diff --git a/soc/arm/microchip_mec/mec1501/dts_fixup.h b/soc/arm/microchip_mec/mec1501/dts_fixup.h
index c6516fa0b49..11a836bee20 100644
--- a/soc/arm/microchip_mec/mec1501/dts_fixup.h
+++ b/soc/arm/microchip_mec/mec1501/dts_fixup.h
@@ -137,3 +137,16 @@
 #define DT_RTC_0_NAME				DT_MICROCHIP_XEC_TIMER_40000CA0_LABEL
 
 #define DT_WDT_0_NAME				DT_INST_0_MICROCHIP_XEC_WATCHDOG_LABEL
+
+#define DT_PS2_XEC_0_BASE_ADDR			DT_MICROCHIP_XEC_PS2_40009000_BASE_ADDRESS
+#define DT_PS2_XEC_0_IRQ			DT_MICROCHIP_XEC_PS2_40009000_IRQ_0
+#define DT_PS2_XEC_0_IRQ_PRIORITY		DT_MICROCHIP_XEC_PS2_40009000_IRQ_0_PRIORITY
+#define DT_PS2_XEC_0_LABEL			DT_MICROCHIP_XEC_PS2_40009000_LABEL
+#define DT_PS2_XEC_0_SIZE			DT_MICROCHIP_XEC_PS2_40009000_SIZE
+
+#define DT_PS2_XEC_1_BASE_ADDR			DT_MICROCHIP_XEC_PS2_40009040_BASE_ADDRESS
+#define DT_PS2_XEC_1_IRQ			DT_MICROCHIP_XEC_PS2_40009040_IRQ_0
+#define DT_PS2_XEC_1_IRQ_PRIORITY		DT_MICROCHIP_XEC_PS2_40009040_IRQ_0_PRIORITY
+#define DT_PS2_XEC_1_LABEL			DT_MICROCHIP_XEC_PS2_40009040_LABEL
+#define DT_PS2_XEC_1_SIZE			DT_MICROCHIP_XEC_PS2_40009040_SIZE
+