[PATCH 6.4 387/800] arm64: dts: qcom: sm8550: Flush RSC sleep & wake votes

Greg Kroah-Hartman
2023-07-16T20:11:05Z

From: Konrad Dybcio <konrad.dybcio@linaro.org>

[ Upstream commit 4b2c7ac8e469ab7f92e50c34ad4012a77e79d078 ]

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: ffc50b2d3828 ("arm64: dts: qcom: Add base SM8550 dtsi")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230531-topic-rsc-v1-8-b4a985f57b8b@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm64/boot/dts/qcom/sm8550.dtsi | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 15716e34e5365..13fd8f516d182 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -3597,6 +3597,7 @@ apps_rsc: rsc@17a00000 {
qcom,drv-id = <2>;
qcom,tcs-config = <ACTIVE_TCS 3>, <SLEEP_TCS 2>,
<WAKE_TCS 2>, <CONTROL_TCS 0>;
+ power-domains = <&CLUSTER_PD>;

apps_bcm_voter: bcm-voter {
compatible = "qcom,bcm-voter";
--
2.39.2