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60 commits

Author SHA1 Message Date
Russell King
baa9588344 ARM: restart: omap: use new restart hook
Hook these platforms restart code into the new restart hook rather
than using arch_reset().

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-01-05 12:57:16 +00:00
Tony Lindgren
4e65331c6b ARM: 7159/1: OMAP: Introduce local common.h files
As suggested by Russell King - ARM Linux <linux@arm.linux.org.uk>,
there's no need to keep local prototypes in non-local headers.

Add mach-omap1/common.h and mach-omap2/common.h and move the
local prototypes there from plat/common.h and mach/omap4-common.h.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-11-17 17:09:30 +00:00
Linus Torvalds
81a3c10ce8 Merge branch 'next/cleanup2' of git://git.linaro.org/people/arnd/arm-soc
* 'next/cleanup2' of git://git.linaro.org/people/arnd/arm-soc: (31 commits)
  ARM: OMAP: Warn if omap_ioremap is called before SoC detection
  ARM: OMAP: Move set_globals initialization to happen in init_early
  ARM: OMAP: Map SRAM later on with ioremap_exec()
  ARM: OMAP: Remove calls to SRAM allocations for framebuffer
  ARM: OMAP: Avoid cpu_is_omapxxxx usage until map_io is done
  ARM: OMAP1: Use generic map_io, init_early and init_irq
  arm/dts: OMAP3+: Add mpu, dsp and iva nodes
  arm/dts: OMAP4: Add a main ocp entry bound to l3-noc driver
  ARM: OMAP2+: l3-noc: Add support for device-tree
  ARM: OMAP2+: board-generic: Add i2c static init
  ARM: OMAP2+: board-generic: Add DT support to generic board
  arm/dts: Add support for OMAP3 Beagle board
  arm/dts: Add initial device tree support for OMAP3 SoC
  arm/dts: Add support for OMAP4 SDP board
  arm/dts: Add support for OMAP4 PandaBoard
  arm/dts: Add initial device tree support for OMAP4 SoC
  ARM: OMAP: omap_device: Add a method to build an omap_device from a DT node
  ARM: OMAP: omap_device: Add omap_device_[alloc|delete] for DT integration
  of: Add helpers to get one string in multiple strings property
  ARM: OMAP2+: devices: Remove all omap_device_pm_latency structures
  ...

Fix up trivial header file conflicts in arch/arm/mach-omap2/board-generic.c
2011-11-01 20:58:25 -07:00
Arnd Bergmann
df80442d1e Merge branch 'depends/rmk/memory_h' into next/cleanup2
Theis resolves lots of simple conflicts between the omap
cleanup and the mach/memory.h removal series.

Conflicts:
	arch/arm/mach-imx/mach-cpuimx27.c
	arch/arm/mach-omap1/board-ams-delta.c
	arch/arm/mach-omap1/board-generic.c
	arch/arm/mach-omap1/board-h2.c
	arch/arm/mach-omap1/board-h3.c
	arch/arm/mach-omap1/board-nokia770.c
	arch/arm/mach-omap1/board-osk.c
	arch/arm/mach-omap1/board-palmte.c
	arch/arm/mach-omap1/board-palmtt.c
	arch/arm/mach-omap1/board-palmz71.c
	arch/arm/mach-omap1/board-sx1.c
	arch/arm/mach-omap1/board-voiceblue.c
	arch/arm/mach-omap1/io.c
	arch/arm/mach-omap2/board-generic.c
	arch/arm/mach-omap2/io.c
	arch/arm/plat-omap/io.c

