[PATCH v2 11/16] arm64: dts: qcom: sm8450: Add GCC CX power domain

[Abel Vesa]

The GCC GDSCs on SM8450 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/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 b8793482b181..176cced72245 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -942,6 +942,7 @@ gcc: clock-controller@100000 {
 				      "ufs_phy_rx_symbol_1_clk",
 				      "ufs_phy_tx_symbol_0_clk",
 				      "usb3_phy_wrapper_gcc_usb30_pipe_clk";
+			power-domains = <&rpmhpd RPMHPD_CX>;
 		};
 
 		gpi_dma2: dma-controller@800000 {

-- 
2.54.0