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2013-03-07pm2301-charger: Die temp thermal protectionRupesh Kumar1-1/+21
This patch adds support for die temperature thermal protection in pm2301 driver. Signed-off-by: Rupesh Kumar <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Hakan BERG <[email protected]> Reviewed-by: Philippe LANGLAIS <[email protected]>
2013-03-07ab8500_charger: Prevent auto drop of VBUSLee Jones1-49/+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 <[email protected]>
2013-03-07pm2301-charger: Resolve I2C detection problem on ab9540Mustapha Ben Zoubeir1-9/+26
Signed-off-by: Mustapha Ben Zoubeir <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Marcus COOPER <[email protected]> Reviewed-by: Philippe LANGLAIS <[email protected]> Tested-by: Olivier CLERGEAUD <[email protected]>
2013-03-07pm2301-charger: Force main charger detectPer Forlin1-0/+2
Force main charger detect in turn on status. Signed-off-by: Rajkumar Kasirajan <[email protected]> Signed-off-by: Per Forlin <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Philippe LANGLAIS <[email protected]> Tested-by: Philippe LANGLAIS <[email protected]>
2013-03-07ab8500-bm: Charge only mode fixes for the ab9540Lee Jones3-0/+63
Fix for charging not getting enabled in charge only mode by external charger. Signed-off-by: Lee Jones <[email protected]>
2013-03-07pm2301-charger: Support for over voltage protection on the ab9540Rupesh Kumar2-14/+37
Added support for main charger over voltage protection. Signed-off-by: Rupesh Kumar <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Philippe LANGLAIS <[email protected]> Tested-by: Michel JAOUEN <[email protected]>
2013-03-07ab8500-bm: Quick re-attach charging behaviourLee Jones2-2/+136
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 <[email protected]>
2013-03-07ab8500-charger: Trivial coding style changesLee Jones1-6/+6
Enforce the white space character after 'if'. Signed-off-by: Lee Jones <[email protected]>
2013-03-07ab8500-charger: Add backup battery charge voltages on the ab8540Yang QU1-2/+17
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 <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Maxime COQUELIN <[email protected]> Reviewed-by: Marcus COOPER <[email protected]> Tested-by: Xiao Mei ZHANG <[email protected]>
2013-03-07ab8500-fg: Report unscaled capacityMartin Bergstrom1-3/+1
Unscaled capacity should be reported for POWER_SUPPLY_PROP_CAPACITY. Signed-off-by: Martin Bergstrom <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Marcus COOPER <[email protected]> Tested-by: Jonas ABERG <[email protected]>
2013-03-07ab8500-fg: Add power cut feature for ab8505 and ab8540Lee Jones2-0/+479
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 <[email protected]>
2013-03-07abx500-chargalg: Store the AB8500 MFD parent device for platform differentiationLee Jones1-1/+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 <[email protected]>
2013-03-07pm2301-charger: Enable SW EOC control on the ab9540Rajkumar Kasirajan1-5/+43
End of charging is managed by SW. Signed-off-by: Rajkumar Kasirajan <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Jonas ABERG <[email protected]> Tested-by: Jonas ABERG <[email protected]>
2013-03-07pm2301_charger: Remove __exit, __init and __devexit_p()Lee Jones1-3/+3
Signed-off-by: Lee Jones <[email protected]>
2013-02-27power: convert to idr_alloc()Tejun Heo3-21/+8
Convert to the much saner new idr interface. Signed-off-by: Tejun Heo <[email protected]> Acked-by: Anton Vorontsov <[email protected]> Cc: David Woodhouse <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2013-02-21Merge tag 'staging-3.9-rc1' of ↵Linus Torvalds2-6/+6
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging tree update from Greg Kroah-Hartman: "Here's the big staging tree merge for 3.9-rc1 Lots of cleanups and updates for drivers all through the staging tree. We are pretty much "code neutral" here, adding just about as many lines as we removed. All of these have been in linux-next for a while." * tag 'staging-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (804 commits) staging: comedi: vmk80xx: wait for URBs to complete staging: comedi: drivers: addi-data: hwdrv_apci3200.c: Add a missing semicolon staging: et131x: Update TODO list staging: et131x: Remove assignment of skb->dev staging: wlan-ng: hfa384x.h: fix for error reported by smatch staging/zache checkpatch ERROR: spaces prohibited around that staging/ozwpan: Mark read only parameters and structs as const staging/ozwpan: Remove empty and unused function oz_cdev_heartbeat staging/ozwpan: Mark local functions as static (fix sparse warnings) staging/ozwpan: Add missing header includes staging/usbip: Mark local functions as static (fix sparse warnings) staging/xgifb: Remove duplicated code in loops. staging/xgifb: Consolidate return paths staging/xgifb: Remove code without effect staging/xgifb: Remove unnecessary casts staging/xgifb: Consolidate if/else if with identical code branches staging: vt6656: replaced custom TRUE definition with true staging: vt6656: replaced custom FALSE definition with false staging: vt6656: replace custom BOOL definition with bool staging/rtl8187se: Mark functions as static to silence sparse ...
2013-02-21Merge tag 'driver-core-3.9-rc1' of ↵Linus Torvalds2-5/+6
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core patches from Greg Kroah-Hartman: "Here is the big driver core merge for 3.9-rc1 There are two major series here, both of which touch lots of drivers all over the kernel, and will cause you some merge conflicts: - add a new function called devm_ioremap_resource() to properly be able to check return values. - remove CONFIG_EXPERIMENTAL Other than those patches, there's not much here, some minor fixes and updates" Fix up trivial conflicts * tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (221 commits) base: memory: fix soft/hard_offline_page permissions drivercore: Fix ordering between deferred_probe and exiting initcalls backlight: fix class_find_device() arguments TTY: mark tty_get_device call with the proper const values driver-core: constify data for class_find_device() firmware: Ignore abort check when no user-helper is used firmware: Reduce ifdef CONFIG_FW_LOADER_USER_HELPER firmware: Make user-mode helper optional firmware: Refactoring for splitting user-mode helper code Driver core: treat unregistered bus_types as having no devices watchdog: Convert to devm_ioremap_resource() thermal: Convert to devm_ioremap_resource() spi: Convert to devm_ioremap_resource() power: Convert to devm_ioremap_resource() mtd: Convert to devm_ioremap_resource() mmc: Convert to devm_ioremap_resource() mfd: Convert to devm_ioremap_resource() media: Convert to devm_ioremap_resource() iommu: Convert to devm_ioremap_resource() drm: Convert to devm_ioremap_resource() ...
2013-02-20Merge tag 'for-v3.9' of git://git.infradead.org/battery-2.6Linus Torvalds26-954/+4044
Pull battery updates from Anton Vorontsov: "Four new drivers: - goldfish_battery: This is Android Emulator battery driver. Originally from Google, but Intel folks reshaped it for mainline - pm2301_charger: A new driver for ST-Ericsson 2301 Power Management chip, uses AB8500 battery management core - qnap-poweroff: The driver adds poweroff functionality for QNAP NAS boxes - restart-poweroff: A generic driver that implements 'power off by restarting'. The actual poweroff functionality is implemented through a bootloader, so Linux' task is just to restart the box. The driver is useful on Buffalo Linkstation LS-XHL and LS-CHLv2 boards. Andrew Lunn worked on submitting the driver (as well as qnap-poweroff above). Additionally: - A lot of fixes for ab8500 drivers. This is a part of efforts of syncing internal ST-Ericsson development tree with the mainline. Lee Jones @ Linaro worked on compilation and reshaping these series. - New health properties for the power supplies: "Watchdog timer expire" and "Safety timer expire" - As usual, a bunch of fixes/cleanups here and there" * tag 'for-v3.9' of git://git.infradead.org/battery-2.6: (81 commits) bq2415x_charger: Add support for offline and 100mA mode generic-adc-battery: Fix forever loop in gab_remove() goldfish_battery: Add missing GENERIC_HARDIRQS dependency da9030_battery: Include notifier.h bq27x00_battery: Fix reporting battery temperature power/reset: Remove newly introduced __dev* annotations lp8727_charger: Small cleanup in naming ab8500_btemp: Demote initcall sequence ds2782_battery: Add power_supply_changed() calls for proper uevent support power: Add battery driver for goldfish emulator u8500-charger: Delay for USB enumeration ab8500-bm: Remove individual [charger|btemp|fg|chargalg] pdata structures ab8500-charger: Do not touch VBUSOVV bits ab8500-fg: Use correct battery charge full design pm2301: LPN mode control support pm2301: Enable vbat low monitoring ab8500-bm: Flush all work queues before suspending ab8500-fg: Go to INIT_RECOVERY when charger removed ab8500-charger: Add support for autopower on AB8505 and AB9540 abx500-chargalg: Add new sysfs interface to get current charge status ... Fix up fairly straightforward conflicts in the ab8500 driver. But since it seems to be ARM-specific, I can't even compile-test the result..
