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2026-03-19pinctrl: intel: Enable 3-bit PAD_OWN featureAndy Shevchenko-5/+17
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>
2026-03-19pinctrl: intel: Fix the revision for new features (1kOhm PD, HW debouncer)Andy Shevchenko-1/+1
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>
2026-03-19pinctrl: intel: Improve capability supportAndy Shevchenko-5/+10
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>
2026-02-06pinctrl: intel: Align Copyright note with corporate guidelinesAndy Shevchenko-25/+25
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>
2026-01-28pinctrl: tangier: Join tng_pinctrl_probe() into its wrapperAndy Shevchenko-13/+6
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>
2026-01-28pinctrl: tangier: Remove duplicate error messagesAndy Shevchenko-1/+1
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>
2026-01-28pinctrl: lynxpoint: Remove duplicate error messagesAndy Shevchenko-1/+1
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>
2026-01-28pinctrl: cherryview: Remove duplicate error messagesAndy Shevchenko-1/+1
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>
2026-01-28pinctrl: baytrail: Remove duplicate error messagesAndy Shevchenko-1/+1
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>
2026-01-28pinctrl: intel: Remove duplicate error messagesAndy Shevchenko-1/+1
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>
2026-01-24pinctrl: intel: Add code name documentationRaag Jadav-6/+15
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>
2026-01-20pinctrl: intel: platform: Add Nova Lake to the list of supportedAndy Shevchenko-0/+1
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>
2026-01-13pinctrl: lynxpoint: Convert to use intel_gpio_add_pin_ranges()Andy Shevchenko-16/+11
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>
2026-01-13pinctrl: baytrail: Convert to use intel_gpio_add_pin_ranges()Andy Shevchenko-18/+23
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>
2025-11-18pinctrl: cherryview: Convert to use intel_gpio_add_pin_ranges()Andy Shevchenko-19/+1
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>
2025-11-18pinctrl: intel: Export intel_gpio_add_pin_ranges()Andy Shevchenko-1/+13
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>
2025-11-12pinctrl: elkhartlake: Switch to INTEL_GPP() macroAndy Shevchenko-25/+18
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>
2025-11-12pinctrl: cherryview: Switch to INTEL_GPP() macroAndy Shevchenko-26/+20
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>
2025-11-12pinctrl: emmitsburg: Switch to INTEL_GPP() macroAndy Shevchenko-20/+13
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>
2025-11-12pinctrl: denverton: Switch to INTEL_GPP() macroAndy Shevchenko-14/+7
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>
2025-11-12pinctrl: cedarfork: Switch to INTEL_GPP() macroAndy Shevchenko-22/+15
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>
2025-11-05pinctrl: sunrisepoint: Switch to INTEL_GPP() macroAndy Shevchenko-17/+9
Replace custom macro with the recently defined INTEL_GPP(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-11-05pinctrl: tigerlake: Switch to INTEL_GPP() macroAndy Shevchenko-39/+31
Replace custom macro with the recently defined INTEL_GPP(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-11-05pinctrl: meteorpoint: Switch to INTEL_GPP() macroAndy Shevchenko-27/+19
Replace custom macro with the recently defined INTEL_GPP(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-11-05pinctrl: meteorlake: Switch to INTEL_GPP() macroAndy Shevchenko-31/+23
Replace custom macro with the recently defined INTEL_GPP(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-11-05pinctrl: lakefield: Switch to INTEL_GPP() macroAndy Shevchenko-17/+9
Replace custom macro with the recently defined INTEL_GPP(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-11-05pinctrl: jasperlake: Switch to INTEL_GPP() macroAndy Shevchenko-21/+13
Replace custom macro with the recently defined INTEL_GPP(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-11-05pinctrl: icelake: Switch to INTEL_GPP() macroAndy Shevchenko-34/+26
Replace custom macro with the recently defined INTEL_GPP(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-11-05pinctrl: cannonlake: Switch to INTEL_GPP() macroAndy Shevchenko-38/+30
Replace custom macro with the recently defined INTEL_GPP(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-11-05pinctrl: alderlake: Switch to INTEL_GPP() macroAndy Shevchenko-38/+30
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>
2025-11-05pinctrl: intel: Introduce INTEL_GPP() macroAndy Shevchenko-0/+9
A new macro will be used for the further refactoring of the drivers. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-11-04pinctrl: tangier: Unify messages with help of dev_err_probe()Andy Shevchenko-2/+1
Unify error messages that might appear during probe phase by switching to use dev_err_probe(). Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-11-04pinctrl: lynxpoint: Unify messages with help of dev_err_probe()Andy Shevchenko-18/+10
