linux-kernel - Re: [PATCH 1/2] gpio: tegra186: Force one interrupt per bank

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Message-ID: <CACRpkdb+-6dQ4F-asb0K+_9d2JtP7LXyMgjC45V=C0kpBiuAJA@mail.gmail.com>
Date:   Sun, 19 Sep 2021 21:41:14 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Thierry Reding <thierry.reding@...il.com>
Cc:     Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Jon Hunter <jonathanh@...dia.com>,
        Prathamesh Shete <pshete@...dia.com>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        linux-tegra <linux-tegra@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] gpio: tegra186: Force one interrupt per bank

On Fri, Sep 17, 2021 at 12:54 PM Thierry Reding
<thierry.reding@...il.com> wrote:

> From: Thierry Reding <treding@...dia.com>
>
> Newer chips support up to 8 interrupts per bank, which can be useful to
> balance the load and decrease latency. However, it also required a very
> complicated interrupt routing to be set up. To keep things simple for
> now, ensure that a single interrupt per bank is enforced, even if all
> possible interrupts are described in device tree.
>
> Signed-off-by: Thierry Reding <treding@...dia.com>

Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij