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* mfd: arizona: Basic support for edge triggered IRQsMark Brown2013-04-083-8/+11
| | | | | | | | Allow the user to configure edge triggered IRQs, though we do not yet fully handle new interrupts occurring while an interrupt is being handled. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: arizona: Clarify error message for failed primary IRQ requestMark Brown2013-04-081-1/+1
| | | | | | | | regmap has a very similar looking error, help identify where the error comes from by changing the error message. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: arizona: Clean up on failed runtime resumeMark Brown2013-04-081-4/+7
| | | | | | | Make sure that we don't leave the device enabled needlessly. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: arizona: Disable all wake sources by defaultMark Brown2013-04-081-0/+3
| | | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: wm8994: Silence bogus warning in wm8994_device_init()Jingoo Han2013-04-081-1/+1
| | | | | | | | | | | | | | | | 'patch_regs' cannot be used uninitialized in wm8994_device_init(), because 'patch_regs' was already guarded by 'regmap_patch'. Thus, that's a bogus warning. Without this patch, the build warning happens as below: drivers/mfd/wm8994-core.c: In function 'wm8994_i2c_probe': drivers/mfd/wm8994-core.c:595:7: warning: 'patch_regs' may be used uninitialized in this function [-Wuninitialized] drivers/mfd/wm8994-core.c:408:14: note: 'patch_regs' was declared here Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: max77686: Use NULL instead of 0Sachin Kamat2013-04-081-1/+1
| | | | | | | | | | 'data' is a pointer and hence use NULL instead of 0. Silences the following warning: drivers/mfd/max77686.c:49:50: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Jonghwa Lee <jonghwa3.lee@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: adp5520: Use module_i2c_driver()Sachin Kamat2013-04-081-11/+1
| | | | | | | | | module_i2c_driver() removes some boilerplate and makes the code simple. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* Merge branch 'for-mfd-and-power' of ↵Samuel Ortiz2013-04-0820-916/+4425
|\ | | | | | | | | | | | | | | | | git://git.linaro.org/people/ljones/linux-3.0-ux500 Conflicts: drivers/mfd/ab8500-gpadc.c Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * ab8500-charger: Do not use [delayed_]work_pending()Lee Jones2013-03-071-13/+6
| | | | | | | | | | | | | | | | 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>
| * ab8500-fg: Change current calculationlme004372013-03-071-4/+4
| | | | | | | | | | | | | | | | | | | | | | This patch updates the gas gauge constant for electric current calculation according to hardware specification. Signed-off-by: Benoit GAUTHIER <benoit.gauthier-xsig@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com> Tested-by: Benoit GAUTHIER <benoit.gauthier-xsig@stericsson.com>
| * abx500-chargalg: Add charging current step interfaceLee Jones2013-03-071-76/+155
| | | | | | | | | | | | | | | | To prevent overheating, provide differnt steps of charging current interface to allow thermal mitigation. This will provide possibility to reduce gradually the charging current. Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * pm2301-charger: Reference put missing after accessRupesh Kumar2013-03-071-0/+4
| | | | | | | | | | | | | | | | | | Added missing pm_runtime_put_sync in read & write. Signed-off-by: Rupesh Kumar <rupesh.kumar@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Sandeep TRIPATHY <sandeep.tripathy@stericsson.com> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
| * pm2301-charger: Wake device on register accessRupesh Kumar2013-03-071-16/+6
| | | | | | | | | | | | | | | | | | | | | | | | When USB Dedicated or Standard host chargers are plugged into the device, chargealg attempts to disable the PM2301 AC charger, However, disabling PM2301 was failing because of it being in runtime suepend mode & LPN pin being low. 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: Philippe LANGLAIS <philippe.langlais@stericsson.com>
| * ab8500-bm: Trivially fix up some incorrect and out-of-date commentsMarcus Cooper2013-03-072-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | Some of the comments in the ab8500 drivers reflect the behaviour of the original device. As this driver now supports newer devices then these comments are now redundant. Also some IRQ comments are incorrect. Signed-off-by: Marcus Cooper <marcus.xm.cooper@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com> Tested-by: Rabin VINCENT <rabin.vincent@stericsson.com>
| * pm2301-charger: Charging LED control for pm2301Rupesh Kumar2013-03-071-4/+0
| | | | | | | | | | | | | | | | | | | | The LED Indicator feature allows indicating through a led when the PM2301 battery charging is active. SW shall not disable this LED. 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: Philippe LANGLAIS <philippe.langlais@stericsson.com>
| * pm2301-charger: lpn pin used only in C2C boardslme004372013-03-071-34/+32
