AnsweredAssumed Answered

key_power button not getting interrupts

Question asked by Anantha Raman on May 3, 2019
Latest reply on May 7, 2019 by igorpadykov

Hi all,

 

I am trying to enable power_btn in imx8qm by adding

gpio-keys {
compatible = "gpio-keys";
label = "gpio-keys";
status = "okay";

power_btn: power_btn {
status = "okay";
label = "key_power";
linux,code = <KEY_POWER>;
gpios = <&gpiox xx GPIO_ACTIVE_LOW>;
debounce-interval = <10>;
wakeup-source;
linux,input-type = <EV_KEY>;
};

in dts file.

 

When I check /proc/interrupts the interrupt is registered, but no interrupts are generated when pressing the button.

 

Thanks in advance

Anantha

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