[PATCH v2 12/16] arm64: dts: qcom: sm8550: Add GCC CX power domain

[Abel Vesa]

The GCC GDSCs on SM8550 are backed by the RPMh CX power domain. Without
describing that parent domain, consumers of GCC-provided GDSCs can enable
their local domain without causing the required CX vote to be held.

Add the CX power-domain reference to the GCC node so votes from GCC GDSC
consumers can propagate to RPMh CX.

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>
---
 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 0e701e709235..7137efb45346 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -1195,6 +1195,7 @@ gcc: clock-controller@100000 {
 				 <&ufs_mem_phy 1>,
 				 <&ufs_mem_phy 2>,
 				 <&usb_dp_qmpphy QMP_USB43DP_USB3_PIPE_CLK>;
+			power-domains = <&rpmhpd RPMHPD_CX>;
 		};
 
 		ipcc: mailbox@408000 {

-- 
2.54.0