| 08a5c7e6842f9c4c1556f147af2a561056345a45 |
|
06-Sep-2013 |
Sachin Kamat <sachin.kamat@linaro.org> |
ab8500-charger: Remove redundant break
Each of the if-else blocks has a break statement. Remove the additional
one which is unreachable.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
|
| 6de7ef3e309acb1e55ae122b85a2665064832b0c |
|
06-Sep-2013 |
Sachin Kamat <sachin.kamat@linaro.org> |
ab8500-charger: Check return value of regulator_enable
Check the return value of regulator_enable to silence the following
type of warnings:
drivers/power/ab8500_charger.c:1390:20: warning: ignoring return value
of ‘regulator_enable’, declared with attribute warn_unused_result
[-Wunused-result]
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
|
| ed5243f8ab2470e988dce0e416eaaddb4d7d2ccc |
|
27-Aug-2013 |
Dan Carpenter <dan.carpenter@oracle.com> |
ab8500-charger: We print an unintended error message
There is a missing break statement here, so we print an error message that
the USB type is invalid. The original code still works fine though except
for the error message.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
|
| ddeeb8f973bbe3bebac78e78c234ff18bfb00bf0 |
|
06-May-2013 |
Jingoo Han <jg1.han@samsung.com> |
ab8500_bm: Remove unnecessary platform_set_drvdata()
The driver core clears the driver data to NULL after device_release or on
probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is
not needed to manually clear the device driver data to NULL.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
|
| b09f86dbfc20d9420dac43dba016cb65b582c983 |
|
22-Dec-2012 |
Lee Jones <lee.jones@linaro.org> |
ab8500-charger: Do not use [delayed_]work_pending()
There's no need to test whether a (delayed) work item is pending
before queueing, flushing or cancelling it. Most uses are unnecessary
and quite a few of them are buggy.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
| 3c01b3676f3fa3813b02742a1816c9d2eff1b27e |
|
24-Oct-2012 |
Lee Jones <lee.jones@linaro.org> |
ab8500-charger: Remove duplicate code
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
| 261c5136fa988008387e31cf5381dc5b088e2a17 |
|
26-Sep-2012 |
Rabin Vincent <rabin.vincent@stericsson.com> |
ab8500-charger: Run detect workaround only on AB8500
Only AB8500 has this hardware bug, so these works only need to be run
there.
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com>
Reviewed-by: Martin SJOBLOM <martin.w.sjoblom@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
|
| b3ea5f451e4e435b650e34142f8552002dc21297 |
|
29-Aug-2012 |
Marcus Cooper <marcus.xm.cooper@stericsson.com> |
ab8500-charger: Add UsbLineCtrl2 reference
When the state of USB Charge detection is changed then the calls
use a define for another register in other bank. This change
creates a new define for the correct register and removes the
magic numbers that are present.
Signed-off-by: Marcus Cooper <marcus.xm.cooper@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Hakan BERG <hakan.berg@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
|
| 88efdb8022f13c198fe4459e6e278f9b559cff3b |
|
30-Aug-2012 |
Marcus Cooper <marcus.xm.cooper@stericsson.com> |
ab8500-charger: Use USBLink1Status Register
The newer AB's such as the AB8505, AB9540 etc include a
USBLink1 Status register which detects a larger range of
external devices. This should be used instead of the
USBLine Status register.
Signed-off-by: Marcus Cooper <marcus.xm.cooper@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Hakan BERG <hakan.berg@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Tested-by: Yang QU <yang.qu@stericsson.com>
|
| 861a30da53e2c5b9823b5390c1757baaf8f6e356 |
|
29-Aug-2012 |
Lee Jones <lee.jones@linaro.org> |
ab8500-bm: Add support for the new ab8540 platform
Provide AB8540 platform specific information required to run the
Battery Management subsystem on AB8540 based devices. For this to
happen we see the introduction of separate platform specific data
structures and a means in which to process them.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
| db43e6c473b57d4e7a55c4bd6edef71f40f13eae |
|
14-Feb-2013 |
Lee Jones <lee.jones@linaro.org> |
ab8500-bm: Add usb power path support
AB8540 supports power path function in USB charging mode for fast
power up with dead and weak battery, and it could extend
the battery age.
