[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20240620-annoying-elated-lobster-240aed-mkl@pengutronix.de>
Date: Thu, 20 Jun 2024 13:43:29 +0200
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: Mark Brown <broonie@...nel.org>
Cc: Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>, Fabio Estevam <festevam@...il.com>,
Stefan Moring <stefan.moring@...hnolution.nl>, Benjamin Bigler <benjamin@...ler.one>,
Carlos Song <carlos.song@....com>, Clark Wang <xiaoning.wang@....com>,
Adam Butcher <adam@...samine.co.uk>, linux-spi@...r.kernel.org, imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, Stefan Bigler <linux@...ler.io>,
Sebastian Reichel <sre@...nel.org>, Thorsten Scherer <T.Scherer@...elmann.de>
Subject: Re: [PATCH] spi: spi-imx: imx51: revert burst length calculation
back to bits_per_word
On 20.06.2024 12:13:37, Mark Brown wrote:
> On Tue, 18 Jun 2024 19:34:18 +0200, Marc Kleine-Budde wrote:
> > The patch 15a6af94a277 ("spi: Increase imx51 ecspi burst length based
> > on transfer length") increased the burst length calculation in
> > mx51_ecspi_prepare_transfer() to be based on the transfer length.
> >
> > This breaks HW CS + SPI_CS_WORD support which was added in
> > 6e95b23a5b2d ("spi: imx: Implement support for CS_WORD") and transfers
> > with bits-per-word != 8, 16, 32.
> >
> > [...]
>
> Applied to
>
> https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
As this is a fix of a regression, can you pick this for v6.10, too.
Marc
--
Pengutronix e.K. | Marc Kleine-Budde |
Embedded Linux | https://www.pengutronix.de |
Vertretung Nürnberg | Phone: +49-5121-206917-129 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 |
Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)
Powered by blists - more mailing lists