pinctrl: tegra: PINCTRL_TEGRA264 should depend on ARCH_TEGRA

The NVIDIA Tegra264 MAIN, AON, and UPHY pin controllers are only present
on NVIDIA Tegra264 SoCs. Hence add a dependency on ARCH_TEGRA,

pinctrl: tegra: PINCTRL_TEGRA264 should depend on ARCH_TEGRA

The NVIDIA Tegra264 MAIN, AON, and UPHY pin controllers are only present
on NVIDIA Tegra264 SoCs. Hence add a dependency on ARCH_TEGRA, to
prevent asking the user about this driver when configuring a kernel
without NVIDIA Tegra SoC support.

Fixes: c98506206912dd0d ("pinctrl: tegra: Add Tegra264 pinmux driver")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>

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pinctrl: tegra: PINCTRL_TEGRA238 should depend on ARCH_TEGRA

The NVIDIA Tegra238 MAIN and AON pin controllers are only present on
NVIDIA Tegra238 SoCs. Hence add a dependency on ARCH_TEGRA, to prev

pinctrl: tegra: PINCTRL_TEGRA238 should depend on ARCH_TEGRA

The NVIDIA Tegra238 MAIN and AON pin controllers are only present on
NVIDIA Tegra238 SoCs. Hence add a dependency on ARCH_TEGRA, to prevent
asking the user about this driver when configuring a kernel without
NVIDIA Tegra SoC support.

Fixes: 25cac7292d49f4fc ("pinctrl: tegra: Add Tegra238 pinmux driver")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>

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pinctrl: tegra: Add Tegra264 pinmux driver

Add support for the three pin controllers (MAIN, UPHY and AON) found on
Tegra264.

Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
Reviewed-by: Jon Hun

pinctrl: tegra: Add Tegra264 pinmux driver

Add support for the three pin controllers (MAIN, UPHY and AON) found on
Tegra264.

Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>

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pinctrl: tegra: Add Tegra238 pinmux driver

Add support for the two pin controllers (MAIN and AON) found on Tegra238.

Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
Reviewed-by: Jon Hunter <jon

pinctrl: tegra: Add Tegra238 pinmux driver

Add support for the two pin controllers (MAIN and AON) found on Tegra238.

Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>

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pinctrl: tegra: Enable easier compile testing

Currently NVIDIA Tegra pin controller drivers cannot be compile tested,
unless ARCH_TEGRA is selected. That partially defeats the purpose of
compile te

pinctrl: tegra: Enable easier compile testing

Currently NVIDIA Tegra pin controller drivers cannot be compile tested,
unless ARCH_TEGRA is selected. That partially defeats the purpose of
compile testing, since ARCH_TEGRA is pulled when building platform
kernels. Solve it and allow compile testing independently of ARCH_TEGRA
choice which requires few less usual changes:

1. Descent in Makefile in to drivers/pinctrl/tegra/ unconditionally,
because there is no menu option.

2. Depend on COMMON_CLK for PINCTRL_TEGRA20, because it uses
clk_register_mux().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>

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pinctrl: tegra: Add Tegra186 pinmux driver

This is based on Nvidia's downstream 5.10 driver, rewritten to match the
mainline Tegra194 pinmux driver.

Signed-off-by: Aaron Kling <webgeek1234@gmail.co

pinctrl: tegra: Add Tegra186 pinmux driver

This is based on Nvidia's downstream 5.10 driver, rewritten to match the
mainline Tegra194 pinmux driver.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/20250812-tegra186-pinctrl-v3-2-115714eeecb1@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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pinctrl: tegra: Add Tegra234 pinmux driver

This change adds support for the two pin controllers found on Tegra234.

Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
Signed-off-by: Thierry Reding

pinctrl: tegra: Add Tegra234 pinmux driver

This change adds support for the two pin controllers found on Tegra234.

Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230605154230.2910847-3-thierry.reding@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Merge tag 'pinctrl-v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
"This is the bulk of pin control changes for the v5.3 k

Merge tag 'pinctrl-v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
"This is the bulk of pin control changes for the v5.3 kernel cycle:

Core changes:

- Device links can optionally be added between a pin control producer
and its consumers. This will affect how the system power management
is handled: a pin controller will not suspend before all of its
consumers have been suspended.

This was necessary for the ST Microelectronics STMFX expander and
need to be tested on other systems as well: it makes sense to make
this default in the long run.

Right now it is opt-in per driver.

- Drive strength can be specified in microamps. With decreases in
silicon technology, milliamps isn't granular enough, let's make it
possible to select drive strengths in microamps.

Right now the Meson (AMlogic) driver needs this.

New drivers:

- New subdriver for the Tegra 194 SoC.

- New subdriver for the Qualcomm SDM845.

- New subdriver for the Qualcomm SM8150.

- New subdriver for the Freescale i.MX8MN (Freescale is now a product
line of NXP).

- New subdriver for Marvell MV98DX1135.

Driver improvements:

- The Bitmain BM1880 driver now supports pin config in addition to
muxing.

- The Qualcomm drivers can now reserve some GPIOs as taken aside and
not usable for users. This is used in ACPI systems to take out some
GPIO lines used by the BIOS so that noone else (neither kernel nor
userspace) will play with them by mistake and crash the machine.

- A slew of refurbishing around the Aspeed drivers (board management
controllers for servers) in preparation for the new Aspeed AST2600
SoC.

- A slew of improvements over the SH PFC drivers as usual.

- Misc cleanups and fixes"

* tag 'pinctrl-v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (106 commits)
pinctrl: aspeed: Strip moved macros and structs from private header
pinctrl: aspeed: Fix missed include
pinctrl: baytrail: Use GENMASK() consistently
pinctrl: baytrail: Re-use data structures from pinctrl-intel.h
pinctrl: baytrail: Use defined macro instead of magic in byt_get_gpio_mux()
pinctrl: qcom: Add SM8150 pinctrl driver
dt-bindings: pinctrl: qcom: Add SM8150 pinctrl binding
dt-bindings: pinctrl: qcom: Document missing gpio nodes
pinctrl: aspeed: Add implementation-related documentation
pinctrl: aspeed: Split out pinmux from general pinctrl
pinctrl: aspeed: Clarify comment about strapping W1C
pinctrl: aspeed: Correct comment that is no longer true
MAINTAINERS: Add entry for ASPEED pinctrl drivers
dt-bindings: pinctrl: aspeed: Convert AST2500 bindings to json-schema
dt-bindings: pinctrl: aspeed: Convert AST2400 bindings to json-schema
dt-bindings: pinctrl: aspeed: Split bindings document in two
pinctrl: qcom: Add irq_enable callback for msm gpio
pinctrl: madera: Fixup SPDX headers
pinctrl: qcom: sdm845: Fix CONFIG preprocessor guard
pinctrl: tegra: Add bitmask support for parked bits
...

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pinctrl: tegra: Add Tegra194 pinmux driver

Tegra194 has PCIE L5 rst and clkreq pins which need to be controlled
dynamically at runtime. This driver supports change pinmux for these
pins. Pinmux for

pinctrl: tegra: Add Tegra194 pinmux driver

Tegra194 has PCIE L5 rst and clkreq pins which need to be controlled
dynamically at runtime. This driver supports change pinmux for these
pins. Pinmux for rest of the pins is set statically by bootloader and
will not be changed by this driver

Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Signed-off-by: Suresh Mangipudi <smangipudi@nvidia.com>
Tested-by: Vidya Sagar <vidyas@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project

treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

GPL-2.0-only

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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pinctrl: tegra: move Tegra pinctrl drivers to sub-directory

Tegra has several pinctrl drivers. Now it is reasonable enough to
move them into drivers/pinctrl/tegra/.

Signed-off-by: Masahiro Yamada

pinctrl: tegra: move Tegra pinctrl drivers to sub-directory

Tegra has several pinctrl drivers. Now it is reasonable enough to
move them into drivers/pinctrl/tegra/.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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