linux-kernel - Re: [PATCH 1/2] pinctrl: tegra: define GPIO compatible node per SoC

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Message-ID: <CACRpkda2SouLeKO8UrRxwQOwKtwsiUctE0cu3YKKj8C2SViSbw@mail.gmail.com>
Date:   Sun, 29 Jul 2018 23:37:40 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Stefan Agner <stefan@...er.ch>
Cc:     "thierry.reding@...il.com" <thierry.reding@...il.com>,
        Jon Hunter <jonathanh@...dia.com>,
        Peter De Schrijver <pdeschrijver@...dia.co>,
        Dmitry Osipenko <digetx@...il.com>,
        Kees Cook <keescook@...omium.org>,
        Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        linux-tegra@...r.kernel.org,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] pinctrl: tegra: define GPIO compatible node per SoC

On Thu, Jul 26, 2018 at 5:40 PM Stefan Agner <stefan@...er.ch> wrote:

> Tegra 2 uses a different GPIO controller which uses "tegra20-gpio" as
> compatible string.
>
> Make the compatible string the GPIO node is using a SoC specific
> property. This prevents the kernel from registering the GPIO range
> twice in case the GPIO range is specified in the device tree.
>
> Fixes: 9462510ce31e ("pinctrl: tegra: Only set the gpio range if needed")
> Signed-off-by: Stefan Agner <stefan@...er.ch>

Patch applied.

Yours,
Linus Walleij