When USB charging starts, if the Vbattrue is below than SW cut off
voltage, power path and pre-charge should be enabled. If Vbattrue
is higher than SW cut off voltage, power path and pre-charge should
be disabled. This is to make sure full current to battery charge.
At the end of charge, power path should be enable again to reduce
charging the battery again.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
| 405fea1c6691eb8259f2ca879c9348a4cf5d898d |
|
10-Aug-2012 |
Marcus Cooper <marcus.xm.cooper@stericsson.com> |
pm2301-charger: Always compile the PM2301 Charger driver with AB8500 Battery Mgnt
The PM2301 Charger should always be available when using the AB8500
Battery Management system, we're ensuring this will be the case.
Signed-off-by: Marcus Cooper <marcus.xm.cooper@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Hakan BERG <hakan.berg@stericsson.com>
Reviewed-by: Mian Yousaf KAUKAB <mian.yousaf.kaukab@stericsson.com>
|
| d4337660d06945c9772182b5b8e72443ae3e475d |
|
26-Jul-2012 |
Hakan Berg <hakan.berg@stericsson.com> |
ab8500-charger: Add AB8505_USB_LINK_STATUS
The AB8505 does not have the same address for USB link-status
as has ab8500. Add AB8505_USB_LINK_STATUS and code to switch
to correct constant.
Signed-off-by: Hakan Berg <hakan.berg@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Mian Yousaf KAUKAB <mian.yousaf.kaukab@stericsson.com>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com>
Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
|
| f7470b5d246294761892f4bafc0eeedaa4369d92 |
|
14-Feb-2013 |
Lee Jones <lee.jones@linaro.org> |
ab8500_charger: Prevent auto drop of VBUS
Do not set higher current in stepping functionality if VBUS is dropping.
After VBUS has dropped try to set current once again. If dropping again
then we have found the maximum capability of the charger.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
| 8891716e24d7b0f4b1c3b4fdff641bcb1fb282c4 |
|
13-Feb-2013 |
Lee Jones <lee.jones@linaro.org> |
ab8500-bm: Charge only mode fixes for the ab9540
Fix for charging not getting enabled in charge only mode by
external charger.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
| 4dcdf57773fd45b483fc7613b9e51b89a57d655c |
|
14-Feb-2013 |
Lee Jones <lee.jones@linaro.org> |
ab8500-bm: Quick re-attach charging behaviour
Due to a bug in some AB8500 ASICs charger removal cannot always
be detected if the removal and reinsertion is done to close in time.
This patch detects above described case and handles the situation
so that charging will be kept turned on.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
| 72a90ddbc3d89a63b769ae1b8538c612cf01e675 |
|
14-Feb-2013 |
Lee Jones <lee.jones@linaro.org> |
ab8500-charger: Trivial coding style changes
Enforce the white space character after 'if'.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
| 0f4aa401853e07885707aedfc68c608051b0d6e4 |
|
26-Jun-2012 |
Yang QU <yang.qu@stericsson.com> |
ab8500-charger: Add backup battery charge voltages on the ab8540
Add 2.7v, 2.9v, 3.0v, 3.2v and 3.3v charging voltages for backup
battery. Before that only 2.5v, 2.6v, 2.8v, 3.1v were available.
Signed-off-by: Yang QU <yang.qu@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Maxime COQUELIN <maxime.coquelin@stericsson.com>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com>
Tested-by: Xiao Mei ZHANG <xiaomei.zhang@stericsson.com>
|
| 34c11a709e928090cf34ecd706f7d3170f4e5026 |
|
22-Feb-2012 |
Paer-Olof Haakansson <par-olof.hakansson@stericsson.com> |
u8500-charger: Delay for USB enumeration
If charging is started before USB enumeration of an Accessory
Charger Adapter has finished, the AB8500 will generate a
VBUS_ERROR. This in turn results in timeouts and delays the
enumeration with around 15 seconds. This patch delays the
charging and then ramps currents slowly to avoid VBUS errors.
