tree 63c0141c6ea2f2f1f9ff3eb160591bb27fd763e7
parent 63f95e4c652fd35df7e048574dcb468b404a6f4e
author Max Filippov <jcmvbkbc@gmail.com> 1318719363 +0400
committer Blue Swirl <blauwirbel@gmail.com> 1318761581 +0000

target-xtensa: implement external interrupt mapping

Xtensa cores may have different mapping of external interrupt pins to
internal IRQ numers. Implement API to acquire core IRQ by its external
interrupt number.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>