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| author | Benoit Cousson <b-cousson@ti.com> | 2012-02-29 22:38:06 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-03-22 13:04:54 +0100 |
| commit | f01b1f90bf46ddaf2a68215a9489364c974e5689 (patch) | |
| tree | 3beb31a6777b16926d81eb10d1ec0c901a175503 /mm | |
| parent | 78518ffa08fceee42d61359303c58bdd0a82033f (diff) | |
| download | lwn-f01b1f90bf46ddaf2a68215a9489364c974e5689.tar.gz lwn-f01b1f90bf46ddaf2a68215a9489364c974e5689.zip | |
mfd: Make twl4030 SIH SPARSE_IRQ capable
twl4030 is using a two level irq controllers infrastruture.
So far, only the first level was using dynamic irq_desc allocation
to be able to have irq_domain support for device tree.
There is a need to allocate separate irq_descs for the SIH too to
avoid hacking the first level with interrupts from the second level.
Add an irq_base parameter to allow the caller to provide the base from
pdata or from dynamic allocation.
Affect TWL4030_NR_IRQS to the twl-core IRQs only.
Moreover that will allow the extraction of the of_node pointer for further
Device Tree conversion.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions