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stm32: interrupt_controller (exti): Rework to support peripheral lines #85366

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erwango opened this issue Feb 7, 2025 · 0 comments
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stm32: interrupt_controller (exti): Rework to support peripheral lines #85366

erwango opened this issue Feb 7, 2025 · 0 comments
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area: Interrupt Controller Enhancement Changes/Updates/Additions to existing features platform: STM32 ST Micro STM32

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erwango commented Feb 7, 2025

Is your enhancement proposal related to a problem? Please describe.
Current STM32 Interrupt controller (EXTI) implementation only supports GPIO lines.

As a consequence, it can not be reused for other drivers that rely on EXTI and those drivers need to reimplement the whole EXTI logic on their side.

Describe the solution you'd like
Rework STM32 EXTI driver to allow usage across the whole range of peripherals

Additional context
See #85022
@erwango erwango added Enhancement Changes/Updates/Additions to existing features platform: STM32 ST Micro STM32 area: Interrupt Controller labels Feb 7, 2025
@KozhinovAlexander KozhinovAlexander mentioned this issue Feb 10, 2025
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area: Interrupt Controller Enhancement Changes/Updates/Additions to existing features platform: STM32 ST Micro STM32
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