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path: root/drivers/power
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2013-04-29power: android-battery: push uevent whenever charge source changesTodd Poynor
Ensure userspace reads an up-to-date value for charging status whenever the charge source is updated. Avoid races where stale charging state may be reflected in userspace until the next battery state poll. Change-Id: Ia744db48584e9e9abf442710c279af9e3a25c079 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android-battery: remove ac and usb suppliesTodd Poynor
Should no longer need to fix up AC/USB online state via these. Change-Id: I48d2ef0fbefee58cb47eafc11d9a44759920df7a Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android-battery: Allow changing current in charging stateDanke Xie
When a new charge source is set, enable charging and set the charging current, unless we've paused charging due to battery full or battery health problems. Change-Id: I129e621c455a941e264dc431b4eb9db6a17c9f7b Signed-off-by: Danke Xie <d.xie@sta.samsung.com> Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android-battery: Battery health check only when connected to chargerHongMin Son
Only check battery health when connected to a charger. Change-Id: I43e3f73ac1e5862f8e6dbaa19daa6d322f3bba20 Signed-off-by: HongMin Son <hongmin.son@samsung.com>
2013-04-29power: android-battery: use freezable workqueue for monitorTodd Poynor
Alarmtimer may execute the monitor early in the resume sequence. Freeze the monitor while suspended, and unfreeze after the battery charger and fuel gauge, etc. drivers are resumed. Change-Id: Iefda1c642d4b2440169d90d2bee2888fc70e030a Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android-battery: Fix battery alarm timer not modified at suspendHongMin Son
- Alarm Timer driver is suspended before battery driver, so alarm timer was not changed to slow poll speed at suspend. Use PM notifiers instead. - If charger is connected, keep 1 min alarm timer. Signed-off-by: HongMin Son <hongmin.son@samsung.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Change-Id: Id0f3bda5d0749fd90f1964073bc30c1a73fc317f
2013-04-29power: android-battery: leave full/not-charging status when charger re-sensedTodd Poynor
If charger was connected and a charge source change event occurs such that the charger is still connected (or a different charge source connected), do not overwrite an existing state such as full or not-charging. Only switch from discharging to charging on a charge source change event. Change-Id: I1b841c8f3a92bf15074999e18b17d1d19ce028d7 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android-battery: Add state lockingTodd Poynor
Change-Id: I83abd61f0ee2541f5406258b2c07f76af7d2acb5 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android-battery: add charge timeouts and recharge logicHongMin Son
Add recharge logic when voltage threshold reached. Add charge and recharge timeouts. Change-Id: I3ef3b926ce694115dde7f8056072bef63884a5d0 Signed-off-by: HongMin Son <hongmin.son@samsung.com> Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android-battery: use 1/10th deg C units for temperatureTodd Poynor
Same units as power_supply, don't need 1/10000 deg C and conversion is error-prone. Change-Id: I8cf146d2a7725df2dacc415daa66b2986b69f2a7 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android-battery: Add USB and AC battery power supplieshongmin.son
For reflecting board-level decisions on whether USB or AC charger is connected, which may differ from charger power supply notion of USB input path (which may be connected to an AC charger) vs. AC input path. Change-Id: I9d2eb446db8b4d9496ba7ce1472d0e7a4d4e24ef [toddpoynor@google.com: refactoring] Signed-off-by: hongmin.son <hongmin.son@samsung.com> Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android-battery: Provide fake values when fuel gauge missingTodd Poynor
Avoid shutdown due to battery capacity or temperature out of range. Change-Id: I54abe4dc54bf2fb8a9b972a3940e6fd93cc60473 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android_battery: nn.n temperature format for /d/android-powerTodd Poynor
Change-Id: I0c20effcadd3c0673d04be190133883b3c2bf599 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android_battery: fix negative temperature displayTodd Poynor
Change-Id: Ic9798bc5194b6192fec726a8f136867f111e4765 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android: switch to nn.n format for temperature readingsTodd Poynor
Change-Id: I67b44e5c706c94f5e2031da9dab3dddb1a4b6b3f Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android: battery monitor polling with wakeup alarmsTodd Poynor
Based on Tuna code from 3.0 ported to 3.4 alarm API. Change-Id: I9b13209963d5a5043237e9e29f3cb07c40583af2 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android: add /d/android-powerTodd Poynor
Change-Id: I306ae5928bb5c32dc986811cfa3a6dd98519a2d7 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: android battery: add generic android battery driverTodd Poynor
Add a generic battery power supply and glue logic for talking to the board battery driver. This driver handles common chores such as: * periodic battery level and health monitoring * kernel log reporting and other debugging features for key properties provided by different charger, fuel gauge, etc. components * ensure properties such as battery health are made available to userspace * common processing for board-level battery/case temperature sensors and policy for charging status based on battery health Based on work by himihee.seo@samsung.com, ms925.kim@samsung.com, and joshua.chang@samsung.com. Change-Id: I5fa8e8d68811d84820b7a130b0245ad2b5b6d36b Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: power_supply: add POWER_SUPPLY_PROP_CHARGE_ENABLEDTodd Poynor
