      9
     10/{
     11	model = "Allwinner A100 Perf1";
     12	compatible = "allwinner,a100-perf1", "allwinner,sun50i-a100";
     13
     14	aliases {
     15		serial0 = &uart0;
     16	};
     17
     18	chosen {
     19		stdout-path = "serial0:115200n8";
     20	};
     21};
     22
     23&pio {
     24	vcc-pb-supply = <&reg_dcdc1>;
     25	vcc-pc-supply = <&reg_eldo1>;
     26	vcc-pd-supply = <&reg_dcdc1>;
     27	vcc-pe-supply = <&reg_dldo2>;
     28	vcc-pf-supply = <&reg_dcdc1>;
     29	vcc-pg-supply = <&reg_dldo1>;
     30	vcc-ph-supply = <&reg_dcdc1>;
     31};
     32
     33&r_pio {
     34	/*
     35	 * FIXME: We can't add that supply for now since it would
     36	 * create a circular dependency between pinctrl, the regulator
     37	 * and the RSB Bus.
     38	 *
     39	 * vcc-pl-supply = <&reg_aldo3>;
     40	 */
     41};
     42
     43&r_i2c0 {
     44	status = "okay";
     45
     46	axp803: pmic@34 {
     47		compatible = "x-powers,axp803";
     48		reg = <0x34>;
     49		interrupt-parent = <&r_intc>;
     50		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
     51		x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */
     52	};
     53};
     54
     55#include "axp803.dtsi"
     56
     57&ac_power_supply {
     58	status = "okay";
     59};
     60
     61&reg_aldo1 {
     62	regulator-always-on;
     63	regulator-min-microvolt = <1800000>;
     64	regulator-max-microvolt = <1800000>;
     65	regulator-name = "vcc-pll-avcc";
     66};
     67
     68&reg_aldo2 {
     69	regulator-always-on;
     70	regulator-min-microvolt = <1800000>;
     71	regulator-max-microvolt = <1800000>;
     72	regulator-name = "vcc-dram-1";
     73};
     74
     75&reg_aldo3 {
     76	regulator-always-on;
     77	regulator-min-microvolt = <3300000>;
     78	regulator-max-microvolt = <3300000>;
     79	regulator-name = "vcc-usb-pl";
     80};
     81
     82&reg_dcdc1 {
     83	regulator-always-on;
     84	regulator-min-microvolt = <3300000>;
     85	regulator-max-microvolt = <3300000>;
     86	regulator-name = "vcc-io-usb-pd-emmc-nand-card";
     87};
     88
     89&reg_dcdc2 {
     90	regulator-always-on;
     91	/*
     92	 * FIXME: update min and max before support dvfs.
     93	 */
     94	regulator-min-microvolt = <500000>;
     95	regulator-max-microvolt = <1300000>;
     96	regulator-name = "vdd-cpux";
     97};
     98
     99/* DCDC3 is polyphased with DCDC2 */
    100
    101&reg_dcdc4 {
    102	regulator-always-on;
    103	regulator-min-microvolt = <950000>;
    104	regulator-max-microvolt = <950000>;
    105	regulator-name = "vdd-sys-usb-dram";
    106};
    107
    108&reg_dcdc5 {
    109	regulator-always-on;
    110	regulator-min-microvolt = <1500000>;
    111	regulator-max-microvolt = <1500000>;
    112	regulator-name = "vcc-dram-2";
    113};
    114
    115&reg_dldo1 {
    116	regulator-min-microvolt = <3300000>;
    117	regulator-max-microvolt = <3300000>;
    118	regulator-name = "vcc-pg-dcxo-wifi";
    119};
    120
    121&reg_dldo2 {
    122	regulator-min-microvolt = <1800000>;
    123	regulator-max-microvolt = <2800000>;
    124	regulator-name = "vcc-pe-csi";
    125};
    126
    127&reg_dldo3 {
    128	regulator-min-microvolt = <1800000>;
    129	regulator-max-microvolt = <3300000>;
    130	regulator-name = "ldo-avdd-csi";
    131};
    132
    133&reg_dldo4 {
    134	regulator-min-microvolt = <1800000>;
    135	regulator-max-microvolt = <2800000>;
    136	regulator-name = "avcc-csi";
    137};
    138
    139&reg_eldo1 {
    140	regulator-min-microvolt = <1800000>;
    141	regulator-max-microvolt = <1800000>;
    142	regulator-name = "vcc-pc-lvds-csi-efuse-emmc-nand";
    143};
    144
    145&reg_eldo2 {
    146	regulator-min-microvolt = <1200000>;
    147	regulator-max-microvolt = <1800000>;
    148	regulator-name = "dvdd-csi";
    149};
    150
    151&reg_eldo3 {
    152	regulator-min-microvolt = <1800000>;
    153	regulator-max-microvolt = <1800000>;
    154	regulator-name = "vcc-mipi-lcd";
    155};
    156
    157&reg_fldo1 {
    158	regulator-always-on;
    159	regulator-min-microvolt = <900000>;
    160	regulator-max-microvolt = <900000>;
    161	regulator-name = "vdd-cpus-usb";
    162};
    163
    164&reg_ldo_io0 {
    165	regulator-min-microvolt = <3300000>;
    166	regulator-max-microvolt = <3300000>;
    167	regulator-name = "vcc-ctp";
    168	status = "okay";
    169};
    170
    171&reg_drivevbus {
    172	regulator-name = "usb0-vbus";
    173	status = "okay";
    174};
    175
    176&uart0 {
    177	pinctrl-names = "default";
    178	pinctrl-0 = <&uart0_pb_pins>;
    179	status = "okay";
    180};