David Brownell [Tue, 30 Sep 2008 18:42:54 +0000 (21:42 +0300)]
minor twl4030-core cleanups
Minor twl4030-core cleanups: alphabetize the creation of the
new sub-function nodes; wrap an #if around the OMAP-only part
(to get more general build testing when this goes upstream);
remove reference to undocumented "twl3040" variant.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Moved gpio before keypad driver due to alphabetic order.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Tue, 30 Sep 2008 18:42:53 +0000 (21:42 +0300)]
i2c: move twl4030-madc to new registration style
Moving twl4030-madc to new style registration just like
the other twl4030 children.
Cc: Mikko Ylinen <mikko.k.ylinen@nokia.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Tue, 30 Sep 2008 18:42:52 +0000 (21:42 +0300)]
twl4030 uses gpiolib
Make the twl4030 core create a platform device to which its
GPIO code will bind, with platform_data used to configure
board-specific behaviors and configuration.
Update the twl4030 GPIO code:
- Morph its gpio function code into a platform driver.
- Move away from IRQ (and GPIO) numbers hard-wired in headers.
- Hook up the twl4030 GPIO code to gpiolib.
- Start phasing out the older TWL-specific calls ... currently
those are used only by arch/arm/mach-omap2/hsmmc.c setup code.
- Use a mutex for locking, not a binary semaphore.
NOTE: more patches pending: (a) this doesn't use pdata->pullups
to initialize (currently hsmmc code always sets GPIO-0 pullup even
if the board has an external pullup); (b) there's a new gpio
request/free hook forthcoming in 2.6.28, which this should use;
(c) likewise there's a new gpio_to_irq() hook; (d) the irq_chip
set_type() mechanism needs to be supported; (e) needs to move over
to drivers/gpio; (f) upcoming threaded IRQ infrastructure should
be used, when that merges.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Tue, 30 Sep 2008 18:42:51 +0000 (21:42 +0300)]
twl4030 gpio platform data
Define platform data for configuring TWL4030 GPIOs,
and provide it for all boards using these chips.
For now all boards use the same fixed assignments for
GPIO and IRQ numbers. Eventually we should be able
to shuffle them without changing platform headers.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Tue, 30 Sep 2008 18:42:50 +0000 (21:42 +0300)]
i2c: twl4030-usb: add 'vbus' sysfs file
vbus sysfs file will report the state of vbus irq coming from
twl4030-usb.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Tue, 30 Sep 2008 18:42:49 +0000 (21:42 +0300)]
i2c: move twl4030-usb to platform_device
use new style twl4030-core to register a platform_device
for twl4030-usb.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Tue, 30 Sep 2008 18:42:48 +0000 (21:42 +0300)]
i2c: move twl4030_keypad to new style registration
let twl4030-core.c take care of twl4030_keypad registration.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Tue, 30 Sep 2008 18:42:47 +0000 (21:42 +0300)]
i2c: clean add_children a bit
Clean up add_children a bit before adding more children
to twl4030-core.c
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Jagadeesh Bhaskar Pakaravoor [Tue, 30 Sep 2008 18:42:46 +0000 (21:42 +0300)]
twl4030-gpio: Remove default pullup enable/disable of GPIO
One twl4030_request_gpio() should not tamper with the pullup
enabling/disabling of the rest of the GPIOs. So removing the default
pullup values written to REG_GPIOPUPDCTR1.
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Girish S G <girishsg@ti.com>
Signed-off-by: Jagadeesh Bhaskar Pakaravoor <j-pakaravoor@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Tue, 30 Sep 2008 18:42:45 +0000 (21:42 +0300)]
twl4030: fix potential null pointer dereference
The following patch fix a potential null pointer
dereference in twl4030 keypad driver when parts
of keypad platform_data aren't passed down to the
driver. At that point kp->dbg_dev is not set yet.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Tue, 30 Sep 2008 12:52:57 +0000 (15:52 +0300)]
ARM: OMAP: Get rid of controller vs slot confusion, initialize MMC devices dynamically, v2
Big MMC init clean up:
- Remove enabled field from slots. It is really intended to mean enabled controller,
not enabled slot. Some controllers can have multiple multiplexed slots connected
to the first controller, such as H4 and N8X0.
- Initialize MMC devices dynamically as suggested by Russell King
- Fix omap1 and omap2 mmc clock instance numbers
- Also attempt to fix massive omap1 MMC breakage caused by patch
138ab9f8321f67c71984ca43222efa71b0a0a0a9. Remove obviously broken
MMC configurations for now. MMC is still not working for any
omap1 boards.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Sun, 28 Sep 2008 12:42:17 +0000 (15:42 +0300)]
Revert "ARM: OMAP: Get rid of controller vs slot confusion, initialize MMC devices dynamically"
This reverts commit
c434c15d28c82d92e55897bd265c423e9ab69362.
