Re: [PATCH V2 16/19] irqchip: crossbar: introduce ti,max-crossbar-sources to identify valid crossbar mapping

2014-06-13 Thread Sricharan R
Hi Jason, On Thursday 12 June 2014 07:24 PM, Jason Cooper wrote: On Thu, Jun 12, 2014 at 05:23:24PM +0530, Sricharan R wrote: From: Nishanth Menon n...@ti.com Currently we attempt to map any crossbar value to an IRQ, however, this is not correct from hardware perspective. There is a max

Re: [PATCH V2 16/19] irqchip: crossbar: introduce ti,max-crossbar-sources to identify valid crossbar mapping

2014-06-13 Thread Jason Cooper
On Fri, Jun 13, 2014 at 04:24:52PM +0530, Sricharan R wrote: On Thursday 12 June 2014 07:24 PM, Jason Cooper wrote: On Thu, Jun 12, 2014 at 05:23:24PM +0530, Sricharan R wrote: ... + of_property_read_u32(node, ti,max-crossbar-sources, + cb-max_crossbar_sources); +

[PATCH V2 16/19] irqchip: crossbar: introduce ti,max-crossbar-sources to identify valid crossbar mapping

2014-06-12 Thread Sricharan R
From: Nishanth Menon n...@ti.com 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

Re: [PATCH V2 16/19] irqchip: crossbar: introduce ti,max-crossbar-sources to identify valid crossbar mapping

2014-06-12 Thread Jason Cooper
On Thu, Jun 12, 2014 at 05:23:24PM +0530, Sricharan R wrote: From: Nishanth Menon n...@ti.com 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