[PATCH 4/6] arm64: dts: qcom: sm8450: Add missing CX power domain to GCC

[Neil Armstrong]

Unless CX is declared as the power-domain of GCC, votes (power and
performance) on the GDSCs it provides will not propagate to the CX,
which might result in under-voltage conditions.

Add the missing power-domains property to associate GCC with RPMHPD_CX.

Fixes: 5188049c9b36 ("arm64: dts: qcom: Add base SM8450 DTSI")
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/sm8450.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 03bf30b53f28..5aba162a952e 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -935,6 +935,7 @@ soc: soc@0 {
 		gcc: clock-controller@100000 {
 			compatible = "qcom,gcc-sm8450";
 			reg = <0x0 0x00100000 0x0 0x1f4200>;
+			power-domains = <&rpmhpd RPMHPD_CX>;
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 			#power-domain-cells = <1>;

-- 
2.34.1