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# DesignWare GPIO configuration options
# Copyright (c) 2016 Intel Corporation
# SPDX-License-Identifier: Apache-2.0
menuconfig GPIO_DW
bool "Designware GPIO"
help
Enable driver for Designware GPIO
if GPIO_DW
config GPIO_DW_SHARED_IRQ
bool
config GPIO_DW_CLOCK_GATE
bool "Clock gating"
depends on CLOCK_CONTROL
config GPIO_DW_CLOCK_GATE_DRV_NAME
string
depends on GPIO_DW_CLOCK_GATE
default ""
config GPIO_DW_0
bool "Designware GPIO block 0"
help
Include Designware GPIO driver
config GPIO_DW_0_CLOCK_GATE_SUBSYS
int "Clock controller's subsystem"
depends on GPIO_DW_CLOCK_GATE && GPIO_DW_0
choice
prompt "Port 0 Interrupts via"
default GPIO_DW_0_IRQ_DIRECT
depends on GPIO_DW_0
config GPIO_DW_0_IRQ_DIRECT
bool "Direct Hardware Interrupt"
help
When interrupts fire, the driver's ISR function is being called directly.
config GPIO_DW_0_IRQ_SHARED
bool "Shared IRQ"
depends on SHARED_IRQ
select GPIO_DW_SHARED_IRQ
help
When interrupts fire, the shared IRQ driver is notified. Then the shared IRQ
driver dispatches the interrupt to other drivers.
endchoice
config GPIO_DW_1
bool "Designware GPIO block 1"
help
Include Designware GPIO driver
config GPIO_DW_1_CLOCK_GATE_SUBSYS
int "Clock controller's subsystem"
depends on GPIO_DW_CLOCK_GATE && GPIO_DW_1
choice
prompt "Port 1 Interrupts via"
default GPIO_DW_1_IRQ_DIRECT
depends on GPIO_DW_1
config GPIO_DW_1_IRQ_DIRECT
bool "Direct Hardware Interrupt"
help
When interrupts fire, the driver's ISR function is being called directly.
config GPIO_DW_1_IRQ_SHARED
bool "Shared IRQ"
depends on SHARED_IRQ
select GPIO_DW_SHARED_IRQ
help
When interrupts fire, the shared IRQ driver is notified. Then the shared IRQ
driver dispatches the interrupt to other drivers.
endchoice
config GPIO_DW_2
bool "Designware GPIO block 1"
help
Include Designware GPIO driver
config GPIO_DW_2_CLOCK_GATE_SUBSYS
int "Clock controller's subsystem"
depends on GPIO_DW_CLOCK_GATE && GPIO_DW_2
choice
prompt "Port 1 Interrupts via"
default GPIO_DW_2_IRQ_DIRECT
depends on GPIO_DW_2
config GPIO_DW_2_IRQ_DIRECT
bool "Direct Hardware Interrupt"
help
When interrupts fire, the driver's ISR function is being called directly.
config GPIO_DW_2_IRQ_SHARED
bool "Shared IRQ"
depends on SHARED_IRQ
select GPIO_DW_SHARED_IRQ
help
When interrupts fire, the shared IRQ driver is notified. Then the shared IRQ
driver dispatches the interrupt to other drivers.
endchoice
config GPIO_DW_3
bool "Designware GPIO block 1"
help
Include Designware GPIO driver
config GPIO_DW_3_CLOCK_GATE_SUBSYS
int "Clock controller's subsystem"
depends on GPIO_DW_CLOCK_GATE && GPIO_DW_3
choice
prompt "Port 1 Interrupts via"
default GPIO_DW_3_IRQ_DIRECT
depends on GPIO_DW_3
config GPIO_DW_3_IRQ_DIRECT
bool "Direct Hardware Interrupt"
help
When interrupts fire, the driver's ISR function is being called directly.
config GPIO_DW_3_IRQ_SHARED
bool "Shared IRQ"
depends on SHARED_IRQ
select GPIO_DW_SHARED_IRQ
help
When interrupts fire, the shared IRQ driver is notified. Then the shared IRQ
driver dispatches the interrupt to other drivers.
endchoice
endif # GPIO_DW