netdev - Re: [RFC net-next 15/15] net: lora: Add Semtech SX1301

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Message-ID: <20180704114355.GB11693@sirena.org.uk>
Date:   Wed, 4 Jul 2018 12:43:55 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Andreas Färber <afaerber@...e.de>
Cc:     netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Jian-Hong Pan <starnight@...cu.edu.tw>,
        Jiri Pirko <jiri@...nulli.us>,
        Marcel Holtmann <marcel@...tmann.org>,
        "David S . Miller" <davem@...emloft.net>,
        Matthias Brugger <mbrugger@...e.com>,
        Janus Piwek <jpiwek@...oweurope.com>,
        Michael Röder <michael.roeder@...et.eu>,
        Dollar Chen <dollar.chen@...ec.com>,
        Ken Yu <ken.yu@...wireless.com>,
        Ben Whitten <ben.whitten@...rdtech.com>,
        Steve deRosier <derosier@...il.com>, linux-spi@...r.kernel.org,
        LoRa_Community_Support@...tech.com,
        Hasnain Virk <Hasnain.Virk@....com>
Subject: Re: [RFC net-next 15/15] net: lora: Add Semtech SX1301

On Tue, Jul 03, 2018 at 06:40:41PM +0200, Andreas Färber wrote:

> Do you have an alternative solution for abstraction? A regmap would seem
> to require putting everything into a monolithic SX1301 driver despite
> those connected chipsets actually being regular, external SPI chips that
> could also be attached to non-SX1301 SPI masters.

I'm suggesting a regmap for those external SPI chips.  It doesn't matter
what the host uses.

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