2013-02-16bq2415x_charger: Add support for offline and 100mA modePali Rohár1-7/+18
* Renamed mode BQ2415X_MODE_NONE to BQ2415X_MODE_OFF because this mode turning chaging completly off * Added new mode BQ2415X_MODE_NONE which enable charging with maximal current limit 100mA (this is minimal safe value for bq2415x chips) Signed-off-by: Pali Rohár <[email protected]> Signed-off-by: Anton Vorontsov <[email protected]>
2013-02-16generic-adc-battery: Fix forever loop in gab_remove()Dan Carpenter1-7/+9
There is a forever loop calling iio_channel_release() because the "chan < " part of the "chan < ARRAY_SIZE()" is missing. This is in both the error handling on probe and also in the remove function. The other thing is that it's possible for some of the elements of the adc_bat->channel[chan] array to be an ERR_PTR(). I've changed them to be NULL instead. We're still not allowed to pass NULLs to iio_channel_release() so I've added a check. Finally, I removed an unused "chan = ARRAY_SIZE(gab_chan_name);" statement as a small cleanup. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Anton Vorontsov <[email protected]>
2013-02-16goldfish_battery: Add missing GENERIC_HARDIRQS dependencyHeiko Carstens1-0/+1
Fix this link error on s390: ERROR: "devm_request_threaded_irq" [drivers/power/goldfish_battery.ko] undefined! Cc: David Woodhouse <[email protected]> Signed-off-by: Heiko Carstens <[email protected]> Signed-off-by: Anton Vorontsov <[email protected]>
2013-02-08da9030_battery: Include notifier.hMichal Hocko1-0/+1
randconfig complains about: drivers/power/da9030_battery.c:113: error: field ‘nb’ has incomplete type because there is no direct include for notifier.h which defines struct notifier_block. Signed-off-by: Michal Hocko <[email protected]> Signed-off-by: Anton Vorontsov <[email protected]>
2013-02-06driver-core: constify data for class_find_device()Michał Mirosław1-2/+2
All in-kernel users of class_find_device() don't really need mutable data for match callback. In two places (kernel/power/suspend_test.c, drivers/scsi/osd/osd_uld.c) this patch changes match callbacks to use const search data. The const is propagated to rtc_class_open() and power_supply_get_by_name() parameters. Note that there's a dev reference leak in suspend_test.c that's not touched in this patch. Signed-off-by: Michał Mirosław <[email protected]> Acked-by: Grant Likely <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-02-06iio: Update iio_channel_get API to use consumer device pointer as argumentGuenter Roeck2-6/+6
For iio_channel_get to work with OF based configurations, it needs the consumer device pointer instead of the consumer device name as argument. Signed-off-by: Guenter Roeck <[email protected]> Acked-by: Anton Vorontsov <[email protected]> Acked-by: Chanwoo Choi <[email protected]> Signed-off-by: Jonathan Cameron <[email protected]>
2013-02-02bq27x00_battery: Fix reporting battery temperaturePali Rohár1-5/+5
Reported temperature can be also negative, so cache value in non negative Kelvin degree. Signed-off-by: Pali Rohár <[email protected]> Signed-off-by: Anton Vorontsov <[email protected]>
2013-02-02power/reset: Remove newly introduced __dev* annotationsThierry Reding1-3/+3
__devinit, __devexit and __devexit_p have recently been removed and should no longer be used. Signed-off-by: Thierry Reding <[email protected]> Signed-off-by: Jason Cooper <[email protected]> Acked-by: Andrew Lunn <[email protected]> Signed-off-by: Anton Vorontsov <[email protected]>
2013-02-02lp8727_charger: Small cleanup in namingDan Carpenter1-4/+4
