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| author | Rob Herring <rob.herring@calxeda.com> | 2011-09-28 21:25:31 -0500 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2011-10-31 14:03:24 +0100 |
| commit | 4294f8baaf174c9aa57886e7ed27caf4b02578f6 (patch) | |
| tree | efc535ff45a6d405a6befecd421ad1091a2d5ad6 /mm | |
| parent | 6d274309d0e64bdbdb6c50945ca2964596e8fa5a (diff) | |
ARM: gic: add irq_domain support
Convert the gic interrupt controller to use irq domains in preparation
for device-tree binding and MULTI_IRQ. This allows for translation between
GIC interrupt IDs and Linux irq numbers.
The meaning of irq_offset has changed. It now is just the number of skipped
GIC interrupt IDs for the controller. It will be 16 for primary GIC and 32
for secondary GICs.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Jamie Iles <jamie@jamieiles.com>
Tested-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions