From c2bbf1a169afd3d9aa3484116d83a9cef0658449 Mon Sep 17 00:00:00 2001
From: Jiafei Pan <Jiafei.Pan@nxp.com>
Date: Tue, 3 Sep 2024 15:25:16 +0800
Subject: [PATCH] dts: imx93_a55: add PSCI device node

Add PSCI device node, so can use PSCI to achieve CPU power
management.

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
---
 dts/arm64/nxp/nxp_mimx93_a55.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dts/arm64/nxp/nxp_mimx93_a55.dtsi b/dts/arm64/nxp/nxp_mimx93_a55.dtsi
index 59978833bdb..89018a8de23 100644
--- a/dts/arm64/nxp/nxp_mimx93_a55.dtsi
+++ b/dts/arm64/nxp/nxp_mimx93_a55.dtsi
@@ -48,6 +48,11 @@
 		interrupt-parent = <&gic>;
 	};
 
+	psci: psci {
+		compatible = "arm,psci-1.1";
+		method = "smc";
+	};
+
 	gic: interrupt-controller@48000000 {
 		compatible = "arm,gic-v3", "arm,gic";
 		reg = <0x48000000 0x10000>, /* GIC Dist */