Merge tag 'intel-pinctrl-v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel into devel

intel-pinctrl for v6.6-1

* New library driver for Intel MID to deduplicate code (Raag Jadav)
* Reuse common functions from pinctrl-intel to reduce the code (Raag Jadav)
* Move most of the exported functions to the PINCTRL_INTEL namespace
* Make use of pm_ptr() in Bay Trail and Lynxpoint drivers
* Introduce DEFINE_NOIRQ_DEV_PM_OPS() helper and use it in a few drivers
* Consolidata ACPI dependency in Kconfig (Raag Jadav)
* Fix address_space_handler() argument in Cherryview driver (Raag Jadav)
* Optinmize byt_pin_config_set() to avoid IO in error cases (Raag Jadav)

The following is an automated git shortlog grouped by driver:

at91:
 -  Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper

baytrail:
 -  Make use of pm_ptr()
 -  reuse common functions from pinctrl-intel
 -  consolidate common mask operation

cherryview:
 -  fix address_space_handler() argument
 -  Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper
 -  reuse common functions from pinctrl-intel

intel:
 -  consolidate ACPI dependency
 -  Switch to use exported namespace
 -  export common pinctrl functions

lynxpoint:
 -  Make use of pm_ptr()
 -  reuse common functions from pinctrl-intel

Merge patch series:
 - Merge patch series "Introduce Intel Tangier pinctrl driver"
 - Merge patch series "Reuse common functions from pinctrl-intel"

merrifield:
 -  Adapt to Intel Tangier driver

moorefield:
 -  Adapt to Intel Tangier driver

mvebu:
 -  Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper

pm:
 -  Introduce DEFINE_NOIRQ_DEV_PM_OPS() helper

renesas:
 -  Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper

tangier:
 -  Introduce Intel Tangier driver

tegra:
 -  Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Author: linusw

drivers/pinctrl/intel/Kconfig

@@ -1,11 +1,10 @@
 # SPDX-License-Identifier: GPL-2.0
 # Intel pin control drivers
 menu "Intel pinctrl drivers"
-	depends on X86 || COMPILE_TEST
+	depends on ACPI && (X86 || COMPILE_TEST)
 
 config PINCTRL_BAYTRAIL
 	bool "Intel Baytrail GPIO pin control"
-	depends on ACPI
 	select PINCTRL_INTEL
 	help
 	  driver for memory mapped GPIO functionality on Intel Baytrail
@@ -17,47 +16,19 @@ config PINCTRL_BAYTRAIL
 
 config PINCTRL_CHERRYVIEW
 	tristate "Intel Cherryview/Braswell pinctrl and GPIO driver"
-	depends on ACPI
 	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"
-	depends on ACPI
-	select PINMUX
-	select PINCONF
-	select GENERIC_PINCONF
-	select GPIOLIB
-	select GPIOLIB_IRQCHIP
+	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_MERRIFIELD
-	tristate "Intel Merrifield pinctrl driver"
-	depends on X86_INTEL_MID
-	select PINMUX
-	select PINCONF
-	select GENERIC_PINCONF
-	help
-	  Merrifield Family-Level Interface Shim (FLIS) driver provides an
-	  interface that allows configuring of SoC pins and using them as
-	  GPIOs.
-
-config PINCTRL_MOOREFIELD
-	tristate "Intel Moorefield pinctrl driver"
-	depends on X86_INTEL_MID
-	select PINMUX
-	select PINCONF
-	select GENERIC_PINCONF
-	help
-	  Moorefield Family-Level Interface Shim (FLIS) driver provides an
-	  interface that allows configuring of SoC pins and using them as
-	  GPIOs.
-
 config PINCTRL_INTEL
 	tristate
 	select PINMUX
@@ -68,111 +39,97 @@ config PINCTRL_INTEL
 
 config PINCTRL_ALDERLAKE
 	tristate "Intel Alder Lake pinctrl and GPIO driver"
-	depends on ACPI
 	select PINCTRL_INTEL
 	help
 	  This pinctrl driver provides an interface that allows configuring
 	  of Intel Alder Lake PCH pins and using them as GPIOs.
 
