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From:   Bartosz Golaszewski <brgl@bgdev.pl>
Date:   Tue, 12 Jul 2022 12:23:57 +0200
Message-ID: <CAMRc=MdDp+Pwqifp0xCkFic+DO65RL=qOw3Prrze9WoyKkV8fQ@mail.gmail.com>
Subject: Re: [PATCH] gpio: GPIO_SAMA5D2_PIOBU should depend on ARCH_AT91
To:     Geert Uytterhoeven <geert+renesas@glider.be>
Cc:     Ludovic Desroches <ludovic.desroches@microchip.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
        Linux ARM <linux-arm-kernel@lists.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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On Mon, Jul 11, 2022 at 12:27 PM Geert Uytterhoeven
<geert+renesas@glider.be> wrote:
>
> The SAMA5D2 PIOBU is only present on some AT91/Microchip SoCs.  Hence
> add a dependency on ARCH_AT91, to prevent asking the user about this
> driver when configuring a kernel without AT91/Microchip SoC support.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
>  drivers/gpio/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
> index 63a89ff7865e374f..1852656d5eb248f6 100644
> --- a/drivers/gpio/Kconfig
> +++ b/drivers/gpio/Kconfig
> @@ -553,6 +553,7 @@ config GPIO_SAMA5D2_PIOBU
>         tristate "SAMA5D2 PIOBU GPIO support"
>         depends on MFD_SYSCON
>         depends on OF_GPIO
> +       depends on ARCH_AT91 || COMPILE_TEST
>         select GPIO_SYSCON
>         help
>           Say yes here to use the PIOBU pins as GPIOs.
> --
> 2.25.1
>

Applied, thanks!

Bart