Will re-apply once the MMC breakage on 3430 has been sorted out.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Thu, 25 Sep 2008 13:58:44 +0000 (16:58 +0300)]
I2C: Remove old zero byte hack
This should not be needed with new style I2C drivers.
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Thu, 25 Sep 2008 07:33:57 +0000 (00:33 -0700)]
twl4030-core: cleanups
A bunch of little cleanups to twl4030-core.
- Remove needless header inclusions, symbols, and
forward declarations.
- Make coding style more standard.
And shrink the object size a bit.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Thu, 25 Sep 2008 02:35:56 +0000 (19:35 -0700)]
some drivers switch away from OMAP-specific GPIO calls
This updates most of the OMAP drivers which are in mainline to
switch to using the cross-platform GPIO calls instead of the
older OMAP-specific ones.
This is all fairly brainless/obvious stuff. Probably the
most interesting bit is to observe that the omap-keypad
code seems to now have a portable core that could work with
non-OMAP matrix keypads. (That would improve with hardware
IRQ debouncing enabled, of course...)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Sun, 21 Sep 2008 21:16:14 +0000 (14:16 -0700)]
hsmmc: request_irq says which controller is involved
Make the hsmmc driver irq requests say which controller they're
associated with (e.g. "mmc0") so /proc/interrupts is more useful.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tero Kristo [Thu, 25 Sep 2008 12:35:49 +0000 (15:35 +0300)]
PM: Fixed clockdomain state control for OMAP3
Hardware supervised control for clockdomain power state transitions now
enabled in omap3_pm_init(). Also fixed set_pwrdm_state() to allow state
changes between sleep states (i.e. RET<->OFF.)
Signed-off-by: Tero Kristo <tero.kristo@nokia.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Jouni Hogander [Thu, 25 Sep 2008 12:35:47 +0000 (15:35 +0300)]
OMAP3: GPIO: Enable debounce clock only when debounce is enabled v3.
This patch changes gpio "driver" to enable debounce clock for
gpio-bank only when debounce is enabled for some gpio in that bank.
Gpio functional clocks are also renamed in clock tree, gpioX_fck ->
gpioX_dbck.
This patch triggers problem with gpio wake-up and Omap3. Gpios in PER
domain aren't capable to generate wake-up if PER domain is in sleep
state. For this iopad wake-up should be used and needed pad
configuration should be done. Enabling iopad wake-up for gpio pads is
left for bootloader or omap mux configuration in kernel.
Signed-off-by: Jouni Hogander <jouni.hogander@nokia.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Thu, 25 Sep 2008 12:34:00 +0000 (15:34 +0300)]
ARM: OMAP: Improve 34xx detection
Fix it for ES3.0. Also use ES3.0 now as the default for unknown
future revision, and make the code easier to follow.
Also fixed omap detection for ES2.1 and ES3.0 with a patch from
Tero Kristo.
Signed-off-by: Tero Kristo <tero.kristo@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Thu, 25 Sep 2008 11:35:48 +0000 (14:35 +0300)]
I2C: Clean-up i2c-omap
Clean-up i2c-omap
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Wed, 24 Sep 2008 11:21:49 +0000 (14:21 +0300)]
ARM: OMAP: Get rid of controller vs slot confusion, initialize MMC devices dynamically
Big MMC init clean up:
- Remove enabled field from slots. It is really intended to mean enabled controller,
not enabled slot. Some controllers can have multiple multiplexed slots connected
to the first controller, such as H4 and N8X0.
- Initialize MMC devices dynamically as suggested by Russell King
- Fix omap1 mmc clock instance numbers
- Also attempt to fix massive omap1 MMC breakage caused by patch
138ab9f8321f67c71984ca43222efa71b0a0a0a9. Remove obviously broken
MMC configurations for now. MMC is still not working for any
omap1 boards.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Wed, 24 Sep 2008 11:21:48 +0000 (14:21 +0300)]
Fix omap1 clock issues
This fixes booting, and is a step toward fixing things properly:
- Make enable_reg u32 instead of u16
- Get rid of VIRTUAL_IO_ADDRESS for clocks
- Use __raw_read/write instead of omap_read/write for clock registers
This patch adds a bunch of compile warnings until omap1 clock
also uses offsets.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Uwe Kleine-König [Wed, 17 Sep 2008 21:11:28 +0000 (23:11 +0200)]
Fix sections for omap-mcbsp platform driver
Don't use __init but __devinit to define probe function. A pointer to
omap_mcbsp_probe is passed to the core via platform_driver_register and
so the function must not disappear when the init code is freed. Using
__init and having HOTPLUG=y the following probably oopses:
echo -n omap-mcbsp.1 > /sys/bus/platform/driver/omap-mcbsp/unbind
echo -n omap-mcbsp.1 > /sys/bus/platform/driver/omap-mcbsp/bind
While at it move the remove function to the .devexit.text section.
Signed-off-by: Uwe Kleine-König <ukleinek@strlen.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Jarkko Nikula [Tue, 16 Sep 2008 12:56:53 +0000 (15:56 +0300)]
ARM: OMAP: Add RX/TX interrupts for 2430 and 34xx McBSP ports 3-5
Without RX and TX interrupt definitions, the omap_mcbsp_request will
fail on OMAP2430 and OMAP34xx for ports 3-5 since default io_type is
OMAP_MCBSP_IRQ_IO.
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Jarkko Nikula [Mon, 22 Sep 2008 13:47:51 +0000 (16:47 +0300)]
ARM: OMAP: Fixes to omap_mcbsp_request function
Bootloader may let McBSP logic running so make sure that block is idle
before requesting IRQs. Also make sure that TX and RX waitqueues are
initialized before request_irq.
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Wed, 24 Sep 2008 08:07:17 +0000 (11:07 +0300)]
Revert "Fix booting of omap1"
This reverts commit
3fa3f8c8f56d0013b3802319c601581d73882ff4.
Some regs are offsets for omap2/3.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Wed, 24 Sep 2008 07:56:18 +0000 (10:56 +0300)]
Fix booting of omap1
This got broken because of mismerge from arm-devel.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Tue, 23 Sep 2008 12:56:51 +0000 (15:56 +0300)]
Fix compile for twl4030-power
Fix compile for twl4030-power
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Tue, 23 Sep 2008 11:33:51 +0000 (14:33 +0300)]
watchdog: cleanup a bit omap_wdt.c
Trivial cleanup patch.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Tue, 23 Sep 2008 11:33:50 +0000 (14:33 +0300)]
watchdog: another ioremap() fix
convert to use ioremap() and __raw_{read/write} friends.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: George G. Davis <gdavis@mvista.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Felipe Balbi [Tue, 23 Sep 2008 11:33:49 +0000 (14:33 +0300)]
watchdog: sync mainline changes
Some changes to omap_wdt.c were lost due to, probably,
mis-merges and developers working separately on
linux-omap and mainline.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
arun c [Sat, 20 Sep 2008 06:51:40 +0000 (02:51 -0400)]
OMAP3EVM: TWL4030 Keypad irq error fix
without this the below error messages were coming continuously
TWL4030 module irq 369 is disabled but can't be masked!
<2>TWL4030 module irq 369 is disabled but can't be masked!
Signed-off-by: Arun C <arunedarath@mistralsolutions.com>
Acked-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Peter 'p2' De Schrijver [Tue, 16 Sep 2008 12:29:23 +0000 (15:29 +0300)]
Fix build for beagleboard
Signed-off-by: Peter 'p2' De Schrijver <peter.de-schrijver@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Steve Sakoman [Sun, 14 Sep 2008 05:19:57 +0000 (22:19 -0700)]
ARM:OMAP2: follow new twl4030 RTC init convention in Overo board file
Overo was omitted from the changes in
74fcfe9c589f1060b5e5a791e9c0c54212d7c1b8
This patch brings Overo RTC setup into line with the other omap boards
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Sun, 21 Sep 2008 21:12:23 +0000 (14:12 -0700)]
twl4030: board init updates
For boards with twl4030/tps65950 chips, update board setup code to
provide the appropriate board info.
This should evolve a bunch more over time; right now too much of this
data is globally defined (like IRQ and GPIO numbering).
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
David Brownell [Sun, 21 Sep 2008 21:08:47 +0000 (14:08 -0700)]
twl4030: new-style driver conversion
More updates preparing for upstream merge of twl4030 driver:
Basic fixes
- twl4030-core becomes a new-style I2C driver
- declare and use platform_data structure for that core
- stop hard-wiring the irq numbers
- check functionality that's really used: I2C, not SMBus
Cleanup:
- remove needless "client string"
- remove some fake "bool" types
- include catalog part numbers (TPS659{5,3,2}0)
- diagnostics should identify the driver!
To use this, all boards with these chips will need to declare this chip
when they declare their active I2C busses (done in a separate patch).
