diff --git a/drivers/dp/swdp_ll_pin.h b/drivers/dp/swdp_ll_pin.h
index 3044931a228..48b4ea14cb3 100644
--- a/drivers/dp/swdp_ll_pin.h
+++ b/drivers/dp/swdp_ll_pin.h
@@ -6,8 +6,9 @@
 
 #include <zephyr/kernel.h>
 #include <zephyr/drivers/gpio.h>
+#include <soc.h>
 
-#if defined(CONFIG_SOC_SERIES_NRF52X)
+#if defined(CONFIG_SOC_SERIES_NRF52X) || defined(CONFIG_SOC_SERIES_NRF53X)
 #define CPU_CLOCK		64000000U
 #else
 #define CPU_CLOCK		CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC