diff --git a/drivers/timers/capture.c b/drivers/timers/capture.c
index 9f4cbfa5a3..556f646797 100644
--- a/drivers/timers/capture.c
+++ b/drivers/timers/capture.c
@@ -304,6 +304,18 @@ static int cap_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
         }
         break;
 
+      /* CAPIOC_EDGES - Get the pwm edges from the capture.
+       * Argument: int32_t pointer to the location to return the edges.
+       */
+
+      case CAPIOC_EDGES:
+        {
+          FAR uint32_t *ptr = (FAR uint32_t *)((uintptr_t)arg);
+          DEBUGASSERT(lower->ops->getedges != NULL && ptr);
+          ret = lower->ops->getedges(lower, ptr);
+        }
+        break;
+
       /* Any unrecognized IOCTL commands might be platform-specific ioctl
        * commands
        */
diff --git a/include/nuttx/timers/capture.h b/include/nuttx/timers/capture.h
index 594d72d2af..8271012cee 100644
--- a/include/nuttx/timers/capture.h
+++ b/include/nuttx/timers/capture.h
@@ -36,6 +36,7 @@
 
 #define CAPIOC_DUTYCYCLE _CAPIOC(1)
 #define CAPIOC_FREQUENCE _CAPIOC(2)
+#define CAPIOC_EDGES     _CAPIOC(3)
 
 /****************************************************************************
  * Public Types
@@ -67,6 +68,11 @@ struct cap_ops_s
 
   CODE int (*getfreq)(FAR struct cap_lowerhalf_s *lower,
                       FAR uint32_t *freq);
+
+  /* Get the result pwm capture edges value */
+
+  CODE int (*getedges)(FAR struct cap_lowerhalf_s *lower,
+                      FAR uint32_t *edges);
 };
 
 /* This structure provides the publicly visible representation of the