The Samsung Galaxy S III mini (GT-I8190) is a smartphone with Ux500 SoC
released in 2012. Thanks to the great mainline support for Ux500,
it can actually run mainline Linux quite well.

Add a new device tree for it with support for:
  - Internal Storage (eMMC)
  - External Storage (Micro SD card)
  - UART
  - GPIO Buttons
  - Vibrator

Note that the device tree cannot be booted directly with
the original (Samsung) bootloader. It keeps the L2 cache turned on,
which causes the kernel to hang shortly after decompression.

As a workaround I have created a port of (mainline) U-Boot,
which locks the L2 cache before booting Linux. At the moment it does not
replace the Samsung bootloader, instead we let the original bootloader
load U-Boot as an another (intermediate) bootloader.

Another advantage of this is that U-Boot has proper device tree support,
so we do not need to hardcode the kernel command line in the device tree.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20191219202052.19039-5-stephan@gerhold.net


Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

This reference design is very similar to the others just that
it has a different display mounted on the user interface
board, and some GPIOs where shuffled around.

As this is the first board that uses DB8520 we create the
DB8520-specific DTSI file here.

Cc: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20191126124738.77690-3-linus.walleij@linaro.org

There are several boards available depending on the PCB
(3 antennas support and several revison). Add a dtsi file to share
common binding between all kizbox2 boards. This patch also add support
for the kizbox2-2 variant.

Signed-off-by: Kévin RAYMOND <k.raymond@overkiz.com>
Signed-off-by: Mickael GARDET <m.gardet@overkiz.com>
Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
Link: https://lore.kernel.org/r/20191105212234.22999-2-kamel.bouhara@bootlin.com


Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

This adds a devicetree for the Kobo Clara HD Ebook reader. It
is on based on boards called "e60k02". It is equipped with an
imx6sll SoC.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

This is an Allwinner H3 based board, with 512MB ram, a USB OTG port,
microsd slot, an onboard AP6212A wifi/bluetooth module, and a CSI
connector.

Full details and schematic available from vendor:
http://wiki.friendlyarm.com/wiki/index.php/NanoPi_Duo2



Signed-off-by: Karl Palsson <karlp@tweak.net.au>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Rainier is a new IBM server with POWER host processors and an AST2600
BMC.

Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>

This is an AST2600 based BMC card for a Power9 system.

Signed-off-by: Joel Stanley <joel@jms.id.au>

This DTS file covers all four and eight port NetCom Plus devices.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

This DTS file covers all one and two port NetCom Plus devices.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

This DTS file covers both NetCAN Plus 110 and 120 WLAN models.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

This is a Dell Wyse thin client, variously referred to as "Ariel",
"3020" or "Tx0D" where "x" stands for the software it was shipped with.
I somewhat arbitrarily chose "ariel".

There are bits missing, because the drivers are not in and bindings are not
settled yet:

* Things missing from mmp3.dtsi:
  HSIC controller and its PHY (only the internal Ethernet is connected
  here, the hub with external USB2 ports is connected to the U2O controller
  that works well), Vivante GC2000 GPU

* &twsi1/regulator@19
  Marvell 88pm867 power regulator

* &twsi3/vga-dvi-encoder@76
  Chrontel CH7033B-BF VGA & DVI encoder

* &twsi3/sound-codec@30
  Sound chip, probably a Marvell 88ce156

* &twsi4/embedded-controller@58
  ENE KB3930QF Embedded Controller, also seems to be connected to &ssp4.
  Might not need a driver -- about the only useful thing it can do is to
  reboot the machine when tickled via some GPIO lines.

Also there seems to be something at &twsi1 address 0x50.

Link: https://lore.kernel.org/r/20191022152837.3553524-1-lkundrak@v3.sk


Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Olof Johansson <olof@lixom.net>

Add a common DT include file for the Kizbox3 boards.
Add the devicetree for the Kizbox3 HS board.

Signed-off-by: Kévin RAYMOND <k.raymond@overkiz.com>
Signed-off-by: Mickael GARDET <m.gardet@overkiz.com>
Signed-off-by: Kamel Bouhara <kamel.bouhara@bootlin.com>
Link: https://lore.kernel.org/r/20191011125022.16329-4-kamel.bouhara@bootlin.com


Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

It's a simple network device based on BCM47094 with just a single
Ethernet port.

Signed-off-by: Dan Haab <dan.haab@legrand.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

This adds minimal support for the new Raspberry Pi 4 without the
fancy stuff like GENET, PCIe, xHCI, 40 bit DMA and V3D. The RPi 4 is
available in 3 different variants (1, 2 and 4 GB RAM), so leave the memory
size to zero and let the bootloader take care of it. The DWC2 is still
usable as peripheral via the USB-C port.

Other differences to the Raspberry Pi 3:
- additional GIC 400 Interrupt controller
- new thermal IP and HWRNG
- additional MMC interface (emmc2)
- additional UART, I2C, SPI and PWM interfaces
- clock stretching bug in I2C IP has been fixed

Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Acked-by: Eric Anholt <eric@anholt.net>
Acked-by: Florian Fanelli <f.fainelli@gmail.com>

We already have folks booting Droid Bionic with Droid 4 dts, but it is
a different hardware with no keyboard.

