diff --git a/dts/arm/broadcom/viper-a72.dtsi b/dts/arm/broadcom/viper-a72.dtsi
index 68a9097e6c6..1815c9e8fd1 100644
--- a/dts/arm/broadcom/viper-a72.dtsi
+++ b/dts/arm/broadcom/viper-a72.dtsi
@@ -56,6 +56,12 @@
 
 &uart1 {
 	interrupt-parent = <&gic>;
-	interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL
+	interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL
 		      IRQ_DEFAULT_PRIORITY>;
 };
+
+&paxdma {
+	interrupt-parent = <&gic>;
+	interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL
+			IRQ_DEFAULT_PRIORITY>;
+};
diff --git a/dts/arm/broadcom/viper-m7.dtsi b/dts/arm/broadcom/viper-m7.dtsi
index fd374ba3886..2c0e7e3b25d 100644
--- a/dts/arm/broadcom/viper-m7.dtsi
+++ b/dts/arm/broadcom/viper-m7.dtsi
@@ -38,17 +38,17 @@
 };
 
 &uart1 {
-	interrupts = <197 3>;
+	interrupts = <203 3>;
 };
 
 &pcie0_ep {
 	interrupt-parent = <&nvic>;
-	interrupts = <44 3>, <46 3>, <98 3>, <123 3>, <215 3>;
+	interrupts = <44 3>, <46 3>, <98 3>, <99 3>, <215 3>;
 	interrupt-names = "perst", "perst_inband", "flr",
 			  "snoop_irq1", "pcie_pmon_lite";
 };
 
 &paxdma {
 	interrupt-parent = <&nvic>;
-	interrupts = <226 3>;
+	interrupts = <228 3>;
 };
diff --git a/soc/arm/bcm_vk/viper/soc.h b/soc/arm/bcm_vk/viper/soc.h
index 254e18aa520..691ff182d26 100644
--- a/soc/arm/bcm_vk/viper/soc.h
+++ b/soc/arm/bcm_vk/viper/soc.h
@@ -299,7 +299,7 @@ typedef enum IRQn {
 
 #define LS_ICFG_PMON_LITE_CLK_CTRL		0x482f00bc
 #define PCIE_PMON_LITE_CLK_ENABLE		(BIT(0) | BIT(2))
-#define LS_ICFG_PMON_LITE_SW_RESETN		0x482f011c
+#define LS_ICFG_PMON_LITE_SW_RESETN		0x482f0120
 #define PCIE_PMON_LITE_SW_RESETN		BIT(0)
 
 #endif