boards: nucleo_h745zi_q_m7: fixed pwm bug

fixed pwm bug #26313

Signed-off-by: Alexander Kozhinov <[email protected]>

Author: Alexander Kozhinov

boards/arm/nucleo_h745zi_q/nucleo_h745zi_q_m7.dts

@@ -26,7 +26,7 @@
 		compatible = "pwm-leds";
 
 		red_pwm_led: red_pwm_led {
-			pwms = <&pwm12 1 4>;
+			pwms = <&pwm12 1 4 PWM_POLARITY_NORMAL>;
 			label = "User LD3 - PWM12";
 		};
 	};