irqdomain: Port system to new API
The following merge commit chose the irq_domain implementation
from AU_LINUX_ANDROID_ICS.04.00.04.00.126 instead of the version
in v3.4.
commit f132c6cf77251e011e1dad0ec88c0b1fda16d5aa
Merge: 23016de 3f6240f
Author: Steve Muckle <smuckle@codeaurora.org>
Date: Wed Jun 6 18:30:57 2012 -0700
Merge commit 'AU_LINUX_ANDROID_ICS.04.00.04.00.126' into
msm-3.4
Since this version is inconsistent with the upstream,
port the irq_domain framework to the version in v3.4 and
makes all necessary changes to clients that are out of spec.
Details of client ports are below.
-Update the qpnp-int driver for revmap irq_domain API. The revmap
irq_domain implementation introduces a reverse lookup scheme using
a radix tree. This scheme is useful for controllers like qpnp-int
that require a large range of hwirqs.
-Bring the ARM GIC driver up to v3.4, being careful
to port existing CAF changes.
-Partially port the gpio-msm-common driver to the new irq_domain API.
Enable the gpio-msm-common driver to work with the new irq_domain
API using a linear revmap. It is not a full port since irq_domain
is still only registered for Device Tree configurations. It should
be registered even for legacy configurations.
In addition, the irq_domains .map function should be setting all
the fields currently done in msm_gpio_probe(). That's not
currently possible since msm_gpio_probe is invoked
unconditionally - even from Device Tree configurations.
Finally, gpio-msm-common should be converted into a real
platform_device so that probe() is invoked due to driver and
device matching.
Change-Id: I19fa50171bd244759fb6076e3cddc70896d8727b
Signed-off-by: Michael Bohan <mbohan@codeaurora.org>
9 files changed