| | | | | | | | | | | | | | | | | | | | | | This patch restricts use of LPN pin to C2C boards to avoid conflict on HSI for GPIO 60 use. Signed-off-by: Benoit GAUTHIER <benoit.gauthier-xsig@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Mustapha BEN-ZOUBEIR <mustapha.ben.zoubeir-xsig@stericsson.com> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com> Tested-by: Benoit GAUTHIER <benoit.gauthier-xsig@stericsson.com>
| * ab8500-charger: Remove duplicate codeLee Jones2013-03-072-9/+0
| | | | | | | | Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * abx500-chargalg: Use module_platform_driver() rathersrinidhi kasagar2013-03-071-12/+1
| | | | | | | | | | | | | | | | deprecate some boilerplate code by using module_platform_driver helper macro. No functional changes. Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * pm2301-charger: Removed unused code from PM2301 driverRupesh Kumar2013-03-072-27/+0
| | | | | | | | | | | | | | | | | | | | Some of the headers and defines accrued over time are no longer in use. Let's take the opportunity to remove a few of them. 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: Philippe LANGLAIS <philippe.langlais@stericsson.com>
| * ab8500-charger: Run detect workaround only on AB8500Rabin Vincent2013-03-071-8/+13
| | | | | | | | | | | | | | | | | | | | | | 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>
| * pm2301-charger: Add pm_runtime_resume & pm_runtime_suspendLee Jones2013-03-071-0/+68
| | | | | | | | | | | | | | | | | | | | | | To optimize the current consumption we use pm_runtime autosuspend functions which execute the pm_runtime_suspend after a delay of inactivity on the other hand we use pm_runtime_resume every time we receive an interruption to wake up the pm2301. Signed-off-by: M BenZoubeir <mustapha.ben.zoubeir-xsig@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
| * pm2301-charger: Adjust interrupt handler behaviorM BenZoubeir2013-03-072-22/+25
| | | | | | | | | | | | Signed-off-by: M BenZoubeir <mustapha.ben.zoubeir-xsig@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
| * ab8500-charger: Add UsbLineCtrl2 referenceMarcus Cooper2013-03-072-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * ab8500-chargalg: Use hrtimerLee Jones2013-03-071-39/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | Timers used for charging safety and maintenance must work even when CPU power has collapsed. By using hrtimers with the realtime clock the system is able to trigger an alarm that wakes-up the CPU and makes it possible to handle events. Allow a little slack time of 5 minutes for the hrtimers to allow CPU to be woken-up in a more optimal power saving way. A 5 minute delay to time-out timers relative to hours does not impact on safety. Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * abx500-chargalg: Prevent the watchdog from being kicked twiceLee Jones2013-03-071-6/+0
| | | | | | | | | | | | | | | | | | Charging watchdog kicker work-thread gets started twice causing 'failed to kick watchdog' message after removing charger and when re-inserting charger. This patch removes the superfluous start of watchdog kicker-thread. Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * ab8500-charger: Use USBLink1Status RegisterMarcus Cooper2013-03-071-5/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * ab8500-bm: Add support for the new ab8540 platformLee Jones2013-03-075-170/+248
| | | | | | | | | | | | | | | | | | 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>
| * ab8500-btemp: Defer btemp filtering while initialisingRupesh Kumar2013-03-071-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Due to btemp filtering enabled during init, temp values reported to charge algorithm driver started from 0. As a result,charge algorithm was going into wrong state and charging was stopped. 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: Martin SJOBLOM <martin.w.sjoblom@stericsson.com> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
| * ab8500-bm: Add usb power path supportLee Jones2013-03-075-0/+160
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * pm2301-charger: Always compile the PM2301 Charger driver with AB8500 Battery ↵Marcus Cooper2013-03-073-12/+4
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * ab8500-charger: Add AB8505_USB_LINK_STATUSHakan Berg2013-03-071-8/+35
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * ab8500-fg: Allow capacity to raise from 1% when chargingHakan Berg2013-03-071-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | When battery capacity was going below 1% fg is not supposed to report 0% unless we've got the LOW_BAT IRQ, no matter what the FG-algorithm says. This made fg get stuck at 1% if charger is connected when capacity is 1%. Signed-off-by: Hakan BERG <hakan.berg@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
| * ab8500-btemp: Filter btemp readingsHakan Berg2013-03-071-6/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Battery tempreature readings sometimes fail and results in a value far from recent values. This patch adds a software filter that disposes such readings, by allowing direct updates on temperature only if two samples result in the same temperature. Else only allow 1 degree change from previous reported value in the direction of the new measurement. Signed-off-by: Hakan Berg <hakan.berg@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: Rabin VINCENT <rabin.vincent@stericsson.com>
