mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-09-28 19:20:30 +00:00
spi: axi-spi-engine improvements
Merge series from David Lechner <dlechner@baylibre.com>: We are working towards adding support for the offload feature[1] of the AXI SPI Engine IP core. Before we can do that, we want to make some general fixes and improvements to the driver. In order to avoid a giant series with 35+ patches, we are splitting this up into a few smaller series. This first series mostly doing some housekeeping: * Convert device tree bindings to yaml. * Add a MAINTAINERS entry. * Clean up probe and remove using devm. * Separate message state from driver state. * Add support for cs_off and variable word size. Once this series is applied, we will follow up with a second series of general improvements, and then finally a 3rd series that implements the offload support. The offload support will also involve the IIO subsystem (a new IIO driver will depend on the new SPI offload feature), so I'm mentioning this now in case we want to do anything ahead of time to prepare for that (e.g. putting all of these changes on a separate branch). [1]: https://wiki.analog.com/resources/fpga/peripherals/spi_engine/offload
This commit is contained in:
Mark Brown
commit
4c3ff31a85
253 changed files with 4420 additions and 3531 deletions
41
MAINTAINERS
41
MAINTAINERS
2
Makefile
2
Makefile
Some files were not shown because too many files have changed in this diff Show more
Loading…
Add table
Add a link
Reference in a new issue