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-11-01 13:47:27 +01:00
Linus Torvalds
1fdb24e969 Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm
* 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: (178 commits)
  ARM: 7139/1: fix compilation with CONFIG_ARM_ATAG_DTB_COMPAT and large TEXT_OFFSET
  ARM: gic, local timers: use the request_percpu_irq() interface
  ARM: gic: consolidate PPI handling
  ARM: switch from NO_MACH_MEMORY_H to NEED_MACH_MEMORY_H
  ARM: mach-s5p64x0: remove mach/memory.h
  ARM: mach-s3c64xx: remove mach/memory.h
  ARM: plat-mxc: remove mach/memory.h
  ARM: mach-prima2: remove mach/memory.h
  ARM: mach-zynq: remove mach/memory.h
  ARM: mach-bcmring: remove mach/memory.h
  ARM: mach-davinci: remove mach/memory.h
  ARM: mach-pxa: remove mach/memory.h
  ARM: mach-ixp4xx: remove mach/memory.h
  ARM: mach-h720x: remove mach/memory.h
  ARM: mach-vt8500: remove mach/memory.h
  ARM: mach-s5pc100: remove mach/memory.h
  ARM: mach-tegra: remove mach/memory.h
  ARM: plat-tcc: remove mach/memory.h
  ARM: mach-mmp: remove mach/memory.h
  ARM: mach-cns3xxx: remove mach/memory.h
  ...

Fix up mostly pretty trivial conflicts in:
 - arch/arm/Kconfig
 - arch/arm/include/asm/localtimer.h
 - arch/arm/kernel/Makefile
 - arch/arm/mach-shmobile/board-ap4evb.c
 - arch/arm/mach-u300/core.c
 - arch/arm/mm/dma-mapping.c
 - arch/arm/mm/proc-v7.S
 - arch/arm/plat-omap/Kconfig
largely due to some CONFIG option renaming (ie CONFIG_PM_SLEEP ->
CONFIG_ARM_CPU_SUSPEND for the arm-specific suspend code etc) and
addition of NEED_MACH_MEMORY_H next to HAVE_IDE.
2011-10-28 12:02:27 -07:00
Tony Lindgren
7b88e62f5d ARM: OMAP1: Use generic map_io, init_early and init_irq
This allows removing omap hacks for map_io allowing generic
map_io.

Note that in the future we can't do cpu_is_omapxxxx detection
until in init_early. This means that board-innovator.c now
assumes 15xx only, and board-generic.c assumes 16xx only.
This is best fixed later on by passing the SoC type from
device tree.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-10-19 16:34:10 -07:00
Nicolas Pitre
246e389d2a ARM: mach-omap1: convert boot_params to atag_offset
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-08-21 17:15:04 -04:00
Russell King
2f8163baad ARM: gpio: convert includes of mach/gpio.h and asm/gpio.h to linux/gpio.h
Convert arch/arm includes of mach/gpio.h and asm/gpio.h to linux/gpio.h
before we start consolidating the individual platform implementations
of the gpio header files.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-08-08 14:27:41 +01:00
Tony Lindgren
e74984e46e omap: Set separate timer init functions to avoid cpu_is_omap tests
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: Tony Lindgren <tony@atomide.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
2011-06-20 01:25:39 -07:00
Tony Lindgren
741e3a89de omap: Use separate init_irq functions to avoid cpu_is_omap tests early
This allows us to remove cpu_is_omap calls from init_irq functions.
There should not be any need for cpu_is_omap calls as at this point.
During the timer init we only care about SoC generation, and not about
subrevisions.

The main reason for the patch is that we want to initialize only
minimal omap specific code from the init_early call.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
2011-06-16 05:42:09 -07:00
Aaro Koskinen
5db98f75f9 arm: mach-omap1: board-h2: make h2_nand_platdata static
Eliminates the following sparse warning:

	arch/arm/mach-omap1/board-h2.c:205:27: warning: symbol 'h2_nand_platdata' was not declared. Should it be static?

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-01-27 16:39:48 -08:00
Janusz Krzysztofik
da1f026b53 Keyboard: omap-keypad: use matrix_keypad.h
Most keypad drivers make use of the <linux/input/matrix_keypad.h>
defined macros, structures and inline functions.

Convert omap-keypad driver to use those as well, as suggested by a
compile time warning, hardcoded into the OMAP <palt/keypad.h>.

Created against linux-2.6.37-rc5.
Tested on Amstrad Delta.
Compile tested with omap1_defconfig and omap2plus_defconfig shrinked to
board-h4.

Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Reviewed-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-22 11:11:47 -08:00
Varadarajan, Charulatha
77640aabd7 OMAP: GPIO: Implement GPIO as a platform device
Implement GPIO as a platform device.

GPIO APIs are used in machine_init functions. Hence it is
required to complete GPIO probe before board_init. Therefore
GPIO device register and driver register are implemented as
postcore_initcalls.

omap_gpio_init() does nothing now and this function would be
removed in the next patch as it's usage is spread across most
of the board files.

Inorder to convert GPIO as platform device, modifications are
required in clockxxxx_data.c file for OMAP1 so that device names
can be used to obtain clock instead of getting clocks by
name/NULL ptr.

Use runtime pm APIs (pm_runtime_put*/pm_runtime_get*) for enabling
or disabling the clocks, modify sysconfig settings and remove usage
of clock FW APIs.
Note 1: Converting GPIO driver to use runtime PM APIs is not done as a
separate patch because GPIO clock names are different for various OMAPs
and are different for some of the banks in the same CPU. This would need
usage of cpu_is checks and bank id checks while using clock FW APIs in
the gpio driver. Hence while making GPIO a platform driver framework,
PM runtime APIs are used directly.

Note 2: While implementing GPIO as a platform device, pm runtime APIs
are used as mentioned above and modification is not done in gpio's
prepare for idle/ resume after idle functions. This would be done
in the next patch series and GPIO driver would be made to use dev_pm_ops
instead of sysdev_class in that series only.

Due to the above, the GPIO driver implicitly relies on
CM_AUTOIDLE = 1 on its iclk for power management to work, since the
driver never disables its iclk.
This would be taken care in the next patch series (see Note 3 below).

Refer to
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg39112.html
for more details.

Note 3: only pm_runtime_get_sync is called in gpio's probe() and
pm_runtime_put* is never called. This is to make the implementation
similar to the existing GPIO code. Another patch series would be sent
to correct this.

In OMAP3 and OMAP4 gpio's debounce clocks are optional clocks. They
are enabled/ disabled whenever required using clock framework APIs

TODO:
1. Cleanup the GPIO driver. Use function pointers and register
offest pointers instead of using hardcoded values
2. Remove all cpu_is_ checks and OMAP specific macros
3. Remove usage of gpio_bank array so that only
   instance specific information is used in driver code
4. Rename 'method'/ avoid it's usage
5. Fix the non-wakeup gpios handling for OMAP2430, OMAP3 & OMAP4
6. Modify gpio's prepare for idle/ resume after idle functions
   to use runtime pm implentation.

Signed-off-by: Charulatha V <charu@ti.com>
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Reviewed-by: Basak, Partha <p-basak2@ti.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
[tony@atomide.com: updated for bank specific revision and updated boards]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-07 16:26:57 -08:00
Tony Lindgren
c2cdaffe0b omap: Fix gpio_request calls to happen as arch_initcall
Looks like some boards are calling gpio_request from init_irq.
This will make the request_irq fail, as GPIO will be initialized
as postcore_initcall.

Reported-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-07 16:26:55 -08:00
Nicolas Pitre
6451d7783b arm: remove machine_desc.io_pg_offst and .phys_io
Since we're now using addruart to establish the debug mapping, we can
remove the io_pg_offst and phys_io members of struct machine_desc.

The various declarations were removed using the following script:

  grep -rl MACHINE_START arch/arm | xargs \
  sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }'

[ Initial patch was from Jeremy Kerr, example script from Russell King ]

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Eric Miao <eric.miao at canonical.com>
2010-10-20 00:27:46 -04:00
Tony Lindgren
7590d1defd Merge branch 'devel-map-io' into omap-for-linus 2010-08-04 14:43:45 +03:00
Russell King
71ee7dad9b ARM: OMAP: Convert to use ->reserve method to reserve boot time memory
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-07-16 11:06:41 +01:00
Christoph Egger
4705c1ca8b Removing dead OMAP_IR
OMAP_IR doesn't exist in Kconfig, therefore removing all references
for it from the source code.

Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
[tony@atomide.com: updated for new mux code]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 16:31:53 +03:00
Tony Lindgren
93c43f2561 omap: mux: Do keypad muxing in board-*.c files
This way we get pin muxing out of plat-omap and can convert H4 to use the
new mux functions.

Note that it should be safe to assume we can mux all the keypad pins
except on H4 which may have Menelaus connected.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 16:31:39 +03:00
Tony Lindgren
dd0cdd8882 omap: Move omap1 USB platform init code into mach-omap1/usb.c
Move omap1 FS USB platform init code into mach-omap1/usb.c

Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 16:31:30 +03:00
Ladislav Michl
561b036ad9 omap: convert boards to use physmap-flash
Convert OMAP based boards to use physmap-flash. Refreshed against today's
Linux omap kernel tree

Cc: linux-mtd@lists.infradead.org
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-15 10:03:32 -08:00
Ladislav Michl
414f552ad8 omap1: Use gen_nand
Since omapnand driver never find its way into mainline, switch to gen_nand instead.
Following patch is compile tested only, but it is based on code I wrote for
NetStar board and runtime tested it there.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Cc: Imre Deak <imre.deak@nokia.com>
Cc: Brian Swetland <swetland@google.com>
Cc: Kevin Hilman <kjh@hilman.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-11 16:16:33 -08:00
Ladislav Michl
3bc4801478 omap: use smc91x_platdata to setup smc91x
Use smc91x_platdata to setup smc91x, so we can get rid of OMAP specific stuff
in smc91x driver

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-11 16:16:33 -08:00
Tony Lindgren
ce491cf854 omap: headers: Move remaining headers from include/mach to include/plat
Move the remaining headers under plat-omap/include/mach
to plat-omap/include/plat. Also search and replace the
files using these headers to include using the right path.

This was done with:

#!/bin/bash
mach_dir_old="arch/arm/plat-omap/include/mach"
plat_dir_new="arch/arm/plat-omap/include/plat"
headers=$(cd $mach_dir_old && ls *.h)
omap_dirs="arch/arm/*omap*/ \
drivers/video/omap \
sound/soc/omap"
other_files="drivers/leds/leds-ams-delta.c \
drivers/mfd/menelaus.c \
drivers/mfd/twl4030-core.c \
drivers/mtd/nand/ams-delta.c"

for header in $headers; do
	old="#include <mach\/$header"
	new="#include <plat\/$header"
	for dir in $omap_dirs; do
		find $dir -type f -name \*.[chS] | \
			xargs sed -i "s/$old/$new/"
	done
	find drivers/ -type f -name \*omap*.[chS] | \
		xargs sed -i "s/$old/$new/"
	for file in $other_files; do
		sed -i "s/$old/$new/" $file
	done
done

for header in $(ls $mach_dir_old/*.h); do
	git mv $header $plat_dir_new/
done

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-20 09:40:47 -07:00
Kalle Valo
15ac408ee5 OMAP: UART: drop OMAP_TAG_UART, enable all UARTs, auto-disabled on idle
OMAP tags are deprecrated so drop them.

Drop UART config data which decides which UARTs to enable during boot.
This is no longer necessary since serial core code disables clocks
after inactivity.

Background: with new UART idle code, all on-chip UARTs are idled using
a configurable inactivity timer (default 5 seconds.)  After the
inactivity timer, UART clocks are disabled automatically.

Signed-off-by: Kalle Valo <kalle.valo@iki.fi>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-08-28 10:51:31 -07:00
Felipe Balbi
b0b5aa3f4c ARM: OMAP: get rid of OMAP_TAG_USB, v2
OMAP_TAGS should vanish soon since they're not generic arm tags.
Most of them can be converted to a platform_data or parsed
from a command line like e.g. serial tag.

For OMAP_TAG_USB we just let boards call omap_usb_init()
passing a pointer to omap_usb_config.

