| # DesignWare GPIO configuration options |
| |
| # Copyright (c) 2016 Intel Corporation |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| menuconfig GPIO_DW |
| bool "Designware GPIO" |
| select HAS_DTS_GPIO |
| help |
| Enable driver for Designware GPIO |
| |
| if GPIO_DW |
| |
| config GPIO_DW_SHARED_IRQ |
| bool |
| |
| config GPIO_DW_INIT_PRIORITY |
| int "Init priority" |
| default 60 |
| help |
| Device driver initialization priority. |
| |
| config GPIO_DW_CLOCK_GATE |
| bool "Enable clock gating" |
| select 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 |
| |
| if !HAS_DTS |
| config GPIO_DW_0_NAME |
| string "Driver name" |
| depends on GPIO_DW_0 |
| default "GPIO_0" |
| endif |
| |
| 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 |
| |
| if !HAS_DTS |
| config GPIO_DW_0_IRQ_PRI |
| int "Controller interrupt priority" |
| depends on GPIO_DW_0 && GPIO_DW_0_IRQ_DIRECT |
| help |
| IRQ priority |
| endif |
| |
| config GPIO_DW_1 |
| bool "Designware GPIO block 1" |
| help |
| Include Designware GPIO driver |
| |
| if !HAS_DTS |
| config GPIO_DW_1_NAME |
| string "Driver name" |
| depends on GPIO_DW_1 |
| default "GPIO_1" |
| endif |
| |
| 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 |
| |
| if !HAS_DTS |
| config GPIO_DW_1_IRQ_PRI |
| int "Controller interrupt priority" |
| depends on GPIO_DW_1 && GPIO_DW_1_IRQ_DIRECT |
| help |
| IRQ priority |
| endif |
| |
| config GPIO_DW_2 |
| bool "Designware GPIO block 1" |
| help |
| Include Designware GPIO driver |
| |
| if !HAS_DTS |
| config GPIO_DW_2_NAME |
| string "Driver name" |
| depends on GPIO_DW_2 |
| default "GPIO_2" |
| endif |
| |
| 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 |
| |
| if !HAS_DTS |
| config GPIO_DW_2_IRQ_PRI |
| int "Controller interrupt priority" |
| depends on GPIO_DW_2 && GPIO_DW_2_IRQ_DIRECT |
| help |
| IRQ priority |
| endif |
| |
| config GPIO_DW_3 |
| bool "Designware GPIO block 1" |
| help |
| Include Designware GPIO driver |
| |
| if !HAS_DTS |
| config GPIO_DW_3_NAME |
| string "Driver name" |
| depends on GPIO_DW_3 |
| default "GPIO_3" |
| endif |
| |
| 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 |
| |
| if !HAS_DTS |
| config GPIO_DW_3_IRQ_PRI |
| int "Controller interrupt priority" |
| depends on GPIO_DW_3 && GPIO_DW_3_IRQ_DIRECT |
| help |
| IRQ priority |
| endif |
| |
| endif # GPIO_DW |
