[PATCH v5 18/19] arm64: dts: qcom: agatti: Add missing CX power domain to DISPCC
From: Imran Shaik
Date: Thu Jul 02 2026 - 14:40:13 EST
Add the missing power-domains property to associate DISPCC with CX rail.
This is to ensure the genpd performance state votes on GDSC the to get
propagated to the CX rail and to avoid the rail under-voltage conditions.
Signed-off-by: Imran Shaik <imran.shaik@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/agatti.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/qcom/agatti.dtsi b/arch/arm64/boot/dts/qcom/agatti.dtsi
index f1d93f86d0a62a813f76580362e850ab847e51eb..2e8a8ca9b9d5f40fa102862b5a93dbd1996de8be 100644
--- a/arch/arm64/boot/dts/qcom/agatti.dtsi
+++ b/arch/arm64/boot/dts/qcom/agatti.dtsi
@@ -2203,6 +2203,7 @@ dispcc: clock-controller@5f00000 {
"dsi1_phy_pll_out_byteclk",
"dsi1_phy_pll_out_dsiclk",
"sleep_clk";
+ power-domains = <&rpmpd QCM2290_VDDCX>;
#power-domain-cells = <1>;
#clock-cells = <1>;
#reset-cells = <1>;
--
2.34.1