diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
index e7e4cc5936aa..8640748fc53c 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
@@ -145,6 +145,138 @@ panel_in_edp: endpoint {
 	};
 };

+&psci {
+	/delete-node/ cpu0;
+	/delete-node/ cpu1;
+	/delete-node/ cpu2;
+	/delete-node/ cpu3;
+	/delete-node/ cpu4;
+	/delete-node/ cpu5;
+	/delete-node/ cpu6;
+	/delete-node/ cpu7;
+	/delete-node/ cpu-cluster0;
+};
+
+&cpus {
+	/delete-node/ domain-idle-states;
+};
+
+&cpu_idle_states {
+		LITTLE_CPU_SLEEP_0: cpu-sleep-0-0 {
+			compatible = "arm,idle-state";
+			idle-state-name = "little-power-down";
+			arm,psci-suspend-param = <0x40000003>;
+			entry-latency-us = <350>;
+			exit-latency-us = <461>;
+			min-residency-us = <1890>;
+			local-timer-stop;
+		};
+
+		LITTLE_CPU_SLEEP_1: cpu-sleep-0-1 {
+			compatible = "arm,idle-state";
+			idle-state-name = "little-rail-power-down";
+			arm,psci-suspend-param = <0x40000004>;
+			entry-latency-us = <360>;
+			exit-latency-us = <531>;
+			min-residency-us = <3934>;
+			local-timer-stop;
+		};
+
+		BIG_CPU_SLEEP_0: cpu-sleep-1-0 {
+			compatible = "arm,idle-state";
+			idle-state-name = "big-power-down";
+			arm,psci-suspend-param = <0x40000003>;
+			entry-latency-us = <264>;
+			exit-latency-us = <621>;
+			min-residency-us = <952>;
+			local-timer-stop;
+		};
+
+		BIG_CPU_SLEEP_1: cpu-sleep-1-1 {
+			compatible = "arm,idle-state";
+			idle-state-name = "big-rail-power-down";
+			arm,psci-suspend-param = <0x40000004>;
+			entry-latency-us = <702>;
+			exit-latency-us = <1061>;
+			min-residency-us = <4488>;
+			local-timer-stop;
+		};
+
+		CLUSTER_SLEEP_0: cluster-sleep-0 {
+			compatible = "arm,idle-state";
+			idle-state-name = "cluster-power-down";
+			arm,psci-suspend-param = <0x400000F4>;
+			entry-latency-us = <3263>;
+			exit-latency-us = <6562>;
+			min-residency-us = <9987>;
+			local-timer-stop;
+		};
+};
+
+&CPU0 {
+	/delete-property/ power-domains;
+	/delete-property/ power-domain-names;
+	cpu-idle-states = <&LITTLE_CPU_SLEEP_0
+			   &LITTLE_CPU_SLEEP_1
+			   &CLUSTER_SLEEP_0>;
+};
+
+&CPU1 {
+	/delete-property/ power-domains;
+	/delete-property/ power-domain-names;
+	cpu-idle-states = <&LITTLE_CPU_SLEEP_0
+			   &LITTLE_CPU_SLEEP_1
+			   &CLUSTER_SLEEP_0>;
+};
+
+&CPU2 {
+	/delete-property/ power-domains;
+	/delete-property/ power-domain-names;
+	cpu-idle-states = <&LITTLE_CPU_SLEEP_0
+			   &LITTLE_CPU_SLEEP_1
+			   &CLUSTER_SLEEP_0>;
+};
+
+&CPU3 {
+	/delete-property/ power-domains;
+	/delete-property/ power-domain-names;
+	cpu-idle-states = <&LITTLE_CPU_SLEEP_0
+			   &LITTLE_CPU_SLEEP_1
+			   &CLUSTER_SLEEP_0>;
+};
+
+&CPU4 {
+	/delete-property/ power-domains;
+	/delete-property/ power-domain-names;
+	cpu-idle-states = <&BIG_CPU_SLEEP_0
+			   &BIG_CPU_SLEEP_1
+			   &CLUSTER_SLEEP_0>;
+};
+
+&CPU5 {
+	/delete-property/ power-domains;
+	/delete-property/ power-domain-names;
+	cpu-idle-states = <&BIG_CPU_SLEEP_0
+			   &BIG_CPU_SLEEP_1
+			   &CLUSTER_SLEEP_0>;
+};
+
+&CPU6 {
+	/delete-property/ power-domains;
+	/delete-property/ power-domain-names;
+	cpu-idle-states = <&BIG_CPU_SLEEP_0
+			   &BIG_CPU_SLEEP_1
+			   &CLUSTER_SLEEP_0>;
+};
+
+&CPU7 {
+	/delete-property/ power-domains;
+	/delete-property/ power-domain-names;
+	cpu-idle-states = <&BIG_CPU_SLEEP_0
+			   &BIG_CPU_SLEEP_1
+			   &CLUSTER_SLEEP_0>;
+};
+
 /*
  * Reserved memory changes
  *
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 83439739de37..6bb027d2ab58 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -188,7 +188,7 @@ spss_mem: spss@97b00000 {
 		};
 	};