NOTE: the TWL4030_IRQ_* symbols still need to vanish, along with other
global resource assignments associated with these chips.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Madhusudhan Chikkature [Tue, 23 Sep 2008 10:48:54 +0000 (13:48 +0300)]
This patch set up the unused madc request structure members to NULL.
Signed-off-by: Madhusudhan Chikkature<madhu.cr@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Tue, 16 Sep 2008 08:27:35 +0000 (02:27 -0600)]
OMAP3 IRQ: add some missing IRQs for secure peripherals
Add in some missing IRQs for secure peripherals, defined in
OMAP34xx Multimedia High Security Device Silicon Revision 3.0 Security
Addendum Version B (SWPU119B)
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Tue, 16 Sep 2008 14:58:40 +0000 (08:58 -0600)]
OMAP3 clock: add wait for USIM module to become active
This patch adds the register definitions and clock tree fields required
to wait for the USIM module to come out of idle when the USIM clocks are
enabled. Register bit definitions are from the 34xx HS Addendum Rev B.
There, the clock is in fact named "USIM_ICLK".
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Tue, 16 Sep 2008 14:58:38 +0000 (08:58 -0600)]
OMAP2/3 clock: convert omap2_clk_wait_ready() to use the idlest_bit field
Simplify omap2_clk_wait_ready() to use the new idlest_bit field in
struct clk, rather than the hunk of conditionals that were there
previously.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Tue, 16 Sep 2008 14:58:34 +0000 (08:58 -0600)]
OMAP2/3 clock: encode target IDLEST bits and clean omap2_clk_wait_ready()
For each OMAP module that has a target IDLEST bit, add the appropriate
bits to the clock tree on both the module interface clock and the appropriate
functional clock. Add a new clock bit, "WAIT_READY", that indicates that
the clock code must wait for the clock's module to come out of idle after
both the target functional clock and interface clocks are enabled. Fix
some clock flag comments while there to indicate that clocks marked
as "3430ES2" clocks also are valid for later 3430 revisions.
Several OMAP3xxx clocks must be split into platform-specific variants,
since some early silicon revisions do not have target idle state bits
available. DSS, HSOTGUSB, and SSI clocks are affected. In the future, it
would be ideal to #ifdef out those clocks for kernels that don't need to
run on 3430ES1 chips to save memory.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Tue, 16 Sep 2008 14:58:33 +0000 (08:58 -0600)]
OMAP2/3 PRCM: convert IDLEST register bit macros to use the _SHIFT/_MASK style
Originally when the PRCM register macros were defined, bit shift macros
used a "_SHIFT" suffix, and mask macros used none. This became a source
of bugs and confusion, as the mask macros were mistakenly used for shift
values. Gradually, the mask macros have been updated, piece by piece,
to add a "_MASK" suffix on the end to clarify. This patch applies this
change to the CM_IDLEST_* register bits.
The patch also adds a few bits that were missing, mostly from the 3430ES1
to ES2 revisions.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Tue, 16 Sep 2008 14:58:32 +0000 (08:58 -0600)]
OMAP2 PRCM: fix CM_IDLEST bits incorrectly marked as 2xxx-common
This patch fixes a few OMAP2xxx CM_IDLEST bits that were incorrectly
marked as being OMAP2xxx-wide, when they were actually 2420-specific.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Mon, 22 Sep 2008 14:51:14 +0000 (17:51 +0300)]
OMAP2/3 clock: use clk->prcm_mod for all struct clk register addressing
Use the clk->prcm_mod field for all register addresses in struct clk.
Remove all usage of the *_REGADDR() and *_OFFSET() macros from the
clock tree. This eliminates a set of (__force void __iomem *) casts
and removes all of the OMAP2xxx register address rewriting. Shrink
the width of the enable_reg/clksel_reg registers to 16 bits, saving 4
bytes per struct clk.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 17:47:21 +0000 (11:47 -0600)]
OMAP2/3 clock: simplify omap2_clksel_get_src_field()
Get rid of void __iomem * usage in omap2_clksel_get_src_field.
