scripts: genpinctrl: add stm32n6

Adds STM32N6 to the pinctrl generation script.

Signed-off-by: Guillaume Gautier <[email protected]>

Author: gautierg-st

scripts/genpinctrl/genpinctrl.py

@@ -66,6 +66,7 @@
     "stm32l4": 0x48000000,
     "stm32l5": 0x42020000,
     "stm32mp1": 0x50002000,
+    "stm32n6": 0x56020000,
     "stm32u0": 0x50000000,
     "stm32u5": 0x42020000,
     "stm32wba": 0x42020000,