On Wed, Apr 29, 2026 at 09:38:50AM +0800, Troy Mitchell wrote:
> Add the optional spacemit,fixed-sample-rate property. When multiple I2S
> controllers share a common bclk, this property constrains all
> controllers to the same sample rate. This applies to both K1 and K3
> SoCs and is only needed when two or more I2S controllers are active
> simultaneously.

This doesn't seem controller specific, it should be factored out into
the core - the same issue will apply with any system sharing a BCLK.