This patch moves IRQ handler setup to the its corresponded IRQ
driver (AVIC, TZIC).
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Now that the only field in struct sys_timer is .init, delete the struct,
and replace the machine descriptor .timer field with the initialization
function itself.

This will enable moving timer drivers into drivers/clocksource without
having to place a public prototype of each struct sys_timer object into
include/linux; the intent is to create a single of_clocksource_init()
function that determines which timer driver to initialize by scanning
the device dtree, much like the proposed irqchip_init() at:
http://www.spinics.net/lists/arm-kernel/msg203686.html

Includes mach-omap2 fixes from Igor Grinberg.
Tested-by: NRobert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NStephen Warren <swarren@nvidia.com>

It moves a bunch of header files included in hardware.h and itself
from mach-imx/include/mach to mach-imx, and updates users to include
hardware.h rather than mach/hardware.h.  The files in mach-imx/devices
will need to include "../hardware.h".
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Acked-by: NArnd Bergmann <arnd@arndb.de>

Rename mach-imx/include/mach/common.h to mach-imx/common.h and update
all users to include common.h rather than mach/common.h.

It also removes an unneeded inclusion to common.h in
mach-imx/devices/devices.c.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Acked-by: NArnd Bergmann <arnd@arndb.de>

There is no need for device-imx*.h to include <soc>.h.  Remove them
and fix one indirect inclusion in mach-mx31ads.c.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Acked-by: NArnd Bergmann <arnd@arndb.de>

The board files in mach-imx are the only users of iomux drivers and
headers.  Move them into mach-imx from plat-mxc.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Acked-by: NArnd Bergmann <arnd@arndb.de>

ARM is moving to stricter checks on readl/write functions,
so we need to use the correct types everywhere.

This found a bug in mach-armadillo5x0.c, where we attempt mmio
on the MXC_CCM_RCSR address that is currently defined to 0xc
and consequently causes an illegal address access.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Shawn Guo <shawn.guo@linaro.org>

Call irq_alloc_descs to get the irq_base for mx31ads, and add a legacy
irqdomain using the irq_base, so that the mapping between mx31ads
hardware irq and Linux irq number can be dynamically handled by
irqdomain.  As the result, the use of MXC_BOARD_IRQ_START can be
completely removed from mach-mx31ads.c.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Acked-by: NDong Aisheng <dong.aisheng@linaro.org>

With commit d1738aef (mfd: Allocate wm835x irq descs dynamically) being
in the tree, there is no need to initialize irq_base field of struct
wm8350_platform_data.  Remove it to save one reference to macro
MXC_BOARD_IRQ_START.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Acked-by: NDong Aisheng <dong.aisheng@linaro.org>

This patch changes all the static gpio irq number assigning with
IOMUX_TO_IRQ() to run-time assigning with gpio_to_irq call, and
in turn eliminates the macro IOMUX_TO_IRQ().
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Acked-by: NDong Aisheng <dong.aisheng@linaro.org>

Add CS89x0 networking support to the iMX31ADS board by using the
platform driver support in the CS89x0 driver.
Signed-off-by: NJaccon Bastiaansen <jaccon.bastiaansen@gmail.com>
Acked-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Also, add handle_irq callbacks to machine descriptors.
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: NArnd Bergmann <arnd@arndb.de>

Fix the following section mismatches:

WARNING: vmlinux.o(.text+0x101cc): Section mismatch in reference from the function mxc_init_i2c() to the (unknown reference) .init.data:(unknown)
The function mxc_init_i2c() references
the (unknown reference) __initdata (unknown).
This is often because mxc_init_i2c lacks a __initdata
annotation or the annotation of (unknown) is wrong.

WARNING: vmlinux.o(.text+0x101d8): Section mismatch in reference from the function mxc_init_i2c() to the variable .init.rodata:imx31_imx_i2c_data
The function mxc_init_i2c() references
the variable __initconst imx31_imx_i2c_data.
This is often because mxc_init_i2c lacks a __initconst
annotation or the annotation of imx31_imx_i2c_data is wrong.