 config PINCTRL_BROXTON
 	tristate "Intel Broxton pinctrl and GPIO driver"
-	depends on ACPI
 	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"
-	depends on ACPI
 	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"
-	depends on ACPI
 	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"
-	depends on ACPI
 	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"
-	depends on ACPI
 	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"
-	depends on ACPI
 	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"
-	depends on ACPI
 	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"
-	depends on ACPI
 	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"
-	depends on ACPI
 	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"
-	depends on ACPI
 	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"
-	depends on ACPI
 	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"
-	depends on ACPI
 	select PINCTRL_INTEL
 	help
 	  This pinctrl driver provides an interface that allows configuring
 	  of Intel Meteor Lake pins and using them as GPIOs.
 
 config PINCTRL_SUNRISEPOINT
 	tristate "Intel Sunrisepoint pinctrl and GPIO driver"
-	depends on ACPI
 	select PINCTRL_INTEL
 	help
 	  Sunrisepoint is the PCH of Intel Skylake. This pinctrl driver
@@ -181,10 +138,10 @@ config PINCTRL_SUNRISEPOINT
 
 config PINCTRL_TIGERLAKE
 	tristate "Intel Tiger Lake pinctrl and GPIO driver"
-	depends on ACPI
 	select PINCTRL_INTEL
 	help
 	  This pinctrl driver provides an interface that allows configuring
 	  of Intel Tiger Lake PCH pins and using them as GPIOs.
 
+source "drivers/pinctrl/intel/Kconfig.tng"
 endmenu

drivers/pinctrl/intel/Kconfig.tng

@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# Intel Tangier and compatible pin control drivers
+
+if X86_INTEL_MID || COMPILE_TEST
+
+config PINCTRL_TANGIER
+	tristate
+	select PINMUX
+	select PINCONF
+	select GENERIC_PINCONF
+	help
+	  This is a library driver for Intel Tangier pin controller and to
+	  be selected and used by respective compatible platform drivers.
+
+	  If built as a module its name will be pinctrl-tangier.
+
+config PINCTRL_MERRIFIELD
+	tristate "Intel Merrifield pinctrl driver"
+	select PINCTRL_TANGIER
+	help
+	  Intel Merrifield Family-Level Interface Shim (FLIS) driver provides
+	  an interface that allows configuring of SoC pins and using them as
+	  GPIOs.
+
+config PINCTRL_MOOREFIELD
+	tristate "Intel Moorefield pinctrl driver"
+	select PINCTRL_TANGIER
+	help
+	  Intel Moorefield Family-Level Interface Shim (FLIS) driver provides
+	  an interface that allows configuring of SoC pins and using them as
+	  GPIOs.
+
+endif

drivers/pinctrl/intel/Makefile

@@ -4,6 +4,7 @@
 obj-$(CONFIG_PINCTRL_BAYTRAIL)		+= pinctrl-baytrail.o
 obj-$(CONFIG_PINCTRL_CHERRYVIEW)	+= pinctrl-cherryview.o
 obj-$(CONFIG_PINCTRL_LYNXPOINT)		+= pinctrl-lynxpoint.o
+obj-$(CONFIG_PINCTRL_TANGIER)		+= pinctrl-tangier.o
 obj-$(CONFIG_PINCTRL_MERRIFIELD)	+= pinctrl-merrifield.o
 obj-$(CONFIG_PINCTRL_MOOREFIELD)	+= pinctrl-moorefield.o
 obj-$(CONFIG_PINCTRL_INTEL)		+= pinctrl-intel.o

drivers/pinctrl/intel/pinctrl-alderlake.c

@@ -748,3 +748,4 @@ module_platform_driver(adl_pinctrl_driver);
 MODULE_AUTHOR("Andy Shevchenko <andriy.shevchenko@linux.intel.com>");
 MODULE_DESCRIPTION("Intel Alder Lake PCH pinctrl/GPIO driver");
 MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(PINCTRL_INTEL);