-	cpus {
+	cpus: cpus {
 		#address-cells = <2>;
 		#size-cells = <0>;

@@ -197,15 +197,14 @@ CPU0: cpu@0 {
 			compatible = "qcom,kryo385";
 			reg = <0x0 0x0>;
 			enable-method = "psci";
-			cpu-idle-states = <&LITTLE_CPU_SLEEP_0
-					   &LITTLE_CPU_SLEEP_1
-					   &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <611>;
 			dynamic-power-coefficient = <290>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>,
 					<&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+			power-domains = <&CPU_PD0>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			next-level-cache = <&L2_0>;
 			L2_0: l2-cache {
@@ -222,15 +221,14 @@ CPU1: cpu@100 {
 			compatible = "qcom,kryo385";
 			reg = <0x0 0x100>;
 			enable-method = "psci";
-			cpu-idle-states = <&LITTLE_CPU_SLEEP_0
-					   &LITTLE_CPU_SLEEP_1
-					   &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <611>;
 			dynamic-power-coefficient = <290>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>,
 					<&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+			power-domains = <&CPU_PD1>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			next-level-cache = <&L2_100>;
 			L2_100: l2-cache {
@@ -244,15 +242,14 @@ CPU2: cpu@200 {
 			compatible = "qcom,kryo385";
 			reg = <0x0 0x200>;
 			enable-method = "psci";
-			cpu-idle-states = <&LITTLE_CPU_SLEEP_0
-					   &LITTLE_CPU_SLEEP_1
-					   &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <611>;
 			dynamic-power-coefficient = <290>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>,
 					<&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+			power-domains = <&CPU_PD2>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			next-level-cache = <&L2_200>;
 			L2_200: l2-cache {
@@ -266,9 +263,6 @@ CPU3: cpu@300 {
 			compatible = "qcom,kryo385";
 			reg = <0x0 0x300>;
 			enable-method = "psci";
-			cpu-idle-states = <&LITTLE_CPU_SLEEP_0
-					   &LITTLE_CPU_SLEEP_1
-					   &CLUSTER_SLEEP_0>;
 			capacity-dmips-mhz = <611>;
 			dynamic-power-coefficient = <290>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
@@ -276,6 +270,8 @@ &LITTLE_CPU_SLEEP_1
 			interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>,
 					<&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
 			#cooling-cells = <2>;
+			power-domains = <&CPU_PD3>;
+			power-domain-names = "psci";
 			next-level-cache = <&L2_300>;
 			L2_300: l2-cache {
 				compatible = "cache";
@@ -289,14 +285,13 @@ CPU4: cpu@400 {
 			reg = <0x0 0x400>;
 			enable-method = "psci";
 			capacity-dmips-mhz = <1024>;
-			cpu-idle-states = <&BIG_CPU_SLEEP_0
-					   &BIG_CPU_SLEEP_1
-					   &CLUSTER_SLEEP_0>;
 			dynamic-power-coefficient = <442>;
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			operating-points-v2 = <&cpu4_opp_table>;
 			interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>,
 					<&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+			power-domains = <&CPU_PD4>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			next-level-cache = <&L2_400>;
 			L2_400: l2-cache {
@@ -311,14 +306,13 @@ CPU5: cpu@500 {
 			reg = <0x0 0x500>;
 			enable-method = "psci";
 			capacity-dmips-mhz = <1024>;
-			cpu-idle-states = <&BIG_CPU_SLEEP_0
-					   &BIG_CPU_SLEEP_1
-					   &CLUSTER_SLEEP_0>;
 			dynamic-power-coefficient = <442>;
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			operating-points-v2 = <&cpu4_opp_table>;
 			interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>,
 					<&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+			power-domains = <&CPU_PD5>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			next-level-cache = <&L2_500>;
 			L2_500: l2-cache {
@@ -333,14 +327,13 @@ CPU6: cpu@600 {
 			reg = <0x0 0x600>;
 			enable-method = "psci";
 			capacity-dmips-mhz = <1024>;
-			cpu-idle-states = <&BIG_CPU_SLEEP_0
-					   &BIG_CPU_SLEEP_1
-					   &CLUSTER_SLEEP_0>;
 			dynamic-power-coefficient = <442>;
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			operating-points-v2 = <&cpu4_opp_table>;
 			interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>,
 					<&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+			power-domains = <&CPU_PD6>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			next-level-cache = <&L2_600>;
 			L2_600: l2-cache {
@@ -355,14 +348,13 @@ CPU7: cpu@700 {
 			reg = <0x0 0x700>;
 			enable-method = "psci";
 			capacity-dmips-mhz = <1024>;
-			cpu-idle-states = <&BIG_CPU_SLEEP_0
-					   &BIG_CPU_SLEEP_1
-					   &CLUSTER_SLEEP_0>;
 			dynamic-power-coefficient = <442>;
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			operating-points-v2 = <&cpu4_opp_table>;
 			interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_EBI1 3>,
 					<&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>;
+			power-domains = <&CPU_PD7>;
+			power-domain-names = "psci";
 			#cooling-cells = <2>;
 			next-level-cache = <&L2_700>;
 			L2_700: l2-cache {
@@ -407,53 +399,35 @@ core7 {
 			};
 		};

