[PATCH] spi: cadence_spi: Add octal and quad write support

[Pratyush Yadav]

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.yadav@ti.com/

-- 
Regards,
Pratyush Yadav
Texas Instruments India