Keep WDT off

Author: bugadani

esp-hal/src/timer/timg.rs

@@ -201,7 +201,7 @@ where
             clock.request_function_clock(clocks);
         });
 
-        Self {
+        let mut this = Self {
             _timer_group: PhantomData,
             timer0: Timer {
                 timer: TimerId::Timer0,
@@ -217,7 +217,12 @@ where
                 _lifetime: PhantomData,
             },
             wdt: Wdt::new(),
-        }
+        };
+
+        // On TIMG0, the watchdog timer is enabled upon peripheral reset.
+        this.wdt.disable();
+
+        this
     }
 }