Help¶

When interrupts fire, the shared IRQ driver is notified. Then the shared IRQ driver dispatches the interrupt to other drivers.

Direct dependencies¶

SHARED_IRQ && <choice: Port 0 Interrupts via>

(Includes any dependencies from ifs and menus.)

Symbols selected by this symbol¶

GPIO_DW_SHARED_IRQ

Kconfig definition¶

At <Zephyr>/drivers/gpio/Kconfig.dw:50

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:34 → <Zephyr>/drivers/gpio/Kconfig:24

Menu path: (Top) → Device Drivers → GPIO Drivers → Designware GPIO → Designware GPIO block 0 → Port 0 Interrupts via

config GPIO_DW_0_IRQ_SHARED
    bool "Shared IRQ"
    select GPIO_DW_SHARED_IRQ
    depends on SHARED_IRQ && <choice: Port 0 Interrupts via>
    help
      When interrupts fire, the shared IRQ driver is notified. Then the shared IRQ
      driver dispatches the interrupt to other drivers.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)