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Date:   Fri, 28 Feb 2020 16:20:57 +0000
From:   Mark Brown <broonie@kernel.org>
To:     John Garry <john.garry@huawei.com>
Cc:     linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-mtd@lists.infradead.org, andriy.shevchenko@linux.intel.com,
        linuxarm@huawei.com
Subject: Re: [PATCH RFC 3/3] spi: HiSilicon v3xx: Use DMI quirk to set
 controller buswidth override bits
Message-ID: <20200228162057.GC4956@sirena.org.uk>
References: <1582903131-160033-1-git-send-email-john.garry@huawei.com>
 <1582903131-160033-4-git-send-email-john.garry@huawei.com>
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On Fri, Feb 28, 2020 at 11:18:51PM +0800, John Garry wrote:
> The Huawei D06 board (and variants) can support Quad mode of operation.
>=20
> Since we have no current method in ACPI SPI bus device resource descripti=
on
> to describe this information, use DMI to detect the board, and set the
> controller buswidth override bits.

Hopefully this is something that the ACPI people will be looking to
address going forwards :/

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