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2013-01-23ab8500-bm: Remove individual [charger|btemp|fg|chargalg] pdata structuresLee Jones
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>
2013-01-23ab8500-charger: Do not touch VBUSOVV bitsJonas Aaberg
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>
2013-01-23ab8500-fg: Use correct battery charge full designRajkumar Kasirajan
If battery is not identified while fg probe, mah_max_design gets initialized with unknown battery's charge full design. Reinitialize mah_max_design if battery is identified after fg probe. Signed-off-by: Rajkumar Kasirajan <rajkumar.kasirajan@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com> Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com> Reviewed-by: Olivier CLERGEAUD <olivier.clergeaud@stericsson.com> Reviewed-by: Arun MURTHY <arun.murthy@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com> Tested-by: Rupesh KUMAR <rupesh.kumar@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2013-01-23pm2301: LPN mode control supportLee Jones
The AC charger plug-in detection while booting causes I2C read failure if AC charger is not connected. Now the LPN pin is enabled for every PM2301 register access, which solves the issue. Signed-off-by: Rupesh Kumar <rupesh.kumar@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com> Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2013-01-23pm2301: Enable vbat low monitoringRajkumar Kasirajan
Enable support for low battery checking. Signed-off-by: Rajkumar Kasirajan <rajkumar.kasirajan@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>
2013-01-23ab8500-bm: Flush all work queues before suspendingJonas Aaberg
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>
2013-01-23ab8500-fg: Go to INIT_RECOVERY when charger removedMartin Bergström
When the charger is removed we need to go to INIT_RECOVERY state instead of directly to RECOVERY state. Signed-off-by: Martin Bergstrom <martin.bergstrom@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2013-01-23ab8500-charger: Add support for autopower on AB8505 and AB9540Nicolas Guion
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>
2013-01-23abx500-chargalg: Add new sysfs interface to get current charge statusLee Jones
Allow a user to check on AB8500 charging status from debugfs. Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-01-23pm2301: Update watchdog for pm2xxx supportLoic Pallardy
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>
2013-01-23ab8500-chargalg: Only root should have write permission on sysfs fileLee Jones
Only root should have write permission on sysfs file ab8500_chargalg/chargalg. Cc: stable@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-01-23pm2301: Remove volt_now & curr_now propertiesLoic Pallardy
There is no support to measure the main charger voltage and current using AB9540 gpadc. Therefore this has been removed from the driver. Signed-off-by: Rajkumar Kasirajan <rajkumar.kasirajan@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Michel JAOUEN <michel.jaouen@stericsson.com> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com> Tested-by: Michel JAOUEN <michel.jaouen@stericsson.com>
2013-01-23pm2301: Clean-up PM2301 interrupt managementOlivier Clergeaud
Fix the way interrupts are handled within the PM2301 charging driver. Signed-off-by: Rajkumar Kasirajan <rajkumar.kasirajan@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Olivier CLERGEAUD <olivier.clergeaud@stericsson.com> Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com> Reviewed-by: Michel JAOUEN <michel.jaouen@stericsson.com> Tested-by: Michel JAOUEN <michel.jaouen@stericsson.com>
2013-01-23pm2301: Move all configuration and emum structs out to a header fileLee Jones
Also shift the file description to a more suitable location. Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-01-23ab8500-chargalg: Update battery health on safety timer expLee Jones
When the charging safety timer elapses, the battery health is shown as "Good". This is misleading and also makes it difficult to distinguish issues relating to discharging despite the fact that the charger is still connected. When in actual fact a safety timer elapse is an indication of a fault in the battery. Here we make this clearer by reporting POWER_SUPPLY_HEALTH_UNSPEC_FAILURE instead. Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-01-23ab8500-charger: Kick watchdogLee Jones
Kicks the watchdog so charging will not stop. Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-01-23ab8500-btemp: Adaptation to AB8505 and AB9540 platformsMichel JAOUEN
Add AB9540 and AB8505 support to ABx500 BTEMP driver. Signed-off-by: Rajkumar Kasirajan <rajkumar.kasirajan@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>
2013-01-23ab8500-fg: Adjust for RF bursts voltage dropsHakan Berg
Changed conditions for restarting low battery measurements counter and adjusted the interval between measurements to avoid RF burst induced voltage drops, and to shorten time to decide to shut down. Signed-off-by: Hakan Berg <hakan.berg@stericsson.com> Signed-off-by: Martin Bergstrom <martin.bergstrom@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com>
