Commit Graph

3 Commits

Author SHA1 Message Date
Sibi Sankar
eb48137d78 dt-bindings: remoteproc: qcom,sc7280-mss-pil: Update memory-region
The dynamic memory region used for metadata authentication would still
be a part of the kernel mapping and any access to this region by the
application processor after assigning it to the remote Q6 will result
in a XPU violation. This is fixed by using a no-map carveout instead.
Update the bindings to reflect the addition of the new modem metadata
carveout on SC7280 SoC.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230117085840.32356-5-quic_sibis@quicinc.com
2023-01-18 21:36:17 -06:00
Rob Herring
7470d2bf41 dt-bindings: remoteproc: Add missing (unevaluated|additional)Properties on child nodes
In order to ensure only documented properties are present, node schemas
must have unevaluatedProperties or additionalProperties set to false
(typically).

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220823145649.3118479-10-robh@kernel.org
2022-09-12 15:28:08 -05:00
Sibi Sankar
3abe6d6542 dt-bindings: remoteproc: qcom: Convert SC7280 MSS bindings to YAML
Add a separate YAML binding to act as a superset of the PAS and non-PAS
compatible for SC7280 MSS PIL. This also serves as a way to increase
readability.

Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1657020721-24939-2-git-send-email-quic_sibis@quicinc.com
2022-07-12 16:06:31 -05:00