Hi, On 20-07-23 10:43, Horia Geantă wrote: > From: André Draszik <g...@andred.net> > > The snvs_pwrkey shares the SNVS LPSR status register with the snvs_rtc. > > This driver here should only return IRQ_HANDLED if the status register > indicates that the event we're handling in the irq handler was genuinely > intended for this driver. Otheriwse the interrupt subsystem will > assume the interrupt was handled successfully even though it wasn't > at all.
After checking the RM and the imx6qdl.dtsi I'm not very sure that this is right since the snvs-powerkey has a seperate irq-line. So we can be sure that this irq is for us. If this is the case we don't need to check the SNVS_LPSR_REG instead we only need to clear it. Regards, Marco
