diff --git a/bindings/arm/msm/ipc-spinlock.txt b/bindings/arm/msm/ipc-spinlock.txt
new file mode 100644
index 000000000000..6460a70a74af
--- /dev/null
+++ b/bindings/arm/msm/ipc-spinlock.txt
@@ -0,0 +1,27 @@
+Interprocessor Communication Spinlock
+
+--Dedicated Hardware Implementation--
+Required properties:
+- compatible : should be "qcom,ipc-spinlock-sfpb"
+- reg : the location and size of the spinlock hardware
+- qcom,num-locks : the number of locks supported
+
+Example:
+
+	qcom,ipc-spinlock@fd484000 {
+		compatible = "qcom,ipc-spinlock-sfpb";
+		reg = <0xfd484000 0x1000>;
+		qcom,num-locks = <32>;
+	};
+
+--LDREX Implementation--
+Required properties:
+- compatible : should be "qcom,ipc-spinlock-ldrex"
+- reg : the location and size of the shared lock memory
+
+Example:
+
+	qcom,ipc-spinlock@fa00000 {
+		compatible = "qcom,ipc-spinlock-ldrex";
+		reg = <0xfa00000 0x200000>;
+	};
diff --git a/bindings/soc/qcom/soc-sleep-stats.txt b/bindings/soc/qcom/soc-sleep-stats.txt
index 4c5ade89abbb..725a2ccb5505 100644
--- a/bindings/soc/qcom/soc-sleep-stats.txt
+++ b/bindings/soc/qcom/soc-sleep-stats.txt
@@ -13,7 +13,8 @@ Properties:
 - compatible:
 	Usage: required
 	Value type: <string>
-	Definition: Should be "qcom,rpmh-sleep-stats" or "qcom,rpm-sleep-stats".
+	Definition: Should be "qcom,rpmh-sleep-stats" or "qcom,rpm-sleep-stats"
+		    or "qcom,legacy-rpm-sleep-stats".
 
