From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 5 Aug 2026 07:52:36 -0700 Subject: workqueue: skip the node_nr_active update for non-unbound workqueues apply_wqattrs_commit() updates node_nr_active->max unconditionally. wq->node_nr_active[] is only allocated for unbound workqueues, so guard the call before per-cpu workqueues start using this path. No functional change: only unbound workqueues reach apply_wqattrs_*() today. Signed-off-by: Breno Leitao Signed-off-by: Tejun Heo --- drivers/pinctrl/intel/Kconfig | 175 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 175 insertions(+) create mode 100644 drivers/pinctrl/intel/Kconfig (limited to 'drivers/pinctrl/intel/Kconfig') diff --git a/drivers/pinctrl/intel/Kconfig b/drivers/pinctrl/intel/Kconfig new file mode 100644 index 000000000..04c3a5b58 --- /dev/null +++ b/drivers/pinctrl/intel/Kconfig @@ -0,0 +1,175 @@ +# SPDX-License-Identifier: GPL-2.0 +# Intel pin control drivers +menu "Intel pinctrl drivers" + depends on (ACPI && X86) || COMPILE_TEST + +config PINCTRL_BAYTRAIL + bool "Intel Baytrail GPIO pin control" + select PINCTRL_INTEL + help + driver for memory mapped GPIO functionality on Intel Baytrail + platforms. Supports 3 banks with 102, 28 and 44 gpios. + Most pins are usually muxed to some other functionality by firmware, + so only a small amount is available for gpio use. + + Requires ACPI device enumeration code to set up a platform device. + +config PINCTRL_CHERRYVIEW + tristate "Intel Cherryview/Braswell pinctrl and GPIO driver" + select PINCTRL_INTEL + help + Cherryview/Braswell pinctrl driver provides an interface that + allows configuring of SoC pins and using them as GPIOs. + +config PINCTRL_LYNXPOINT + tristate "Intel Lynxpoint pinctrl and GPIO driver" + select PINCTRL_INTEL + help + Lynxpoint is the PCH of Intel Haswell. This pinctrl driver + provides an interface that allows configuring of PCH pins and + using them as GPIOs. + +config PINCTRL_INTEL + tristate + select PINMUX + select PINCONF + select GENERIC_PINCONF + select GPIOLIB + select GPIOLIB_IRQCHIP + +config PINCTRL_INTEL_PLATFORM + tristate "Intel pinctrl and GPIO platform driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + of Intel PCH pins and using them as GPIOs. Currently the following + Intel SoCs / platforms require this to be functional: + - Lunar Lake + - Nova Lake + - Panther Lake + +config PINCTRL_ALDERLAKE + tristate "Intel Alder Lake pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + PCH pins of the following platforms and using them as GPIOs: + - Alder Lake HX, N, and S + - Raptor Lake HX, E, and S + - Twin Lake + +config PINCTRL_BROXTON + tristate "Intel Broxton pinctrl and GPIO driver" + select PINCTRL_INTEL + help + Broxton pinctrl driver provides an interface that allows + configuring of SoC pins and using them as GPIOs. + +config PINCTRL_CANNONLAKE + tristate "Intel Cannon Lake PCH pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + of Intel Cannon Lake PCH pins and using them as GPIOs. + +config PINCTRL_CEDARFORK + tristate "Intel Cedar Fork pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + of Intel Cedar Fork PCH pins and using them as GPIOs. + +config PINCTRL_DENVERTON + tristate "Intel Denverton pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + of Intel Denverton SoC pins and using them as GPIOs. + +config PINCTRL_ELKHARTLAKE + tristate "Intel Elkhart Lake SoC pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + of Intel Elkhart Lake SoC pins and using them as GPIOs. + +config PINCTRL_EMMITSBURG + tristate "Intel Emmitsburg pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + of Intel Emmitsburg pins and using them as GPIOs. + +config PINCTRL_GEMINILAKE + tristate "Intel Gemini Lake SoC pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + of Intel Gemini Lake SoC pins and using them as GPIOs. + +config PINCTRL_ICELAKE + tristate "Intel Ice Lake PCH pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + of Intel Ice Lake PCH pins and using them as GPIOs. + +config PINCTRL_JASPERLAKE + tristate "Intel Jasper Lake PCH pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + of Intel Jasper Lake PCH pins and using them as GPIOs. + +config PINCTRL_LAKEFIELD + tristate "Intel Lakefield SoC pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + of Intel Lakefield SoC pins and using them as GPIOs. + +config PINCTRL_LEWISBURG + tristate "Intel Lewisburg pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + of Intel Lewisburg pins and using them as GPIOs. + +config PINCTRL_METEORLAKE + tristate "Intel Meteor Lake pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + SoC pins of the following platforms and using them as GPIOs: + - Arrow Lake (all variants) + - Meteor Lake (all variants) + +config PINCTRL_METEORPOINT + tristate "Intel Meteor Point pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + PCH pins of the following platforms and using them as GPIOs: + - Arrow Lake HX and S + +config PINCTRL_SUNRISEPOINT + tristate "Intel Sunrisepoint pinctrl and GPIO driver" + select PINCTRL_INTEL + help + Sunrisepoint is the PCH of Intel Skylake. This pinctrl driver + provides an interface that allows configuring of PCH pins and + using them as GPIOs. + +config PINCTRL_TIGERLAKE + tristate "Intel Tiger Lake pinctrl and GPIO driver" + select PINCTRL_INTEL + help + This pinctrl driver provides an interface that allows configuring + PCH pins of the following platforms and using them as GPIOs: + - Alder Lake H, P, PS, and U + - Raptor Lake H, P, PS, PX, and U + - Rocket Lake S + - Tiger Lake (all variants) + +source "drivers/pinctrl/intel/Kconfig.tng" +endmenu -- cgit v1.3.1