linux-kernel - Re: [PATCH v8 08/12] gpio: bd9571mwv: Add BD9574MWF support

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Date:   Sun, 3 Jan 2021 16:35:31 +0100
From:   Bartosz Golaszewski <bgolaszewski@...libre.com>
To:     Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
Cc:     marek.vasut+renesas@...il.com, Lee Jones <lee.jones@...aro.org>,
        Matti Vaittinen <matti.vaittinen@...rohmeurope.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        khiem.nguyen.xt@...esas.com, linux-power@...rohmeurope.com,
        linux-gpio <linux-gpio@...r.kernel.org>,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v8 08/12] gpio: bd9571mwv: Add BD9574MWF support

On Fri, Dec 25, 2020 at 10:33 AM Yoshihiro Shimoda
<yoshihiro.shimoda.uh@...esas.com> wrote:
>
> Add support for BD9574MWF which is similar chip with BD9571MWV.
> Note that BD9574MWF has additional features "RECOV_GPOUT",
> "FREQSEL" and "RTC_IN", but supports GPIO function only.
>
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
> Reviewed-by: Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
> ---
>  drivers/gpio/gpio-bd9571mwv.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpio/gpio-bd9571mwv.c b/drivers/gpio/gpio-bd9571mwv.c
> index 0e5395f..df6102b 100644
> --- a/drivers/gpio/gpio-bd9571mwv.c
> +++ b/drivers/gpio/gpio-bd9571mwv.c
> @@ -1,6 +1,6 @@
>  // SPDX-License-Identifier: GPL-2.0-only
>  /*
> - * ROHM BD9571MWV-M GPIO driver
> + * ROHM BD9571MWV-M and BD9574MWF-M GPIO driver
>   *
>   * Copyright (C) 2017 Marek Vasut <marek.vasut+renesas@...il.com>
>   *
> @@ -10,6 +10,7 @@
>   */
>
>  #include <linux/gpio/driver.h>
> +#include <linux/mfd/rohm-generic.h>
>  #include <linux/module.h>
>  #include <linux/platform_device.h>
>
> @@ -118,7 +119,8 @@ static int bd9571mwv_gpio_probe(struct platform_device *pdev)
>  }
>
>  static const struct platform_device_id bd9571mwv_gpio_id_table[] = {
> -       { "bd9571mwv-gpio", },
> +       { "bd9571mwv-gpio", ROHM_CHIP_TYPE_BD9571 },
> +       { "bd9574mwf-gpio", ROHM_CHIP_TYPE_BD9574 },
>         { /* sentinel */ }
>  };
>  MODULE_DEVICE_TABLE(platform, bd9571mwv_gpio_id_table);
> --
> 2.7.4
>

Acked-by: Bartosz Golaszewski <bgolaszewski@...libre.com>