Unify error messages that might appear during probe phase by switching to use dev_err_probe(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-11-04pinctrl: intel: Unify messages with help of dev_err_probe()Andy Shevchenko-16/+8
Unify error messages that might appear during probe phase by switching to use dev_err_probe(). Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-11-04pinctrl: cherryview: Unify messages with help of dev_err_probe()Andy Shevchenko-16/+8
Unify error messages that might appear during probe phase by switching to use dev_err_probe(). Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-11-04pinctrl: baytrail: Unify messages with help of dev_err_probe()Andy Shevchenko-12/+8
Unify error messages that might appear during probe phase by switching to use dev_err_probe(). Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-08-07treewide: rename GPIO set callbacks back to their original namesBartosz Golaszewski-4/+4
The conversion of all GPIO drivers to using the .set_rv() and .set_multiple_rv() callbacks from struct gpio_chip (which - unlike their predecessors - return an integer and allow the controller drivers to indicate failures to users) is now complete and the legacy ones have been removed. Rename the new callbacks back to their original names in one sweeping change. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-06-12pinctrl: intel: fix build warnings about export.hAndy Shevchenko-0/+1
After commit a934a57a42f64a4 ("scripts/misc-check: check missing #include <linux/export.h> when W=1") and 7d95680d64ac8e836c ("scripts/misc-check: check unnecessary #include <linux/export.h> when W=1"), we get some build warnings with W=1: pinctrl-intel.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing So fix these build warnings for the driver code. Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-06-11pinctrl: lynxpoint: use new GPIO line value setter callbacksBartosz Golaszewski-2/+4
struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-06-11pinctrl: intel: use new GPIO line value setter callbacksBartosz Golaszewski-6/+13
struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-06-11pinctrl: cherryview: use new GPIO line value setter callbacksBartosz Golaszewski-2/+4
struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-06-11pinctrl: baytrail: use new GPIO line value setter callbacksBartosz Golaszewski-3/+5
struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-03-03pinctrl: intel: drop repeated config dependencyRaag Jadav-2/+0
We already have ACPI dependency for Intel pinctrl menu. No need to repeat it. Signed-off-by: Raag Jadav <raag.jadav@intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-02-25Merge tag 'ib-devres-iio-input-pinctrl-v6.15' into intel/pinctrlAndy Shevchenko-14/+8
There are a few Intel pin control drivers that are affected by the devm_kmemdup_array() conversion, merge the ib-devres-iio-input-pinctrl for making development going smoothly. * Split devres APIs to a separate header (linux/device/devres.h) * Move IOMEM_ERR_PTR() to err.h to avoid unneeded loops * Introduce devm_kmemdup_array() * Use devm_kmemdup_array() in input, IIO, and pinctrl subsystems Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-02-24pinctrl: tangier: use devm_kmemdup_array()Raag Jadav-3/+2
Convert to use devm_kmemdup_array() and while at it, use source size instead of destination. Signed-off-by: Raag Jadav <raag.jadav@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-02-24pinctrl: cherryview: use devm_kmemdup_array()Raag Jadav-3/+2
Convert to use devm_kmemdup_array() and while at it, use source size instead of destination. Signed-off-by: Raag Jadav <raag.jadav@intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-02-24pinctrl: baytrail: copy communities using devm_kmemdup_array()Raag Jadav-4/+2
Copy communities using devm_kmemdup_array() instead of doing it manually. Signed-off-by: Raag Jadav <raag.jadav@intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-02-24pinctrl: intel: copy communities using devm_kmemdup_array()Raag Jadav-4/+2
Copy communities using devm_kmemdup_array() instead of doing it manually. Signed-off-by: Raag Jadav <raag.jadav@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-02-11pinctrl: intel: Fix wrong bypass assignment in intel_pinctrl_probe_pwm()Andy Shevchenko-1/+0
When instantiating PWM, the bypass should be set to false. The field is used for the selected Intel SoCs that do not have PWM feature enabled in their pin control IPs. Fixes: eb78d3604d6b ("pinctrl: intel: Enumerate PWM device when community has a capability") Reported-by: Alexis GUILLEMET <alexis.guillemet@dunasys.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Tested-by: Alexis GUILLEMET <alexis.guillemet@dunasys.com>
2025-02-03pinctrl: intel: Import PWM_LPSS namespace for devm_pwm_lpss_probe()Uwe Kleine-König-0/+1
The Intel pinctrl driver can provide a PWM device and for that needs to call the function devm_pwm_lpss_probe(). That function is provided by the pwm-lpss driver which intends to export it in the "PWM_LPSS" namespace. To prepare fixing the pwm-lpss driver to indeed use the "PWM_LPSS" namespace, import that namespace when used. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
generated by cgit v1.2.3 (git 2.46.0) at 2026-04-24 11:34:41 +0000