diff --git a/cpu/samd5x/include/periph_cpu.h b/cpu/samd5x/include/periph_cpu.h
index ba0f343067..f89b6ee498 100644
--- a/cpu/samd5x/include/periph_cpu.h
+++ b/cpu/samd5x/include/periph_cpu.h
@@ -54,6 +54,16 @@ extern "C" {
  * @{
  */
 #define PM_NUM_MODES            (4)     /**< Backup, Hibernate, Standby, Idle */
+
+/**
+ * @brief   Power modes
+ */
+enum {
+    SAM0_PM_BACKUP = 0,
+    SAM0_PM_HIBERNATE = 1,
+    SAM0_PM_STANDBY = 2,
+    SAM0_PM_IDLE = 3,
+};
 /** @} */
 
 /**