diff --git a/qcom/sdmshrike.dtsi b/qcom/sdmshrike.dtsi
index 2c40c5be64e5..2d15aff8059a 100644
--- a/qcom/sdmshrike.dtsi
+++ b/qcom/sdmshrike.dtsi
@@ -420,10 +420,12 @@
 			reg = <0x0 0x98900000 0x0 0x1400000>;
 		};
 
-		qseecom_mem: qseecom_region@0x9e400000 {
+		qseecom_mem: qseecom_region {
 			compatible = "shared-dma-pool";
-			no-map;
-			reg = <0x0 0x9e400000 0x0 0x1400000>;
+			alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>;
+			reusable;
+			alignment = <0x0 0x400000>;
+			size = <0x0 0x1400000>;
 		};
 
 
@@ -881,6 +883,18 @@
 		cap-based-alloc-and-pwr-collapse;
 	};
 
+	wdog: qcom,wdt@17c10000 {
+		compatible = "qcom,msm-watchdog";
+		reg = <0x17c10000 0x1000>;
+		reg-names = "wdt-base";
+		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+		qcom,bark-time = <11000>;
+		qcom,pet-time = <9360>;
+		qcom,ipi-ping;
+		qcom,wakeup-enable;
+	};
+
 	qcom,msm-imem@146bf000 {
 		compatible = "qcom,msm-imem";
 		reg = <0x146bf000 0x1000>;
@@ -935,6 +949,13 @@
 			&mc_virt SLAVE_EBI1>;
 	};
 
+	restart@c264000 {
+		compatible = "qcom,pshold";
+		reg =   <0xc264000 0x4>,
+			<0x1fd3000 0x4>;
+		reg-names = "pshold-base", "tcsr-boot-misc-detect";
+	};
+
 	qcom,mpm2-sleep-counter@c221000 {
 		compatible = "qcom,mpm2-sleep-counter";
 		reg = <0xc221000 0x1000>;
@@ -1901,6 +1922,24 @@
 		qcom,firmware-name = "venus";
 		memory-region = <&pil_video_mem>;
 	};
+
+	qcom,chd_silver {
+		compatible = "qcom,core-hang-detect";
+		label = "silver";
+		qcom,threshold-arr = <0x18000058 0x18010058
+					0x18020058 0x18030058>;
+		qcom,config-arr = <0x18000060 0x18010060
+					0x18020060 0x18030060>;
+	};
+
+	qcom,chd_gold {
+		compatible = "qcom,core-hang-detect";
+		label = "gold";
+		qcom,threshold-arr = <0x18040058 0x18050058
+					0x18060058 0x18070058>;
+		qcom,config-arr = <0x18040060 0x18050060
+					0x18060060 0x18070060>;
+	};
 };
 
 #include "sdmshrike-pinctrl.dtsi"
diff --git a/qcom/sm8150.dtsi b/qcom/sm8150.dtsi
index 5cacb452132c..1108f8366fdd 100644
--- a/qcom/sm8150.dtsi
+++ b/qcom/sm8150.dtsi
@@ -1002,6 +1002,13 @@
 		interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
+	restart@c264000 {
+		compatible = "qcom,pshold";
+		reg = <0xc264000 0x4>,
+		      <0x1fd3000 0x4>;
+		reg-names = "pshold-base", "tcsr-boot-misc-detect";
+	};
+
 	qcom,msm-rtb {
 		compatible = "qcom,msm-rtb";
 		qcom,rtb-size = <0x100000>;
@@ -2238,6 +2245,36 @@
 		reg-names = "llcc_base", "llcc_broadcast_base";
 		cap-based-alloc-and-pwr-collapse;
 	};
+
+	wdog: qcom,wdt@17c10000 {
+		compatible = "qcom,msm-watchdog";
+		reg = <0x17c10000 0x1000>;
+		reg-names = "wdt-base";
+		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+		qcom,bark-time = <11000>;
+		qcom,pet-time = <9360>;
+		qcom,ipi-ping;
+		qcom,wakeup-enable;
+	};
+
+	qcom,chd_sliver {
+		compatible = "qcom,core-hang-detect";
+		label = "silver";
+		qcom,threshold-arr = <0x18000058 0x18010058
+					0x18020058 0x18030058>;
+		qcom,config-arr = <0x18000060 0x18010060
+					0x18020060 0x18030060>;
+	};
+
+	qcom,chd_gold {
+		compatible = "qcom,core-hang-detect";
+		label = "gold";
+		qcom,threshold-arr = <0x18040058 0x18050058
+					0x18060058 0x18070058>;
+		qcom,config-arr = <0x18040060 0x18050060
+					0x18060060 0x18070060>;
+	};
 };
 
 &firmware {