cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

sun6i-a31-mele-a1000g-quad.dts (5113B)


      1/*
      2 * Copyright 2014 Hans de Goede <hdegoede@redhat.com>
      3 *
      4 * This file is dual-licensed: you can use it either under the terms
      5 * of the GPL or the X11 license, at your option. Note that this dual
      6 * licensing only applies to this file, and not this project as a
      7 * whole.
      8 *
      9 *  a) This file is free software; you can redistribute it and/or
     10 *     modify it under the terms of the GNU General Public License as
     11 *     published by the Free Software Foundation; either version 2 of the
     12 *     License, or (at your option) any later version.
     13 *
     14 *     This file is distributed in the hope that it will be useful,
     15 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
     16 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     17 *     GNU General Public License for more details.
     18 *
     19 * Or, alternatively,
     20 *
     21 *  b) Permission is hereby granted, free of charge, to any person
     22 *     obtaining a copy of this software and associated documentation
     23 *     files (the "Software"), to deal in the Software without
     24 *     restriction, including without limitation the rights to use,
     25 *     copy, modify, merge, publish, distribute, sublicense, and/or
     26 *     sell copies of the Software, and to permit persons to whom the
     27 *     Software is furnished to do so, subject to the following
     28 *     conditions:
     29 *
     30 *     The above copyright notice and this permission notice shall be
     31 *     included in all copies or substantial portions of the Software.
     32 *
     33 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
     34 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
     35 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
     36 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
     37 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
     38 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     39 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     40 *     OTHER DEALINGS IN THE SOFTWARE.
     41 */
     42
     43/dts-v1/;
     44#include "sun6i-a31.dtsi"
     45#include "sunxi-common-regulators.dtsi"
     46
     47#include <dt-bindings/gpio/gpio.h>
     48
     49/ {
     50	model = "Mele A1000G Quad top set box";
     51	compatible = "mele,a1000g-quad", "allwinner,sun6i-a31";
     52
     53	aliases {
     54		serial0 = &uart0;
     55	};
     56
     57	chosen {
     58		stdout-path = "serial0:115200n8";
     59	};
     60
     61	leds {
     62		compatible = "gpio-leds";
     63
     64		led {
     65			label = "a1000g:blue:pwr";
     66			gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>;
     67			default-state = "on";
     68		};
     69	};
     70};
     71
     72&cpu0 {
     73	cpu-supply = <&reg_dcdc3>;
     74};
     75
     76&ehci0 {
     77	status = "okay";
     78};
     79
     80&ehci1 {
     81	status = "okay";
     82};
     83
     84&gmac {
     85	pinctrl-names = "default";
     86	pinctrl-0 = <&gmac_mii_pins>;
     87	phy-handle = <&phy1>;
     88	phy-mode = "mii";
     89	phy-supply = <&reg_dldo1>;
     90	status = "okay";
     91};
     92
     93&ir {
     94	pinctrl-names = "default";
     95	pinctrl-0 = <&s_ir_rx_pin>;
     96	status = "okay";
     97};
     98
     99&mdio {
    100	phy1: ethernet-phy@1 {
    101		reg = <1>;
    102	};
    103};
    104
    105&mmc0 {
    106	vmmc-supply = <&reg_dcdc1>;
    107	bus-width = <4>;
    108	cd-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */
    109	status = "okay";
    110};
    111
    112&p2wi {
    113	status = "okay";
    114
    115	axp22x: pmic@68 {
    116		compatible = "x-powers,axp221";
    117		reg = <0x68>;
    118		interrupt-parent = <&r_intc>;
    119		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
    120	};
    121};
    122
    123#include "axp22x.dtsi"
    124
    125&reg_aldo1 {
    126	regulator-min-microvolt = <3300000>;
    127	regulator-max-microvolt = <3300000>;
    128	regulator-name = "vcc-wifi";
    129};
    130
    131&reg_aldo3 {
    132	regulator-always-on;
    133	regulator-min-microvolt = <2700000>;
    134	regulator-max-microvolt = <3300000>;
    135	regulator-name = "avcc";
    136};
    137
    138&reg_dc5ldo {
    139	regulator-always-on;
    140	regulator-min-microvolt = <700000>;
    141	regulator-max-microvolt = <1320000>;
    142	regulator-name = "vdd-cpus"; /* This is an educated guess */
    143};
    144
    145&reg_dcdc1 {
    146	regulator-always-on;
    147	regulator-min-microvolt = <3300000>;
    148	regulator-max-microvolt = <3300000>;
    149	regulator-name = "vcc-3v3";
    150};
    151
    152&reg_dcdc2 {
    153	regulator-min-microvolt = <700000>;
    154	regulator-max-microvolt = <1320000>;
    155	regulator-name = "vdd-gpu";
    156};
    157
    158&reg_dcdc3 {
    159	regulator-always-on;
    160	regulator-min-microvolt = <700000>;
    161	regulator-max-microvolt = <1320000>;
    162	regulator-name = "vdd-cpu";
    163};
    164
    165&reg_dcdc4 {
    166	regulator-always-on;
    167	regulator-min-microvolt = <700000>;
    168	regulator-max-microvolt = <1320000>;
    169	regulator-name = "vdd-sys-dll";
    170};
    171
    172&reg_dcdc5 {
    173	regulator-always-on;
    174	regulator-min-microvolt = <1500000>;
    175	regulator-max-microvolt = <1500000>;
    176	regulator-name = "vcc-dram";
    177};
    178
    179&reg_dldo1 {
    180	regulator-min-microvolt = <3300000>;
    181	regulator-max-microvolt = <3300000>;
    182	regulator-name = "vcc-ethernet-phy";
    183};
    184
    185/*
    186 * Both reg_usb1_vbus and reg_dldo4 need to be on for the hub attached
    187 * to usb1 to work, and we can list only one usb1_vbus-supply, so dldo4 is
    188 * marked as regulator-always-on.
    189 */
    190&reg_dldo4 {
    191	regulator-always-on;
    192	regulator-min-microvolt = <3300000>;
    193	regulator-max-microvolt = <3300000>;
    194	regulator-name = "vcc-usb-hub";
    195};
    196
    197&reg_usb1_vbus {
    198	gpio = <&pio 2 27 GPIO_ACTIVE_HIGH>;
    199	status = "okay";
    200};
    201
    202&uart0 {
    203	pinctrl-names = "default";
    204	pinctrl-0 = <&uart0_ph_pins>;
    205	status = "okay";
    206};
    207
    208&usb_otg {
    209	dr_mode = "host";
    210	status = "okay";
    211};
    212
    213&usbphy {
    214	usb1_vbus-supply = <&reg_usb1_vbus>;
    215	usb2_vbus-supply = <&reg_aldo1>;
    216	status = "okay";
    217};