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path: root/drivers/mfd
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2012-06-04Merge topic branch 'core' into integration-linux-ux500Philippe Langlais
2012-05-22ab8500: gpadc: Use new mainline ab8500_gpadc_get() with name parameterPhilippe Langlais
Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
2012-05-22u5500: timed output driver for ab5500 vibratorShreshtha Kumar Sahu
Simple timed output vibrator driver for AB5500 MFD chips. This chip supports Rotary and Linear vibrator hardware types. Resonance frequency of 100-198 Hz is supported. ST-Ericsson ID: WP 256408 Signed-off-by: Avinash A <Avinash.a@stericsson.com> Signed-off-by: Robert Marklund <robert.marklund@stericsson.com> u5500: enable vibrator when new timeout is requested with this patch new timeout value will be accepted/updated even if vibrator is already executing. ST-Ericsson ID: 360178 Signed-off-by: Avinash A <Avinash.a@stericsson.com> vibra:Remove unnecessary assignment of dev->parent Remove unnecessary assignment of dev->parent, because of this during timed out class unregister it is trying to free resources of parent which does not exist ST-Ericsson ID: 410065 Signed-off-by: Naga Radhesh <naga.radheshy@stericsson.com> u5500: Add vibra end of life support Detect and disable vibra when vibra end of life(eol) condition is detected at boot sequence. ST-Ericsson ID: 265890 Signed-off-by: Rajagopala V <rajagopala.v@stericsson.com>
2012-05-22drivers: ab8500-gpadc: Reduce conversion timeoutJonas Aaberg
Reduce the conversion timeout from 2s to 0.5s ST-Ericsson Linux next: - ST-Ericsson ID: 420077 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Icb18eef9b6c887f7817c2c1f7dd1b3876620a5b6 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/50864 Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
2012-05-22ab8500-debugfs: Sizeof mismatchAshok G
St-Ericsson Linux next: NA St-Ericsson Id: 420118 St-Ericsson FOSS-OUT ID: Trivial Change-Id: I2acc2ceced2e22d6f432dbe2f6b8a448c410c99d Signed-off-by: Ashok G <ashok.g@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/50651 Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Mattias WALLIN <mattias.wallin@stericsson.com>
2012-05-22ab8500-pwm:AB8505:Enable support for PWMLED blinkNaga Radhesh
Enable support for PWM OUT LED blinking for AB8505.Instead of having 3 pwm instances from ab8500 core file add it as platform data. ST-Ericsson ID: 366316 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id:I63cd5510d3c1071613871946f7c624d2e2026568 Signed-off-by: Naga Radhesh <naga.radheshy@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/45669 Reviewed-by: QABUILD Reviewed-by: Arun MURTHY <arun.murthy@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22drivers: mfd: ab8500-gpadc: Add runtime pm supportJonas Aaberg
Add runtime pm support to speed up multiple ADC reads in a row. ST-Ericsson Linux next: - ST-Ericsson ID: 408044 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I8d868d31437f4560ec3328baecebc8a9265093d4 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/49950 Reviewed-by: QABUILD Reviewed-by: Ulf HANSSON <ulf.hansson@stericsson.com>
2012-05-22ab8500: mfd: Add interrupt debugBengt Jonsson
This patch adds an entry in debugfs to check number of interrupts from the AB. ST-Ericsson ID: 366316 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I09d391e7d755773f7438fa1263371145ba91c1f1 Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/49036 Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22ab8500: mfd: Remove AB8505 detection hackBengt Jonsson
ST-Ericsson ID: 366316 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I26aa50ff04843a53bddc147b7a5c501efe779f44 Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/49034 Reviewed-by: QABUILD Reviewed-by: QATEST Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22ab8500: gpadc: Introduce new AB version detectionMichel JAOUEN
Add support for AB8505 and AB9540 ST-Ericsson ID: 366316 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I9021cce8a38ba70f025b95610c84b554c4ad59ac Signed-off-by: Maxime Coquelin <maxime.coquelin@stericsson.com> Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/49029 Reviewed-by: QABUILD Reviewed-by: QATEST Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22mfd: ab8500: Configure AB8505Bengt Jonsson
ST-Ericsson ID: 371953 Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
2012-05-22mfd/ab8500: remaining mainline differencesLinus Walleij
This collects the AB9540 changes that could not be included in the mainline patch set due to differences in the internal code (esp re GPIO driver). Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Change-Id: Ia5ed55f1f44da923e8b9ae22f9b47b681bbb8403 Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/47743
2012-05-22mfd: ab8500: implement api to dump all registersMian Yousaf Kaukab
ST-Ericsson Linux next: - ST-Ericsson ID: 402239 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I46b16d38d8d521e0f994e6a92a0b3892eaa5382f Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/46910 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Reviewed-by: QABUILD Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2012-05-22mfd: abx500: add api to dump all registersMian Yousaf Kaukab
Some drivers can detect sub system failures e.g. shared memory driver can detect modem sub system failures. It would be helpful in analyzing these failures if AB register dump is available at that point. This patch adds the API for the drivers to dump AB registers in the kernel log. ST-Ericsson Linux next: - ST-Ericsson ID: 402239 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I544e40b4e2f68a80a6aa73135d4a15c433ec6a8b Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/46909 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Reviewed-by: QABUILD Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2012-05-22mfd: ab8500: add debugfs node to read all registersMian Yousaf Kaukab
Update the ab8500_registers_print() to reuse it from multiple places. ST-Ericsson Linux next: - ST-Ericsson ID: 402239 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ie3ea115f8f408befbe095a5d426954f30db18156 Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/46908 Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Reviewed-by: QABUILD Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2012-05-22power: ab5500-btemp: support btemp_ball node measurementRajagopala V
Support battery temperature measurement through btemp_ball node for btemp gpadc auto trigger. ST-Ericsson Linux next: NA ST-Ericsson ID: 372448 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I7e99a106a5840d21a108a0bae04e79f091bb26e1 Signed-off-by: Rajagopala V <rajagopala.v@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/43249 Reviewed-by: QABUILD Reviewed-by: Arun MURTHY <arun.murthy@stericsson.com> Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22mfd: ab8500-denc: Changes for porting on 3.3Philippe Langlais
Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com>
2012-05-22mfd: ab8500: sysctrl: export read/write symbolsJonas Aaberg
Export ab8500_sysctrl_read and write symobols. They will be used by LTP test cases. ST-Ericsson Linux next: - ST-Ericsson ID: 370799 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Id4b8950b75f4345c67669fab8a5ee850340065b3 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/37390 Reviewed-by: QABUILD Reviewed-by: Bengt JONSSON <bengt.g.jonsson@stericsson.com>
2012-05-22u5500:gpadc: Fix ab5500 internal temp conversion formulaRajagopala V
Fix AB5500 internal die temperature conversion formula and provide 8bit min/max lavel to auto trigger. ST-Ericsson Linux next: NA ST-Ericsson ID: 372448 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I6bb2d0afb657582709f95f1f88466e6c061c1117 Signed-off-by: Rajagopala V <rajagopala.v@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/37296 Reviewed-by: QABUILD Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com> Reviewed-by: Arun MURTHY <arun.murthy@stericsson.com>
2012-05-22ab5500: enable GPADC-0 and provide sysfs interfceShreshtha Kumar Sahu
