[PATCH v8 00/18] spi: cadence-quadspi: add PHY tuning support

Santhosh Kumar K s-k6 at ti.com
Mon Aug 24 22:04:58 PDT 2026


Hello all,

On 21/08/26 17:18, Santhosh Kumar K wrote:
> This series implements PHY tuning support for the Cadence QSPI controller
> to enable reliable high-speed operations. Without PHY tuning, controllers
> use conservative timing that limits performance. PHY tuning calibrates
> RX/TX delay lines to find optimal data capture timing windows, enabling
> operation up to the controller's maximum frequency.
> 

A few of the issues reported by sashiko-bot are valid. I'll address
those fixes and respin the series shortly.

Thanks,
Santhosh.




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