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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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2eb79a4d15
This patch enables the USB Host controller (USB1) and the relative USB2 PHY on Odroid-C1/C1+ board. Signed-off-by: Emiliano Ingrassia <ingrassia@epigenesys.com> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Tested-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
102 lines
3.1 KiB
Plaintext
102 lines
3.1 KiB
Plaintext
/*
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* Copyright 2015 Endless Mobile, Inc.
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* Author: Carlo Caione <carlo@endlessm.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 library 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 library 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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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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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 "meson8b.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Hardkernel ODROID-C1";
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compatible = "hardkernel,odroid-c1", "amlogic,meson8b";
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aliases {
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serial0 = &uart_AO;
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};
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memory {
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reg = <0x40000000 0x40000000>;
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};
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leds {
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compatible = "gpio-leds";
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blue {
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label = "c1:blue:alive";
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gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "heartbeat";
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default-state = "off";
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};
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};
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};
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&uart_AO {
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status = "okay";
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pinctrl-0 = <&uart_ao_a_pins>;
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pinctrl-names = "default";
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};
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&gpio_ao {
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/*
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* WARNING: The USB Hub on the Odroid-C1/C1+ needs a reset signal
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* to be turned high in order to be detected by the USB Controller.
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* This signal should be handled by a USB specific power sequence
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* in order to reset the Hub when USB bus is powered down.
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*/
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usb-hub {
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gpio-hog;
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gpios = <GPIOAO_4 GPIO_ACTIVE_HIGH>;
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output-high;
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line-name = "usb-hub-reset";
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};
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};
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&usb1_phy {
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status = "okay";
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};
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&usb1 {
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status = "okay";
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};
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