2013-01-23ab8500-charger: AB workaround for invalid chargerHenrik Sölver
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>
2013-01-23pm2301: Provide u9540 support for the pm2301 chargerMichel JAOUEN
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>
2013-01-19qnap-poweroff: Fix license stringAndrew Lunn
GPLv2+ is not a valid license string. Replace it with one that is. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_fg: Remove pointless round_jiffies() callLee Jones
As HZ is a full-second, there is little point in rounding it. Let's save a few cycles by using HZ directly. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_fg: Overflow in current calculationPaer-Olof Haakansson
When calculating the average current the nominator will overflow when the charging current is high. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Henrik Sölver <henrik.solver@stericsson.com> Reviewed-by: Par-Olof HAKANSSON <par-olof.hakansson@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Par-Olof HAKANSSON <par-olof.hakansson@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_charger: Adds support for legacy USB chargersMarcus Cooper
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>
2013-01-15ab8500_charger: Remove unused definesMarcus Cooper
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>
2013-01-15ab8500_fg: Added support for BATT_OVVHakan Berg
Add support for the battery over-voltage situation Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Hakan Berg <hakan.berg@stericsson.com> Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_btemp: Remove superfluous BTEMP thermal compHakan Berg
BTEMP thermal compensation factor times 10 is applied in two places, probe and get_property. Removed from probe. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Hakan Berg <hakan.berg@stericsson.com> Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_fg: Round capacity outputpender01
Round the capacity values for better enduser experience. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: pender01 <peter.enderborg@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Marcus COOPER <marcus.xm.cooper@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_bm: Adds support for Car/Travel AdaptersHakan Berg
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>
2013-01-15ab8500_btemp: Ignore false btemp low interruptHakan Berg
Ignore the low btemp interrupts for ab8500 3.0 and 3.3 Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Hakan Berg <hakan.berg@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Marcus COOPER <marcus.xm.cooper@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_btemp: Allign battery temperature resolution with the frameworkLee Jones
The Linux Power Supply framework expects battery temperatures to have a resolution of 0.1 degree Celsius; however, the AB8500 btemp driver supplies a battery temperature resolution of 1 degree Celsius. We therefore have to use a factor 10 on the measured values. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_fg: Balance IRQ enableRickard Andersson
In case of time out error IRQ needs to be disabled otherwise we will get unbalanced enable/disable pairs. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Rickard Andersson <rickard.andersson@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_bm: Recharge condition not optimal for batteryMarcus Cooper
Today the battery recharge is determined with a voltage threshold. This voltage threshold is only valid when the battery is relaxed. In charging algorithm the voltage read is the loaded battery voltage and no compensation is done to get the relaxed voltage. When maintenance charging is not selected, this makes the recharging condition to almost immediately activate when there is a discharge present on the battery. Depending on which vendor the battery comes from this behavior can wear out the battery much faster than normal. The fuelgauge driver is responsible to monitor the actual battery capacity and is able to estimate the remaining capacity. It is better to use the remaining capacity as a limit to determine when battery should be recharged. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Marcus Cooper <marcus.xm.cooper@stericsson.com> Reviewed-by: Hakan BERG <hakan.berg@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_charger: Handle gpadc errorsJonas Aaberg
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>
2013-01-15ab8500_fg: Replace msleep() with usleep_range() for greater accuracyJonas Aaberg
Doing so provides a greater degree of accuracy when dealing with time-frames between 1us and 20ms. msleep() is only accurate for wake-ups greater than 20ms. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Jonas ABERG <jonas.aberg@stericsson.com> Reviewed-by: Johan BJORNSTEDT <johan.bjornstedt@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_charger: Detect charger removalLee Jones
