diff --git a/scripts/genpinctrl/genpinctrl.py b/scripts/genpinctrl/genpinctrl.py
index a7f6d3ab2..7dd184184 100644
--- a/scripts/genpinctrl/genpinctrl.py
+++ b/scripts/genpinctrl/genpinctrl.py
@@ -66,6 +66,7 @@
     "stm32l4": 0x48000000,
     "stm32l5": 0x42020000,
     "stm32mp1": 0x50002000,
+    "stm32u0": 0x50000000,
     "stm32u5": 0x42020000,
     "stm32wba": 0x42020000,
     "stm32wb": 0x48000000,