Patch updated by Tony for mainline, basically make
n770 and h4 compile. Also folded in a fix for OSK
by David Brownell <dbrownell@users.sourceforge.net>.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:51:20 -07:00
Tony Lindgren
eb6b0b1832 ARM: OMAP: No need to include board-h2.h from hardware.h
Also move board-h2.h to mach-omap1.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-23 18:07:33 -07:00
Tony Lindgren
e999bbe7f1 ARM: OMAP: Remove unused platform devices, v3
This patch removes old platform devices. Alsa should now
be using the ASoC driver. For boards not yet using ASoC,
please see sound/soc/omap/osk5912.c.

Add dummy aic23_power_up and aic23_power_down functions for 770
to keep things compiling.

Remove references to omap_gpio_switch, and unused h2_nand_dev_ready
function.

This patch is based on an earlier patch by Arun KS.

Cc: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Arun KS <arunks@mistralsolutions.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-01-15 14:07:48 +02:00
Tony Lindgren
d88746652b omap mmc: Add better MMC low-level init
This will simplify the MMC low-level init, and make it more
flexible to add support for a newer MMC controller in the
following patches.

The patch rearranges platform data and gets rid of slot vs
controller confusion in the old data structures. Also fix
device id numbering in the clock code.

Some code snippets are based on an earlier patch by
Russell King <linux@arm.linux.org.uk>.

Cc: Pierre Ossman <drzeus-mmc@drzeus.cx>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-12-10 17:37:16 -08:00
Tony Lindgren
652bcd8f72 omap mmc: Remove broken MMC init code
Most of the omap1 MMC boards got broken by an earlier patch
138ab9f832. If you look closely,
the MMC init funtions are pretty much just stubs.

Remove broken init code to make room for cleaner MMC init code.

Cc: Pierre Ossman <drzeus-mmc@drzeus.cx>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-12-10 17:37:16 -08:00
Jarkko Nikula
f2d18fea8b ARM: OMAP: Switch to gpio_request/free calls
Switch to gpio_request/free calls

Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-12-10 17:35:30 -08:00
David Brownell
e918edf7c2 ARM: OMAP: switch to gpio_direction_output
More conversion to the standard GPIO interfaces:  stop using
omap_set_gpio_direction() entirely, and switch over to the
gpio_direction_output() call.

Note that because gpio_direction_output() includes the initial
value, this change isn't quite transparent.

 - For the call sites which defined an initial value either
   before or after setting the direction, that value was used.

   When that value was previously assigned afterwards, this
   could eliminate a brief output glitch ... and possibly
   change behavior.  In a few cases (LCDs) several values
   were assigned together ... those were re-arranged to match
   the explicit sequence provided.

 - Some call sites didn't define such a value; so I chose an
   initial "off/reset" value that seemed to default to "off".

In short, files touched by this patch might notice some small
changes in startup behavior (with trivial fixes).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-12-10 17:35:26 -08:00
David Brownell
0b84b5ca43 ARM: OMAP: switch to standard gpio get/set calls
This patch replaces some legacy OMAP GPIO calls with the "new" (not
really, any more!) calls that work on most platforms.

The calls addressed by this patch are the simple ones to get and set
values ... for code that's in mainline, including the implementations
of those calls.

Except for the declarations and definitions of those calls, all of
these changes were performed by a simple SED script.  Plus, a few
"if() set() else set()" branches were merged by hand.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-12-10 17:35:25 -08:00
Russell King
a09e64fbc0 [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
This just leaves include/asm-arm/plat-* to deal with.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07 09:55:48 +01:00
Russell King
be50972935 [ARM] Remove asm/hardware.h, use asm/arch/hardware.h instead
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: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07 09:40:08 +01:00
Jean Delvare
3760f73671 i2c: Convert most new-style drivers to use module aliasing
Based on earlier work by Jon Smirl and Jochen Friedrich.

