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  1. 23 10月, 2012 1 次提交
    • K
      ARM: OMAP3: Beagle: fix OPP customization and initcall ordering · 65bf7ca0
      由 Kevin Hilman 提交于 
      After commit 24d7b40a (ARM: OMAP2+:
PM: MPU DVFS: use generic CPU device for MPU-SS), OPPs are registered
using an existing CPU device, not the omap_device for MPU-SS.

First, fix the board file to use get_cpu_device() as required by the
above commit, otherwise custom OPPs will be added to the wrong device.

Second, the board files OPP init is called from the its init_machine
method, and the generic CPU devices are not yet created when
init_machine is run.  Therefore OPP initialization will fail.  To fix,
use a device_initcall() for the board file's OPP customization, and
make the device_initcall board-specific by using a machine_is check.
Reported-by: NPaul Walmsley <paul@pwsan.com>
Signed-off-by: NKevin Hilman <khilman@ti.com>
      65bf7ca0
  3. 03 10月, 2012 1 次提交
  5. 19 9月, 2012 1 次提交
    • A
      ARM: omap: move platform_data definitions · 2203747c
      由 Arnd Bergmann 提交于 
      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: NArnd Bergmann <arnd@arndb.de>
Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: NNicolas Pitre <nico@linaro.org>
Acked-by: NTony 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
  7. 13 9月, 2012 2 次提交
    • T
      ARM: OMAP: Split plat/hardware.h, use local soc.h for omap2+ · dbc04161
      由 Tony Lindgren 提交于 
      As the plat and mach includes need to disappear for single zImage work,
we need to remove plat/hardware.h.

Do this by splitting plat/hardware.h into omap1 and omap2+ specific files.

The old plat/hardware.h already has omap1 only defines, so it gets moved
to mach/hardware.h for omap1. For omap2+, we use the local soc.h
that for now just includes the related SoC headers to keep this patch more
readable.

Note that the local soc.h still includes plat/cpu.h that can be dealt
with in later patches. Let's also include plat/serial.h from common.h for
all the board-*.c files. This allows making the include files local later
on without patching these files again.

Note that only minimal changes are done in this patch for the
drivers/watchdog/omap_wdt.c driver to keep things compiling. Further
patches are needed to eventually remove cpu_is_omap usage in the drivers.

Also only minimal changes are done to sound/soc/omap/* to remove the
unneeded includes and to define OMAP44XX_MCPDM_L3_BASE locally so there's
no need to include omap44xx.h.

While at it, also sort some of the includes in the standard way.

Cc: linux-watchdog@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Jarkko Nikula <jarkko.nikula@bitmer.com>
Cc: Liam Girdwood <lrg@ti.com>
Acked-by: NWim Van Sebroeck <wim@iguana.be>
Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
      dbc04161
    • T
      ARM: OMAP2+: Remove hardcoded twl4030 gpio_base, irq_base and irq_end · a940d9a1
      由 Tony Lindgren 提交于 
      We can't use hardcoded interrupts for SPARSE_IRQ, and can replace
the hardcoded gpio_base with twl_gpiochip.base after it's been
allocated.

Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>
      a940d9a1
  9. 11 9月, 2012 1 次提交
  11. 16 8月, 2012 1 次提交
  13. 21 6月, 2012 1 次提交
  15. 20 6月, 2012 1 次提交
    • R
      ARM: OMAP: Fix Beagleboard DVI reset gpio · aef2b896
      由 Russ Dill 提交于 
      Commit e813a55e ("OMAP: board-files:
remove custom PD GPIO handling for DVI output") moved TFP410 chip's
powerdown-gpio handling from the board files to the tfp410 driver. One
gpio_request_one(powerdown-gpio, ...) was mistakenly left unremoved in
the Beagle board file. This causes the tfp410 driver to fail to request
the gpio on Beagle, causing the driver to fail and thus the DVI output
doesn't work.

This patch removes several boot errors from board-omap3beagle.c:

 - gpio_request: gpio--22 (DVI reset) status -22
 - Unable to get DVI reset GPIO

There is a combination of leftover code and revision confusion.
Additionally, xM support is currently a hack.

