On Mon, Feb 23, 2009 at 05:27:53PM +0530, Vijay Nikam wrote: > Hello, Sorry for the late reply; I just noticed this sitting in my inbox.
> I created a device node for gpio-controller for evaluation board > mpc83313erdb. I created the dtb and loaded on target and the interrupt > is generated successfully. > > But in dts at interrupts = <74 0x2> I set sense as Edge (sense== 2: > Edge, high-to-low change), when I load the driver module and checked > the entry in /proc/interrupts it shows the sense as Level i.e. 8 > (sense == 8: Level, low assertion) as follows; > > 74: 1 IPIC Level gpio Internal interrupts are inherently level-triggered. The sense/trigger of the gpio interrupt itself (as configured in the IPIC) has nothing to do with the sense/trigger of the gpio *pin* (as configured in the GPIO block). -Scott _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
