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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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0bc5f749bc
There's a SMSC USB2640 (USB hub & SD controller) connected to it, but the SD card slot footprint is unpopulated. Also connected to the hub is a SMSC LAN7500 gigabit ethernet adapter. Link: https://lore.kernel.org/r/20191220065314.237624-6-lkundrak@v3.sk Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Olof Johansson <olof@lixom.net>
117 lines
1.7 KiB
Plaintext
117 lines
1.7 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/*
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* Dell Wyse 3020 a.k.a. "Ariel" a.k.a. Tx0D (T00D, T10D)
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*
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* Copyright (C) 2019 Lubomir Rintel <lkundrak@v3.sk>
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*/
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/dts-v1/;
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#include "mmp3.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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/ {
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model = "Dell Ariel";
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compatible = "dell,wyse-ariel", "marvell,mmp3";
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aliases {
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serial2 = &uart3;
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};
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chosen {
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#address-cells = <0x1>;
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#size-cells = <0x1>;
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ranges;
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bootargs = "earlyprintk=ttyS2,115200 console=ttyS2,115200";
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};
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memory@0 {
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linux,usable-memory = <0x0 0x7f600000>;
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available = <0x7f700000 0x7ff00000 0x00000000 0x7f600000>;
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reg = <0x0 0x80000000>;
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device_type = "memory";
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};
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};
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&uart3 {
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status = "okay";
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};
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&rtc {
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status = "okay";
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};
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&usb_otg0 {
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status = "okay";
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};
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&usb_otg_phy0 {
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status = "okay";
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};
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&hsic0 {
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status = "okay";
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usb1@1 {
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compatible = "usb424,2640";
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reg = <0x01>;
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#address-cells = <0x01>;
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#size-cells = <0x00>;
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mass-storage@1 {
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compatible = "usb424,4040";
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reg = <0x01>;
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status = "disabled";
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};
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};
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};
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&hsic_phy0 {
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status = "okay";
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reset-gpios = <&gpio 63 GPIO_ACTIVE_HIGH>;
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};
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&mmc3 {
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status = "okay";
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max-frequency = <50000000>;
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status = "okay";
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bus-width = <8>;
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non-removable;
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cap-mmc-highspeed;
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};
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&twsi1 {
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status = "okay";
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rtc@68 {
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compatible = "dallas,ds1338";
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reg = <0x68>;
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status = "okay";
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};
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};
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&twsi3 {
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status = "okay";
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};
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&twsi4 {
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status = "okay";
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};
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&ssp3 {
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status = "okay";
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cs-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
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firmware-flash@0 {
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compatible = "st,m25p80", "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <40000000>;
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m25p,fast-read;
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};
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};
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&ssp4 {
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cs-gpios = <&gpio 56 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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