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>

arch/arm/mach-mmp/gplugd.c:195:13: error: ‘MMP_NR_IRQS’ undeclared here
(not in a function)
make[1]: *** [arch/arm/mach-mmp/gplugd.o] Error 1

Include <mach/irqs.h> to fix this issue.
Signed-off-by: NHaojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: NOlof Johansson <olof@lixom.net>

Remove NR_IRQS and add a per machine .nr_irqs setting. Clean-up namespace
replacing usage of IRQ_BOARD_START with MMP_NR_IRQS.
Signed-off-by: NRob Herring <rob.herring@calxeda.com>

Hook the Shark restart code into the new restart hook rather than
using arch_reset().
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

There is no SSP0, but SSP1 is used on gplugd as an I2S port.
Acked-by: NTanmay Upadhyay <tanmay.upadhyay@einfochips.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Remove most gpio macros and change gpio driver to platform driver.
Signed-off-by: NHaojian Zhuang <haojian.zhuang@marvell.com>

GuruPlugD was initially named to be SHEEVAD, and it's causing naming
confusion in the mach-types database. Make it consistent by renaming
to GPLUGD.
Reported-and-Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Acked-by: NTanmay Upadhyay <tanmay.upadhyay@einfochips.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

The <mach/gpio.h> file is included from upper directories
and deal with generic GPIO and gpiolib stuff. Break out the
platform and driver specific defines and functions into its own
header file.

Cc: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Signed-off-by: NTanmay Upadhyay <tanmay.upadhyay@einfochips.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Move definitions from mfp-gplugd.h to mfp-pxa168.h as they aren't
gplugD specific.
Signed-off-by: NTanmay Upadhyay <tanmay.upadhyay@einfochips.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>

Tested UART console, Ethernet & I2C interfaces
Signed-off-by: NTanmay Upadhyay <tanmay.upadhyay@einfochips.com>
Signed-off-by: NEric Miao <eric.y.miao@gmail.com>