Update most new-style i2c drivers to use standard module aliasing
instead of the old driver_name/type driver matching scheme. I've
left the video drivers apart (except for SoC camera drivers) as
they're a bit more diffcult to deal with, they'll have their own
patch later.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Jon Smirl <jonsmirl@gmail.com>
Cc: Jochen Friedrich <jochen@scram.de>
2008-04-29 23:11:40 +02:00
David Brownell
9221bb1c3a ARM: OMAP1: omap h2 regression fix
H2 and H3 were broken on by e27a93a944,
which removed declarations for their tps6501x chips.  This resolves
that issue for the H2.  (Note that this patch *also* broke the isp1301
support on H2; it presumed a not-yet-merged new-style I2c driver.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-03-05 10:23:20 +02:00
Tony Lindgren
e27a93a944 ARM: OMAP1: Misc clean-up
This patch cleans up omap1 files to sync up with linux-omap tree:

- Remove omap-generic MMC config as it should be defined in board-*.c files
  instead of using board-generic.c
- New style I2C board_info from David Brownell <dbrownell@users.sourceforge.net>
- Init section fixes from Dirk Behme <dirk.behme@googlemail.com>

Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-02-08 10:38:02 -08:00
Jarkko Nikula
1ed16a86b4 ARM: OMAP1: Use I2C bus registration helper for omap1
This patch starts using introduced I2C bus registration helper by cleaning
up registration currently done in various places and by doing necessary
board file modifications.

Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-02-08 10:38:01 -08:00
Felipe Balbi
138ab9f832 ARM: OMAP1: Make omap1 use MMC multislot structures
Make omap1 use new MMC multislot structures. The related MMC
patches will be sent separately.

Signed-off-by: Felipe Balbi <felipe.lima@indt.org.br>
Signed-off-by: Anderson Briglia <anderson.briglia@indt.org.br>
Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br>
Signed-off-by: David Cohen <david.cohen@indt.org.br>
Signed-off-by: Eduardo Valentin <eduardo.valentin@indt.org.br>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-02-08 10:38:01 -08:00
David Cohen
6e2d410724 ARM: OMAP1: Change the comments to C style
Change the comments to C style

Signed-off-by: David Cohen <david.cohen@indt.org.br>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-02-08 10:38:00 -08:00
Tony Lindgren
78be63252b ARM: OMAP1: Make omap1 boards to use omap_nand_platform_data
This patch adds omap_nand_platform data based on a patch
by Shahrom Sharif-Kashani <sshahrom@micron.com>, and makes
omap1 boards to use omap_nand_platform_data instead of
nand_platform_data used earlier.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-02-08 10:38:00 -08:00
Russell King
0ff66f0c7a Merge branch 'pxa-plat' into devel
* pxa-plat: (53 commits)
  [ARM] 4762/1: Basic support for Toradex Colibri module
  [ARM] pxa: fix mci_init functions returning -1
  [ARM] 4737/1: Refactor corgi_lcd to improve readability + bugfix
  [ARM] 4747/1: pcm027: support for pcm990 baseboard for phyCORE-PXA270
  [ARM] 4746/1: pcm027: network support for phyCORE-PXA270
  [ARM] 4745/1: pcm027: default configuration
  [ARM] 4744/1: pcm027: add support for phyCORE-PXA270 CPU module
  [NET] smc91x: Make smc91x use IRQ resource trigger flags
  [ARM] pxa: add default config for littleton
  [ARM] pxa: add basic support for Littleton (PXA3xx Form Factor Platform)
  [ARM] 4664/1: Add basic support for HTC Magician PDA phones
  [ARM] 4649/1: Base support for pxa-based Toshiba e-series PDAs.
  [ARM] pxa: skip registers saving/restoring if entering standby mode
  [ARM] pxa: fix PXA27x resume
  [ARM] pxa: Avoid fiddling with CKEN register on suspend
  [ARM] pxa: Add PXA3 standby code hooked into the IRQ wake scheme
  [ARM] pxa: Add zylonite MFP wakeup configurations
  [ARM] pxa: program MFPs for low power mode when suspending
  [ARM] pxa: make MFP configuration processor independent
  [ARM] pxa: remove un-used pxa3xx_mfp_set_xxx() functions
  ...

