Hello, On 22.10.24 18:39, Mark Brown wrote: > On Mon, Oct 21, 2024 at 11:58:07AM +0200, Linux regression tracking (Thorsten Leemhuis) wrote: > >> The culprit afaics was merged for v6.3-rc1. Makes me wonder: would >> reverting this now even an option to fix this in mainline, or would this >> just lead to a regression for someone else? > > Given the description of the original commit I'd expect so. My guess > would be that this is either tuning of the lengths involved or a quirk > that's needed to disable STIG on some devices. Adding a quirk came to my mind as well. I unfortunately do not have a different QSPI chip to test against to see if it is a specific combination of peripheral and chip or if using STIG is generally broken on the socfpga. With trying different lenghts do you refeer to `CQSPI_STIG_DATA_LEN_MAX`? Regards, Stefan -- Pengutronix e.K. | Stefan Kerkmann | Steuerwalder Str. 21 | https://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-128 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 |