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.
>
> 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.
>
> 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@xxxxxxxxxx
Can you please pull those into this series or otherwise coordinate?
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