This patch enables GPADC-0 to convert from voltage range 0 to 1.8v and also adds sysfs interface for reading gpadc ch-0. "/sys/devices/platform/ab5500-core.0/ab5500-adc.0/adc0volt" ST-Ericsson ID: 370066 ST-Ericsson Linux next: NA ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ic23caa22ff4e10d3dbb151e10eb4625ec5d7078a Signed-off-by: Shreshtha Kumar Sahu <shreshthakumar.sahu@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/36216 Reviewed-by: QATOOLS Reviewed-by: QABUILD Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
2012-05-22mfd:ab8500-core: Possible to disable battery managementRickard Andersson
This patch makes it possible to disable battery management via a module boot parameter. When 'ab8500-core.no_bm=1' then ab8500_btemp, ab8500_chargalg, ab8500_charger and ab8500_fg will not be probed. ST-Ericsson ID: 336205 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: Iec69e3353024dfab738301335915d5d798948b93 Signed-off-by: Rickard Andersson <rickard.andersson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/36353 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2012-05-22u8500: Configure SysClkReqRfClkBufKennet Wallden
Added the possibility to configure SysCl1kReqRfClkBuf - SysClk8ReqRfClkBuf ST-Ericsson ID: 360052 ST-Ericsson Linux next: N/A ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I7813ae4a73701d874e39556c60608ff66e1d016d Signed-off-by: Kennet Wallden <kennet.wallden@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32261 Reviewed-by: Karl-Johan PERNTZ <karl-johan.perntz@stericsson.com> Reviewed-by: Bengt JONSSON <bengt.g.jonsson@stericsson.com>
2012-05-22mfd: ab550-power: Include module.h after 3.2 updatePhilippe Langlais
Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com>
2012-05-22mfd: add irq_wake for TC3589xNaga Radhesh
add enable_irq_wake during suspend and disable_irq_wake during resume for TC3589x keypad ST-Ericsson ID: 365245 ST-Ericsson Linux next: ST-Ericsson FOSS-OUT ID: Trivial Signed-off-by: Naga Radhesh <naga.radheshy@stericsson.com> Change-Id: If9d2f272f4db70048220095c9749fd05245010aa Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33409 Reviewed-by: QABUILD Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
2012-05-22input:misc: Remove TVout support in accessory driverVirupax Sadashivpetimath
The TVout hardware block is not used, so remove the related code. ST-Ericsson ID: 355539 ST-Ericsson Linux next: 344984 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I0f0f39b13f5b48de6096d076b9dd5253a3c14346 Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32003 Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22mfd: fix dependency problem with PRCMUPhilippe Langlais
Signed-off-by: Philippe Langlais <philippe.langlais@stericsson.com>
2012-05-22ab5500 mfd:input:misc: Add accessory driverPhilippe Langlais
Add driver for the accessory detection block of the ab5500 PMIC. The common functions from the 8500 accessory driver are moved to abx500-accdet generic driver. This generic driver uses callbacks registerd from the 8500 and 5500 specific driver to work as a accessory driver for a perticluar platform. Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Signed-off-by: Robert Marklund <robert.marklund@stericsson.com>
2012-05-22mfd: ab8500-gpadc: Change to mdelayJonas Aaberg
The resolution of msleep is related to HZ, so with HZ set to 100 any msleep of less than 10ms will become ~10ms. ST-Ericsson ID: - ST-Ericsson Linux next: Not tested ST-Ericsson FOSS-OUT ID: Trivial Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Change-Id: I3b70c983f332605eea5826ca76bb2a8995de9d3b Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/31735 Reviewed-by: Bibek BASU <bibek.basu@stericsson.com> Tested-by: Bibek BASU <bibek.basu@stericsson.com>
2012-05-22ux500: Thermal power offDaniel Willerud
To determine whether the system had a thermal power off or a regular software power off upon the next boot, the system must utilize the thermal power off bit, ThDB8500SWoff, in AB8500 register STw4500Ctrl1. ST-Ericsson ID: 354533 ST-Ericsson Linux next: N/A ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I07440dcdc39a86cb72aa95d86411a1f020b05cae Signed-off-by: Daniel Willerud <daniel.willerud@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28515 Reviewed-by: QABUILD Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2012-05-22ab8500 mfd: USB: Set the charging cur to 300mA for ABV3Philippe Langlais
In case of AB-V3, the eye diagram related issues are resolved. So, set the device charging current to 300mA when connected to standard host. Also, add the USB PHY tuning values to improve the USB eye diagram Signed-off-by: <thirupathi.chippakurthy@stericsson.com>
2012-05-22ab5500: move to separate headerRabin Vincent
Use new include/linux/mfd/abx500/ab5500.h instead of upstream include/linux/mfd/ab5500/ab5500.h file Change-Id: I11dd2a23323229096b6e0ee2d4dc68cab8919bff
2012-05-22MFD: tc35892: Correct optimized power settingsMartin Persson
Change-Id: I83fd9379c037fe3c949aa5d01a99423d2fc555b4 Signed-off-by: Martin Persson <martin.persson@stericsson.com>
2012-05-22MFD: tc35892: Optimize power save settings for suspendDavid Paris
Compared to HSI GPIO V3.1, register 0x82 is set with a different value 0x82 = 0xE (HSI GPIO V3.1) 0x82 = 0xF (on android) In case of android, it seems that GPIO reset should be applied to reach 13uA of consumption on TC35892 when AP in DeepSleep Change-Id: I64eaa4304fcd9f71546cadba0aa703c91b6075df Signed-off-by: David Paris <david.paris-nonst@stericsson.com> Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
2012-05-22mfd/tc35892: undo gpio module reset during chip initSundar Iyer
Skip putting the GPIO module into a reset during the chip init. This makes sure to preserve any existing GPIO configurations done by pre-kernel boot code. ST-Ericsson ID: ER277334 Change-Id: Ia6727a1f268db0576f5eb40b5dc5c30f6abecba7 Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
2012-05-22mfd/tc35892: fix random interrupt missesSundar Iyer
On the TC35892, a random delayed interrupt clear (GPIO IC) write locks up the child interrupts. In such a case, the original interrupt is active and not yet acknowledged. Re-check the IRQST bit for any pending interrupts and handle those. ST-Ericsson ID: 277560 Change-Id: Idce53fd1214f9ffc255b5662abb8eb030d43f0f5 Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
2012-05-22MFD: Correct a few #if to #ifdefJonas Aaberg
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
2012-05-22mfd/tc35892: add suspend/resume supportSundar Iyer
ST-Ericcson ID: TASK_ER170555 Change-Id: I6e36b7430ad1ece88600ab4e17f81d08878b34b4 Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
2012-05-22mfd: Convert tc35892 to new irq_ methodsVirupax Sadashivpetimath
Change-Id: I841eff44f2939b5e718050039a0a2ccb87477461 Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com>
2012-05-22mfd: Add Toshiba's TC35892 MFD coreRabin Vincent
The TC35892 I/O Expander provides 24 GPIOs, a keypad controller, timers, and a rotator wheel interface. This patch adds the MFD core. Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Change-Id: Ib9fe0f306c241284be763e8c65ce1bee44d22d5a Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com>
2012-05-22MFD: tc35892: Correct optimized power settingsMartin Persson
Change-Id: I83fd9379c037fe3c949aa5d01a99423d2fc555b4 Signed-off-by: Martin Persson <martin.persson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/19261 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2012-05-22MFD: tc3589x: Optimize power save settings for suspendDavid Paris
Compared to HSI GPIO V3.1, register 0x82 is set with a different value 0x82 = 0xE (HSI GPIO V3.1) 0x82 = 0xF (on android) In case of android, it seems that GPIO reset should be applied to reach 13uA of consumption on TC3589x when AP in DeepSleep Change-Id: I64eaa4304fcd9f71546cadba0aa703c91b6075df Signed-off-by: David Paris <david.paris-nonst@stericsson.com> Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/17640
2012-05-22MFD: AB8500: Provide charging as reset reasonJonas Aaberg
