Re: [PATCH V4 13/16] irqchip: crossbar: Introduce ti,max-crossbar-sources to identify valid crossbar mapping

2014-06-30 Thread Jason Cooper
On Fri, Jun 27, 2014 at 08:00:35AM -0400, Jason Cooper wrote: > On Thu, Jun 26, 2014 at 12:40:31PM +0530, Sricharan R wrote: > > From: Nishanth Menon > > > > Currently we attempt to map any crossbar value to an IRQ, however, > > this is not correct from hardware perspective. There is a max crossb

Re: [PATCH V4 13/16] irqchip: crossbar: Introduce ti,max-crossbar-sources to identify valid crossbar mapping

2014-06-27 Thread Jason Cooper
On Thu, Jun 26, 2014 at 12:40:31PM +0530, Sricharan R wrote: > From: Nishanth Menon > > Currently we attempt to map any crossbar value to an IRQ, however, > this is not correct from hardware perspective. There is a max crossbar > event number upto which hardware supports. So describe the same in

[PATCH V4 13/16] irqchip: crossbar: Introduce ti,max-crossbar-sources to identify valid crossbar mapping

2014-06-26 Thread Sricharan R
From: Nishanth Menon Currently we attempt to map any crossbar value to an IRQ, however, this is not correct from hardware perspective. There is a max crossbar event number upto which hardware supports. So describe the same in device tree using 'ti,max-crossbar-sources' property and use it to vali