Re: [PATCH v3 1/2] gpio: mlxbf2: Introduce IRQ support

From: Andrew Lunn
Date: Mon Sep 27 2021 - 10:08:13 EST

> The BlueField GPIO HW only support Edge interrupts.

O.K. So please remove all level support from this driver, and return
-EINVAL if requested to do level.

This also means, you cannot use interrupts with the Ethernet PHY. The
PHY is using level interrupts.