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0ca4d40cfe
Update all A83T devicetree dtsi and dtsi files from Linux-v4.18-rc3 with below commit: commit 221cb9fd2ee3042689fe0e6613d0f34eb46a5af6 Author: Mylène Josserand <mylene.josserand@bootlin.com> Date: Fri May 4 21:05:44 2018 +0200 ARM: dts: sun8i: Add enable-method for SMP support for the A83T SoC Note: bananapi-m3 and cubietruck-plus board dts files has usb_otg enabled in U-Boot which were not present in Linux. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
269 lines
6.5 KiB
Text
269 lines
6.5 KiB
Text
/*
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* Copyright 2015 Vishnu Patekar
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* Vishnu Patekar <vishnupatekar0510@gmail.com>
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/dts-v1/;
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#include "sun8i-a83t.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Allwinner A83T H8Homlet Proto Dev Board v2.0";
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compatible = "allwinner,h8homlet-v2", "allwinner,sun8i-a83t";
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aliases {
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serial0 = &uart0;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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reg_usb0_vbus: reg-usb0-vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb0-vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-boot-on;
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enable-active-high;
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gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
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};
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reg_usb1_vbus: reg-usb1-vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb1-vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-boot-on;
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enable-active-high;
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gpio = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
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};
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};
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&ehci0 {
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status = "okay";
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};
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&mmc0 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_pins>;
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vmmc-supply = <®_dcdc1>;
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cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
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bus-width = <4>;
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status = "okay";
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};
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&mmc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc2_8bit_emmc_pins>;
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vmmc-supply = <®_dcdc1>;
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vqmmc-supply = <®_dcdc1>;
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bus-width = <8>;
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non-removable;
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cap-mmc-hw-reset;
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status = "okay";
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};
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&ohci0 {
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status = "okay";
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};
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&r_rsb {
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status = "okay";
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axp81x: pmic@3a3 {
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compatible = "x-powers,axp818", "x-powers,axp813";
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reg = <0x3a3>;
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interrupt-parent = <&r_intc>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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eldoin-supply = <®_dcdc1>;
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swin-supply = <®_dcdc1>;
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};
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ac100: codec@e89 {
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compatible = "x-powers,ac100";
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reg = <0xe89>;
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ac100_codec: codec {
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compatible = "x-powers,ac100-codec";
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interrupt-parent = <&r_pio>;
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interrupts = <0 11 IRQ_TYPE_LEVEL_LOW>; /* PL11 */
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#clock-cells = <0>;
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clock-output-names = "4M_adda";
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};
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ac100_rtc: rtc {
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compatible = "x-powers,ac100-rtc";
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interrupt-parent = <&r_intc>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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clocks = <&ac100_codec>;
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#clock-cells = <1>;
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clock-output-names = "cko1_rtc",
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"cko2_rtc",
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"cko3_rtc";
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};
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};
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};
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#include "axp81x.dtsi"
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®_aldo1 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc-1v8";
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};
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®_aldo2 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "dram-pll";
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};
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®_aldo3 {
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regulator-always-on;
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-name = "avcc";
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};
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®_dcdc1 {
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regulator-always-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-3v3";
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};
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®_dcdc2 {
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regulator-always-on;
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1100000>;
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regulator-name = "vdd-cpua";
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};
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®_dcdc3 {
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regulator-always-on;
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1100000>;
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regulator-name = "vdd-cpub";
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};
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®_dcdc4 {
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1100000>;
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regulator-name = "vdd-gpu";
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};
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®_dcdc5 {
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regulator-always-on;
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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regulator-name = "vcc-dram";
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};
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®_dcdc6 {
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regulator-always-on;
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <900000>;
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regulator-name = "vdd-sys";
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};
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®_dldo2 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-mipi";
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};
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®_dldo4 {
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/*
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* The PHY requires 20ms after all voltages are applied until core
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* logic is ready and 30ms after the reset pin is de-asserted.
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* Set a 100ms delay to account for PMIC ramp time and board traces.
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*/
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regulator-enable-ramp-delay = <100000>;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-ephy";
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};
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®_fldo1 {
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regulator-min-microvolt = <1080000>;
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regulator-max-microvolt = <1320000>;
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regulator-name = "vdd12-hsic";
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};
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®_fldo2 {
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/*
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* Despite the embedded CPUs core not being used in any way,
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* this must remain on or the system will hang.
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*/
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regulator-always-on;
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1100000>;
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regulator-name = "vdd-cpus";
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};
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®_rtc_ldo {
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regulator-name = "vcc-rtc";
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};
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®_sw {
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regulator-name = "vcc-wifi";
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pb_pins>;
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status = "okay";
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};
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&usbphy {
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usb0_vbus-supply = <®_usb0_vbus>;
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usb1_vbus-supply = <®_usb1_vbus>;
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status = "okay";
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};
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&usb_otg {
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dr_mode = "host";
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status = "okay";
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};
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