[PATCH v3 47/47] arm64: dts: qcom: talos: Add GCC CX power domain

The GCC GDSCs on QCS615 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 <redacted>
Signed-off-by: Abel Vesa <redacted>
---
 arch/arm64/boot/dts/qcom/talos.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom/talos.dtsi
index eedfdce3c479..06ca54acf565 100644
--- a/arch/arm64/boot/dts/qcom/talos.dtsi
+++ b/arch/arm64/boot/dts/qcom/talos.dtsi

@@ -706,6 +706,8 @@ gcc: clock-controller@100000 {
 				      "bi_tcxo_ao",
 				      "sleep_clk";
 
+			power-domains = <&rpmhpd RPMHPD_CX>;
+
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 			#power-domain-cells = <1>;

-- 
2.54.0