Let's start adding device specific support for Droid bionic by making
current omap4-droid4-xt894 a common file and including it.

Cc: Merlijn Wajer <merlijn@wizzup.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Sebastian Reichel <sre@kernel.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Rework the device trees of the OPOS6UL and OPOS6ULDev boards to support
the OPOS6UL SoM with an i.MX6ULL SoC.  The device trees are now as
following:

- imx6ul-imx6ull-opos6ul.dtsi
  common for both i.MX6UL and i.MX6ULL OPOS6UL SoM.
- imx6ul-opos6ul.dtsi
  for i.MX6UL OPOS6UL SoM. It includes imx6ul.dtsi and
  imx6ul-imx6ull-opos6ul.dtsi.
- imx6ull-opos6ul.dtsi
  for i.MX6ULL OPOS6UL SoM. It includes imx6ull.dtsi and
  imx6ul-imx6ull-opos6ul.dtsi.

- imx6ul-imx6ull-opos6uldev.dtsi
  OPOS6ULDev base device tree.
- imx6ul-opos6uldev.dts
  OPOS6ULDev board with an i.MX6UL OPOS6UL SoM. It includes
  imx6ul-opos6ul.dtsi and imx6ul-imx6ull-opos6uldevdtsi.
- imx6ull-opos6uldev.dts
  OPOS6ULDev board with an i.MX6ULL OPOS6UL SoM. It includes
  imx6ull-opos6ul.dtsi and imx6ul-imx6ull-opos6uldevdtsi.

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The AST2600 is a new SoC by ASPEED. It contains a dual core Cortex A7
CPU and shares many periperhals with the existing AST2400 and AST2500.

Link: https://lore.kernel.org/r/20190911165614.31641-1-joel@jms.id.au


Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

This is a fairly complete description of an OLPC XO 1.75 laptop.
What's missing for now is the GPU, LCD controller, DCON, the panel and
audio.

The machine is booted with OpenFirmware and thus has a devicetree.
However, older versions are unable to create a valid FDT and don't
follow the Linux bindings. Having an device tree in the kernel tree
makes it easier to use mainline kernels on such machines, test changes
with CONFIG_ARM_APPENDED_DTB and give a good reference on what bindings
are used on the machine without an access to one.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Pavel Machek <pavel@ucw.cz>

Add support for i.MX6UL modules from Kontron Electronics GmbH (before
acquisition: Exceet Electronics) and evalkit boards based on it:

1. N6310 SOM: i.MX6 UL System-on-Module, a 25x25 mm solderable module
   (LGA pads and pin castellations) with 256 MB RAM, 1 MB NOR-Flash,
   256 MB NAND and other interfaces,
2. N6310 S: evalkit, w/wo eMMC, without display,
3. N6310 S 43: evalkit with 4.3" display,

The work is based on Exceet/Kontron source code (GPLv2) with numerous
changes:
1. Reorganize files,
2. Rename Exceet -> Kontron,
3. Rename models/compatibles to match newest Kontron product naming,
4. Fix coding style errors and adjust to device tree coding guidelines,
5. Fix DTC warnings,
6. Extend compatibles so eval boards inherit the SoM compatible,
7. Use defines instead of GPIO and interrupt flag values,
8. Use proper vendor compatible for Macronix SPI NOR,
9. Replace deprecated bindings with proper ones,
10. Sort nodes alphabetically,
11. Remove Admatec display nodes (not yet supported).

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Lichee zero plus is a core board made by Sipeed, which includes on-board
TF slot or SMT SD NAND, and optional SPI NOR or eMMC, a UART debug
header, a microUSB slot and a gold finger connector for expansion. It
can use either Sochip S3 or Allwinner S3L SoC.

Add the basic device tree for the core board, w/o optional onboard
storage, and with S3 SoC.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

Since there is no one using this board, remove it.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

This adds basic support for MT7629 reference board.

Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

The Mecer Xtreme Mini S6 features a Rockchip RK3229 SoC,
1GB DDR3 RAM, 8GB eMMC, MicroSD port, 10/100Mbps Ethernet,
Realtek 8723BS WLAN module, 2 x USB 2.0 ports, HDMI output,
and S/PDIF output.

Signed-off-by: Justin Swartz <justin.swartz@risingedge.co.za>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

The Mihawk BMC is an ASPEED ast2500 based BMC that is part of an
OpenPower Power9 server.

Signed-off-by: Ben Pai <Ben_Pai@wistron.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>

Add initial version of device tree for Facebook Wedge100 AST2400 BMC
platform.

Signed-off-by: Tao Ren <taoren@fb.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>

Add initial version of device tree for Facebook Wedge40 AST2400 BMC
platform.