"pdata" and "pchg->pdata" are the same. Changing the function call to pdata->get_batt_present() makes it match the check and it's a little cleaner. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Milo Kim <[email protected]> Signed-off-by: Anton Vorontsov <[email protected]>
2013-02-02Merge branch 'tb-power-2' of git://git.linaro.org/people/ljones/linux-3.0-ux500Anton Vorontsov8-177/+2210
Pull a huge ab8500/pm2301 pile of changes from Lee Jones. Lee did an awesome job cleaning this stuff up and thus brought ab8500 Stericsson's development tree much closer to the mainline. Even more changes to come, though. Conflicts: drivers/power/Kconfig
2013-02-02ab8500_btemp: Demote initcall sequenceRajanikanth H.V1-1/+1
Power supply subsystem creates thermal zone device for the property 'POWER_SUPPLY_PROP_TEMP' which requires thermal subsystem to be ready before 'ab8500 battery temperature monitor' driver is initialized. ab8500 btemp driver is initialized with subsys_initcall whereas thermal subsystem is initialized with fs_initcall which causes thermal_zone_device_register(...) to crash since the required structure 'thermal_class' is not initialized yet: Unable to handle kernel NULL pointer dereference at virtual address 000000a4 pgd = c0004000 [000000a4] *pgd=00000000 Internal error: Oops: 5 [#1] PREEMPT SMP ARM Modules linked in: CPU: 0 Tainted: G W (3.8.0-rc4-00001-g632fda8-dirty #1) PC is at _raw_spin_lock+0x18/0x54 LR is at get_device_parent+0x50/0x1b8 pc : [<c02f1dd0>] lr : [<c01cb248>] psr: 60000013 sp : ef04bdc8 ip : 00000000 fp : c0446180 r10: ef216e38 r9 : c03af5d0 r8 : ef275c18 r7 : 00000000 r6 : c0476c14 r5 : ef275c18 r4 : ef095840 r3 : ef04a000 r2 : 00000001 r1 : 00000000 r0 : 000000a4 Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 10c5787d Table: 0000404a DAC: 00000015 Process swapper/0 (pid: 1, stack limit = 0xef04a238) Stack: (0xef04bdc8 to 0xef04c000) [...] [<c02f1dd0>] (_raw_spin_lock+0x18/0x54) from [<c01cb248>] (get_device_parent+0x50/0x1b8) [<c01cb248>] (get_device_parent+0x50/0x1b8) from [<c01cb8d8>] (device_add+0xa4/0x574) [<c01cb8d8>] (device_add+0xa4/0x574) from [<c020b91c>] (thermal_zone_device_register+0x118/0x938) [<c020b91c>] (thermal_zone_device_register+0x118/0x938) from [<c0202030>] (power_supply_register+0x170/0x1f8) [<c0202030>] (power_supply_register+0x170/0x1f8) from [<c02055ec>] (ab8500_btemp_probe+0x208/0x47c) [<c02055ec>] (ab8500_btemp_probe+0x208/0x47c) from [<c01cf0dc>] (platform_drv_probe+0x14/0x18) [<c01cf0dc>] (platform_drv_probe+0x14/0x18) from [<c01cde70>] (driver_probe_device+0x74/0x20c) [<c01cde70>] (driver_probe_device+0x74/0x20c) from [<c01ce094>] (__driver_attach+0x8c/0x90) [<c01ce094>] (__driver_attach+0x8c/0x90) from [<c01cc640>] (bus_for_each_dev+0x4c/0x80) [<c01cc640>] (bus_for_each_dev+0x4c/0x80) from [<c01cd6b4>] (bus_add_driver+0x16c/0x23c) [<c01cd6b4>] (bus_add_driver+0x16c/0x23c) from [<c01ce54c>] (driver_register+0x78/0x14c) [<c01ce54c>] (driver_register+0x78/0x14c) from [<c00086ac>] (do_one_initcall+0xfc/0x164) [<c00086ac>] (do_one_initcall+0xfc/0x164) from [<c02e89c8>] (kernel_init+0x120/0x2b8) [<c02e89c8>] (kernel_init+0x120/0x2b8) from [<c000e358>] (ret_from_fork+0x14/0x3c) Code: e3c3303f e5932004 e2822001 e5832004 (e1903f9f) ---[ end trace ed9df72941b5bada ]--- Signed-off-by: Rajanikanth H.V <[email protected]> Cc: [email protected] Signed-off-by: Anton Vorontsov <[email protected]>
2013-02-02ds2782_battery: Add power_supply_changed() calls for proper uevent supportEvgeny Romanov1-0/+69
