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config SOC_INTEL_COMMON_BLOCK_GPIO
bool
select HAVE_DEBUG_GPIO
select HAVE_GPIO_SNAPSHOT_VERIFY_SUPPORT
help
Intel Processor common GPIO support
if SOC_INTEL_COMMON_BLOCK_GPIO
# Use to program Interrupt Polarity Control (IPCx) register
# Each bit represents IRQx Active High Polarity Disable configuration:
# when set to 1, the interrupt polarity associated with IRQx is inverted
# to appear as Active Low to IOAPIC and vice versa
config SOC_INTEL_COMMON_BLOCK_GPIO_ITSS_POL_CFG
bool
default n
# Used to configure Pad Tolerance as 1.8V or 3.3V
config SOC_INTEL_COMMON_BLOCK_GPIO_PADCFG_PADTOL
bool
default n
# Used to configure IOSSTATE and IOSTERM
config SOC_INTEL_COMMON_BLOCK_GPIO_IOSTANDBY
bool
default n
# Indicate if multiple ACPI devices are used for each gpio community.
config SOC_INTEL_COMMON_BLOCK_GPIO_MULTI_ACPI_DEVICES
bool
default n
# Indicate if SoC supports dual-routing of GPIOs (to different paths like SCI,
# NMI, SMI, IOAPIC). This is required to support IRQ and wake on the same pad.
config SOC_INTEL_COMMON_BLOCK_GPIO_DUAL_ROUTE_SUPPORT
bool
default n
config SOC_INTEL_COMMON_BLOCK_GPIO_LOCK_USING_SBI
bool
default n
help
Till ADL PCH,`Pad Configuration Lock` can only be set or cleared
using non-posted sideband write.
config SOC_INTEL_COMMON_BLOCK_GPIO_LOCK_USING_PCR
bool
default n
depends on !SOC_INTEL_COMMON_BLOCK_GPIO_LOCK_USING_SBI
help
SoC user to select this config if `Pad Configuration Lock` can only be set or
cleared using private configuration register (PCR) write.
Starting with MTL SoC, the recommendation is to use PCR for locking down the
GPIO configuration.
endif
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