This is a clean-up patch towards dynamic allocation of IO space
instead of using harcoded macros to calculate virtual addresses.

Also update the sdrc, prcm and control module to allocate
iospace dynamically
Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: NKevin Hilman <khilman@deeprootsystems.com>
Reviewed-by: NPaul Walmsley <paul@pwsan.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This patch is addition to the already merged commit on non-empty
uart fifo read abort. "ce13d471"

OMAP3630 and OMAP4430 UART IP blocks have a restriction on TX FIFO
too. If you try to write to the tx fifo when it is full, the system aborts.

More details on this thread are here:
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg19447.html

This can be easily reproducible by not suppressing interconnect errors or
long duration testing where continuous prints over console from multiple
threads. This patch is addressing the issue by ensuring that write is
not issued while fifo is full. A timeout is added to avoid any hang
on fifo-full for 10 mS which is unlikely case.

Patch is validated on OMAP3630 and OMAP4 SDP.

V2 version removed the additional 1 uS on every TX as per
Tony's suggestion
Signed-off-by: NWoodruff Richard <r-woodruff2@ti.com>
Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
CC: Ghorai Sukumar <s-ghorai@ti.com>
Reviewed-by: NPaul Walmsley <paul@pwsan.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

The musb support is enabled in omap3 platforms. For omap4 only board
support is available and the driver still isn't supported.
Because of this build with omap3_defconfig used for multi-omap
doesn't work on omap4430 sdp.

This patch avoids usb_musb_init() by adding a cpu check
in the board file.

Thanks to Anand Gadiyar and Mankad Maulik for the suggestion
of patching board file instead of musb driver.
Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add ASoC interface for OMAP McBSP2 and McBSP3 sidetones.
Signed-off-by: NIlkka Koskinen <ilkka.koskinen@nokia.com>
Acked-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: NJarkko Nikula <jhnikula@gmail.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add sidetone feature to McBSP instances 2 and 3 on OMAP3 based devices.
Signed-off-by: NIlkka Koskinen <ilkka.koskinen@nokia.com>
Acked-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: NJarkko Nikula <jhnikula@gmail.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This patch adds support for Mentor USB to 4430 SDP board
file.

It also defines the base address for HS USB OTG controller
in OMAP4.

Also updates platform specfic structure with base address
and IRQ details.
Signed-off-by: NMaulik Mankad <x0082077@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Felipe Balbi <felipe.balbi@nokia.com>
Cc: David Brownell <david-b@pacbell.net>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Olof Johansson <olof@lixom.net>
Signed-off-by: NTony Lindgren <tony@atomide.com>

trivial patch, no functional changes.

Cc: linux-usb@vger.kernel.org
Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

we don't use those anywhere on musb driver, so
let's remove those old stuff.

Cc: linux-usb@vger.kernel.org
Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

remove unused data.

Cc: linux-usb@vger.kernel.org
Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

... in order to handle musb's clock. Let's start
removing the old musb-only set_clock function.

Cc: linux-usb@vger.kernel.org
Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

eps_bits wasn't being used anywhere, let's remove it.

Cc: linux-usb@vger.kernel.org
Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Pass board specific data for MUSB (like interface_type,
mode etc) from board file by defining board
specific structure.

Each board file can define this structure based on
its requirement and pass this information to the
driver.
Signed-off-by: NMaulik Mankad <x0082077@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Felipe Balbi <felipe.balbi@nokia.com>
Cc: David Brownell <david-b@pacbell.net>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Gupta Ajay Kumar <ajay.gupta@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

omap3430 TRM says the OTG address space is 4k, not 8k.

Cc: linux-usb@vger.kernel.org
Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This patch removes #ifdef around usb_nop_xceiv_register()
from board-omap3evm.c
Signed-off-by: NMaulik Mankad <x0082077@ti.com>
Acked-by: NOlof Johansson <olof@lixom.net>
Acked-by: NFelipe Balbi <felipe.balbi@nokia.com>
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add empty functions for usb_nop_xceiv_register()
and usb_nop_xceiv_unregister() in otg.h so that
these functions can be called even when
CONFIG_NOP_USB_XCEIV is not enabled.

It allows to remove ifdef's from board file.
Signed-off-by: NMaulik Mankad <x0082077@ti.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Ajay Kumar Gupta <ajay.gupta@ti.com>
Acked-by: NOlof Johansson <olof@lixom.net>
Acked-by: NFelipe Balbi <felipe.balbi@nokia.com>
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This patch updates the omap3_evm_defconfig to
select these options:
  * CONFIG_PM_DEBUG
  * CONFIG_DEBUG_FS
  * CONFIG_OMAP_SMARTREFLEX
Signed-off-by: NSanjeev Premi <premi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This patch adds a default config for the Timll Devkit8000.
Signed-off-by: NThomas Weber <weber@corscience.de>
Signed-off-by: NTony Lindgren <tony@atomide.com>

These patches add board support for the Timll DevKit8000.

The DevKit8000 is a beagle board clone from Timll, sold by
armkits.com. The DevKit8000 has RS232 serial port, LCD, DVI-D,
S-Video, Ethernet, SD/MMC, keyboard, camera, SPI, I2C, USB and
JTAG interface.
Signed-off-by: NThomas Weber <weber@corscience.de>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add platform hook-up interface to support I2C based GPIo expander
(TCA6416).

There are 3 instances of I2C Expander on AM3517EVM,
	- One is over I2C-2 mounted on Base board
	- Two are over I2C3 mounted on UI Card
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add platform hook-up interface to support RTC driver (S35390A).
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add basic I2C board Hook-up support, where all the 3 I2C instances
are getting registered.
Signed-off-by: NVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

If not configured it will be exported as normal GPIO led.
Signed-off-by: NJonas Zetterberg <jozz@jozz.se>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Enabled VMMC2 LDO voltage regulator on TWL4030.
Added GPIO's (power down and reset) for WIFI chip.
Signed-off-by: NAnders Hedlund <anders.j.hedlund@gmail.com>
Signed-off-by: NJonas Zetterberg <jozz@jozz.se>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add timing data for the Numonyx M65KxxxxAM SDRAM chip, used on the
IGEP v2 board.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This patch adds support for flashes on IGEP v2 boards. For now
only OneNAND is supported.
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add platform init code for EHCI driver on IGEP v2
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Fix typo on IGEP v2 board
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Add platform data for the twl4030_codec MFD on IGEP v2
Signed-off-by: NEnric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Enable DSS2 and update defconfig for current kernel.
Signed-off-by: NGrazvydas Ignotas <notasas@gmail.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Update pandora's regulator setup:
- add new regulators: VAUX2, VAUX4 and VSIM
- add new consumers: ads7846, nub controllers, USB PHY, audio DAC
- use dev names instead of struct device pointers
Signed-off-by: NGrazvydas Ignotas <notasas@gmail.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This patch adds configuration data for DSS2 and sets up
display related regulators.
Signed-off-by: NGrazvydas Ignotas <notasas@gmail.com>
Acked-by: NTomi Valkeinen <tomi.valkeinen@nokia.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

GPIO175 is used for PEN_IRQ on the EVM. This patch
sets the mux settings for the same.
Signed-off-by: NSanjeev Premi <premi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

The keypad was not working properly after migrating
to matrix_keypad.

Swapped the row, col fields of the KEY() macro in
the keymap definition to get it working again.
Signed-off-by: NSanjeev Premi <premi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

This patch sets SYS_NIRQ for keypad input. It also
sets the same as a wakeup event from OFF mode.
Signed-off-by: NSanjeev Premi <premi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

Zoom3 board has omap3630 EHCI port2 connected to a ULPI phy.
GPIO_64 is connected to the PHY reset pin.
Signed-off-by: NVikram Pandita <vikram.pandita@ti.com>
Cc: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

The check for a valid mux name should be performed regardless of whether
DEBUG_FS is enabled or not. Otherwise without DEBUG_FS, we get:

Unable to handle kernel NULL pointer dereference at virtual address 00000000
pgd = c0004000
[00000000] *pgd=00000000
Internal error: Oops: 5 [#1]
last sysfs file:
Modules linked in:
CPU: 0    Not tainted  (2.6.33-rc8 #10)
PC is at strcmp+0x18/0x40
LR is at omap_mux_init_signal+0x68/0x14c
...

This fixes the issue currently seen with boards not booting up
if DEBUG_FS is not enabled in defconfig.

Note that the earlier ifndef + ifdef now becomes simpler ifdef else:
If CONFIG_OMAP_MUX is selected, we use pin names. If it's not selected,
we only want the GPIO to mux register mapping.
Signed-off-by: NRanjith Lohithakshan <ranjithl@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>