Merge pull request #11844 from amq/patch-1

EFM32: Enable RESET_REASON and WATCHDOG for EFM32GG11_STK3701

Author: 0xc0170

targets/targets.json

@@ -6964,6 +6964,7 @@
             "PORTOUT",
             "PWMOUT",
             "QSPI",
+            "RESET_REASON",
             "RTC",
             "SERIAL",
             "SERIAL_ASYNCH",
@@ -6975,7 +6976,8 @@
             "USTICKER",
             "TRNG",
             "FLASH",
-            "MPU"
+            "MPU",
+            "WATCHDOG"
         ],
         "forced_reset_timeout": 5,
         "config": {