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  1. 24 Dec, 2012 1 commit
  3. 14 Dec, 2012 1 commit
    • Tomi Valkeinen's avatar
      OMAP: board-files: fix i2c_bus for tfp410 · ca2e16fa
      Tomi Valkeinen authored 
      The i2c handling in tfp410 driver, which handles converting parallel RGB
to DVI, was changed in 958f2717


(OMAPDSS: TFP410: pdata rewrite). The patch changed what value the
driver considers as invalid/undefined.  Before the patch, 0 was the
invalid value, but as 0 is a valid bus number, the patch changed this to
-1.

However, the fact was missed that many board files do not define the bus
number at all, thus it's left to 0. This causes the driver to fail to
get the i2c bus, exiting from the driver's probe with an error, meaning
that the DVI output does not work for those boards.

This patch fixes the issue by changing the i2c_bus number field in the
driver's platform data from u16 to int, and setting the bus number to -1
in the board files for the boards that did not define the bus. The
exception is devkit8000, for which the bus is set to 1, which is the
correct bus for that board.

The bug exists in v3.5+ kernels.
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
Reported-by: default avatarThomas Weber <thomas@tomweber.eu>
Cc: Thomas Weber <thomas@tomweber.eu>
Cc: <stable@vger.kernel.org> # v3.5+
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      ca2e16fa
  5. 08 Nov, 2012 1 commit
  7. 02 Nov, 2012 1 commit
  9. 24 Oct, 2012 1 commit
    • Tony Lindgren's avatar
      ARM: OMAP2+: Introduce local usb.h · 54db6eee
      Tony Lindgren authored 
      
Let's move what we can from plat/usb.h to the local usb.h
for ARM common zImage support.

This is needed so we can remove plat/usb.h for ARM common
zImage support.

Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Partha Basak <parthab@india.ti.com>
Cc: Keshava Munegowda <keshava_mgowda@ti.com>
Cc: linux-usb@vger.kernel.org
Acked-by: default avatarFelipe Balbi <balbi@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      54db6eee
  11. 15 Oct, 2012 2 commits
    • Afzal Mohammed's avatar
      ARM: OMAP2+: gpmc: localize gpmc header · 3ef5d007
      Afzal Mohammed authored 
      
Requirement of gpmc header outside of mach-omap2 has been
cutoff, move gpmc header file in plat-omap folder to local
mach-omap2 folder

Objective - common zImage participation of omap
Signed-off-by: default avatarAfzal Mohammed <afzal@ti.com>
      3ef5d007
    • Afzal Mohammed's avatar
      ARM: OMAP2+: nand: header cleanup · bc3668ea
      Afzal Mohammed authored 
      
For common arm zImage existing nand header file
in platform specific location was moved to generic
platform data location, but it contained more than
platform data, remove it. New local header has been
created for exposing functions.

Also move gpmc-nand platform data to platform header
meant for nand from gpmc header file
Signed-off-by: default avatarAfzal Mohammed <afzal@ti.com>
      bc3668ea
  13. 20 Sep, 2012 1 commit
  15. 19 Sep, 2012 1 commit
    • Arnd Bergmann's avatar
      ARM: omap: move platform_data definitions · 2203747c
      Arnd Bergmann authored 
      
Platform data for device drivers should be defined in
include/linux/platform_data/*.h, not in the architecture
and platform specific directories.

This moves such data out of the omap include directories
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Acked-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: default avatarNicolas Pitre <nico@linaro.org>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Cc: Kevin Hilman <khilman@ti.com>
Cc: "Benoît Cousson" <b-cousson@ti.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Omar Ramirez Luna <omar.ramirez@ti.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Jarkko Nikula <jarkko.nikula@bitmer.com>
Cc: Liam Girdwood <lrg@ti.com>
Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: Jean Pihet <j-pihet@ti.com>
Cc: J Keerthy <j-keerthy@ti.com>
Cc: linux-omap@vger.kernel.org
      2203747c
  17. 13 Sep, 2012 2 commits
  19. 10 Sep, 2012 1 commit
  21. 15 Aug, 2012 1 commit
  23. 02 Jul, 2012 2 commits
  25. 09 May, 2012 4 commits
  27. 08 May, 2012 1 commit
  29. 03 Apr, 2012 1 commit
  31. 24 Feb, 2012 1 commit
  33. 20 Feb, 2012 1 commit
    • Tony Lindgren's avatar
      ARM: OMAP2+: Split omap2_hsmmc_init() to properly support I2C GPIO pins · 3b972bf0
      Tony Lindgren authored 
      
Otherwise omap_device_build() and omap_mux related functions
can't be marked as __init when twl is build as a module.

If a board is using GPIO pins or regulators configured by an
external chip, such as TWL PMIC on I2C bus, the board must
mark those MMC controllers as deferred. Additionally both
omap_hsmmc_init() and omap_hsmmc_late_init() must be called
by the board.

For MMC controllers using internal GPIO pins for card
detect and regulators the slots don't need to be marked
deferred. In this case calling omap_hsmmc_init() is sufficient.

Only mark the MMC slots using gpio_cd or gpio_wd as deferred
as noted by Igor Grinberg <grinberg@compulab.co.il>.

Note that this patch does not change the behaviour for
board-4430sdp.c board-omap4panda.c. These boards wrongly
rely on the omap_hsmmc.c init function callback to configure
the PMIC GPIO interrupt lines on external chip. If the PMIC
interrupt lines are not configured during init, they will
fail.
Reported-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: default avatarRajendra Nayak <rnayak@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      3b972bf0
  35. 08 Feb, 2012 1 commit
  37. 05 Jan, 2012 1 commit
  39. 13 Dec, 2011 5 commits
  41. 17 Nov, 2011 1 commit
  43. 15 Nov, 2011 1 commit
  45. 30 Sep, 2011 1 commit
  47. 24 Aug, 2011 2 commits
    • Tony Lindgren's avatar
      ARM: OMAP: Introduce SoC specific early_init · 8f5b5a41
      Tony Lindgren authored 
      
Introduce them for each omap variant and just make them all call
omap2_init_common_infrastructure for now. Do this for each board-*.c
file except for board-generic and board-omap3beagle as they use
the same machine ID for multiple SoCs.

No functional changes.
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      8f5b5a41
    • Tony Lindgren's avatar
      ARM: OMAP: Move omap2_init_common_devices out of init_early · a4ca9dbe
      Tony Lindgren authored 
      
There's no need to call omap2_init_common_devices from init_early.

It no longer does anything else except reprogram the memory timings
for some boards, so it's better to do it later so we have a chance
to get console messages if something goes wrong.

Move it to happen after omap_serial_init gets called. And while
patching it anyways, rename it to omap_sdrc_init as suggested by
Benoit Cousson <b-cousson@ti.com>.
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
      a4ca9dbe
  49. 21 Aug, 2011 1 commit
  51. 05 Jul, 2011 1 commit
  53. 04 Jul, 2011 3 commits
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