diff --git a/arch/arm/src/nrf52/nrf52_rtc.c b/arch/arm/src/nrf52/nrf52_rtc.c
index 9b5b01cfa76..44922961ace 100644
--- a/arch/arm/src/nrf52/nrf52_rtc.c
+++ b/arch/arm/src/nrf52/nrf52_rtc.c
@@ -207,37 +207,37 @@ static uint32_t nrf52_rtc_irq2reg(FAR struct nrf52_rtc_dev_s *dev, uint8_t s)
 
   switch (s)
     {
-      case NRF52_RTC_INT_TICK:
+      case NRF52_RTC_EVT_TICK:
         {
           regval = RTC_INT_TICK;
           break;
         }
 
-      case NRF52_RTC_INT_OVRFLW:
+      case NRF52_RTC_EVT_OVRFLW:
         {
           regval = RTC_INT_OVRFLW;
           break;
         }
 
-      case NRF52_RTC_INT_COMPARE0:
+      case NRF52_RTC_EVT_COMPARE0:
         {
           regval = RTC_INT_COMPARE(0);
           break;
         }
 
-      case NRF52_RTC_INT_COMPARE1:
+      case NRF52_RTC_EVT_COMPARE1:
         {
           regval = RTC_INT_COMPARE(1);
           break;
         }
 
-      case NRF52_RTC_INT_COMPARE2:
+      case NRF52_RTC_EVT_COMPARE2:
         {
           regval = RTC_INT_COMPARE(2);
           break;
         }
 
-      case NRF52_RTC_INT_COMPARE3:
+      case NRF52_RTC_EVT_COMPARE3:
         {
           regval = RTC_INT_COMPARE(3);
           break;
@@ -550,37 +550,37 @@ static int nrf52_rtc_checkint(FAR struct nrf52_rtc_dev_s *dev, uint8_t s)
 
   switch (s)
     {
-      case NRF52_RTC_INT_TICK:
+      case NRF52_RTC_EVT_TICK:
         {
           ret = nrf52_rtc_getreg(dev, NRF52_RTC_EVENTS_TICK_OFFSET);
           break;
         }
 
-      case NRF52_RTC_INT_OVRFLW:
+      case NRF52_RTC_EVT_OVRFLW:
         {
           ret = nrf52_rtc_getreg(dev, NRF52_RTC_EVENTS_OVRFLW_OFFSET);
           break;
         }
 
-      case NRF52_RTC_INT_COMPARE0:
+      case NRF52_RTC_EVT_COMPARE0:
         {
           ret = nrf52_rtc_getreg(dev, NRF52_RTC_EVENTS_COMPARE_OFFSET(0));
           break;
         }
 
-      case NRF52_RTC_INT_COMPARE1:
+      case NRF52_RTC_EVT_COMPARE1:
         {
           ret = nrf52_rtc_getreg(dev, NRF52_RTC_EVENTS_COMPARE_OFFSET(0));
           break;
         }
 
-      case NRF52_RTC_INT_COMPARE2:
+      case NRF52_RTC_EVT_COMPARE2:
         {
           ret = nrf52_rtc_getreg(dev, NRF52_RTC_EVENTS_COMPARE_OFFSET(2));
           break;
         }
 
-      case NRF52_RTC_INT_COMPARE3:
+      case NRF52_RTC_EVT_COMPARE3:
         {
           ret = nrf52_rtc_getreg(dev, NRF52_RTC_EVENTS_COMPARE_OFFSET(3));
           break;
@@ -610,37 +610,37 @@ static int nrf52_rtc_ackint(FAR struct nrf52_rtc_dev_s *dev, uint8_t s)
 
   switch (s)
     {
-      case NRF52_RTC_INT_TICK:
+      case NRF52_RTC_EVT_TICK:
         {
           nrf52_rtc_putreg(dev, NRF52_RTC_EVENTS_TICK_OFFSET, 0);
           break;
         }
 
-      case NRF52_RTC_INT_OVRFLW:
+      case NRF52_RTC_EVT_OVRFLW:
         {
           nrf52_rtc_putreg(dev, NRF52_RTC_EVENTS_OVRFLW_OFFSET, 0);
           break;
         }
 
-      case NRF52_RTC_INT_COMPARE0:
+      case NRF52_RTC_EVT_COMPARE0:
         {
           nrf52_rtc_putreg(dev, NRF52_RTC_EVENTS_COMPARE_OFFSET(0), 0);
           break;
         }
 
-      case NRF52_RTC_INT_COMPARE1:
+      case NRF52_RTC_EVT_COMPARE1:
         {
           nrf52_rtc_putreg(dev, NRF52_RTC_EVENTS_COMPARE_OFFSET(1), 0);
           break;
         }
 
-      case NRF52_RTC_INT_COMPARE2:
+      case NRF52_RTC_EVT_COMPARE2:
         {
           nrf52_rtc_putreg(dev, NRF52_RTC_EVENTS_COMPARE_OFFSET(2), 0);
           break;
         }
 
-      case NRF52_RTC_INT_COMPARE3:
+      case NRF52_RTC_EVT_COMPARE3:
         {
           nrf52_rtc_putreg(dev, NRF52_RTC_EVENTS_COMPARE_OFFSET(3), 0);
           break;
diff --git a/arch/arm/src/nrf52/nrf52_rtc.h b/arch/arm/src/nrf52/nrf52_rtc.h
index 2b89c5a0ecc..17efd282d32 100644
--- a/arch/arm/src/nrf52/nrf52_rtc.h
+++ b/arch/arm/src/nrf52/nrf52_rtc.h
@@ -64,19 +64,7 @@ enum nrf52_rtc_cc_e
   NRF52_RTC_CC3 = 3,
 };
 
-/* RTC IRQ source */
-
-enum nrf52_rtc_irq_e
-{
-  NRF52_RTC_INT_TICK     = 0,
-  NRF52_RTC_INT_OVRFLW   = 1,
-  NRF52_RTC_INT_COMPARE0 = 2,
-  NRF52_RTC_INT_COMPARE1 = 3,
-  NRF52_RTC_INT_COMPARE2 = 4,
-  NRF52_RTC_INT_COMPARE3 = 5,
-};
-
-/* RTC Events */
+/* RTC Interrupts/Events */
 
 enum nrf52_rtc_evt_e
 {