linux-kernel - Re: [PATCH 2/2] gpio: tegra186: Support multiple interrupts per bank

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Message-ID: <CAMpxmJW5XkwrawJX0ypJ9BVV4_LEO6g3EkptGKG0LCxsmHKriQ@mail.gmail.com>
Date:   Wed, 22 Sep 2021 11:27:26 +0200
From:   Bartosz Golaszewski <bgolaszewski@...libre.com>
To:     Thierry Reding <thierry.reding@...il.com>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Jon Hunter <jonathanh@...dia.com>,
        Prathamesh Shete <pshete@...dia.com>,
        linux-gpio <linux-gpio@...r.kernel.org>,
        linux-tegra <linux-tegra@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/2] gpio: tegra186: Support multiple interrupts per bank

On Fri, Sep 17, 2021 at 12:54 PM Thierry Reding
<thierry.reding@...il.com> wrote:
>
> From: Thierry Reding <treding@...dia.com>
>
> Tegra194 and later support more than a single interrupt per bank. This
> is primarily useful for virtualization but can also be helpful for more
> fine-grained CPU affinity control. To keep things simple for now, route
> all pins to the first interrupt.
>
> For backwards-compatibility, support old device trees that specify only
> one interrupt per bank by counting the interrupts at probe time.
>
> Signed-off-by: Thierry Reding <treding@...dia.com>
> ---

Applied, thanks!

Bart