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Date:   Mon, 27 Sep 2021 16:08:01 +0200
From:   Andrew Lunn <andrew@lunn.ch>
To:     Asmaa Mnebhi <asmaa@nvidia.com>
Cc:     Linus Walleij <linus.walleij@linaro.org>,
        Andy Shevchenko <andy.shevchenko@gmail.com>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
        netdev <netdev@vger.kernel.org>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
        Jakub Kicinski <kuba@kernel.org>,
        Bartosz Golaszewski <bgolaszewski@baylibre.com>,
        "David S. Miller" <davem@davemloft.net>,
        "Rafael J. Wysocki" <rjw@rjwysocki.net>,
        David Thompson <davthompson@nvidia.com>
Subject: Re: [PATCH v3 1/2] gpio: mlxbf2: Introduce IRQ support
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References: <20210923202216.16091-1-asmaa@nvidia.com>
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> 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.

    Andrew