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Date: Tue, 23 Jan 2024 19:00:40 +0000
From: Mark Brown <broonie@kernel.org>
To: Tudor Ambarus <tudor.ambarus@linaro.org>
Cc: andi.shyti@kernel.org, arnd@arndb.de, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
	alim.akhtar@samsung.com, linux-spi@vger.kernel.org,
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	linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-arch@vger.kernel.org, andre.draszik@linaro.org,
	peter.griffin@linaro.org, semen.protsenko@linaro.org,
	kernel-team@android.com, willmcvicker@google.com
Subject: Re: [PATCH 00/21] spi: s3c64xx: winter cleanup and gs101 support
Message-ID: <e233f4ff-9ed9-42bd-8ffb-17b66bcf2b5b@sirena.org.uk>
References: <20240123153421.715951-1-tudor.ambarus@linaro.org>
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On Tue, Jan 23, 2024 at 03:33:59PM +0000, Tudor Ambarus wrote:

> The patch set cleans a bit the driver and adds support for gs101 SPI.
>=20
> Apart of the SPI patches, I added support for iowrite{8,16}_32 accessors
> in asm-generic/io.h. This will allow devices that require 32 bits
> register accesses to write data in chunks of 8 or 16 bits (a typical use
> case is SPI, where clients can request transfers in words of 8 bits for
> example). GS101 only allows 32bit register accesses otherwise it raisses
> a Serror Interrupt and hangs the system, thus the accessors are needed
> here. If the accessors are fine, I expect they'll be queued either to
> the SPI tree or to the ASM header files tree, but by providing an
> immutable tag, so that the other tree can merge them too.
>=20
> The SPI patches were tested with the spi-loopback-test on the gs101
> controller.

The reformatting in this series will conflict with the SPI changes in:

   https://lore.kernel.org/r/20240120012948.8836-1-semen.protsenko@linaro.o=
rg

Can you please pull those into this series or otherwise coordinate?

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