Re: [PATCH 03/19] irqchip: atmel-aic: clean up RTT interrupt code

2016-01-04 Thread Boris Brezillon
On Mon, 4 Jan 2016 13:28:27 +0900 Milo Kim wrote: > Atmel AIC disables RTT(Real Time Timer) interrupt on initialization. > Alarm interrupt(ALMIEN) and RTT increment interrupt(RTTINCIEN) are used. > However, the controller doesn't need to do it. > > * RTT driver disables interrupts on _probe(). >

[PATCH 03/19] irqchip: atmel-aic: clean up RTT interrupt code

2016-01-03 Thread Milo Kim
Atmel AIC disables RTT(Real Time Timer) interrupt on initialization. Alarm interrupt(ALMIEN) and RTT increment interrupt(RTTINCIEN) are used. However, the controller doesn't need to do it. * RTT driver disables interrupts on _probe(). ALMIEN and RTTINCIEN bits in RTT_MR are cleared to disable RT