The delay allows the enumeration to have finished before
charging is turned on.
Signed-off-by: Martin Sjoblom <martin.w.sjoblom@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
|
| 97034a1e042d4316a83a3f68d61edf6c42e3f265 |
|
17-Jan-2013 |
Lee Jones <lee.jones@linaro.org> |
ab8500-bm: Remove individual [charger|btemp|fg|chargalg] pdata structures
None of the aforementioned components have their own dedicated
platform data structures anymore. Instead they have all been
merged into one big Battery Management container. Let's remove
them and place all the nice newly added attributes into the core
container.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
| 0ed5107fa86013c91b1752230d44b79dffee0cda |
|
11-May-2012 |
Jonas Aaberg <jonas.aberg@stericsson.com> |
ab8500-charger: Do not touch VBUSOVV bits
Do not touch the VBUSOVV in USBCHTRL2 when running on AB8505.
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com>
Tested-by: Mian Yousaf KAUKAB <mian.yousaf.kaukab@stericsson.com>
|
| 53ef1f590dc59f3c1478c68ea1f06a28f55ddccb |
|
21-May-2012 |
Jonas Aaberg <jonas.aberg@stericsson.com> |
ab8500-bm: Flush all work queues before suspending
Flush all workqueues at suspend time to avoid suspending during work.
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com>
|
| b016322293c7e3b7efb1835603d149c03d00b0df |
|
23-May-2012 |
Nicolas Guion <nicolas.guion@stericsson.com> |
ab8500-charger: Add support for autopower on AB8505 and AB9540
Accessing autopower register fails on the AB8505 and ab9540 as
the fallback software control register has moved.
Signed-off-by: Marcus Cooper <marcus.xm.cooper@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Mattias WALLIN <mattias.wallin@stericsson.com>
Reviewed-by: Nicolas GUION <nicolas.guion@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
|
| c9ade0fca3f7939194677353097b16c9795df46b |
|
21-Jan-2013 |
Lee Jones <lee.jones@linaro.org> |
abx500-chargalg: Add new sysfs interface to get current charge status
Allow a user to check on AB8500 charging status from debugfs.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
| e07a56453b14b929cf01bf032cc3e3220094609c |
|
10-May-2012 |
Loic Pallardy <loic.pallardy@stericsson.com> |
pm2301: Update watchdog for pm2xxx support
AB and PMxxx doesn't have same watchdog refresh period. Add watchdog
to refresh period parameters in x500 charger structure, this should
kick watchdog every 30sec. The AC charging should also kick both
pm2xxx and the AB charger watchdog.
Signed-off-by: Rajkumar Kasirajan <rajkumar.kasirajan@stericsson.com>
Signed-off-by: Loic Pallardy <loic.pallardy@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Michel JAOUEN <michel.jaouen@stericsson.com>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Tested-by: Michel JAOUEN <michel.jaouen@stericsson.com>
Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
|
| ff38090aa2e1423e130cc72e790145bad7de8215 |
|
17-Apr-2012 |
Henrik Sölver <henrik.solver@stericsson.com> |
ab8500-charger: AB workaround for invalid charger
AB8500 refuses to start charging when some types of non standard
chargers are connected. This change force the AB to start charging.
Signed-off-by: Henrik Sölver <henrik.solver@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Yvan FILLION <yvan.fillion@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Tested-by: Yvan FILLION <yvan.fillion@stericsson.com>
|
| 01ec8c5423901c4fe8d97f786ed9a0c31215b53a |
|
26-Apr-2012 |
Michel JAOUEN <michel.jaouen@stericsson.com> |
pm2301: Provide u9540 support for the pm2301 charger
AC charger driver for the DB9540 based platforms.
