This is a note to let you know that I've just added the patch titled
arm64: dts: qcom: sc8180x: Hook up VDD_CX as GCC parent domain
to the 6.6-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-sc8180x-hook-up-vdd_cx-as-gcc-parent-.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 28396a018929bea26b1b65a8d9ad2625bbb4ef9e
Author: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Date: Sat Dec 30 01:05:03 2023 +0100
arm64: dts: qcom: sc8180x: Hook up VDD_CX as GCC parent domain
[ Upstream commit 3c58b96df110a80e78fa36ef928f1e6c375008e3 ]
Most of GCC is powered by the CX rail. Describe that relationship to
let the performance state requests trickle up the chain.
Fixes: 8575f197b077 ("arm64: dts: qcom: Introduce the SC8180x platform")
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20231230-topic-8180_more_fixes-v1-2-93b5c107ed43@xxxxxxxxxx
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
index f9e929bfa5508..97a75678a5169 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
@@ -781,6 +781,7 @@ gcc: clock-controller@100000 {
clock-names = "bi_tcxo",
"bi_tcxo_ao",
"sleep_clk";
+ power-domains = <&rpmhpd SC8180X_CX>;
};
qupv3_id_0: geniqup@8c0000 {
