On Sun, 13 Feb 2022 19:58:28 +0000, Cristian Marussi wrote:
> SCMI protocols in the platform can optionally signal to the OSPM agent
> the expected execution latency for a specific resource/operation pair.
>
> Introduce an SCMI system wide optional property to describe a global time
> threshold which can be configured on a per-platform base to determine the
> opportunity, or not, for an SCMI command advertised to have a higher
> latency than the threshold, to be considered for atomic operations:
> high-latency SCMI synchronous commands should be preferably issued in the
> usual non-atomic mode.
>
> Cc: Rob Herring <robh+dt@xxxxxxxxxx>
> Cc: devicetree@xxxxxxxxxxxxxxx
> Signed-off-by: Cristian Marussi <cristian.marussi@xxxxxxx>
> ---
> v3 --> v4
> - renamed property to atomic-threshold-us
> v1 --> v2
> - rephrased the property description
> ---
> .../devicetree/bindings/firmware/arm,scmi.yaml | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):
yamllint warnings/errors:
dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/firmware/arm,scmi.yaml: properties:atomic-threshold-us: '$ref' should not be valid under {'const': '$ref'}
hint: Standard unit suffix properties don't need a type $ref
from schema $id: http://devicetree.org/meta-schemas/core.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/firmware/arm,scmi.yaml: ignoring, error in schema: properties: atomic-threshold-us
Documentation/devicetree/bindings/firmware/arm,scmi.example.dt.yaml:0:0: /example-0/firmware/scmi: failed to match any schema with compatible: ['arm,scmi']
Documentation/devicetree/bindings/firmware/arm,scmi.example.dt.yaml:0:0: /example-1/firmware/scmi: failed to match any schema with compatible: ['arm,scmi-smc']
Documentation/devicetree/bindings/mailbox/arm,mhu.example.dt.yaml:0:0: /example-1/firmware/scmi: failed to match any schema with compatible: ['arm,scmi']
doc reference errors (make refcheckdocs):
See https://patchwork.ozlabs.org/patch/1592136
This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit.