| * pm2301-charger: Wake system when ext charger is plugged-inRupesh Kumar2013-03-071-1/+16
| | | | | | | | | | | | | | | | | | When in suspend state, upon plug-in of external AC charger the device needs to wake-up and charging operation started. Signed-off-by: Rupesh Kumar <rupesh.kumar@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
| * pm2301-charger: Die temp thermal protectionRupesh Kumar2013-03-071-1/+21
| | | | | | | | | | | | | | | | | | | | This patch adds support for die temperature thermal protection in pm2301 driver. Signed-off-by: Rupesh Kumar <rupesh.kumar@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Hakan BERG <hakan.berg@stericsson.com> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
| * ab8500_charger: Prevent auto drop of VBUSLee Jones2013-03-071-49/+120
| | | | | | | | | | | | | | | | 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>
| * pm2301-charger: Resolve I2C detection problem on ab9540Mustapha Ben Zoubeir2013-03-071-9/+26
| | | | | | | | | | | | | | | | Signed-off-by: Mustapha Ben Zoubeir <mustapha.ben.zoubeir-nonst@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com> Tested-by: Olivier CLERGEAUD <olivier.clergeaud@stericsson.com>
| * pm2301-charger: Force main charger detectPer Forlin2013-03-071-0/+2
| | | | | | | | | | | | | | | | | | | | Force main charger detect in turn on status. Signed-off-by: Rajkumar Kasirajan <rajkumar.kasirajan@stericsson.com> Signed-off-by: Per Forlin <per.forlin@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com> Tested-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
| * ab8500-bm: Charge only mode fixes for the ab9540Lee Jones2013-03-074-0/+65
| | | | | | | | | | | | | | Fix for charging not getting enabled in charge only mode by external charger. Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * pm2301-charger: Support for over voltage protection on the ab9540Rupesh Kumar2013-03-072-14/+37
| | | | | | | | | | | | | | | | | | Added support for main charger over voltage protection. Signed-off-by: Rupesh Kumar <rupesh.kumar@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com> Tested-by: Michel JAOUEN <michel.jaouen@stericsson.com>
| * ab8500-bm: Quick re-attach charging behaviourLee Jones2013-03-073-2/+137
| | | | | | | | | | | | | | | | | | 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>
| * ab8500-charger: Trivial coding style changesLee Jones2013-03-071-6/+6
| | | | | | | | | | | | Enforce the white space character after 'if'. Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * ab8500-charger: Add backup battery charge voltages on the ab8540Yang QU2013-03-072-6/+37
| | | | | | | | | | | | | | | | | | | | | | 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>
| * ab8500-fg: Report unscaled capacityMartin Bergstrom2013-03-071-3/+1
| | | | | | | | | | | | | | | | | | Unscaled capacity should be reported for POWER_SUPPLY_PROP_CAPACITY. 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> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
| * ab8500-fg: Add power cut feature for ab8505 and ab8540Lee Jones2013-03-075-0/+543
| | | | | | | | | | | | | | | | Add support for a power cut feature which allows user to configure when ab8505 and ab8540 based platforms should shut down system due to low battery. Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * abx500-chargalg: Store the AB8500 MFD parent device for platform differentiationLee Jones2013-03-071-1/+4
| | | | | | | | | | | | | | | | | | Any platform can be dynamically probed for model and version number provided the AB8500 MFD parent device pointer is available. This patch obtains that pointer and stores it in a locally controlled struct for later use. Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * pm2301-charger: Enable SW EOC control on the ab9540Rajkumar Kasirajan2013-03-071-5/+43
| | | | | | | | | | | | | | | | | | End of charging is managed by SW. 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>
| * pm2301_charger: Remove __exit, __init and __devexit_p()Lee Jones2013-03-071-3/+3
| | | | | | | | Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: ab8500-debugfs: Trivially beautify the debugfs driverLee Jones2013-03-071-97/+89
| | | | | | | | | | | | | | | | | | Just lots of white space corrections, changing some of the 4 space tabs to 8 and pulling back some of the double tabbing back into singles, such as the remaining of the driver. Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Samuel Ortiz <sameo@linux.intel.com>
| * mfd: ab8500-core: Hierarchical interrupt registersDariusz Szymczak2013-03-071-76/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Make use of the hierarchical interrupt rergister called ITLatchHier1 - 3 also for the 8500 platform (currently the hierarchical interrupt registers are used only for the 8540 and 9540 platforms). This will make the interrupt routing go faster since fewer i2c reads need to made in the most common cases. Signed-off-by: Dariusz Szymczak <dariusz.xd.szymczak@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Mian Yousaf KAUKAB <mian.yousaf.kaukab@stericsson.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com>
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