 - reg:
 	Usage: required
@@ -34,3 +35,11 @@ EXAMPLE 2:
 		compatible = "qcom,rpm-sleep-stats";
 		reg = <0 0x04690000 0 0x400>;
 	};
+
+EXAMPLE 3:
+
+	rpm_sleep_stats: soc-sleep-stats@29dba0 {
+		compatible = "qcom,legacy-rpm-sleep-stats";
+		reg = <0x2a1ba0 0x1000>;
+	};
+
diff --git a/qcom/sdxnightjar-pm.dtsi b/qcom/sdxnightjar-pm.dtsi
new file mode 100644
index 000000000000..38faa981f8fa
--- /dev/null
+++ b/qcom/sdxnightjar-pm.dtsi
@@ -0,0 +1,130 @@
+&soc {
+	qcom,spm@b009000 {
+		compatible = "qcom,spm-v2";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0xb009000 0x1000>;
+		qcom,name = "cpu0";
+		qcom,cpu = <&CPU0>;
+		qcom,saw2-ver-reg = <0xfd0>;
+		qcom,saw2-cfg = <0x1>;
+		qcom,saw2-spm-dly= <0x3c102800>;
+		qcom,saw2-spm-ctl = <0xe>;
+		qcom,mode0 {
+			qcom,label = "qcom,saw2-spm-cmd-wfi";
+			qcom,sequence = [04 03 04 0f];
+			qcom,spm_en;
+		};
+
+		qcom,mode1 {
+			qcom,label = "qcom,saw2-spm-cmd-spc";
+			qcom,sequence = [1f 34 04 44 24 54 03
+				54 44 04 24 34 0f];
+			qcom,spm_en;
+			qcom,pc_mode;
+		};
+
+		qcom,mode2 {
+			qcom,label = "qcom,saw2-spm-cmd-pc";
+			qcom,sequence = [1f 34 04 44 14 24 54 03
+				54 44 14 04 04 24 04 34 0f];
+			qcom,spm_en;
+			qcom,pc_mode;
+			qcom,slp_cmd_mode;
+		};
+	};
+
+	qcom,lpm-levels {
+		compatible = "qcom,lpm-levels";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		qcom,pm-cluster@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+			label = "system";
+			qcom,default-level=<0>;
+
+			qcom,pm-cluster-level@0 {
+				reg = <0>;
+				label = "l2-active";
+				qcom,latency-us = <270>;
+				qcom,ss-power = <455>;
+				qcom,energy-overhead = <270621>;
+				qcom,time-overhead = <500>;
+			};
+
+			qcom,pm-cluster-level@1 {
+				reg = <1>;
+				label = "l2-pc";
+				qcom,latency-us = <285>;
+				qcom,ss-power = <442>;
+				qcom,energy-overhead = <306621>;
+				qcom,time-overhead = <540>;
+				qcom,min-child-idx = <2>;
+				qcom,notify-rpm;
+				qcom,reset-level = <3>;
+			};
+
+			qcom,pm-cpu {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				qcom,pm-cpu-level@0 {
+					reg = <0>;
+					qcom,spm-cpu-mode = "wfi";
+					qcom,latency-us = <1>;
+					qcom,ss-power = <473>;
+					qcom,energy-overhead = <100000>;
+					qcom,time-overhead = <25>;
+				};
+
+				qcom,pm-cpu-level@1 {
+					reg = <1>;
+					qcom,spm-cpu-mode ="standalone_pc";
+					qcom,latency-us = <240>;
+					qcom,ss-power = <467>;
+					qcom,energy-overhead = <202781>;
+					qcom,time-overhead = <420>;
+					qcom,use-broadcast-timer;
+					qcom,is-reset;
+					qcom,reset-level = <3>;
+				};
+
+				qcom,pm-cpu-level@2 {
+					reg = <2>;
+					qcom,spm-cpu-mode = "pc";
+					qcom,latency-us = <270>;
+					qcom,ss-power = <455>;
+					qcom,energy-overhead = <270621>;
+					qcom,time-overhead = <500>;
+					qcom,use-broadcast-timer;
+					qcom,is-reset;
+					qcom,reset-level = <3>;
+				};
+			};
+		};
+	};
+
+	qcom,pm@8600664 {
+		compatible = "qcom,pm";
+		reg = <0x8600664 0x40>;
+		qcom,use-sync-timer;
+		qcom,synced-clocks;
+		qcom,tz-flushes-cache;
+	};
+
+	qcom,rpm-stats@29dba0 {
+		compatible = "qcom,legacy-rpm-sleep-stats";
+		reg = <0x2a1ba0 0x1000>;
+	};
+
+	qcom,rpm-master-stats@60150 {
+		compatible = "qcom,rpm-master-stats";
+		reg = <0x60150 0x2030>;
+		qcom,masters = "APSS", "MPSS", "PRONTO";
+		qcom,master-stats-version = <2>;
+		qcom,master-offset = <4096>;
+	};
+};
diff --git a/qcom/sdxnightjar.dtsi b/qcom/sdxnightjar.dtsi
index 1238ce10e2af..b1f160c00823 100644
--- a/qcom/sdxnightjar.dtsi
+++ b/qcom/sdxnightjar.dtsi
@@ -116,6 +116,22 @@
 		      <0x0b002000 0x1000>;
 	};
 
+	wakegic: wake-gic {
+		compatible = "qcom,mpm-gic-sdxnightjar", "qcom,mpm";
+		interrupts = <GIC_SPI 171 IRQ_TYPE_EDGE_RISING>;
+		reg = <0x601b8 0x1000>,
+			<0xb011008 0x4>;  /* MSM_APCS_GCC_BASE 4K */
+		reg-names = "vmpm", "ipc";
+		qcom,num-mpm-irqs = <96>;
+		interrupt-controller;
+		interrupt-parent = <&intc>;
+		#interrupt-cells = <2>;
+	};
+
+	system_pm_rpm {
+		compatible = "qcom,system-pm-rpm";
+	};
+
 	qcom,mpm2-sleep-counter@4a3000 {
 		compatible = "qcom,mpm2-sleep-counter";
 		reg = <0x004a3000 0x1000>;
@@ -696,6 +712,12 @@
 		reg = <0x60000 0x6000>;
 	};
 
+	qcom,ipc-spinlock@1905000 {
+		compatible = "qcom,ipc-spinlock-sfpb";
+		reg = <0x1905000 0x8000>;
+		qcom,num-locks = <8>;
+	};
+
 	smem {
 		compatible = "qcom,smem";
 		memory-region = <&smem_mem>;
@@ -1048,6 +1070,7 @@
 #include "sdxnightjar-coresight.dtsi"
 #include "sdxnightjar-pinctrl.dtsi"
 #include "sdxnightjar-ion.dtsi"
+#include "sdxnightjar-pm.dtsi"
 #include "sdxnightjar-blsp.dtsi"
 #include "sdxnightjar-cnss.dtsi"
 #include "sdxnightjar-pcie.dtsi"