tree 374f84ee13239586a6754be3cab60e81bfe7ddeb
parent 4c6971a6debb340d487cf6189f15a1332702330f
author Ludovic Desroches <ludovic.desroches@atmel.com> 1338364869 +0200
committer Nicolas Ferre <nicolas.ferre@atmel.com> 1341232260 +0200

ARM: at91: add AIC5 support

The number of lines of AIC5 has increased from 32 to 128. Due to this
increase, a source select register has been introduced for the interrupt
line selection. Moreover, register mapping has been changed. For that reasons,
we need some dedicated callbacks for AIC5.
Power management is also concerned by these changes. On suspend, we can't get
the whole interrupt mask register as before, we have to read this register 128
times. To reduce this overhead, a snapshot of the whole IMR is maintained.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>