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Subject[PATCH 1/8] dt-bindings: soc: qcom,rpmh-rsc: Require power-domains
The Linux RPMh implementation refrains from sending some RPMh votes until
the system is about to enter suspend (which is indicated by all CPU cores
entering a low-power state). Lack of the power-domains property will make
it such that these votes are never sent.

Require the power-domains property as discussed in [1].

[1] https://lore.kernel.org/linux-arm-msm/20230512150425.3171122-1-quic_bjorande@quicinc.com/
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml | 2 ++
1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml
index a4046ba60846..af632d0e0355 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml
@@ -124,6 +124,7 @@ required:
- qcom,tcs-offset
- reg
- reg-names
+ - power-domains

additionalProperties: false

@@ -179,6 +180,7 @@ examples:
<SLEEP_TCS 1>,
<WAKE_TCS 1>,
<CONTROL_TCS 0>;
+ power-domains = <&CLUSTER_PD>;
};

- |
--
2.40.1

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