Signed-off-by: Rajkumar Kasirajan <rajkumar.kasirajan@stericsson.com>
Signed-off-by: Loic Pallardy <loic.pallardy@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Michel JAOUEN <michel.jaouen@stericsson.com>
Tested-by: Michel JAOUEN <michel.jaouen@stericsson.com>
|
| 4b45f4a9cd4eae34b23becb686f2c2a637d844d3 |
|
11-Jan-2013 |
Marcus Cooper <marcus.xm.cooper@stericsson.com> |
ab8500_charger: Adds support for legacy USB chargers
A Legacy USB charger should be handled directly by the charger
driver.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Marcus Cooper <marcus.xm.cooper@stericsson.com>
Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
|
| 377345c2be3afad0d5cd16b2340c0da876494f6d |
|
11-Jan-2013 |
Marcus Cooper <marcus.xm.cooper@stericsson.com> |
ab8500_charger: Remove unused defines
Cleanup of the ab8500_charger driver.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Marcus Cooper <marcus.xm.cooper@stericsson.com>
Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
|
| 74a8e349b1c882e34419877207ae850ed87dddf7 |
|
11-Jan-2013 |
Hakan Berg <hakan.berg@stericsson.com> |
ab8500_bm: Adds support for Car/Travel Adapters
The Travel and Carkit adapter should be handled directly by
the charger driver.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Marcus Cooper <marcus.xm.cooper@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
|
| a864c5a869dcdb40617fc15166385e0ffa609592 |
|
11-Jan-2013 |
Jonas Aaberg <jonas.aberg@stericsson.com> |
ab8500_charger: Handle gpadc errors
Gracefully handle gpadc conversion errors.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Reviewed-by: Johan BJORNSTEDT <johan.bjornstedt@stericsson.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
|
| b269fff4f9ad2cec9413ea9e10f26c5d8c9f5ddc |
|
11-Jan-2013 |
Lee Jones <lee.jones@linaro.org> |
ab8500_charger: Detect charger removal
Add two new work queues to provide USB and AC charger disconnect
detection.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
|
| defbfa9cf879c8e7dde6f7ee9aa95a010efa2e34 |
|
11-Jan-2013 |
Paer-Olof Haakansson <par-olof.hakansson@stericsson.com> |
ab8500_charger: Rename the power_loss function
Rename the ab8500_power_loss_handling function to a more
descriptive name ab8500_enable_disable_sw_fallback
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Robert Marklund <robert.marklund@stericsson.com>
Reviewed-by: Par-Olof HAKANSSON <par-olof.hakansson@stericsson.com>
Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
Tested-by: Par-Olof HAKANSSON <par-olof.hakansson@stericsson.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
|
| 8feffd109977c045669913f4e80e8811f2212cd9 |
|
07-Dec-2012 |
Sachin Kamat <sachin.kamat@linaro.org> |
ab8500_charger: Use devm_regulator_get API
devm_regulator_get() is device managed and makes error handling and code
cleanup simpler.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Arun Murthy <arun.murthy@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
|
| 7722b79964f0b1d7909eb7ef69632d73b07ca6a3 |
|
30-Nov-2012 |
Lee Jones <lee.jones@linaro.org> |
ab8500_charger: Reorder obtainment of platform specific battery management data
Now that we always pass platform specific battery management data
through platform_data instead of obtaining it via different means
depending the way be boot the system (DT or ATAGs); we need to
re-jiggle the way we acquire it in the driver start-up functions.
Now it is wrong for it to be missing, but we still allow Device
Tree code to fiddle with it once we've confirmed it's there.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
| 23a04f9f40f2b32ee593b768483105b1c776814d |
|
29-Nov-2012 |
Lee Jones <lee.jones@linaro.org> |
ab8500_bm: Always send platform specific battery information via pdata
Currently the AB8500 battery management subsystem receives platform
specific information via two different means depending on how the
platform is booted. If DT is not enabled, a reference to a *_bm_data
data structure containing each platform specific attribute is passed
though platform_data. However, if DT is enabled, then platform_data
is empty and the reference is gained though a DT specific probe
function. There are two issues here 1) the same reference is
being collected each time and 2) the DT way doesn't allow any
provisions to select different platform specific attributes, which
kind of defeats the object.