This patch affects on Android battery indicator. Battery driver should send uevent message when battery status changes in order to get Android battery level dynamically updated. Delayed work was added to periodically check battery status and capacity. Signed-off-by: Evgeny Romanov <[email protected]> Signed-off-by: Anton Vorontsov <[email protected]>
2013-02-02power: Add battery driver for goldfish emulatorMike Lockwood3-0/+243
Add the emulated power driver for the Goldfish platform. This folds together the code from the Google tree, Jun Nakajima's cleanups and x86 porting work, and then a tidy up to pass checkpatch. Signed-off-by: Mike A. Chan <[email protected]> [cleanup and x86 support] Signed-off-by: Sheng Yang <[email protected]> Signed-off-by: Yunhong Jiang <[email protected]> Signed-off-by: Xiaohui Xin <[email protected]> Signed-off-by: Jun Nakajima <[email protected]> Signed-off-by: Bruce Beare <[email protected]> [ported to 3.4] Signed-off-by: Tom Keel <[email protected]> [ported to 3.7 and final tidy] Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Anton Vorontsov <[email protected]>
2013-01-25power: Convert to devm_ioremap_resource()Thierry Reding1-3/+4
Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. Signed-off-by: Thierry Reding <[email protected]> Cc: Anton Vorontsov <[email protected]> Cc: David Woodhouse <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-01-23u8500-charger: Delay for USB enumerationPaer-Olof Haakansson1-107/+325
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 <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Jonas ABERG <[email protected]> Tested-by: Jonas ABERG <[email protected]>
2013-01-23ab8500-bm: Remove individual [charger|btemp|fg|chargalg] pdata structuresLee Jones1-2/+2
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 <[email protected]>
2013-01-23ab8500-charger: Do not touch VBUSOVV bitsJonas Aaberg1-6/+16
Do not touch the VBUSOVV in USBCHTRL2 when running on AB8505. Signed-off-by: Jonas Aaberg <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Marcus COOPER <[email protected]> Tested-by: Mian Yousaf KAUKAB <[email protected]>
2013-01-23ab8500-fg: Use correct battery charge full designRajkumar Kasirajan1-1/+2
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 <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Vijaya Kumar K-1 <[email protected]> Reviewed-by: Marcus COOPER <[email protected]> Reviewed-by: Olivier CLERGEAUD <[email protected]> Reviewed-by: Arun MURTHY <[email protected]> Reviewed-by: Rabin VINCENT <[email protected]> Tested-by: Rupesh KUMAR <[email protected]> Tested-by: Jonas ABERG <[email protected]>
2013-01-23pm2301: LPN mode control supportLee Jones2-2/+70
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 <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Marcus COOPER <[email protected]> Reviewed-by: Vijaya Kumar K-1 <[email protected]> Reviewed-by: Rabin VINCENT <[email protected]> Reviewed-by: Jonas ABERG <[email protected]> Tested-by: Jonas ABERG <[email protected]>
2013-01-23pm2301: Enable vbat low monitoringRajkumar Kasirajan1-41/+45
Enable support for low battery checking. Signed-off-by: Rajkumar Kasirajan <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Jonas ABERG <[email protected]> Tested-by: Jonas ABERG <[email protected]>
2013-01-23ab8500-bm: Flush all work queues before suspendingJonas Aaberg2-0/+16
Flush all workqueues at suspend time to avoid suspending during work. Signed-off-by: Jonas Aaberg <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Marcus COOPER <[email protected]>
