linux-kernel - Re: [PATCH RFC 1/4] spi: spi-mem: Flag DQS capability

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Message-ID: <9aaeca54-292a-42f7-90d6-a533ff1f5022@sirena.org.uk>
Date: Thu, 5 Feb 2026 19:11:45 +0000
From: Mark Brown <broonie@...nel.org>
To: Miquel Raynal <miquel.raynal@...tlin.com>
Cc: Richard Weinberger <richard@....at>,
	Vignesh Raghavendra <vigneshr@...com>,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>, praneeth@...com,
	u-kumar1@...com, p-mantena@...com, a-dutta@...com, s-k6@...com,
	linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-mtd@...ts.infradead.org
Subject: Re: [PATCH RFC 1/4] spi: spi-mem: Flag DQS capability

On Thu, Feb 05, 2026 at 08:06:58PM +0100, Miquel Raynal wrote:
> DQS is a typical SPI memory signal used to help with reading the data on
> the bus at high speeds (especially in DTR mode) by avoiding clock
> skews. The chip generates a clock signal synchronized with its data
> output fronts, also called data strobe.

Acked-by: Mark Brown <broonie@...nel.org>

This seems fine if the rest of the series is fine; if people like this
approach then it's probably sensible to merge along with the MTD patches
using it and then send me a tag with the SPI bit for me to apply the
SPI driver changes.

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