For original Beagleboard this removes the double initialization of GPIO
170, properly configures it as an output, and wraps the initialization
in an if block so that xM does not attempt to request it.

For Beagleboard xM it removes reference to GPIO 129 which was part
of rev A1 and A2 designs, but never functioned. It then properly assigns
beagle_dvi_device.reset_gpio in beagle_twl_gpio_setup and removes the
hack of initializing it high. Additionally, it uses
gpio_set_value_cansleep since this GPIO is connected through i2c.

Unfortunately, there is no way to tell the difference between xM A2 and
A3. However, GPIO 129 does not function on rev A1 and A2, and the TWL
GPIO used on A3 and beyond is not used on rev A1 and A2, there are no
problems created by this fix.

Tested on Beagleboard-xM Rev C1 and Beagleboard Rev B4.
Signed-off-by: NRuss Dill <Russ.Dill@ti.com>
Acked-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
      aef2b896
  17. 10 5月, 2012 1 次提交
  19. 09 5月, 2012 3 次提交
  21. 08 5月, 2012 1 次提交
  23. 25 2月, 2012 1 次提交
    • T
      ARM: OMAP2+: Mark omap_hsmmc_init and omap_mux related functions as __init · d1589f09
      由 Tony Lindgren 提交于 
      Now that omap hsmmc init is split into two functions, it's safe
to mark omap_hsmmc_init and omap_mux related functions to __init.

This basically reverts the following fixes for the case where
TWL was compiled as a module:

a98f77bb (ARM: omap: fix section mismatch warning for sdp3430_twl_gpio_setup())
8930b4e3 (ARM: omap: fix section mismatch warnings in mux.c caused by hsmmc.c)

Additionally it fixes up the remaining section warnings for
all callers of omap_mux functions.

Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: NTony Lindgren <tony@atomide.com>
      d1589f09
  25. 21 2月, 2012 1 次提交
    • T
      ARM: OMAP2+: Split omap2_hsmmc_init() to properly support I2C GPIO pins · 3b972bf0
      由 Tony Lindgren 提交于 
      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: NRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: NRajendra Nayak <rnayak@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
      3b972bf0
  27. 05 1月, 2012 1 次提交
  29. 18 11月, 2011 1 次提交
  31. 16 11月, 2011 1 次提交
  33. 24 10月, 2011 1 次提交
  35. 20 10月, 2011 1 次提交
  37. 05 10月, 2011 1 次提交
  39. 30 9月, 2011 2 次提交
  41. 27 9月, 2011 1 次提交
  43. 24 8月, 2011 1 次提交
    • T
      ARM: OMAP: Move omap2_init_common_devices out of init_early · a4ca9dbe
      由 Tony Lindgren 提交于 
      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: NTony Lindgren <tony@atomide.com>
      a4ca9dbe
  45. 22 8月, 2011 1 次提交
  47. 06 8月, 2011 1 次提交
  49. 05 7月, 2011 1 次提交
  51. 04 7月, 2011 2 次提交
  53. 28 6月, 2011 1 次提交
  55. 20 6月, 2011 1 次提交
    • T
      omap: Set separate timer init functions to avoid cpu_is_omap tests · e74984e4
      由 Tony Lindgren 提交于 
      This is needed for the following patches so we can initialize the
rest of the hardware timers later on.

As with the init_irq calls, there's no need to do cpu_is_omap calls
during the timer init as we only care about the major omap generation.
This means that we can initialize the sys_timer with the .timer
entries alone.

Note that for now we just set stubs for the various sys_timer entries
that will get populated in a later patch. The following patches will
also remove the omap_dm_timer_init calls and change the init for the
rest of the hardware timers to happen with an arch_initcall.
Signed-off-by: NTony Lindgren <tony@atomide.com>
Reviewed-by: NKevin Hilman <khilman@ti.com>
      e74984e4
  57. 16 6月, 2011 1 次提交
  59. 14 6月, 2011 2 次提交
  61. 01 6月, 2011 3 次提交
  63. 12 5月, 2011 1 次提交