WARNING: vmlinux.o(.text+0x10200): Section mismatch in reference from the function mxc_init_audio() to the variable .init.rodata:imx31_imx_ssi_data
The function mxc_init_audio() references
the variable __initconst imx31_imx_ssi_data.
This is often because mxc_init_audio lacks a __initconst
annotation or the annotation of imx31_imx_ssi_data is wrong.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

The patch makes necessary changes on gpio-mxc as below to turn it
into an upstanding gpio driver.

 * Add a list to save all mx2 ports references, so that
   mx2_gpio_irq_handler can walk through all interrupt status
   registers

 * Use readl/writel to replace mach-specific accessors
   __raw_readl/__raw_writel

 * Change mxc_gpio_init into mxc_gpio_probe function

 * Move "struct mxc_gpio_port" into gpio-mxc.c, as it needs not to
   be public at all, and also make some other cleanup on
   plat-mxc/include/mach/gpio.h at the same time

And the patch then migrates mach-imx and mach-mx5 to the updated
driver by adding corresponding platform devices.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Acked-by: NOlof Johansson <olof@lixom.net>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>

Fixing a few "please, no space before tabs" and "empty line at end of
file" warnings on the way.

LAKML-Reference: 1299271882-2130-6-git-send-email-u.kleine-koenig@pengutronix.de
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

... together with the related devices "mx3_camera" and "mx3_sdc_fb".

"mx3_camera" doesn't fit the scheme of the other devices that just are
allocated and registered in a single function because it needs additional
care to get some dmaable memory. So currently imx31_alloc_mx3_camera
duplicates most of imx_add_platform_device_dmamask, but I'm not sure it's
worth to split the latter to be able to reuse more code.

This gets rid of mach-mx3/devices.[ch] and so several files need to be
adapted not to #include devices.h anymore.

LAKML-Reference: 1299271882-2130-5-git-send-email-u.kleine-koenig@pengutronix.de
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

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>

The arguments to these callbacks were changed in

	e981a302 (ARM: mx3: irq_data conversion.)

but the comments were not adapted.

Cc: Lennert Buytenhek <buytenh@secretlab.ca>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

mxc_board_init is too generic to be useful.  Additionally change some
mxc_timer to ${machine}_timer, too.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

This used to be done in .map_io which is supposed to only setup the
memory mapping.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NLennert Buytenhek <buytenh@secretlab.ca>

Since we're now using addruart to establish the debug mapping, we can
remove the io_pg_offst and phys_io members of struct machine_desc.

The various declarations were removed using the following script:

  grep -rl MACHINE_START arch/arm | xargs \
  sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }'

[ Initial patch was from Jeremy Kerr, example script from Russell King ]
Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Eric Miao <eric.miao at canonical.com>

This is only a partial revert of "ARM: mx3/mx31ads: fold board
header in its only user"
[commit ccfa7c26)]

As some of the the board defines are also used in the cs89x0
ethernet driver by the i.MX31 ADS.
Signed-off-by: NIan Lartey <ian@opensource.wolfsonmicro.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

As the kernel contains a copy of the GPL anyhow just get rid of the address
specification instead of fixing it.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

Moreover remove unused definitions.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

SSI5 on the CPU is connected to the PMIC module to provide audio support
so unconditionally configure the relevant pins on the CPU to route out
the signals.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

This is a further step in allowing to build a kernel image for more
than one imx SOC.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

While at it remove some superfluous parenthesis.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Valentin Longchamp <valentin.longchamp@epfl.ch>

The WM8350 core won't actually use the range yet, but it will in
future and the platform data to configure it is there now.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

This makes it a bit more obvious in genirq diagnostics that they
aren't handled by the i.MX interrupt controller.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>