linux-kernel - Re: [PATCH v1 net-next 3/6] net: dsa: ocelot: felix: add interface for custom regmaps

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Message-ID: <20211121171901.nodvawmwxp6uwnim@skbuf>
Date:   Sun, 21 Nov 2021 17:19:02 +0000
From:   Vladimir Oltean <vladimir.oltean@....com>
To:     Colin Foster <colin.foster@...advantage.com>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        "UNGLinuxDriver@...rochip.com" <UNGLinuxDriver@...rochip.com>,
        Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Russell King <linux@...linux.org.uk>
Subject: Re: [PATCH v1 net-next 3/6] net: dsa: ocelot: felix: add interface
 for custom regmaps

On Fri, Nov 19, 2021 at 02:43:10PM -0800, Colin Foster wrote:
> Add an interface so that non-mmio regmaps can be used
> 
> Signed-off-by: Colin Foster <colin.foster@...advantage.com>
> ---

What is your plan with treating the vsc7514 spi chip as a multi function
device, of which the DSA driver would probe only on the Ethernet switch
portion of it? Would this patch still be needed in its current form?