Cc: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
| b0284de05e07d56ff7de154d0c9263788755f5eb |
|
30-Nov-2012 |
Lee Jones <lee.jones@linaro.org> |
ab8500_bm: Rename battery management platform data to something more logical
The platform specific battery management configuration data structure
is currently called 'bat' short for 'battery'; however, it contains
information for all components of the battery management group, rather
than information pertaining to the battery itself - there are other
structures for that. So, in keeping with its structure namesake
'abx500_bm_data', we rename it to 'bm' here. Using similar logic,
we're also renaming 'bmdevs_of_probe' to the more device specific
'ab8500_bm_of_probe'.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
|
| f8e96dff240982c1433d447bae533acc36b5cf8f |
|
18-Jan-2012 |
Johan Bjornstedt <johan.bjornstedt@stericsson.com> |
ab8500_charger: Charger current step-up/down
There is no state machine in the AB to step up/down the charger
current to avoid dips and spikes on VBUS and VBAT when charging
is started. Instead this is implemented in SW.
Signed-off-by: Johan Bjornstedt <johan.bjornstedt@stericsson.com>
Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
|
| 415ec69fb1861fc377c65cb30ddc76999891b8e1 |
|
19-Nov-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
power: remove use of __devexit
CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Anton Vorontsov <cbou@mail.ru>
Cc: David Woodhouse <dwmw2@infradead.org>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| c8afa6406e60aec6ff90033e5ffe41a206609296 |
|
19-Nov-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
power: remove use of __devinit
CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Anton Vorontsov <cbou@mail.ru>
Cc: David Woodhouse <dwmw2@infradead.org>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 28ea73f4c67cb3dd8c972b21d9fdf84ea78d6daa |
|
19-Nov-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
power: remove use of __devexit_p
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Anton Vorontsov <cbou@mail.ru>
Cc: David Woodhouse <dwmw2@infradead.org>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| 4aef72dbb2e8997e627dd94ae2b9109dc09fffaa |
|
19-Nov-2012 |
Rajanikanth H.V <rajanikanth.hv@stericsson.com> |
ab8500: Add devicetree support for charger
This patch adds device tree support for ab8500-charger driver
Signed-off-by: Rajanikanth H.V <rajanikanth.hv@stericsson.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
|
| e0f1abeba5c2d8a2183566717d99294fd1a29c2e |
|
19-Nov-2012 |
Rajanikanth H.V <rajanikanth.hv@stericsson.com> |
ab8500: Add devicetree support for fuelgauge
- This patch adds device tree support for fuelgauge driver
- optimize bm devices platform_data usage and of_probe(...)
Note: of_probe() routine for battery managed devices is made
common across all bm drivers.
- test status:
- interrupt numbers assigned differs between legacy and FDT mode.
Signed-off-by: Rajanikanth H.V <rajanikanth.hv@stericsson.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
|
| fc2bc0c29a4e32da13ab75101edde030a6362d10 |
|
19-Aug-2012 |
Julia Lawall <Julia.Lawall@lip6.fr> |
ab8500_charger: Fix error return code
Initialize return variable before exiting on an error path.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
when != &ret
*if(...)
{
... when != ret = e2
when forall
return ret;
}
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
|
| 203b42f7317494ae5e5efc7be6fb7f29c927f102 |
|
21-Aug-2012 |
Tejun Heo <tj@kernel.org> |
workqueue: make deferrable delayed_work initializer names consistent
Initalizers for deferrable delayed_work are confused.
* __DEFERRED_WORK_INITIALIZER()
* DECLARE_DEFERRED_WORK()
* INIT_DELAYED_WORK_DEFERRABLE()
Rename them to
* __DEFERRABLE_WORK_INITIALIZER()
* DECLARE_DEFERRABLE_WORK()
* INIT_DEFERRABLE_WORK()
This patch doesn't cause any functional changes.
