On Fri, Aug 23, 2013 at 06:47:23PM -0700, Guenter Roeck wrote:On Sat, Aug 24, 2013 at 02:10:36AM +0100, Matthew Garrett wrote:On Fri, Aug 23, 2013 at 05:13:45PM -0700, Guenter Roeck wrote:Not sure I understand what you are saying. My understanding of "augment"
Did the group conclude that the idea of FDT augmenting ACPI is not feasible ?
I think expressing FDT in ACPI is feasible, I'm just not sure it's
desirable. We'd still end up with duplicate information and no mechanism
for drivers to handle both.
would be that there is ACPI information, and there is a separate FDT
(or an FDT overlay) providing additional information. There should be
no duplicate information in this model.
What happens when you have an ACPI device that contains an interrupt in
_CRS and contains a different interrupt in an embedded FDT block?