linux-kernel - Re: [PATCH 1/8] gpio: Add Elba SoC gpio driver for spi cs control

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Date:   Fri, 5 Mar 2021 14:57:30 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Brad Larson <brad@...sando.io>
Cc:     Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Arnd Bergmann <arnd@...db.de>,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Mark Brown <broonie@...nel.org>,
        Serge Semin <fancer.lancer@...il.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Olof Johansson <olof@...om.net>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        linux-spi <linux-spi@...r.kernel.org>,
        Linux MMC List <linux-mmc@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/8] gpio: Add Elba SoC gpio driver for spi cs control

Hi Brad,

On Thu, Mar 4, 2021 at 4:59 AM Brad Larson <brad@...sando.io> wrote:
> This GPIO driver is for the Pensando Elba SoC which
> provides control of four chip selects on two SPI busses.
>
> Signed-off-by: Brad Larson <brad@...sando.io>

Thanks for your patch!

> --- a/drivers/gpio/Kconfig
> +++ b/drivers/gpio/Kconfig
> @@ -241,6 +241,12 @@ config GPIO_EIC_SPRD
>         help
>           Say yes here to support Spreadtrum EIC device.
>
> +config GPIO_ELBA_SPICS
> +       bool "Pensando Elba SPI chip-select"
> +       depends on ARCH_PENSANDO_ELBA_SOC

Any specific reason this can't be "... || COMPILE_TEST"?

> +       help
> +         Say yes here to support the Pensndo Elba SoC SPI chip-select driver
> +
>  config GPIO_EM
>         tristate "Emma Mobile GPIO"
>         depends on (ARCH_EMEV2 || COMPILE_TEST) && OF_GPIO

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds