Commit Graph

177 Commits

Author SHA1 Message Date
Russell King
c750815e2d [ARM] Arrange for platforms to select appropriate CPU support
Rather than:

	config CPU_BLAH
		bool
		depends on ARCH_FOO || MACH_BAR
		default y if ARCH_FOO || MACH_BAR

arrange for ARCH_FOO and MACH_BAR to select CPU_BLAH directly.

Acked-by: Nicolas Pitre <nico@marvell.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Acked-by: Brian Swetland <swetland@google.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Acked-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-27 12:38:00 +00:00
Linus Torvalds
8ef50901d3 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (51 commits)
  [ARM] 5308/1: Fix Viper ISA IRQ handling
  [ARM] 5307/1: pxa: fix CM-X2XX PCMCIA build error
  [ARM] 5306/1: pxa: fix build error on CM-X270
  [ARM] 5302/1: ARM: OMAP: Revert omap3 WDT changes to avoid merge conflict
  [ARM] 5305/1: ARM: OMAP: Fix compile of McBSP by removing unnecessary check
  [ARM] 5301/1: ARM: OMAP: Add missing irq defines
  ARM: OMAP3: Add default kernel config for OMAP LDP
  ARM: OMAP3: Add basic board support for OMAP LDP
  ARM: OMAP3: Defconfig for the Gumstix Overo board (rev 3)
  ARM: OMAP3: Add support for the Gumstix Overo board (rev 3)
  ARM: OMAP3: Add Beagle defconfig
  ARM: OMAP3: Add minimal Beagle board support
  ARM: OMAP3: Add minimal omap3430 support
  ARM: OMAP2: Fix sparse, checkpatch warnings in OMAP2/3 IRQ code
  ARM: OMAP: Fixes to omap_mcbsp_request function
  ARM: OMAP: Add support for OMAP2430 in McBSP
  ARM: OMAP: Add support for McBSP devices 3 - 5 on 34xx
  ARM: OMAP: Allocate McBSP devices dynamically
  Fix sections for omap-mcbsp platform driver
  [ARM] S3C24XX: Additional include moves
  ...
2008-10-16 11:25:32 -07:00
Russell King
b6825d2df5 Merge branch 'omap-all' into devel
Conflicts:

	arch/arm/mach-omap2/gpmc.c
	arch/arm/mach-omap2/irq.c
2008-10-14 22:24:42 +01:00
Jean Delvare
9df013b3e4 i2c/isp1301_omap: Convert to a new-style i2c driver, part 2
Based on David Brownell's patch for tps65010 and previous work by
Felipe Balbi, this patch finishes converting isp1301_omap to a
new-style i2c driver.

There's definitely room for further drivers cleanups, but these are
out of the scope of this patch.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Tony Lindgren <tony@atomide.com>
2008-10-14 17:30:02 +02:00
Russell King
3f30a09a61 Merge branch 'pxa-all' into devel
Conflicts:

	arch/arm/mach-pxa/Kconfig
	arch/arm/mach-pxa/corgi.c
	arch/arm/mach-pxa/include/mach/hardware.h
	arch/arm/mach-pxa/spitz.c
2008-10-09 21:33:02 +01:00
Russell King
6a4690c22f Merge branch 'ptebits' into devel
Conflicts:

	arch/arm/Kconfig
2008-10-09 21:31:56 +01:00
Russell King
8e5bdc44ba Merge branch 'omap2-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into omap-all 2008-10-09 17:21:34 +01:00
Dmitry Baryshkov
d8aa0251f1 [ARM] 5298/1: Drop desc_handle_irq()
desc_handle_irq() was declared as obsolete since long ago.
Replace it with generic_handle_irq()

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-10-09 15:00:36 +01:00
Chandra Shekhar
b4b58f5834 ARM: OMAP: Allocate McBSP devices dynamically
Based on Chandra's earlier patches in linux-omap tree.

Note that omap1_mcbsp_check and omap2_mcbsp_check are no longer
needed as there's now omap_mcbsp_check_valid_id() defined.

Also some functions can now be marked __init.

Signed-off-by: Chandra Shekhar <x0044955@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-10-08 10:01:39 +03:00
Tony Lindgren
646e3ed1a3 ARM: OMAP2: Misc updates from linux-omap tree
Misc updates from linux-omap tree, mostly to update common
device initialization and add missing defines from linux-omap
tree. Also some changes to make room for adding 34xx in
following patches.

Note that the I2C resources are now set up in
arch/arm/plat-omap/i2c.c helper, and can be removed
from devices.c.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-10-06 15:49:36 +03:00
Russell King
fced80c735 [ARM] Convert asm/io.h to linux/io.h
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-06 12:10:45 +01:00
Russell King
c0fc18c5bf [ARM] omap: fix lots of 'Using plain integer as NULL pointer'
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-05 17:02:33 +01:00
Russell King
397fcaf717 [ARM] omap: DSP registers don't need to be casted
We're now assigning/comparing void __iomem pointers with
void __iomem pointer variables.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-05 17:02:32 +01:00
Russell King
e8a91c953f [ARM] omap: Fix IO_ADDRESS() macros
OMAP1_IO_ADDRESS(), OMAP2_IO_ADDRESS() and IO_ADDRESS() returns cookies
for use with __raw_{read|write}* for accessing registers.  Therefore,
these macros should return (void __iomem *) cookies, not integer values.

Doing this improves typechecking, and means we can find those places
where, eg, DMA controllers are incorrectly given virtual addresses to
DMA to, or physical addresses are thrown through a virtual to physical
address translation.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-05 17:02:31 +01:00
Russell King
d592dd1adc [ARM] omap: convert mcbsp to use ioremap()
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-05 17:02:30 +01:00
Russell King
65846909d6 [ARM] omap: fix virtual vs physical address space confusions
mcbsp is confused as to what takes a physical or virtual address.
Fix the two instances where it gets it wrong.

Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-04 22:21:19 +01:00
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
Russell King
0f8469a54f [ARM] Eliminate useless includes of asm/mach-types.h
There are 43 includes of asm/mach-types.h by files that don't
reference anything from that file.  Remove these unnecessary
includes.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07 09:40:04 +01:00
Dmitry Baryshkov
6cab486029 [ARM] 5179/1: Replace obsolete IRQT_* and __IRQT_* values with IRQ_TYPE_*
IRQT_* and __IRQT_* were obsoleted long ago by patch [3692/1].
Remove them completely. Sed script for the reference:

s/__IRQT_RISEDGE/IRQ_TYPE_EDGE_RISING/g
s/__IRQT_FALEDGE/IRQ_TYPE_EDGE_FALLING/g
s/__IRQT_LOWLVL/IRQ_TYPE_LEVEL_LOW/g
s/__IRQT_HIGHLVL/IRQ_TYPE_LEVEL_HIGH/g
s/IRQT_RISING/IRQ_TYPE_EDGE_RISING/g
s/IRQT_FALLING/IRQ_TYPE_EDGE_FALLING/g
s/IRQT_BOTHEDGE/IRQ_TYPE_EDGE_BOTH/g
s/IRQT_LOW/IRQ_TYPE_LEVEL_LOW/g
s/IRQT_HIGH/IRQ_TYPE_LEVEL_HIGH/g
s/IRQT_PROBE/IRQ_TYPE_PROBE/g
s/IRQT_NOEDGE/IRQ_TYPE_NONE/g

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-27 09:46:18 +01:00
Russell King
a177ba3b7a Merge branches 'at91', 'dyntick', 'ep93xx', 'iop', 'ixp', 'misc', 'orion', 'omap-reviewed', 'rpc', 'rtc' and 's3c' into devel 2008-07-10 16:38:50 +01:00
Matthias Kaehlcke
d41d219e81 [ARM] OMAP1: N770: Convert audio_pwr_sem in a mutex
ARM: OMAP1: N770: The semaphore audio_pwr_sem is used as a
mutex. Convert it to the mutex API

