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platform/x86: intel_int0002_vgpio: Move to intel sub-directory

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Move Intel vGPIO (INT0002) driver to intel sub-directory
to improve readability.

Signed-off-by: Kate Hsuan <hpa@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210820110458.73018-17-andriy.shevchenko@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Kate Hsuan
2021-08-20 14:04:54 +03:00
committed by Hans de Goede
parent c3d3586d12
commit daef4c5a04
5 changed files with 23 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
drivers/platform/x86/Kconfig
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@@ -668,25 +668,6 @@ config THINKPAD_LMI
source "drivers/platform/x86/intel/Kconfig"
config INTEL_INT0002_VGPIO
tristate "Intel ACPI INT0002 Virtual GPIO driver"
depends on GPIOLIB && ACPI && PM_SLEEP
select GPIOLIB_IRQCHIP
help
Some peripherals on Bay Trail and Cherry Trail platforms signal a
Power Management Event (PME) to the Power Management Controller (PMC)
to wakeup the system. When this happens software needs to explicitly
clear the PME bus 0 status bit in the GPE0a_STS register to avoid an
IRQ storm on IRQ 9.
This is modelled in ACPI through the INT0002 ACPI device, which is
called a "Virtual GPIO controller" in ACPI because it defines the
event handler to call when the PME triggers through _AEI and _L02
methods as would be done for a real GPIO interrupt in ACPI.
To compile this driver as a module, choose M here: the module will
be called intel_int0002_vgpio.
config INTEL_OAKTRAIL
tristate "Intel Oaktrail Platform Extras"
depends on ACPI

1
drivers/platform/x86/Makefile
View File

@@ -71,7 +71,6 @@ obj-$(CONFIG_THINKPAD_LMI) += think-lmi.o
# Intel
obj-$(CONFIG_X86_PLATFORM_DRIVERS_INTEL) += intel/
obj-$(CONFIG_INTEL_INT0002_VGPIO) += intel_int0002_vgpio.o
obj-$(CONFIG_INTEL_OAKTRAIL) += intel_oaktrail.o
obj-$(CONFIG_INTEL_VBTN) += intel-vbtn.o

19
drivers/platform/x86/intel/Kconfig
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@@ -38,6 +38,25 @@ config INTEL_HID_EVENT
To compile this driver as a module, choose M here: the module will
be called intel_hid.
config INTEL_INT0002_VGPIO
tristate "Intel ACPI INT0002 Virtual GPIO driver"
depends on GPIOLIB && ACPI && PM_SLEEP
select GPIOLIB_IRQCHIP
help
Some peripherals on Bay Trail and Cherry Trail platforms signal a
Power Management Event (PME) to the Power Management Controller (PMC)
to wakeup the system. When this happens software needs to explicitly
clear the PME bus 0 status bit in the GPE0a_STS register to avoid an
IRQ storm on IRQ 9.
This is modelled in ACPI through the INT0002 ACPI device, which is
called a "Virtual GPIO controller" in ACPI because it defines the
event handler to call when the PME triggers through _AEI and _L02
methods as would be done for a real GPIO interrupt in ACPI.
To compile this driver as a module, choose M here: the module will
be called intel_int0002_vgpio.
config INTEL_BXTWC_PMIC_TMU
tristate "Intel Broxton Whiskey Cove TMU Driver"
depends on INTEL_SOC_PMIC_BXTWC

4
drivers/platform/x86/intel/Makefile
View File

@@ -17,6 +17,10 @@ obj-$(CONFIG_INTEL_TELEMETRY) += telemetry/
intel-hid-y := hid.o
obj-$(CONFIG_INTEL_HID_EVENT) += intel-hid.o
# Intel miscellaneous drivers
intel_int0002_vgpio-y := int0002_vgpio.o
obj-$(CONFIG_INTEL_INT0002_VGPIO) += intel_int0002_vgpio.o
# Intel PMIC / PMC / P-Unit drivers
intel_bxtwc_tmu-y := bxtwc_tmu.o
obj-$(CONFIG_INTEL_BXTWC_PMIC_TMU) += intel_bxtwc_tmu.o

0
drivers/platform/x86/intel_int0002_vgpio.c → drivers/platform/x86/intel/int0002_vgpio.c
View File