mtd: add private data to mtddev-hook ...

The mtdoob and mtdraw device don't clean up correctly.
Added a private data element to hold allocated memory.
Fix remove of mtdoob and mtdraw device.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mtd: fix compiler warnings ...

Fix some compiler warnings.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

smc911x: check if the device is ready before using it ...

poll the READY bit in PMT_CTRL. Any other access to the device is
forbidden while this bit isn't set. Try for 100ms

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

smc911x: update chip detection ...

Use linux kernel chip detection from 3.5

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

smc911x: improve detection handle ...

detect if the bus is swapped and report a 32bit drivers is used on a 16bit bus

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

smc911x: add support to pass the shift via platform data ...

switch ipe337: to it at the same time to do not brake it

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

smc911x: add 16bit bus width support ...

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

smc911x: introduce read/write ops ...

This will allow to replace them depending on the platform data.
So we can specify shift and reg io witdh (16bit/32bit)

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

smc911x: move register define to smc911x.h ...

this make the driver more readable

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: miidev: really wait for auto negotiation ...

miidev_wait_aneg() polled the wrong bit, so link detection did fail on
boards where the PHY had to come out of a powerdown mode.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

usb: use ep-specific pwrgood delay ...

In usb_hub_configure the hub is asked for its descriptor and among other things
its bPwrOn2PwrGood time. In the actual hub_power_on function this information
was not used and a hardcoded value was used instead. For some hubs this delay
is to short. So, use the delay the hub wants.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

trivial: fix spelling in usb code ...

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

m25p80: wait for flash before returning after erase ...

else when we do "erase /dev/m25p0.rootfs; reset", the board
will never reboot as the flash is busy to finish the erase
command.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

i.MX35: add cspi1 support ...

tested with a m25p128 flash both in nand boot & spi boot.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Add JTAG bitbang driver ...

Signed-off-by: Wjatscheslaw Stoljarski <wjatscheslaw.stoljarski@kiwigrid.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM boards: Make boards pbl safe ...

With pbl support enabled most boards need a pbl-y for their lowlevel
stuff.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

ARM s3c boards: Do not hardcode image sizes ...

The existing nand_boot functions all do the same, so move it to
a common place. To be flexible enough for future boards the real
image size is used instead of hardcoded 256k.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Juergen Beisert <jbe@pengutronix.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

net: GIANFAR driver ...

This update adds the GIANFAR driver along with the configuration
and build files.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mc13xxx: Added mc13xxx_revision() function. ...

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mtd OMAP NAND: implement buswidth autodetection support ...

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

mtd nand: implement buswidth detection ...

This introduces a new NAND_BUSWIDTH_AUTO flag which can be used
to automatically detect the nand buswidth. The id is always read
in 8bit mode. An additional callback is needed to switch the nand
controller into 16bit mode.
This currently depends on a safe read_byte (always) and read_buf
(for onfi-only flashes) callback. It has been tested on OMAP, but
is not something that generally works. For this reason the existence
of the set_buswidth callback is used to determine whether we are
able to do autodetection or not.

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

mtd OMAP NAND: Use prefetch engine ...

Use the prefetch engine to improve NAND performance. The howto
is derived from the Kernel. Unlike the kernel we do not make
the access mode configurable.

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

mtd OMAP NAND: Fix dev_ready handling ...

- dev_ready is supposed to return whether the device is ready or
  not, not to poll until the device is ready.
- dev_ready should return true for ready and false for not ready
- waitpin polarity is not needed (at least the kernel does not have it)
- wait_mon_mask must be 32bit.

The code was unused since no board specified a wait pin, so no breakage
included. This also removes the now unused timeout variable from
platformdata.

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

serial Samsung: add the S3C64xx requirements ...

Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/ubi'

Merge branch 'for-next/samsung' ...

Conflicts:
	arch/arm/Makefile
	arch/arm/mach-samsung/Makefile
	arch/arm/mach-samsung/include/mach/s5pcxx-iomap.h

Merge branch 'for-next/sabrelite' ...

Conflicts:
	arch/arm/Makefile

Merge branch 'for-next/reset-source'

Merge branch 'for-next/randconfig'

Merge branch 'for-next/onfi'