Prepend the function name with an underscore to highlight that it is a
static function.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 17:47:18 +0000 (11:47 -0600)]
OMAP2/3 clock: remove omap2_get_clksel()
Remove omap2_get_clksel() and just use clk->clksel_reg and
clk->clksel_mask directly.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 17:47:15 +0000 (11:47 -0600)]
OMAP2/3 clock: convert omap2_wait_clock_ready() to use clk.prcm_mod
Convert omap2_wait_clock_ready() to use clk.prcm_mod rather than a
void __iomem *. This removes some cruft from clock24xx.c and sets
up further cruft removal in a subsequent patch.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 17:47:12 +0000 (11:47 -0600)]
OMAP2/3 clock: use prcm_mod field in omap2_clk_wait_ready()
Use the newly-added clk.prcm_mod field in omap2_clk_wait_ready(),
removing some internal register arithmetic.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 17:47:09 +0000 (11:47 -0600)]
OMAP2/3 clock: use symbolic constants in omap2_clk_wait_ready()
Convert the bare constants in the register arithmetic in
omap2_clk_wait_ready() to use meaningful symbolic names.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 17:47:06 +0000 (11:47 -0600)]
OMAP2/3 clock: add _omap2_clk_{read,write}_reg()
Create new static functions to read/write registers used in the struct
clk, _omap2_clk_{read,write}_reg(). A subsequent patch will use these
to ensure the correct register read/write instruction is used, which depends
on whether the clock registers are in the CM, PRM, or SCM.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 17:47:03 +0000 (11:47 -0600)]
OMAP3 clock: add "prcm_mod" field to OMAP3xxx clocks
Annotate each OMAP2xxx real hardware clock controlled by the PRCM with
the PRCM module offset.
A subsequent patch will use this to simplify register addressing in the
struct clk.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 17:47:00 +0000 (11:47 -0600)]
OMAP2 clock: add clk.prcm_mod field; annotate OMAP2xxx clocks
Add a "prcm_mod" field to the struct clk in OMAP2/3, and annotate each
OMAP2xxx real hardware clock controlled by the PRCM with the PRCM
module offset. (A subsequent patch will annotate OMAP3 clocks.)
Add flags for this field that allow the registers to
be marked as existing in the PRM, CM, or System Control Module.
A subsequent patch will use this to simplify register addressing in the
struct clk.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 17:46:57 +0000 (11:46 -0600)]
OMAP2/3 clock: shorten some variable names in clock.c for legibility
Some unnecessarily verbose variable names are used in several clock.c
functions; clean these up per CodingStyle.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 17:46:54 +0000 (11:46 -0600)]
OMAP3 clock: split mcbspX_src_fck from mcbspX_fck
McBSP clock source control registers are located in the System Control
Module, not the PRCM. However, the clock enable/disable registers are
in the CM. Since the following patches require all registers in a
struct clk to be in only one of {CM, PRM, SCM}, we must split the
source clock selection into a separate struct clk from the clock
enable/disable control.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 16:30:34 +0000 (10:30 -0600)]
OMAP3 clock: recalculate DPLL subtree after bypass entry/exit
The DPLL's rate changes when it enters or leaves bypass, so the DPLL's
rate and the rates of all dependent clocks need to be recalculated
when this happens.
Also, fix test for bypass to test against the appropriate bypass clock,
rather than the parent clock (which is not the bypass clock for DPLL1
and DPLL2).
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 16:30:31 +0000 (10:30 -0600)]
OMAP3 clock: DPLLs should enter bypass if new rate is sys_ck
This patch causes a DPLL to enter bypass when it is instructed to set
its rate to that of its bypass clock. Previously this was only possible
after setting the DPLL rate, then disabling and re-enabling it.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 16:30:28 +0000 (10:30 -0600)]
OMAP3 clock: omap3_clkoutx2_recalc() should test DPLL IDLEST to determine if DPLL is bypassed
Convert the DPLL bypass test in omap3_clkoutx2_recalc() to test DPLL IDLEST
bits rather than the CM_CLKEN register.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 16:30:24 +0000 (10:30 -0600)]
OMAP3 clock: move DPLL bypass rate calculation into omap2_get_dpll_rate()
Removes the clksel-based DPLL rate handling from the OMAP3 clock tree.
In its place, omap2_get_dpll_rate() now has code to determine whether the DPLL
is bypassed. This obsoletes several clocks, which are removed by this patch.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 16:30:05 +0000 (10:30 -0600)]
OMAP3 clock: note the bypass source clock for DPLLs
Most DPLLs use sys_clk as their bypass rate source. But DPLL1 and DPLL2
use high-frequency bypass clocks dpll1_fclk and dpll2_fclk as their parents
during bypass. Add a new struct dpll_data field to track the DPLL's bypass
source clock.
Kevin Hilman <khilman@deeprootsystems.com> helped catch this - thanks Kevin.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 16:30:02 +0000 (10:30 -0600)]
OMAP3 clock: add idlest_reg, idlest_mask for DPLL3
DPLL3 dpll_data was missing idlest_* fields - add them.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 18 Sep 2008 16:29:58 +0000 (10:29 -0600)]
OMAP3 clock: convert dpll_data.idlest_bit to idlest_mask
Convert struct dpll_data.idlest_bit field to idlest_mask. Needed since
later patches are converting the DPLL bypass state test to use the IDLEST
registers, and OMAP2 uses two bits for DPLL IDLEST rather than one.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Mon, 22 Sep 2008 14:26:10 +0000 (17:26 +0300)]
Merge current mainline tree into linux-omap tree
Merge branches 'master' and 'linus'
Conflicts:
arch/arm/plat-omap/devices.c
Linus Torvalds [Sun, 21 Sep 2008 22:29:55 +0000 (15:29 -0700)]
Linux 2.6.27-rc7
Linus Torvalds [Sun, 21 Sep 2008 19:41:19 +0000 (12:41 -0700)]
Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
hwmon: (ad7414) Make ad7414_update_device() static
hwmon: (it87) Fix fan tachometer reading in IT8712F rev 0x7 (I)
hwmon: (atxp1) Fix device detection logic
Linus Torvalds [Sun, 21 Sep 2008 19:40:56 +0000 (12:40 -0700)]
Merge branch 'kvm-updates/2.6.27' of git://git./linux/kernel/git/avi/kvm
* 'kvm-updates/2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm:
KVM: ia64: 'struct fdesc' build fix
Linus Torvalds [Sun, 21 Sep 2008 19:40:30 +0000 (12:40 -0700)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
[MIPS] vmlinux.lds.S: handle .text.*
[MIPS] Fix potential latency problem due to non-atomic cpu_wait.
[MIPS] SMTC: Clear TIF_FPUBOUND on clone / fork.
[MIPS] Fix 64-bit IP checksum code
Linus Torvalds [Sun, 21 Sep 2008 19:38:45 +0000 (12:38 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/drzeus/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:
mmc_test: initialize mmc_test_lock statically
mmc_block: handle error from mmc_register_driver()
atmel-mci: Set MMC_CAP_NEEDS_POLL if no detect_pin
atmel-mci: Fix bogus debugfs file size
atmel-mci: Fix memory leak in atmci_regs_show
atmel-mci: debugfs: enable clock before dumping regs
tmio_mmc: fix compilation with debug enabled
Jean Delvare [Sat, 20 Sep 2008 10:34:33 +0000 (12:34 +0200)]
MAINTAINERS: Various fixes
* Normalize some S: entries to match the enumeration at the beginning
of the file.
* Change one mailing list entry from S: to L:.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jean Delvare [Sat, 20 Sep 2008 10:33:08 +0000 (12:33 +0200)]
MAINTAINERS: Trivial whitespace cleanups
* Drop trailing whitespace.
* Replace spaces and combinations of spaces and tabs by single tabs.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Atsushi Nemoto [Tue, 5 Aug 2008 14:45:14 +0000 (23:45 +0900)]
[MIPS] vmlinux.lds.S: handle .text.*
The -ffunction-sections puts each text in .text.function_name section.
Without this patch, most functions are placed outside _text..._etext
area and it breaks show_stacktrace(), etc.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Atsushi Nemoto [Sun, 11 Nov 2007 17:05:18 +0000 (02:05 +0900)]
[MIPS] Fix potential latency problem due to non-atomic cpu_wait.
If an interrupt happened between checking of NEED_RESCHED and WAIT
instruction, adjust EPC to restart from checking of NEED_RESCHED.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Ralf Baechle [Tue, 9 Sep 2008 13:19:10 +0000 (15:19 +0200)]
[MIPS] SMTC: Clear TIF_FPUBOUND on clone / fork.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Atsushi Nemoto [Sat, 20 Sep 2008 15:20:04 +0000 (17:20 +0200)]
[MIPS] Fix 64-bit IP checksum code
Use unsigned loads to avoid possible misscalculation of IP checksums. This
bug was instruced in
f761106cd728bcf65b7fe161b10221ee00cf7132 (lmo) /
ed99e2bc1dc5dc54eb5a019f4975562dbef20103 (kernel.org).
[Original fix by Atsushi. Improved instruction scheduling and fix for
unaligned unsigned load by me -- Ralf]
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Akinobu Mita [Sat, 13 Sep 2008 10:03:32 +0000 (19:03 +0900)]
mmc_test: initialize mmc_test_lock statically
The mutex mmc_test_lock is initialized at every time mmc_test device
is probed. Probing another mmc_test device may break the mutex, if
the probe function is called while the mutex is locked.
This patch fixes it by statically initializing mmc_test_lock.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Akinobu Mita [Sat, 13 Sep 2008 10:02:07 +0000 (19:02 +0900)]
mmc_block: handle error from mmc_register_driver()
Check error from mmc_register_driver() and properly unwind
block device registration.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Haavard Skinnemoen [Fri, 19 Sep 2008 19:09:30 +0000 (21:09 +0200)]
atmel-mci: Set MMC_CAP_NEEDS_POLL if no detect_pin
This allows the mmc core to detect card insertion/removal for slots that
don't have any CD pin wired up.
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Haavard Skinnemoen [Fri, 19 Sep 2008 19:09:29 +0000 (21:09 +0200)]
atmel-mci: Fix bogus debugfs file size
We used to store a binary register snapshot in the "regs" file, so we
set the file size to be the size of this snapshot. This is no longer
valid since we switched to using seq_file.
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Haavard Skinnemoen [Fri, 19 Sep 2008 19:09:28 +0000 (21:09 +0200)]
atmel-mci: Fix memory leak in atmci_regs_show
The debugfs hook atmci_regs_show allocates a temporary buffer for
storing a register snapshot, but it doesn't free it before returning.
Plug this leak.
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Haavard Skinnemoen [Fri, 19 Sep 2008 19:09:27 +0000 (21:09 +0200)]
atmel-mci: debugfs: enable clock before dumping regs
Make sure that the peripheral clock is enabled before reading the MMIO
registers for the debugfs "regs" dump.
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Dmitry Baryshkov [Wed, 3 Sep 2008 15:33:30 +0000 (19:33 +0400)]
tmio_mmc: fix compilation with debug enabled
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Adrian Bunk [Sat, 20 Sep 2008 08:25:20 +0000 (10:25 +0200)]
hwmon: (ad7414) Make ad7414_update_device() static
This patch makes the needlessly global ad7414_update_device() static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Sean MacLennan <smaclennan@pikatech.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Andrew Paprocki [Sat, 20 Sep 2008 08:25:19 +0000 (10:25 +0200)]
hwmon: (it87) Fix fan tachometer reading in IT8712F rev 0x7 (I)
The IT8712F v0.9.1 datasheet applies to revisions >= 0x8 (J).
The driver was incorrectly attempting to enable 16-bit fan
readings on rev 0x7 (I) which led to incorrect RPM values.
Signed-off-by: Andrew Paprocki <andrew@ishiboo.com>
Tested-by: John Gumb <john.gumb@tandberg.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Jean Delvare [Sat, 20 Sep 2008 08:25:19 +0000 (10:25 +0200)]
hwmon: (atxp1) Fix device detection logic
The atxp1 device detection code has a major logic flaw, fix it. Not
sure how we managed to miss this when the driver was merged...
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Sebastian Witt <se.witt@gmx.net>
Jes Sorensen [Fri, 12 Sep 2008 12:12:08 +0000 (14:12 +0200)]
KVM: ia64: 'struct fdesc' build fix
Commit 4611a77 ("[IA64] fix compile failure with non modular builds")
introduced struct fdesc into asm/elf.h, which duplicates KVM's definition.
Remove the latter to avoid the build error.
Signed-off-by: Jes Sorensen <jes@sgi.com>
Acked-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Linus Torvalds [Fri, 19 Sep 2008 23:24:03 +0000 (16:24 -0700)]
Merge branch 'for-linus' of git://git390.osdl.marist.edu/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
[S390] cio: fix orb initialization in cio_start_key
[S390] cio: Fix driver_data handling for ccwgroup devices.
Linus Torvalds [Fri, 19 Sep 2008 23:21:59 +0000 (16:21 -0700)]
Merge git://oss.sgi.com:8090/xfs/linux-2.6
* git://oss.sgi.com:8090/xfs/linux-2.6:
[XFS] Don't do I/O beyond eof when unreserving space
[XFS] Fix use-after-free with buffers
[XFS] Prevent lockdep false positives when locking two inodes.
[XFS] Fix barrier status change detection.