2013-01-23ab8500-fg: Go to INIT_RECOVERY when charger removedMartin Bergström1-1/+1
When the charger is removed we need to go to INIT_RECOVERY state instead of directly to RECOVERY state. Signed-off-by: Martin Bergstrom <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Marcus COOPER <[email protected]> Reviewed-by: Jonas ABERG <[email protected]> Tested-by: Jonas ABERG <[email protected]>
2013-01-23ab8500-charger: Add support for autopower on AB8505 and AB9540Nicolas Guion1-17/+35
Accessing autopower register fails on the AB8505 and ab9540 as the fallback software control register has moved. Signed-off-by: Marcus Cooper <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Mattias WALLIN <[email protected]> Reviewed-by: Nicolas GUION <[email protected]> Reviewed-by: Jonas ABERG <[email protected]> Tested-by: Jonas ABERG <[email protected]>
2013-01-23abx500-chargalg: Add new sysfs interface to get current charge statusLee Jones2-1/+24
Allow a user to check on AB8500 charging status from debugfs. Signed-off-by: Lee Jones <[email protected]>
2013-01-23pm2301: Update watchdog for pm2xxx supportLoic Pallardy4-2/+20
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 <[email protected]> Signed-off-by: Loic Pallardy <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Michel JAOUEN <[email protected]> Reviewed-by: Marcus COOPER <[email protected]> Reviewed-by: Jonas ABERG <[email protected]> Tested-by: Michel JAOUEN <[email protected]> Tested-by: Jonas ABERG <[email protected]>
2013-01-23ab8500-chargalg: Only root should have write permission on sysfs fileLee Jones1-1/+1
Only root should have write permission on sysfs file ab8500_chargalg/chargalg. Cc: [email protected] Signed-off-by: Lee Jones <[email protected]>
2013-01-23pm2301: Remove volt_now & curr_now propertiesLoic Pallardy2-36/+0
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 <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Michel JAOUEN <[email protected]> Reviewed-by: Rabin VINCENT <[email protected]> Tested-by: Michel JAOUEN <[email protected]>
2013-01-23pm2301: Clean-up PM2301 interrupt managementOlivier Clergeaud2-54/+148
Fix the way interrupts are handled within the PM2301 charging driver. Signed-off-by: Rajkumar Kasirajan <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Olivier CLERGEAUD <[email protected]> Reviewed-by: Marcus COOPER <[email protected]> Reviewed-by: Michel JAOUEN <[email protected]> Tested-by: Michel JAOUEN <[email protected]>
2013-01-23pm2301: Move all configuration and emum structs out to a header fileLee Jones2-475/+489
Also shift the file description to a more suitable location. Signed-off-by: Lee Jones <[email protected]>
2013-01-23ab8500-chargalg: Update battery health on safety timer expLee Jones1-0/+3
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 <[email protected]>
2013-01-23ab8500-charger: Kick watchdogLee Jones1-0/+6
Kicks the watchdog so charging will not stop. Signed-off-by: Lee Jones <[email protected]>
2013-01-23ab8500-btemp: Adaptation to AB8505 and AB9540 platformsMichel JAOUEN1-14/+53
Add AB9540 and AB8505 support to ABx500 BTEMP driver. Signed-off-by: Rajkumar Kasirajan <[email protected]> Signed-off-by: Lee Jones <[email protected]> Reviewed-by: Michel JAOUEN <[email protected]> Reviewed-by: Marcus COOPER <[email protected]> Reviewed-by: Jonas ABERG <[email protected]> Tested-by: Michel JAOUEN <[email protected]> Tested-by: Jonas ABERG <[email protected]>
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