RE: [PATCH v2 10/12] dt-bindings: media: fsd: Document CSIS DMA controller

From: Inbaraj E
Date: Fri Aug 22 2025 - 22:39:32 EST


Hi Krzysztof,

Thanks for the review.

> On 14/08/2025 16:09, Inbaraj E wrote:
> > +
> > +required:
> > + - compatible
> > + - reg
> > + - interrupts
> > + - clocks
> > + - clock-names
> > + - iommus
> > + - port
>
> Also, you miss here supplies (as required).

According to the HW design of FSD SoC, the control to manage CSIS power is given to
a separate CPU where custom firmware runs. Therefore. The Linux side does not control
the CSIS power supplies directly and are hence not included in the device tree.


Regards,
Inbaraj E