This is a note to let you know that I've just added the patch titled
arm64: dts: qcom: qdu1000: Flush RSC sleep & wake votes
to the 6.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-qcom-qdu1000-flush-rsc-sleep-wake-votes.patch
and it can be found in the queue-6.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 4b840dfe3342ab7b9b5cbc77a20b9baf0e2994ab
Author: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Date: Wed May 31 15:22:37 2023 +0200
arm64: dts: qcom: qdu1000: Flush RSC sleep & wake votes
[ Upstream commit ab033e7846f91953244d0626b28ce66412b813b3 ]
The rpmh driver will cache sleep and wake votes until the cluster
power-domain is about to enter idle, to avoid unnecessary writes. So
associate the apps_rsc with the cluster pd, so that it can be notified
about this event.
Without this, only AMC votes are being commited.
Fixes: 6bd20c54b589 ("arm64: dts: qcom: Add base QDU1000/QRU1000 DTSIs")
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230531-topic-rsc-v1-3-b4a985f57b8b@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
index fb553f0bb17aa..6a6830777d8a8 100644
--- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi
+++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
@@ -1252,6 +1252,7 @@ apps_rsc: rsc@17a00000 {
qcom,tcs-config = <ACTIVE_TCS 2>, <SLEEP_TCS 3>,
<WAKE_TCS 3>, <CONTROL_TCS 0>;
label = "apps_rsc";
+ power-domains = <&CLUSTER_PD>;
apps_bcm_voter: bcm-voter {
compatible = "qcom,bcm-voter";
