[PATCH 6.7 143/713] arm64: dts: qcom: sc8180x: Hook up VDD_CX as GCC parent domain

Sasha Levin
2024-03-24T22:49:42Z

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

[ 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@linaro.org>
Link: https://lore.kernel.org/r/20231230-topic-8180_more_fixes-v1-2-93b5c107ed43@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm64/boot/dts/qcom/sc8180x.dtsi | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
index b389d49d3ec8c..b1d9853419415 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 {
--
2.43.0