Hi Ley, On 22/05/20 03:53PM, Ley Foon Tan wrote: > In Commit d64077202158 ("spi: cadence_qspi: Move to spi-mem framework") > it removes setting to quad write bit by accident. This commit restores > it back and also adding checking for octal support. > > Fixes: d64077202158 ("spi: cadence_qspi: Move to spi-mem framework")
I sent a patch to add Octal DTR support for this controller [0]. It should also fix this problem (check cadence_qspi_set_protocol()). [0] https://patchwork.ozlabs.org/project/uboot/patch/20200522124509.6901-5-p.ya...@ti.com/ -- Regards, Pratyush Yadav Texas Instruments India