Signed-off-by: Tejun Heo <tj@kernel.org>
|
| ded017ee6c7b90f7356bd8488f8af1c10ba90490 |
|
26-Jun-2012 |
Kishon Vijay Abraham I <kishon@ti.com> |
usb: phy: fix return value check of usb_get_phy
usb_get_phy will return -ENODEV if it's not able to find the phy. Hence
fixed all the callers of usb_get_phy to check for this error condition
instead of relying on a non-zero value as success condition.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
|
| 662dca54ca67c92b7aa14b9a2ec54acacf33ce45 |
|
22-Jun-2012 |
Kishon Vijay Abraham I <kishon@ti.com> |
usb: otg: support for multiple transceivers by a single controller
Add a linked list for keeping multiple PHY instances with different
types so that we can have separate USB2 and USB3 PHYs on one single
board. _get_phy_ has been changed so that the controller gets
the transceiver by type. _remove_phy_ has been added to let the phy
be removed from the phy list.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
|
| 721002ec1dd55a52425455826af49cf8853b2d4f |
|
22-Jun-2012 |
Kishon Vijay Abraham I <kishon@ti.com> |
usb: otg: utils: rename function name in OTG utils
_transceiver() in otg.c is replaced with _phy. usb_set_transceiver is
replaced with usb_add_phy to make it similar to other usb standard
function names like usb_add_hcd.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
|
| 2aac3de19b72608f474c90034185c2be4908728f |
|
05-May-2012 |
Lee Jones <lee.jones@linaro.org> |
ab8500: Clean up probe routines
These patches clean up some ugliness and brings the variable
initialisation formatting more into line with other drivers.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
|
| cc28e17100a6b051ef966de81bb2d4a97b2a6645 |
|
13-Apr-2012 |
Linus Walleij <linus.walleij@linaro.org> |
ab8500_charger: Harden platform data check
If no platform data at all is supplied the driver crashes,
extend the checks to be more careful so we can compile in the
driver and boot also without platform data present.
Acked-by: Arun Murthy <arun.murthy@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
|
| 64eb9b02bfbbc2a53b6092cc12c1f42cc3261dbc |
|
14-Mar-2012 |
Anton Vorontsov <anton.vorontsov@linaro.org> |
ab8500: Turn unneeded global symbols into local ones
The patch fixes the following sparse warning:
drivers/power/ab8500_charger.c:1619:6: warning: symbol 'ab8500_charger_detect_usb_type_work' was not declared. Should it be static?
drivers/power/abx500_chargalg.c:1709:24: warning: symbol 'abx500_chargalg_sysfs_ops' was not declared. Should it be static?
drivers/power/ab8500_fg.c:2328:24: warning: symbol 'ab8500_fg_sysfs_ops' was not declared. Should it be static?
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
|
| efd71c89a411d72f1e20d91e34f0779e0e0019b4 |
|
14-Mar-2012 |
Anton Vorontsov <anton.vorontsov@linaro.org> |
ab8500_charger: Convert to the new USB OTG calls
This patch fixes the following build errors:
ab8500_charger.c: In function 'ab8500_charger_remove':
ab8500_charger.c:2519:2: error: implicit declaration of function 'otg_unregister_notifier' [-Werror=implicit-function-declaration]
ab8500_charger.c:2520:2: error: implicit declaration of function 'otg_put_transceiver' [-Werror=implicit-function-declaration]
ab8500_charger.c: In function 'ab8500_charger_probe':
ab8500_charger.c:2688:2: error: implicit declaration of function 'otg_get_transceiver' [-Werror=implicit-function-declaration]
ab8500_charger.c:2688:10: warning: assignment makes pointer from integer without a cast [enabled by default]
ab8500_charger.c:2695:2: error: implicit declaration of function 'otg_register_notifier' [-Werror=implicit-function-declaration]
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
|
| 84edbeeab67c1575067335179513150115da367b |
|
29-Feb-2012 |
Arun Murthy <arun.murthy@stericsson.com> |
ab8500-charger: AB8500 charger driver
This driver is responsible for detecting the ac/usb plugin and also includes
function to enable ac/usb charging and re-kick the watchdog.
It registers with the power supply class and provides information to the user
space. The information include status of ac/usb charger device.
This information in turn will be used by the abx500 charging algorithm driver
to enable/disable and monitor charging.
Signed-off-by: Arun Murthy <arun.murthy@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
|