[PATCH v2] arm64: dts: fvp: Add ETE and TRBE nodes for Rev C model

Suzuki K Poulose suzuki.poulose at arm.com
Mon May 12 09:08:03 PDT 2025


On 12/05/2025 16:11, Leo Yan wrote:
> The FVP Rev C model includes CoreSight ETE and TRBE support.  These
> features can be enabled by specifying parameters when launching the
> model:
> 
>    -C cluster0.has_ete: 1
>    -C cluster1.has_ete: 1
>    -C cluster0.has_trbe: 1
>    -C cluster1.has_trbe: 1
> 
> This change adds device tree bindings for the ETE and TRBE nodes.  They
> are disabled by default to prevent kernel warnings from failed driver
> probes, as the model does not enable the features unless explicitly
> specified.
> 
> Signed-off-by: Leo Yan <leo.yan at arm.com>

Acked-by: Suzuki K Poulose <suzuki.poulose at arm.com>



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