Provide charging as reset reason when proper ST-Ericsson ID: 354056 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I5c6dd0e0a4bce63dbf43a138b132f27e2e42b1b1 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28982 Reviewed-by: QATEST Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
2012-05-22MFD: AB8500: Only reboot into charging if battery type is knownJonas Aaberg
Only reboot into charging mode if the battery is of known type. ST-Ericsson ID: 354056 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I8aa0d6f56940fc3b82858534324ab3027c592b21 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28945 Reviewed-by: QATEST Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
2012-05-22MFD: AB8500: If a charger is present, reboot insteadJonas Aaberg
If a changer is present on power off, reboot the system instead of powering it off. ST-Ericsson ID: 354056 ST-Ericsson Linux next: - ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I03a2a91936219db040f55fa7cd833fdbe5a05657 Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28933 Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
2012-05-22ab5500: identify AB5500v2Rabin Vincent
ST-Ericsson Linux next: - ST-Ericsson ID: 349062 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: I0df95338d14b45167c5be811d8b74d6d48bd78e2 Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/25781 Reviewed-by: Bibek BASU <bibek.basu@stericsson.com> Reviewed-by: QATEST Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22abx500: hwmon: temperature monitor support for AB5500Rajagopala V
Includes support for xtal temp, pcb temp and die temp monitoring ST-Ericsson Linux next: NA ST-Ericsson ID: WP257616 & WP351655 ST-Ericsson FOSS-OUT ID: NA Change-Id: I7668fb36df957b66929bfd13a4b6ad0386036aa1 Signed-off-by: Rajagopala V <rajagopala.v@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28139 Reviewed-by: QATEST Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22abx500: hwmon: generalize AB8500 temperature monitor driverRajagopala V
Generalize ab8500 hwmon driver to support other abx500 variants. Source code is split into generic and variant specific files. ST-Ericsson Linux next: NA ST-Ericsson ID: WP257616 ST-Ericsson FOSS-OUT ID: NA Change-Id: Ia39feaac455160149d49a5982374da3729ea5301 Signed-off-by: Rajagopala V <rajagopala.v@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/28138 Reviewed-by: QATEST Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22mfd: ab5500-gpadc: Discard adc converted value if < 5Arun Murthy
ADC Convertion made on BDATA, using resistance mode, sometimes provides a null value or a value < 5. Discard susch values and provide the previous converted value ST-Ericsson Linux next: Not Tested ST-Ericsson ID: WP332221 ST-Ericsson FOSS-OUT ID: Trivial Change-Id: Ib0eaaed520789b91ea77b2a90c640d33a6c913f6 Signed-off-by: Arun Murthy <arun.murthy@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23607 Reviewed-by: Johan PALSSON <johan.palsson@stericsson.com> Reviewed-by: QATEST Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
2012-05-22AB8500: Export all AB8500 ADCs as debugfs nodesJohn Beckett
ST-Ericsson ID: 326039 ST-Ericsson FOSS-OUT ID: Trivial ST-Ericsson Linux next: NA Change-Id: I30ca4ef74046397d4b498b7cf5673a153a2f62e1 Signed-off-by: John Beckett <john.beckett@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23456 Reviewed-by: Mattias WALLIN <mattias.wallin@stericsson.com>
2012-05-22arm: ux500: common dbx500 prcmu driver apiPhilippe Langlais
This patch updates the PRCMU driver API to be the same (as far as possible) in U8500 and U4500. - <mach/prcmu-fw-api.h> has been renamed <mach/prcmu.h>. - The platform specific APIs have moved to <mach/prcmu-db5500.h> and <mach/prcmu-db8500.h> (but these should not be directly included). - The PRCMU QoS API has been put in <mach/prcmu-qos.h>. ST Ericsson ID: 334772 ST Ericsson FOSS-OUT ID: trivial ST Ericsson Linux next: 318371 Change-Id: I6ce117ec35ebf2e987178ccacce09afb554d2736 Signed-off-by: Mattias Nilsson <mattias.i.nilsson@stericsson.com> Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/23863 Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
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