[PATCH v3 5/6] arm64: dts: imx8mp: Add fsl,dsp-ctrl property for dsp

[Krzysztof Kozlowski]

On Tue, Dec 10, 2024 at 02:53:37PM +0200, Daniel Baluta wrote:
> Audio block control contains a set of registers some of them used for
> DSP configuration.
> 
> Drivers (rproc, SOF) are using fsl,dsp-ctrl property to access those
> registers in order to control the operations of the DSP (e.g for
> start, reset, etc).

This should have been implemented as reset controller, not syscon. It's
really poor choice to call everything syscon. It does not scale, does
not provide you runtime PM or probe ordering (device links). Quick look
at your drivers suggest that you have exacvtly that problems.

Best regards,
Krzysztof