[XFS] Prevent direct I/O from mapping extents beyond eof
[XFS] Fix regression introduced by remount fixup
[XFS] Move memory allocations for log tracing out of the critical path
Linus Torvalds [Fri, 19 Sep 2008 23:18:21 +0000 (16:18 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
IPoIB: Fix deadlock on RTNL between bcast join comp and ipoib_stop()
RDMA/nes: Fix client side QP destroy
IB/mlx4: Fix up fast register page list format
mlx4_core: Set RAE and init mtt_sz field in FRMR MPT entries
Linus Torvalds [Fri, 19 Sep 2008 23:17:12 +0000 (16:17 -0700)]
Merge branch 'sched-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
sched: fix deadlock in setting scheduler parameter to zero
sched: fix 2.6.27-rc5 couldn't boot on tulsa machine randomly
Linus Torvalds [Fri, 19 Sep 2008 23:16:50 +0000 (16:16 -0700)]
Merge branch 'timers-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
clockevents: make device shutdown robust
clocksource, acpi_pm.c: fix check for monotonicity
clockevents: remove WARN_ON which was used to gather information
Linus Torvalds [Fri, 19 Sep 2008 23:11:09 +0000 (16:11 -0700)]
Merge branch 'x86-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86: completely disable NOPL on 32 bits
x86/paravirt: Remove duplicate paravirt_pagetable_setup_{start, done}()
xen: fix for xen guest with mem > 3.7G
x86: fix possible x86_64 and EFI regression
arch/x86/kernel/kdebugfs.c: introduce missing kfree
Linus Torvalds [Fri, 19 Sep 2008 23:05:05 +0000 (16:05 -0700)]
Merge branch 'merge' of git://git./linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
Fix compile failure with non modular builds
powerpc: Holly board needs dtbImage target
powerpc: Fix interrupt values for DMA2 in MPC8610 HPCD device tree
Linus Torvalds [Fri, 19 Sep 2008 23:04:42 +0000 (16:04 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] 5255/1: Update jornada ssp to remove build errors/warnings
[ARM] omap: back out 'internal_clock' support
[ARM] 5249/1: davinci: remove redundant check in davinci_psc_config()
Linus Torvalds [Fri, 19 Sep 2008 23:03:38 +0000 (16:03 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/hskinnemoen/avr32-2.6
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6:
avr32: nmi_enter() without nmi_exit()
avr32: fix sys_sync_file_range() call convention
avr32: add generic_find_next_le_bit bit function
avr32: add .gitignore files
atstk1000: fix build breakage with BOARD_ATSTK100X_SW2_CUSTOM=y
Linus Torvalds [Fri, 19 Sep 2008 23:02:52 +0000 (16:02 -0700)]
Merge branch 'for-linus' of git://neil.brown.name/md
* 'for-linus' of git://neil.brown.name/md:
md: Don't wait UNINTERRUPTIBLE for other resync to finish
Linus Torvalds [Fri, 19 Sep 2008 23:02:05 +0000 (16:02 -0700)]
Merge git://git./linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
sparc64: Fix SMP bootup with CONFIG_STACK_DEBUG or ftrace.
sparc64: Fix OOPS in psycho_pcierr_intr_other().
Linus Torvalds [Fri, 19 Sep 2008 23:01:37 +0000 (16:01 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
e100: Use pci_pme_active to clear PME_Status and disable PME#
e1000: prevent corruption of EEPROM/NVM
forcedeth: call restore mac addr in nv_shutdown path
bnx2: Promote vector field in bnx2_irq structure from u16 to unsigned int
sctp: Fix oops when INIT-ACK indicates that peer doesn't support AUTH
sctp: do not enable peer features if we can't do them.
sctp: set the skb->ip_summed correctly when sending over loopback.
udp: Fix rcv socket locking
Manfred Spraul [Wed, 20 Aug 2008 13:39:59 +0000 (15:39 +0200)]
avr32: nmi_enter() without nmi_exit()
While updating the rcu code, I noticed that do_nmi() for AVR32 is odd:
There is an nmi_enter() call without an nmi_exit().
This can't be correct, it breaks rcu (at least the preempt version) and
lockdep.
[haavard.skinnemoen@atmel.com: fixed another case that returned directly]
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Hans-Christian Egtvedt [Wed, 17 Sep 2008 11:39:45 +0000 (13:39 +0200)]
avr32: fix sys_sync_file_range() call convention
On AVR32, all parameters beyond the 5th are passed on the stack. System
calls don't use the stack -- they borrow a callee-saved register
instead. This means that syscalls that take 6 parameters must be called
through a stub that pushes the last parameter on the stack.
This patch adds a stub for sync_file_range syscall on AVR32
architecture. Tested with uClibc snapshot.
Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Hans-Christian Egtvedt [Wed, 10 Sep 2008 13:52:04 +0000 (15:52 +0200)]
avr32: add generic_find_next_le_bit bit function
This patch implements the generic_find_next_le_bit bit function for AVR32
architecture. This is used by EXT4 file system.
Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Markus Heidelberg [Sun, 7 Sep 2008 22:22:45 +0000 (00:22 +0200)]
avr32: add .gitignore files
Ignore Kernel binaries, kernel/vmlinux.lds and a log file.
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>