Re: [PATCH v4 3/3] dt-bindings: firmware: qcom: scm: Separate VMIDs from header to bindings

From: Krzysztof Kozlowski
Date: Tue Jan 10 2023 - 05:12:21 EST


On 09/01/2023 14:05, Konrad Dybcio wrote:
> The SCM VMIDs represent predefined mappings that come from the
> irreplaceable and non-omittable firmware that comes with every
> Qualcomm SoC (unless you steal engineering samples from the factory)
> and help clarify otherwise totally magic numbers which we are
> required to pass to the secure world for some parts of the SoC to
> work at all (with modem being the prime example).
>
> On top of that, with changes to the rmtfs binding, secure VMIDs will
> become useful to have in device trees for readability. Separate them
> out and add to include/dt-bindings.
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
> ---
> v3 -> v4:

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

Best regards,
Krzysztof