Fix some base address declaration by adding a cast.
Signed-off-by: NLuotao Fu <l.fu@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

This one adds definitions to configure RTCK pad (PE16) in primary and alternate
function. The RTCK Pin is used by one wire master controller and as JTAG Clock
return.
Signed-off-by: NLuotao Fu <l.fu@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

This adds macros to get CSCR upper, lower and additional registers.
These registers are needed to configure a chip select line. The offset
layouts of these Registers are identical on mx27 and mx31, hence we can
use the macros in generic way
Signed-off-by: NLuotao Fu <l.fu@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

this adds convenience values usable by mxc_iomux_mode() to configure Pins of the
spi interfaces on mx31.
Signed-off-by: NLuotao Fu <l.fu@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NDarius Augulis <augulis.darius@gmail.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Needed for 8250 serial port and CS89x0 ethernet interface.
Signed-off-by: NGilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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>

The driver(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION.
  arch/arm/plat-mxc/clock.c

This patch removes the said #include <version.h>.
Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

This just leaves include/asm-arm/plat-* to deal with.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Remove includes of asm/hardware.h in addition to asm/arch/hardware.h.
Then, since asm/hardware.h only exists to include asm/arch/hardware.h,
update everything to directly include asm/arch/hardware.h and remove
asm/hardware.h.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

IRQT_* and __IRQT_* were obsoleted long ago by patch [3692/1].
Remove them completely. Sed script for the reference:

s/__IRQT_RISEDGE/IRQ_TYPE_EDGE_RISING/g
s/__IRQT_FALEDGE/IRQ_TYPE_EDGE_FALLING/g
s/__IRQT_LOWLVL/IRQ_TYPE_LEVEL_LOW/g
s/__IRQT_HIGHLVL/IRQ_TYPE_LEVEL_HIGH/g
s/IRQT_RISING/IRQ_TYPE_EDGE_RISING/g
s/IRQT_FALLING/IRQ_TYPE_EDGE_FALLING/g
s/IRQT_BOTHEDGE/IRQ_TYPE_EDGE_BOTH/g
s/IRQT_LOW/IRQ_TYPE_LEVEL_LOW/g
s/IRQT_HIGH/IRQ_TYPE_LEVEL_HIGH/g
s/IRQT_PROBE/IRQ_TYPE_PROBE/g
s/IRQT_NOEDGE/IRQ_TYPE_NONE/g
Signed-off-by: NDmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

This patch adds basic mach support for the mx2 processor family, based
on the original freescale code and adapted to mainline kernel coding
style.

This part adds the global build only.
Signed-off-by: NJuergen Beisert <j.beisert@pengutronix.de>

This patch adds GPIO multiplexing support for the imx1/mxc2
family of procesors.
Signed-off-by: NJuergen Beisert <j.beisert@pengutronix.de>

Simplify architecture's irq headers and sources, to share these files
between MXC3 and MXC2.
Signed-off-by: NJuergen Beisert <j.beisert@pengutronix.de>

This patch adds timer support for the i.MX machine family. This code can
be used on the following machs:

 - i.MX1 (tested)
 - i.MX2 (i.MX21 (to be tested), i.MX27 (tested))
 - i.MX3 (i.MX31 (tested))

TODO: It seems impossible to build a kernel for more than one CPU because the
timer do not follow the platform device rules. So it does only work if
timer 1 can be accessed on all CPUs at the same address.
Signed-off-by: NJuergen Beisert <j.beisert@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

This patch bases on the one from Daniel Mack. The most important change to
Daniel's patch is to be more generic. This gpio routine supports at least
the i.MX27 and i.MX31 processors.
Signed-off-by: NJuergen Beisert <j.beisert@pengutronix.de>
Acked-by: NDaniel Mack <daniel@caiaq.de>

Internal clock path handling for the mxc CPUs.

Changed against the original Freescale code (and against clocklib for example):
 - clock rate is always calculated whenever one ask for the current rate
   (means struct clk has no more a member called "rate"). So switching the PLL
   base frequency will propagate immediately to all other clocks that are
   depending on this frequency.
Signed-off-by: NJuergen Beisert <j.beisert@pengutronix.de>

From: Juergen Beisert <j.beisert@pengutronix.de>

This patch separates the current code into i.MX2 and i.MX3 and modifies
the Kconfig files to reflect this separation in the menus.

Things happend since last review:
 - make i.MX3 compile again
 - fix some structure names to be conform with all the shared/common
   sources from i.MX1/i.MX2

Previous changes:
 - stay conform to other Kconfig files (note from Russell King)
Signed-off-by: NJuergen Beisert <j.beisert@pengutronix.de>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

From: Juergen Beisert <j.beisert@pengutronix.de>

This patch cleans up the in-kernel platform code from doxygen comments.
We don't know how this could have leak in, but anyway.

Changes since last release:
 - none
Signed-off-by: NJuergen Beisert <j.beisert@pengutronix.de>
Signed-off-by: NRoss Wille <wille@freescale.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

This patch adds the foundation pieces for
the Freescale MXC platforms, including
i.MX2 and i.MX3 based systems.

The bare-bones MX31 support in this patch
boots to the rootdev panic with 8250 serial
console configured "console=ttyS0,115200".
It assumes that Redboot is the boot loader.
Signed-off-by: NQuinn Jensen <quinn.jensen@freescale.com>
Acked-by: NLennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>