Change-Id: I3e93b502452811cbfc4d904202b4f1d94edc143d Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: power_supply: add POWER_SUPPLY_PROP_USB_OTGTodd Poynor
Change-Id: Idfc6ef2e37d62aad6f26cc8eafa53db642cd352b Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power: power_supply: move POWER_SUPPLY_PROP_USB_HC to type 'int' orderTodd Poynor
Change-Id: I001af30ab5fe06dde5f368241f21b9e0864777a1 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power_supply: Add custom property for USB High Current modeTodd Poynor
For smb347. Change-Id: I3323469072e1ee5085d61af8a89612b06b91f94a Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power_supply: convert wakelock to wakeup sourceTodd Poynor
And supply name will be used as wakeup source name. Change-Id: I53075491c6e1a4c66755afe8a40b7166cd8d6cb2 Signed-off-by: Todd Poynor <toddpoynor@google.com>
2013-04-29power_supply: Hold a wake_lock while power supply change notifications are ↵Arve Hjønnevåg
pending When connecting usb or the charger the device would often go back to sleep before the charge led and screen turned on. Change-Id: I01def6d86ddece0d4e31d2a91d176ed0975b6b9d Signed-off-by: Arve Hjønnevåg <arve@android.com>
2013-02-27power: convert to idr_alloc()Tejun Heo
Convert to the much saner new idr interface. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Anton Vorontsov <cbou@mail.ru> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-02-21Merge tag 'staging-3.9-rc1' of ↵Linus Torvalds
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 Torvalds
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 Torvalds
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 Rohár
* 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 <pali.rohar@gmail.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-02-16generic-adc-battery: Fix forever loop in gab_remove()Dan Carpenter
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 <dan.carpenter@oracle.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-02-16goldfish_battery: Add missing GENERIC_HARDIRQS dependencyHeiko Carstens
Fix this link error on s390: ERROR: "devm_request_threaded_irq" [drivers/power/goldfish_battery.ko] undefined! Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-02-08da9030_battery: Include notifier.hMichal Hocko
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 <mhocko@suse.cz> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-02-06driver-core: constify data for class_find_device()Michał Mirosław
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 <mirq-linux@rere.qmqm.pl> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-02-06iio: Update iio_channel_get API to use consumer device pointer as argumentGuenter Roeck
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 <linux@roeck-us.net> Acked-by: Anton Vorontsov <anton@enomsg.org> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-02-02bq27x00_battery: Fix reporting battery temperaturePali Rohár
Reported temperature can be also negative, so cache value in non negative Kelvin degree. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-02-02power/reset: Remove newly introduced __dev* annotationsThierry Reding
__devinit, __devexit and __devexit_p have recently been removed and should no longer be used. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-02-02lp8727_charger: Small cleanup in namingDan Carpenter
"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 <dan.carpenter@oracle.com> Acked-by: Milo Kim <milo.kim@ti.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-02-02Merge branch 'tb-power-2' of git://git.linaro.org/people/ljones/linux-3.0-ux500Anton Vorontsov
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.V
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 <rajanikanth.hv@stericsson.com> Cc: stable@vger.kernel.org Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-02-02ds2782_battery: Add power_supply_changed() calls for proper uevent supportEvgeny Romanov
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 <romanov@neurosoft.ru> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-02-02power: Add battery driver for goldfish emulatorMike Lockwood
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 <mikechan@google.com> [cleanup and x86 support] Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com> Signed-off-by: Xiaohui Xin <xiaohui.xin@intel.com> Signed-off-by: Jun Nakajima <jun.nakajima@intel.com> Signed-off-by: Bruce Beare <bruce.j.beare@intel.com> [ported to 3.4] Signed-off-by: Tom Keel <thomas.keel@intel.com> [ported to 3.7 and final tidy] Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
2013-01-25power: Convert to devm_ioremap_resource()Thierry Reding
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 <thierry.reding@avionic-design.de> Cc: Anton Vorontsov <cbou@mail.ru> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-23u8500-charger: Delay for USB enumerationPaer-Olof Haakansson
If charging is started before USB enumeration of an Accessory Charger Adapter has finished, the AB8500 will generate a VBUS_ERROR. This in turn results in timeouts and delays the enumeration with around 15 seconds. This patch delays the charging and then ramps currents slowly to avoid VBUS errors. The delay allows the enumeration to have finished before charging is turned on. Signed-off-by: Martin Sjoblom <martin.w.sjoblom@stericsson.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
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>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-21 05:35:02 +0000