Signed-off-by: Tao Ren <taoren@fb.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>

Also known as the AOpen Chromebase Mini.

tiger and fievel are share the same board, tiger has a display and
touchscreen, fievel not. Use the fievel .dts as base and add the
extra bits.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Also known as AOpen Chromebox Mini.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

In addition to the PHYTEC phyCORE-i.MX 6UL the PHYTEC phyBOARD-Segin is
also available with the PHYTEC phyCORE-i.MX 6ULL. So this adds support
for this SOM and its baseboards.

It comes in a full featured option with either NAND flash or eMMC and in
a low cost option only available with NAND flash.

The hardware specs are:

 - Full featured with NAND or eMMC:
    * i.MX 6ULL Y2
    * 512MB DDR3 memory
    * 512MB NAND flash or 4GB/8GB eMMC
    * Dual 10/100 Ethernet
    * USB Host and USB OTG
    * RS232
    * MicroSD external storage
    * Audio, RS232, I2C, SPI, CAN headers
    * Further I/O options via A/V and Expansion headers

 - Low cost with NAND:
    * i.MX 6ULL Y0
    * 256MB DDR3 memory
    * 128MB NAND flash
    * Single 10/100 Ethernet
    * USB OTG
    * RS232
    * MicroSD external storage
    * I2C
    * Further I/O options via Expansion headers

Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

There is now a PHYTEC phyCORE-i.MX 6UL with eMMC instead of NAND flash
available. The dts filename needs to reflect that to differentiate both.

Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Use the same name scheme for the phyBOARD-Segin and the phyCORE-i.MX
6UL as is used for the PHYTEC phyBOARD-Mira and phyCORE-i.MX 6.

This is only a cosmetic change and there is no functional change
intended.

Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Initial introduction of Lenovo Hr855xg2 family equipped with
Aspeed 2500 BMC SoC. Hr855xg2 is a x86 server development kit
with a ASPEED ast2500 BMC manufactured by Lenovo.

This adds the Hr855xg2 platform device tree file used by the Hr855xg2
BMC machines.

Signed-off-by: Andrew Peng <pengms1@lenovo.com>
Signed-off-by: Yonghui Liu <liuyh21@lenovo.com>
Signed-off-by: Lisa Liu <liuyj19@lenovo.com>
Signed-off-by: Harry Sung <hsung1@lenovo.com>
Signed-off-by: Derek Lin <dlin23@lenovo.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>

Add initial version of device tree for Facebook Minipack ast2500 BMC.

Signed-off-by: Tao Ren <taoren@fb.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>

Add support for ZII's i.MX7 based Remote Modem Unit 2 (RMU2) board.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Bob Langer <Bob.Langer@zii.aero>
Cc: Liang Pan <Liang.Pan@zii.aero>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Add devicetree support for Avenger96 board based on STM32MP157A MPU
from ST Micro. This board is one of the 96Boards Consumer Edition board
from Arrow Electronics and has the following features:

SoC: STM32MP157AAC
PMIC: STPMIC1A
RAM: 1024 Mbyte @ 533MHz
Storage: eMMC v4.51: 8 Gbyte
         microSD Socket: UHS-1 v3.01
Ethernet Port: 10/100/1000 Mbit/s, IEEE 802.3 Compliant
Wireless: WiFi 5 GHz & 2.4GHz IEEE 802.11a/b/g/n/ac
          Bluetooth®v4.2 (BR/EDR/BLE)
USB: 2x Type A (USB 2.0) Host and 1x Micro B (USB 2.0) OTG
Display: HDMI: WXGA (1366x768)@ 60 fps, HDMI 1.4
LED: 4x User LED, 1x WiFi LED, 1x BT LED

More information about this board can be found in 96Boards website:
https://www.96boards.org/product/avenger96/



Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

The fp5280g2 is an OpenPower server platform with an ASPEED AST2500 BMC.

Signed-off-by: John Wang <wangzqbj@inspur.com>
Reviewed-by: Lei YU <mine260309@gmail.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>

Add devicetree support for 96Boards Meerkat96 board from Novtech. This
board is one of the Consumer Edition boards of the 96Boards family based
on i.MX7D SoC. Following are the currently supported features of the
board:

* uSD
* WiFi/BT
* USB

More information about this board can be found in 96Boards product page:
https://www.96boards.org/product/imx7-96/



Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The LS1021A-TSN is a development board built by VVDN/Argonboards in
partnership with NXP.

It features the LS1021A SoC and the first-generation SJA1105T Ethernet
switch for prototyping implementations of a subset of IEEE 802.1 TSN
standards.

It has two regular Ethernet ports and four switched, TSN-capable ports.

It also features:
- One Arduino header
- One expansion header
- Two USB 3.0 ports
- One mini PCIe slot
- One SATA interface
- Accelerometer, gyroscope, temperature sensors

Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Adding support for phyBOARD-REGOR-AM335x:
- CAN
- UART0 / UART2
- RS485
- USB device
- i2c RTC
- SD
- ethernet0 RMII
- ethernet1 MII
- Digital I/Os

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>

VESNIN is an OpenPower machine with an Aspeed 2400 BMC SoC manufactured
by YADRO.

Signed-off-by: Alexander Filippov <a.filippov@yadro.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>