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Andy Shevchenko 1ca468e78e pinctrl: intel: Enable 3-bit PAD_OWN feature 
Starting from revision 1.1 of the Chassis specification the PAD_OWN
is represented by 3 bits instead of 2 bits in the previous revisions.
Update the driver to support this feature.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2026-03-19 07:58:53 +01:00
Andy Shevchenko a4337a24d1 pinctrl: intel: Fix the revision for new features (1kOhm PD, HW debouncer) 
The 1kOhm pull down and hardware debouncer are features of the revision 0.92
of the Chassis specification. Fix that in the code accordingly.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2026-03-19 07:58:53 +01:00
Andy Shevchenko 340bba73c5 pinctrl: intel: Improve capability support 
The register space of a certain capability starts at the offset just after
the respective node in the capability list. It means that there are no fixed
offsets for them from SoC to SoC generation and they have to be calculated
at run-time. Improve capability support by adding the respective calculation
algorithm and in the result enable PWM on more platforms that currently may
use the wrong register.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2026-03-19 07:58:52 +01:00
Andy ShevchenkoandLinus Walleij 6e544d8748 pinctrl: intel: Align Copyright note with corporate guidelines 
The Copyright note must follow the

	Copyright (C) <year(s)> Intel Corporation

template, where (C) is always capitalised and <year(s)> either
a single year or a range. Update the Intel pin control drivers
to follow.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
 2026-02-06 12:05:29 +01:00
Andy Shevchenko 8e03e6ecc2 pinctrl: tangier: Join tng_pinctrl_probe() into its wrapper 
There is no clear sign why we have tng_pinctrl_probe() in the first
place when it has already been using managed calls. Join the function
into its devm_tng_pinctrl_probe() wrapper.

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2026-01-28 14:32:23 +01:00
Andy Shevchenko ae15231c49 pinctrl: tangier: Remove duplicate error messages 
The pin control core is covered to report any error via message.
Since that it's not needed in the callers.

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2026-01-28 14:32:23 +01:00
Andy Shevchenko 8a924c6bd0 pinctrl: lynxpoint: Remove duplicate error messages 
The pin control core is covered to report any error via message.
Since that it's not needed in the callers.

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2026-01-28 14:26:48 +01:00
Andy Shevchenko 04c15be548 pinctrl: cherryview: Remove duplicate error messages 
The pin control core is covered to report any error via message.
Since that it's not needed in the callers.

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2026-01-28 14:26:45 +01:00
Andy Shevchenko bcdcd19e25 pinctrl: baytrail: Remove duplicate error messages 
The pin control core is covered to report any error via message.
Since that it's not needed in the callers.

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2026-01-28 14:26:31 +01:00
Andy Shevchenko a887bcb4dc pinctrl: intel: Remove duplicate error messages 
The pin control core is covered to report any error via message.
Since that it's not needed in the callers.

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2026-01-28 14:26:27 +01:00
Raag JadavandAndy Shevchenko fc32c5725f pinctrl: intel: Add code name documentation 
Intel pinctrl drivers support large set of platforms and the IPs are
often reused by their different variants, but it's currently not possible
to figure out the exact driver that supports specific variant. Add user
friendly documentation for them.

Cc: stable@vger.kernel.org
Reported-by: Guido Trentalancia <guido@trentalancia.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220056
Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Guido Trentalancia <guido@trentalancia.com>
[andy: added Oxford comma]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2026-01-24 10:56:22 +01:00
Andy Shevchenko 069bb6f69a pinctrl: intel: platform: Add Nova Lake to the list of supported 
Intel Nova Lake is supported by the generic platform driver,
so add it to the list of supported in Kconfig.

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Raag Jadav <raag.jadav@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2026-01-20 09:35:41 +01:00
Andy Shevchenko bfec8ce11a pinctrl: lynxpoint: Convert to use intel_gpio_add_pin_ranges() 
Driver is ready to use intel_gpio_add_pin_ranges() directly instead of
custom approach. Convert it now.

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2026-01-13 21:46:40 +01:00
Andy Shevchenko 57db74bdaa pinctrl: baytrail: Convert to use intel_gpio_add_pin_ranges() 
Driver is ready to use intel_gpio_add_pin_ranges() directly instead of
custom approach. Convert it now.

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2026-01-13 21:46:03 +01:00
Andy Shevchenko 3bcfd55bed pinctrl: cherryview: Convert to use intel_gpio_add_pin_ranges() 
Driver is ready to use intel_gpio_add_pin_ranges() directly instead of
custom approach. Convert it now.

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2025-11-18 15:13:59 +01:00
Andy Shevchenko 2f61c00972 pinctrl: intel: Export intel_gpio_add_pin_ranges() 
Export intel_gpio_add_pin_ranges() for reuse in other drivers.

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2025-11-18 15:13:59 +01:00
Andy Shevchenko cc4e46fa76 pinctrl: elkhartlake: Switch to INTEL_GPP() macro 
Replace custom macro with the recently defined INTEL_GPP().

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2025-11-12 07:28:36 +01:00
Andy Shevchenko dd0c7bffe3 pinctrl: cherryview: Switch to INTEL_GPP() macro 
Replace custom macro with the recently defined INTEL_GPP().

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2025-11-12 07:28:36 +01:00
Andy Shevchenko 6c7a997699 pinctrl: emmitsburg: Switch to INTEL_GPP() macro 
Replace custom macro with the recently defined INTEL_GPP().

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2025-11-12 07:28:36 +01:00
Andy Shevchenko d772897c7c pinctrl: denverton: Switch to INTEL_GPP() macro 
Replace custom macro with the recently defined INTEL_GPP().

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2025-11-12 07:28:36 +01:00
Andy Shevchenko ce884de219 pinctrl: cedarfork: Switch to INTEL_GPP() macro 
Replace custom macro with the recently defined INTEL_GPP().

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2025-11-12 07:28:36 +01:00
Andy Shevchenko d99b7a9d51 pinctrl: sunrisepoint: Switch to INTEL_GPP() macro 
Replace custom macro with the recently defined INTEL_GPP().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2025-11-05 18:14:37 +01:00
Andy Shevchenko ba6467787b pinctrl: tigerlake: Switch to INTEL_GPP() macro 
Replace custom macro with the recently defined INTEL_GPP().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2025-11-05 18:14:37 +01:00
Andy Shevchenko 9151857eef pinctrl: meteorpoint: Switch to INTEL_GPP() macro 
Replace custom macro with the recently defined INTEL_GPP().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2025-11-05 18:14:37 +01:00
Andy Shevchenko cac89a3dca pinctrl: meteorlake: Switch to INTEL_GPP() macro 
Replace custom macro with the recently defined INTEL_GPP().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 2025-11-05 18:14:37 +01:00