| Message ID | 1658529438-9234-2-git-send-email-quic_gurus@quicinc.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | SCM: Add support for wait-queue aware firmware | expand |
On 22/07/2022 18:37, Guru Das Srinagesh wrote: > For firmware that supports it, allow multiple SCM calls to be passed > down to it by removing the serialization lock in the SCM driver. > > This patch is based on this YAML conversion patch [1] that is in-flight > currently. > > [1] https://lore.kernel.org/lkml/20220708090431.30437-1-david@ixit.cz/ > > Signed-off-by: Guru Das Srinagesh <quic_gurus@quicinc.com> > --- > Documentation/devicetree/bindings/firmware/qcom,scm.yaml | 5 +++++ > 1 file changed, 5 insertions(+) Please use scripts/get_maintainers.pl to get a list of necessary people and lists to CC. It might happen, that command when run on an older kernel, gives you outdated entries. Therefore please be sure you base your patches on recent Linux kernel. Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.yaml b/Documentation/devicetree/bindings/firmware/qcom,scm.yaml index 9fdeee0..e279fd2 100644 --- a/Documentation/devicetree/bindings/firmware/qcom,scm.yaml +++ b/Documentation/devicetree/bindings/firmware/qcom,scm.yaml @@ -70,6 +70,11 @@ properties: '#reset-cells': const: 1 + allow-multi-call: + description: + Specify this flag to remove SCM call serialization. Need to ensure that + the firmware being used supports this feature first. + qcom,dload-mode: $ref: /schemas/types.yaml#/definitions/phandle-array items:
For firmware that supports it, allow multiple SCM calls to be passed down to it by removing the serialization lock in the SCM driver. This patch is based on this YAML conversion patch [1] that is in-flight currently. [1] https://lore.kernel.org/lkml/20220708090431.30437-1-david@ixit.cz/ Signed-off-by: Guru Das Srinagesh <quic_gurus@quicinc.com> --- Documentation/devicetree/bindings/firmware/qcom,scm.yaml | 5 +++++ 1 file changed, 5 insertions(+)