Conflicts:

	arch/arm/mach-pxa/ssp.c

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-28 13:21:38 +00:00
Russell King
e7b3dc7ef1 [NET] smc91x: Make smc91x use IRQ resource trigger flags
smc91x is shared between many different platforms.  Each platform needs
to specify the interrupt type, and in some cases the irq type depends
on more than just the build configuration - it depends on runtime
checks.

Rather than throwing this code into the SMC_IRQ_FLAGS definition, provide
a way for these flags to be passed via the IRQ resource itself.

Note that IRQF_TRIGGER_* constants are intentionally defined to correspond
with the IORESOURCE_IRQ_* interrupt type flags, in much the same way that
the low bits of PCI iomem resources correspond with the BAR flag bits.

Also provide a way to configure smc91x to read the IRQ flags from the
resource.  Once all platforms have been converted over (signified
by all definitions of SMC_IRQ_FLAGS being -1) SMC_IRQ_FLAGS should
be removed.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Nicolas Pitre <nico@cam.org>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
2008-01-28 13:13:19 +00:00
David Brownell
6d16bfb5e8 i2c/tps65010: move header to <linux/i2c/...>
Move the tps65010 header file from the OMAP arch directory to the
more generic <linux/i2c/...> directory, and remove the spurious
dependency of this driver on OMAP.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-01-27 18:14:49 +01:00
Russell King
b23e79fd87 [ARM] Fix omap_h2_1610_defconfig regressions
Fix:

arch/arm/mach-omap1/built-in.o: In function `h2_init':
board-h2.c:(.init.text+0xbb4): undefined reference to `i2c_register_board_info'

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-10-31 15:21:34 +00:00
Linus Torvalds
65a6ec0d72 Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (95 commits)
  [ARM] 4578/1: CM-x270: PCMCIA support
  [ARM] 4577/1: ITE 8152 PCI bridge support
  [ARM] 4576/1: CM-X270 machine support
  [ARM] pxa: Avoid pxa_gpio_mode() in gpio_direction_{in,out}put()
  [ARM] pxa: move pxa_set_mode() from pxa2xx_mainstone.c to mainstone.c
  [ARM] pxa: move pxa_set_mode() from pxa2xx_lubbock.c to lubbock.c
  [ARM] pxa: Make cpu_is_pxaXXX dependent on configuration symbols
  [ARM] pxa: PXA3xx base support
  [NET] smc91x: fix PXA DMA support code
  [SERIAL] Fix console initialisation ordering
  [ARM] pxa: tidy up arch/arm/mach-pxa/Makefile
  [ARM] Update arch/arm/Kconfig for drivers/Kconfig changes
  [ARM] 4600/1: fix kernel build failure with build-id-supporting binutils
  [ARM] 4599/1: Preserve ATAG list for use with kexec (2.6.23)
  [ARM] Rename consistent_sync() as dma_cache_maint()
  [ARM] 4572/1: ep93xx: add cirrus logic edb9307 support
  [ARM] 4596/1: S3C2412: Correct IRQs for SDI+CF and add decoding support
  [ARM] 4595/1: ns9xxx: define registers as void __iomem * instead of volatile u32
  [ARM] 4594/1: ns9xxx: use the new gpio functions
  [ARM] 4593/1: ns9xxx: implement generic clockevents
  ...
2007-10-15 16:08:50 -07:00
David Brownell
8056c6cb2b i2c/tps65010: New-style driver updates, part 2
Switch the tps65010 driver into a "new-style" I2C driver, and convert all
of its in-tree users (board support for OSK, H2, H3) accordingly.

That accounts for most of the board-specific code in this driver; the
rest of that code is now moved into board-specific initcalls.

Also remove some of the many now-superfluous #includes.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-10-13 23:56:30 +02:00
Tony Lindgren
a524626b11 ARM: OMAP: Sync board specific files with linux-omap
This patch syncs omap board specific files with linux-omap tree.

Patch consists mostly of driver updates done in linux-omap
tree for drivers not yet in mainline kernel.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-09-20 18:34:50 -07:00
Tony Lindgren
e3318fb400 ARM: OMAP: Fix section mismatch warning
Fix section mismatch warning

Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-05-10 16:32:54 -07:00