linux-kernel - Re: [PATCH v4 10/12] mfd: da9063: Register RTC only on DA9063L

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Date:   Wed, 6 Jun 2018 07:41:56 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Marek Vasut <marek.vasut@...il.com>
Cc:     linux-kernel@...r.kernel.org,
        Marek Vasut <marek.vasut+renesas@...il.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Mark Brown <broonie@...nel.org>,
        Steve Twiss <stwiss.opensource@...semi.com>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH v4 10/12] mfd: da9063: Register RTC only on DA9063L

On Wed, 06 Jun 2018, Marek Vasut wrote:

> The DA9063L does not contain RTC block, unlike the full DA9063.
> Split the RTC block into separate mfd cell and register it only
> on DA9063.
> 
> Signed-off-by: Marek Vasut <marek.vasut+renesas@...il.com>
> Cc: Geert Uytterhoeven <geert+renesas@...der.be>
> Cc: Lee Jones <lee.jones@...aro.org>
> Cc: Mark Brown <broonie@...nel.org>
> Cc: Steve Twiss <stwiss.opensource@...semi.com>
> Cc: Wolfram Sang <wsa+renesas@...g-engineering.com>
> Cc: linux-renesas-soc@...r.kernel.org
> ---
> V2: No change
> V3: Rework of mfd: da9063: Disallow RTC on DA9063L
> V4: - Change the original failure text
>     - Use PLATFORM_DEVID_NONE in mfd_add_devices
> ---
>  drivers/mfd/da9063-core.c | 33 +++++++++++++++++++++++++--------
>  1 file changed, 25 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/mfd/da9063-core.c b/drivers/mfd/da9063-core.c
> index 9aff815877c0..3443c9321c09 100644
> --- a/drivers/mfd/da9063-core.c
> +++ b/drivers/mfd/da9063-core.c
> @@ -76,7 +76,7 @@ static struct resource da9063_hwmon_resources[] = {
>  };
>  
>  
> -static const struct mfd_cell da9063_devs[] = {
> +static const struct mfd_cell da9063_common_devs[] = {
>  	{
>  		.name		= DA9063_DRVNAME_REGULATORS,
>  		.num_resources	= ARRAY_SIZE(da9063_regulators_resources),
> @@ -100,15 +100,19 @@ static const struct mfd_cell da9063_devs[] = {
>  		.resources	= da9063_onkey_resources,
>  		.of_compatible = "dlg,da9063-onkey",
>  	},
> +	{
> +		.name		= DA9063_DRVNAME_VIBRATION,
> +	},
> +};

Still not a fan of multi-line single entries, but seeing as it was
already multi-line and you are just moving it, I'll let it go.

For my own reference:
  Acked-for-MFD-by: Lee Jones <lee.jones@...aro.org>

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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