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# Kconfig.dw - DesignWare GPIO configuration options
#
#
# Copyright (c) 2016 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
#
menuconfig GPIO_DW
prompt "Designware GPIO"
default n
depends on GPIO
bool
help
Enable driver for Designware GPIO
if GPIO_DW
config GPIO_DW_SHARED_IRQ
bool
default n
config GPIO_DW_INIT_PRIORITY
int
default 60
prompt "Init priority"
help
Device driver initialization priority.
config GPIO_DW_CLOCK_GATE
bool "Enable clock gating"
select CLOCK_CONTROL
default n
config GPIO_DW_CLOCK_GATE_DRV_NAME
string
depends on GPIO_DW_CLOCK_GATE
default ""
config GPIO_DW_0
bool "Designware GPIO block 0"
default n
help
Include Designware GPIO driver
config GPIO_DW_0_NAME
string "Driver name"
depends on GPIO_DW_0
default "GPIO_0"
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_0_IRQ_SHARED_NAME
string "Device name for Shared IRQ"
depends on GPIO_DW_0 && GPIO_DW_0_IRQ_SHARED
help
Specify the device name for the shared IRQ driver. It is used to register
this driver with the shared IRQ driver, so interrupts can be dispatched
correctly.
config GPIO_DW_0_IRQ_PRI
int "Controller interrupt priority"
depends on GPIO_DW_0 && GPIO_DW_0_IRQ_DIRECT
help
IRQ priority
config GPIO_DW_1
bool "Designware GPIO block 1"
default n
help
Include Designware GPIO driver
config GPIO_DW_1_NAME
string "Driver name"
depends on GPIO_DW_1
default "GPIO_1"
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_1_IRQ_SHARED_NAME
string "Device name for Shared IRQ"
depends on GPIO_DW_1_IRQ_SHARED
help
Specify the device name for the shared IRQ driver. It is used to register
this driver with the shared IRQ driver, so interrupts can be dispatched
correctly.
config GPIO_DW_1_IRQ_PRI
int "Controller interrupt priority"
depends on GPIO_DW_1 && GPIO_DW_1_IRQ_DIRECT
help
IRQ priority
config GPIO_DW_2
bool "Designware GPIO block 1"
default n
help
Include Designware GPIO driver
config GPIO_DW_2_NAME
string "Driver name"
depends on GPIO_DW_2
default "GPIO_2"
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_2_IRQ_SHARED_NAME
string "Device name for Shared IRQ"
depends on GPIO_DW_2_IRQ_SHARED
help
Specify the device name for the shared IRQ driver. It is used to register
this driver with the shared IRQ driver, so interrupts can be dispatched
correctly.
config GPIO_DW_2_IRQ_PRI
int "Controller interrupt priority"
depends on GPIO_DW_2 && GPIO_DW_2_IRQ_DIRECT
help
IRQ priority
config GPIO_DW_3
bool "Designware GPIO block 1"
default n
help
Include Designware GPIO driver
config GPIO_DW_3_NAME
string "Driver name"
depends on GPIO_DW_3
default "GPIO_3"
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
config GPIO_DW_3_IRQ_SHARED_NAME
string "Device name for Shared IRQ"
depends on GPIO_DW_3_IRQ_SHARED
help
Specify the device name for the shared IRQ driver. It is used to register
this driver with the shared IRQ driver, so interrupts can be dispatched
correctly.
config GPIO_DW_3_IRQ_PRI
int "Controller interrupt priority"
depends on GPIO_DW_3 && GPIO_DW_3_IRQ_DIRECT
help
IRQ priority
endif # GPIO_DW