[akpm@linux-foundation.org: include mutex.h]
Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-03 16:39:56 +01:00
Tony Lindgren
f35ae63468 ARM: OMAP: USB: Change omap USB code to use omap_read/write instead of __REG
Change omap USB code to use omap_read/write instead of __REG for multi-omap

Cc: David Brownell <david-b@pacbell.net>
Cc: linux-usb@vger.kernel.org
Cc: i2c@lm-sensors.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-07-03 12:24:43 +03:00
Tony Lindgren
030b15457d ARM: OMAP: Change omap_cf.c and omap_nor.c to use omap_readw/writew instead of __REG
Change omap_cf.c and omap_nor.c to use omap_readw/writew instead of __REG.
This is needed for multi-omap in the future.

Cc: David Brownell <david-b@pacbell.net>
Cc: linux-pcmcia@lists.infradead.org
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Tony Lindren <tony@atomide.com>
2008-07-03 12:24:41 +03:00
Tony Lindgren
44f78f43b3 ARM: OMAP: Clean up interrupt lines to fix warnings for multi-omap
If boards with different NR_IRQS are compiled together, tons of
compiler warnings are emitted about redefining NR_IRQS.

This patch fixes the problem by adding up NR_IRQS in a common place.

Patch also removes quite a bit of now unnecessary code.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-07-03 12:24:41 +03:00
Eduardo Valentin
44ec9a3371 ARM: OMAP: McBSP: Add support for mcbsp on mach-omap1
This patch adds support for mach-omap1 based on current
mcbsp platform driver.

Signed-off-by: Eduardo Valentin <eduardo.valentin@indt.org.br>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-07-03 12:24:40 +03:00
Tony Lindgren
c2d43e39c7 ARM: OMAP: SRAM: Split sram24xx.S into sram242x.S and sram243x.S
Split sram24xx.S into sram242x.S and sram243x.S

Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-07-03 12:24:38 +03:00
Tony Lindgren
99f143b316 ARM: OMAP: SRAM: Move sram-fn.S from plat-omap to mach-omap1
This file is omap1 specific.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-07-03 12:24:38 +03:00
Tony Lindgren
59d83db559 [ARM] 5038/1: ARM: OMAP: Remove tsc2102 references from board-palmte.c
As noted by Russell King. These depend on tsc210x drivers
getting integrated first.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-05-22 14:10:35 +01:00
Russell King
205bee6ad8 [ARM] dyntick: Remove obsolete and unused ARM dyntick support
dyntick is superseded by the clocksource/clockevent infrastructure,
using the NO_HZ configuration option.  No one implements dyntick on
ARM anymore, so it's pointless keeping it around.  Remove dyntick
support.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-05-12 17:39:14 +01:00
Eduardo Valentin
ec44dfa866 ARM: OMAP: Keymap fix for palmte and palmz71
Keymap fix for palmte and palmz71

Signed-off-by: Eduardo Valentin <eduardo.valentin@indt.org.br>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-05-09 10:25:03 -07:00
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
Tony Lindgren
9330899e0f ARM: OMAP2: Clean-up mux code
Misc clean-up for the mux code and remove some unnecessary
ifdefs. Patch changes debug function so it can be used on
both 24xx and 34xx.

Changes are mostly for omap2, but patch also cleans up some
omap1 and common mux code.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-04-14 09:57:13 -07:00
Kevin Hilman
dd89dd98cb ARM: OMAP: TimerMPU: Remove MPU-timer based sched_clock()
Remove MPU-timer based sched_clock() in favor of the common one based
on 32k sync timer which works across all OMAP1/2/3 platforms.

Using 32k based one also gives a valid sched_clock() very early in the
boot process.

Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-04-14 09:57:13 -07:00
Kevin Hilman
caa97963a5 ARM: OMAP: TimerMPU: Remove unused cycles-to-nsec conversions
These are no longer used and similar conversions are provided
by the clocksource/clockevent code.

Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-04-14 09:57:13 -07:00
Tony Lindgren
5c8388e5df ARM: OMAP1: Timer32K: Fix timer32K for clockevents and clean it up
This patch fixes timer32k for clockevents and syncs it with
linux-omap tree.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-04-14 09:57:12 -07:00
Kevin Hilman
a57fb870c8 ARM: OMAP: Timer32K: Move timer32k to mach-omap1
Move now OMAP1-specific timer32k code to mach-omap1 since OMAP2/3 32k
timers are done in gptimer code.

Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-04-14 09:57:12 -07:00
Tony Lindgren
225dfda1d6 ARM: OMAP: Split omap_cfg_reg() into omap processor specific functions
Use omap processor specific function depending on system type.
Based on an earlier patch by Klaus Pedersen <klaus.k.pedersen@nokia.com>.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-04-14 09:57:11 -07:00
Tony Lindgren
7d7f665d5d ARM: OMAP: Allow registering pin mux function
This patch changes pin multiplexing init to allow registering
custom function. The omap_cfg_reg() func will be split into
omap processor specific functions in later patch.

This is done to make adding omap3 pin multiplexing easier.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-04-14 09:57:11 -07:00
David Brownell
d94577d5a5 ARM: OMAP: Use gpiolib with tps65010 for OSK 5912
Convert OSK board to use new tps65010 gpiolib support.  This
includes moving its LED support from leds-osk to gpio-leds,
giving more trigger options and a net platform code shrink.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-04-14 09:57:06 -07:00
David Brownell
ac37a0b0ba ARM: OMAP: 5912 OSK GPIO updates
Start cleaning up GPIO handling for OMAP5912 OSK board:

 - Initialize GPIOs using the cross-platform calls, not the old
   OMAP-private ones.

 - Move touchscreen setup out of ads7846 code into board-specfic
   setup code, where it belongs.

This doesn't depend on the patches to update OMAP to use the
gpiolib implementation framework.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-04-14 09:57:06 -07:00
Will Newton
c6b349ed8a ARM: OMAP1: Fix typo in OMAP1 MPU clock source initialization
Fix typo in OMAP1 MPU clock source initialization.

Signed-off-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-03-20 16:57:54 +02:00
Kevin Hilman
06cad098d2 ARM: OMAP: Fix clockevent support for hrtimers
One-shot mode was broken in MPU-timer support for OMAP1 due to a typo.

Also, ensure timer is stopped before changing the auto-reload flag.
The TRM says changing the AR flag when timer is running is undefined.

Also set GENERIC_CLOCKEVENTS for all omaps.

Signed-off-by: Tim Bird <tim.bird@am.sony.com>
Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-03-20 16:56:09 +02:00
David Brownell
02bad5f9bc ARM: OMAP1: omap1/pm.c build fix
Build fix:

arch/arm/mach-omap1/pm.c: In function 'omap_pm_init':
arch/arm/mach-omap1/pm.c:720: warning: passing argument 2 of 'sysfs_create_file' from incompatible pointer type

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
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
David Brownell
0cc0a44116 ARM: OMAP1: omap h3 regression and build fix
Get rid of build warnings and errors in mainline for H3 boards; not
all the H3 updates were correct, it seems like the OMAP1 boards are
not getting proper build testing.

Also, commit e27a93a944 introduced a
regression related to the tps65013 chip.

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
Jean Delvare
c9a2c46d7f ARM: OMAP: Release i2c_adapter after use (Siemens SX1)
Each call to i2c_get_adapter() must be followed by a call to
i2c_put_adapter() to release the grabbed reference. Otherwise the
reference count grows forever and the adapter can never be
unregistered.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Vladimir Ananiev <vovan888@gmail.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2008-02-24 20:03:41 +01:00
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
Andrzej Zaborowski
d7730cc01f ARM: OMAP1: Palm Tungsten E board clean-up
Mostly gpio clean-up.

Signed-off-by: Andrzej Zaborowski <balrog@zabor.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-02-08 10:38:01 -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