Move icoll.c into drivers/irqchip as irq-mxs.c, and along with the
renaming, change the driver to use IRQCHIP_DECLARE.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Call stmp_reset_block() rather than mxs_reset_block(), so that
<mach/common.h> inclusion can be removed from icoll driver.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Rather than using the static definition, it gets icoll base address
with mapping from device tree.

As the result, <mach/mxs.h> inclusion can be removed from the driver
now.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Fix the following sparse warning:

arch/arm/mach-mxs/icoll.c:103:13: warning: symbol 'icoll_of_init' was not declared. Should it be static?
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Remove irq_domain_add_legacy call from mach-mxs.c and have icoll adopt
irq_domain support in the driver.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

As part of multi-platform effort, let's enable MULTI_IRQ_HANDLER for
mach-mxs and remove entry-macro.S.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Use irq_set_chip_and_handler() instead. Converted with coccinelle.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Convert to the new function names. Automated with coccinelle.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: NLennert Buytenhek <buytenh@secretlab.ca>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Add Interrupt Collector (ICOLL) support for MXS-based.
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>