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pwm-beeper stop and random state (HIGH | LOW)

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Hello,

I am facing problem with beeper, It is active HIGH, 
somtime it stop at HIGH state, Which cause constant beeper sound.

beeper {
    compatible = "pwm-beeper";
    pwms = <&pwm 0 500000 0>;
};

Any suggestion how to ensure that beeper stop with LOW IO state.

Regards
Piyush

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