netdev - Re: [RFC v5 net-next 11/13] mfd: ocelot-core: add control for the external mdio interface

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Date:   Wed, 29 Dec 2021 15:26:22 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Colin Foster <colin.foster@...advantage.com>
Cc:     linux-gpio@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Linus Walleij <linus.walleij@...aro.org>,
        Russell King <linux@...linux.org.uk>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Jakub Kicinski <kuba@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Andrew Lunn <andrew@...n.ch>, UNGLinuxDriver@...rochip.com,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Vladimir Oltean <vladimir.oltean@....com>
Subject: Re: [RFC v5 net-next 11/13] mfd: ocelot-core: add control for the
 external mdio interface

On Sat, 18 Dec 2021, Colin Foster wrote:

> Utilize the mscc-miim-mdio driver as a child of the ocelot MFD.
> 
> Signed-off-by: Colin Foster <colin.foster@...advantage.com>
> ---
>  drivers/mfd/ocelot-core.c | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)

Squash please.

> diff --git a/drivers/mfd/ocelot-core.c b/drivers/mfd/ocelot-core.c
> index 52aa7b824d02..c67e433f467c 100644
> --- a/drivers/mfd/ocelot-core.c
> +++ b/drivers/mfd/ocelot-core.c
> @@ -104,7 +104,22 @@ struct regmap *ocelot_mfd_get_regmap_from_resource(struct device *dev,
>  }
>  EXPORT_SYMBOL(ocelot_mfd_get_regmap_from_resource);
>  
> +static const struct resource vsc7512_miim1_resources[] = {
> +	{
> +		.start = 0x710700c0,
> +		.end = 0x710700e3,
> +		.name = "gcb_miim1",
> +		.flags = IORESOURCE_MEM,
> +	},
> +};
> +
>  static const struct mfd_cell vsc7512_devs[] = {
> +	{
> +		.name = "ocelot-miim1",
> +		.of_compatible = "mscc,ocelot-miim",
> +		.num_resources = ARRAY_SIZE(vsc7512_miim1_resources),
> +		.resources = vsc7512_miim1_resources,
> +	},
>  	{
>  		.name = "ocelot-ext-switch",
>  		.of_compatible = "mscc,vsc7512-ext-switch",

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