jlaitine opened a new pull request, #14478: URL: https://github.com/apache/nuttx/pull/14478
## Summary This PR corrects the 9-16 bit transfers on IMX9 LPSPI, where buffer lengths were handled wrong. The driver was originally tested only on 8-bit transfers. Additionally, this syncs the driver with TII branch by adding a small optimization for cache invalidation. ## Impact Impacts only imx9 platform and lpspi when using >8 bit transfers ## Testing Tested on custom imx93 board, connected to adis16470 IMU via SPI, using 16-bit transfers. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