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>
2013-01-15ab8500_bm: Skip first CCEOC irq for instant currentJohan Bjornstedt
When enabling the CCEOC irq we might get false interrupt from ab8500-driver due to the latched value will be saved and interpreted as an IRQ when enabled Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Johan Bjornstedt <johan.bjornstedt@stericsson.com> Signed-off-by: Henrik Solver <henrik.solver@stericsson.com> Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-15ab8500_charger: Rename the power_loss functionPaer-Olof Haakansson
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>
2013-01-06da9052-battery: Avoid out-of-range array accessNickolai Zeldovich
Avoid accessing vc_tbl_ref[3], which is one past the end of that array, in da9052_determine_vc_tbl_index(), by adjusting the loop bound. (Hint: there is 'i + 1' inside the loop.) Signed-off-by: Nickolai Zeldovich <nickolai@csail.mit.edu> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-06max17040_battery: Use devm_kzallocDevendra Naga
use devm_kzalloc and no need of error path and unload frees. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-06lp8788-charger: Fix a parent device in kernel messagesKim, Milo
Use 'platform_device' in kernel messages rather than i2c client device node. lp8788_update_charger_params() needs additional argument, 'pdev'. Then, remove unnecessary lp8788 private data in lp8788_irq_register(). Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-06lp8788-charger: Fix a parent device in _probe()Kim, Milo
The lp8788-charger is a platform driver of lp8788-mfd. The platform device is allocated when mfd_add_devices() is called in lp8788-mfd. On the other hand, 'lp->dev' is the i2c client device. Therefore, this 'platform_device' is a proper parent device in case of resource managed mem alloc and device kernel message. Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-06power/reset: Add a new driver implementing 'power off by restarting'Andrew Lunn
Some devices, Buffalo Linkstation LS-XHL and LS-CHLv2 for example, power-off by restarting to letting u-boot hold the SoC until the user presses a key. Add a generic driver to implement this. It binds a function to pm_power_off, which calls arm_pm_restart. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Michael Walle <michael@walle.cc> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-06power/reset: Add a new driver to turn QNAP board power offAndrew Lunn
The QNAP NAS boxes have a microcontroller attached to the SoCs second serial port. By sending it a simple command, it will turn the power for the board off. This driver registers a function for pm_power_off to send such a command. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-0688pm860x_battery: Eliminate possible references to released resourcesJulia Lawall
devm_kzalloc should not be followed by kfree, as this results in a double free. The problem was found using the following semantic match (http://coccinelle.lip6.fr/): // <smpl> @@ expression x,e; @@ x = devm_kzalloc(...) ... when != x = e ?-kfree(x,...); // </smpl> Furthermore, in the remove function, the calls to free_irq are moved up to prevent a possible reference in the interrupt handler to resources freed by power_supply_unregister. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-05ab8500_charger: Use devm_regulator_get APISachin Kamat
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>
2013-01-05bq27x00_battery: Fix bugs introduced with BQ27425 supportNeilBrown
commit a66f59ba2e994bf70274ef0513e24e0e7ae20c63 bq27x00_battery: Add support for BQ27425 chip introduced 2 bugs. 1/ 'chip' was set to BQ27425 unconditionally - breaking support for other devices; 2/ BQ27425 does not support cycle count, how the code still tries to get the cycle count for BQ27425, and now does it twice for other chips. Signed-off-by: NeilBrown <neilb@suse.de> Cc: Saranya Gopal <saranya.gopal@intel.com> Cc: stable@vger.kernel.org Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-05power_supply: Add watchdog and safety timer expiries under PROP_HEALTH_*Ramakrishna Pallala
As most of the charger chips come with two kinds of safety features related to timing: 1. Watchdog Timer (interms of seconds/mins) 2. Safety Timer (interms of hours) This patch adds these to fault causes in POWER_SUPPLY_PROP_HEALTH_* enums so that whenever there is either watchdog timeout or safety timer timeout driver could notify the user space accurately about the fault and will also be helpful for debug. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-05bq2415x_charger: Use devm_kzalloc()Sachin Kamat
devm_kzalloc is device managed and makes error handling and code cleanup a bit simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-05bq2415x_charger: Use module_i2c_driverSachin Kamat
module_i2c_driver() makes the code simpler by eliminating module_init and module_exit calls. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
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