ARM: dts: Move .dts files to vendor sub-directories

The arm dts directory has grown to 1559 boards which makes it a bit
unwieldy to maintain and use. Past attempts stalled out due to plans to
move .

ARM: dts: Move .dts files to vendor sub-directories

The arm dts directory has grown to 1559 boards which makes it a bit
unwieldy to maintain and use. Past attempts stalled out due to plans to
move .dts files out of the kernel tree. Doing that is no longer planned
(any time soon at least), so let's go ahead and group .dts files by
vendors. This move aligns arm with arm64 .dts file structure.

There's no change to dtbs_install as the flat structure is maintained on
install.

The naming of vendor directories is roughly in this order of preference:
- Matching original and current SoC vendor prefix/name (e.g. ti, qcom)
- Current vendor prefix/name if still actively sold (SoCs which have
been aquired) (e.g. nxp/imx)
- Existing platform name for older platforms not sold/maintained by any
company (e.g. gemini, nspire)

The whole move was scripted with the exception of MAINTAINERS and a few
makefile fixups.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Michal Simek <michal.simek@amd.com> #Xilinx
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Paul Barker <paul.barker@sancloud.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Wei Xu <xuwei5@hisilicon.com> #hisilicon
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Nick Hawkins <nick.hawkins@hpe.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Peter Rosin <peda@axentia.se>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com> #broadcom
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Acked-by: Patrice Chotard <patrice.chotard@foss.st.com>
Acked-by: Romain Perier <romain.perier@gmail.com>
Acked-by: Alexandre TORGUE <alexandre.torgue@st.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

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ARM: dts: at91: align SPI NOR node name with dtschema

The node names should be generic and SPI NOR dtschema expects "flash".

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Revi

ARM: dts: at91: align SPI NOR node name with dtschema

The node names should be generic and SPI NOR dtschema expects "flash".

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220407143223.295344-1-krzysztof.kozlowski@linaro.org

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ARM: dts: at91: add unit-address to memory node

The memory node requires a unit-address, add it.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Nicolas Ferre <nicolas

ARM: dts: at91: add unit-address to memory node

The memory node requires a unit-address, add it.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20200831171129.3886857-7-alexandre.belloni@bootlin.com

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 159

Based on 1 normalized pattern(s):

the code contained herein is licensed under the gnu general public
license you may obtain a

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 159

Based on 1 normalized pattern(s):

the code contained herein is licensed under the gnu general public
license you may obtain a copy of the gnu general public license
version 2 or later at the following locations http www opensource
org licenses gpl license html http www gnu org copyleft gpl html

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 161 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070033.383790741@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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ARM: dts: at91: ma5d4: use TCB2 as timers

As TCB2 doesn't have any output pins, use it for timers

Cc: Marek Vasut <marex@denx.de>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Al

ARM: dts: at91: ma5d4: use TCB2 as timers

As TCB2 doesn't have any output pins, use it for timers

Cc: Marek Vasut <marex@denx.de>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

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ARM: dts: at91-sama5d4: use IRQ_TYPE_* to specify irq flags

According to the binding documentation and the source code the atmel-gpio
controller takes IRQ_TYPE_* as its flags values, not GPIO_ACTIVE

ARM: dts: at91-sama5d4: use IRQ_TYPE_* to specify irq flags

According to the binding documentation and the source code the atmel-gpio
controller takes IRQ_TYPE_* as its flags values, not GPIO_ACTIVE_*.

This patch uses the right variable type which yields the same result
when compiled. Note that this might be wrong and actually
IRQ_TYPE_LEVEL_LOW is intended by the dt author.

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

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ARM: dts: at91: sama5d4: Add new MA5D4EVK manufacturer compat

The board is now manufactured by Aries Embedded GmbH, update compat string.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Nicolas Ferr

ARM: dts: at91: sama5d4: Add new MA5D4EVK manufacturer compat

The board is now manufactured by Aries Embedded GmbH, update compat string.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

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ARM: dts: at91: sama5d4_ma5d4: fix regulator names

vcc_3v3_reg and vcc_mmc1_reg are fixed regulators and don't need a
reg property. Remove their unit-address.

Solves:
Warning (unit_address_vs_reg):

ARM: dts: at91: sama5d4_ma5d4: fix regulator names

vcc_3v3_reg and vcc_mmc1_reg are fixed regulators and don't need a
reg property. Remove their unit-address.

Solves:
Warning (unit_address_vs_reg): Node /fixedregulator@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /fixedregulator@1 has a unit name, but no reg property

Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

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ARM: dts: at91: ma5d4: properly define crystals frequencies

The Denx MA5D4 dts doesn't properly define the slow_xtal and main_xtal
frequencies, the PMC then has to fallback to using the RC oscillato

ARM: dts: at91: ma5d4: properly define crystals frequencies

The Denx MA5D4 dts doesn't properly define the slow_xtal and main_xtal
frequencies, the PMC then has to fallback to using the RC oscillators whose
precision is not really good.

As both crystals are populated, define their frequencies, see p17 of
http://www.denx-cs.de/sites/all/files/MA5D4.HWM_.002.pdf

Also, remove the obsolete main_clock definition.

Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

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ARM: at91/dt: sama5d4: Add support for DENX MA5D4 SoM and EVK

Add support for the DENX MA5D4 SoM and MA5D4EVK board. The system
consists of a SoM with eMMC, SPI NOR for booting, 2x SPI CAN chip
and

ARM: at91/dt: sama5d4: Add support for DENX MA5D4 SoM and EVK

Add support for the DENX MA5D4 SoM and MA5D4EVK board. The system
consists of a SoM with eMMC, SPI NOR for booting, 2x SPI CAN chip
and an EVK with microSD slot, 2x UART, 2x CAN port, 3x USB port,
LEDs and expansion headers.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

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