-		idle-states {
+		cpu_idle_states: idle-states {
 			entry-method = "psci";

 			LITTLE_CPU_SLEEP_0: cpu-sleep-0-0 {
 				compatible = "arm,idle-state";
-				idle-state-name = "little-power-down";
-				arm,psci-suspend-param = <0x40000003>;
+				idle-state-name = "little-rail-power-collapse";
+				arm,psci-suspend-param = <0x40000004>;
 				entry-latency-us = <350>;
 				exit-latency-us = <461>;
 				min-residency-us = <1890>;
 				local-timer-stop;
 			};

-			LITTLE_CPU_SLEEP_1: cpu-sleep-0-1 {
-				compatible = "arm,idle-state";
-				idle-state-name = "little-rail-power-down";
-				arm,psci-suspend-param = <0x40000004>;
-				entry-latency-us = <360>;
-				exit-latency-us = <531>;
-				min-residency-us = <3934>;
-				local-timer-stop;
-			};
-
 			BIG_CPU_SLEEP_0: cpu-sleep-1-0 {
 				compatible = "arm,idle-state";
-				idle-state-name = "big-power-down";
-				arm,psci-suspend-param = <0x40000003>;
+				idle-state-name = "big-rail-power-collapse";
+				arm,psci-suspend-param = <0x40000004>;
 				entry-latency-us = <264>;
 				exit-latency-us = <621>;
 				min-residency-us = <952>;
 				local-timer-stop;
 			};
+		};

-			BIG_CPU_SLEEP_1: cpu-sleep-1-1 {
-				compatible = "arm,idle-state";
-				idle-state-name = "big-rail-power-down";
-				arm,psci-suspend-param = <0x40000004>;
-				entry-latency-us = <702>;
-				exit-latency-us = <1061>;
-				min-residency-us = <4488>;
-				local-timer-stop;
-			};
-
+		domain-idle-states {
 			CLUSTER_SLEEP_0: cluster-sleep-0 {
-				compatible = "arm,idle-state";
-				idle-state-name = "cluster-power-down";
-				arm,psci-suspend-param = <0x400000F4>;
+				compatible = "domain-idle-state";
+				idle-state-name = "cluster-power-collapse";
+				arm,psci-suspend-param = <0x4100c244>;
 				entry-latency-us = <3263>;
 				exit-latency-us = <6562>;
 				min-residency-us = <9987>;
@@ -1050,9 +1024,63 @@ slpi_smp2p_in: slave-kernel {
 		};
 	};

-	psci {
+	psci: psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
+
+		CPU_PD0: cpu0 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD1: cpu1 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD2: cpu2 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD3: cpu3 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&LITTLE_CPU_SLEEP_0>;
+		};
+
+		CPU_PD4: cpu4 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&BIG_CPU_SLEEP_0>;
+		};
+
+		CPU_PD5: cpu5 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&BIG_CPU_SLEEP_0>;
+		};
+
+		CPU_PD6: cpu6 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&BIG_CPU_SLEEP_0>;
+		};
+
+		CPU_PD7: cpu7 {
+			#power-domain-cells = <0>;
+			power-domains = <&CLUSTER_PD>;
+			domain-idle-states = <&BIG_CPU_SLEEP_0>;
+		};
+
+		CLUSTER_PD: cpu-cluster0 {
+			#power-domain-cells = <0>;
+			domain-idle-states = <&CLUSTER_SLEEP_0>;
+		};
+
 	};

 	soc: soc@0 {
