linux-kernel - Re: [PATCH 5/7] spi: cadence: Add read access size switch

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Message-ID: <Y6Cqavt/wT2sQfRU@sirena.org.uk>
Date:   Mon, 19 Dec 2022 18:16:10 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Witold Sadowski <wsadowski@...vell.com>
Cc:     linux-spi@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, jpawar@...ence.com,
        pthombar@...ence.com, konrad@...ence.com, wbartczak@...vell.com,
        wzmuda@...vell.com
Subject: Re: [PATCH 5/7] spi: cadence: Add read access size switch

On Mon, Dec 19, 2022 at 06:42:52AM -0800, Witold Sadowski wrote:
> Allow to use different SDMA read size.
> In Marvell implementation of that IP each SDMA
> access will read 8 bytes at once, and is not
> configurable.

If this isn't configurable then shouldn't we just key off the compatible
rather than having a separate property?

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