Re: [PATCH v16 6/8] Coresight: Add TPDA link driver

[Jinlong Mao]

On 1/16/2023 5:36 PM, Suzuki K Poulose wrote:
> On 06/01/2023 09:21, Mao Jinlong wrote:
> > TPDA(Trace, Profiling and Diagnostics Aggregator) is
> > to provide packetization, funneling and timestamping of
> > TPDM data. Multiple monitors are connected to different
> > input ports of TPDA.This change is to add tpda
> > enable/disable/probe functions for coresight tpda driver.
> >
> >   - - - -         - - - -        - - - -
> > | TPDM 0|      | TPDM 1 |     | TPDM 2|
> >   - - - -         - - - -        - - - -
> >      |               |             |
> >      |_ _ _ _ _ _    |     _ _ _ _ |
> >                  |   |    |
> >                  |   |    |
> >             ------------------
> >            |        TPDA      |
> >             ------------------
> >
> > Signed-off-by: Tao Zhang <quic_taozha@xxxxxxxxxxx>
> > Signed-off-by: Mao Jinlong <quic_jinlmao@xxxxxxxxxxx>
>
> Reviewed-by: Suzuki K Poulose <suzuki.poulose@xxxxxxx>
>
> Btw, do we expect to see these devices on an ACPI system ?

These devices are not supported on an ACPI system.

Thanks
Jinlong Mao
> Suzuki