kernel/linux.git/include/linux/mfd/abx500, branch v3.10.42

mfd: ab8500-sysctrl: Always enable pm_power_off handler

2013-05-16T22:42:33+00:00

AB8500 sysctrl driver implements a pm_power_off handler, but that is currently not registered until a specific platform data field is enabled. This patch drops the platform data field and always registers ab8500_power_off if no other pm_power_off handler was defined before, and also introduces the necessary cleanup code in the driver's remove function. Acked-by: Linus Walleij Signed-off-by: Fabio Baltieri Signed-off-by: Lee Jones Signed-off-by: Samuel Ortiz

Merge tag 'for-v3.10' of git://git.infradead.org/battery-2.6

2013-04-30T22:15:24+00:00

Pull battery updates from Anton Vorontsov: "Highlights: - OpenFirmware/DeviceTree support for the Power Supply core: the core now automatically populates supplied_from hierarchy from the device tree. With these patches chargers and batteries can now lookup each other without the board files support shim. Rhyland Klein at NVIDIA did the work - New ST-Ericsson ABX500 hwmon driver. The driver is heavily using the AB85xx core and depends on some recent changes to it, so that is why the driver comes through the battery tree. It has an appropriate ack from the hwmon maintainer (i.e. Guenter Roeck). Martin Persson at ST-Ericsson and Hongbo Zhang at Linaro authored the driver - Final bits to sync AB85xx ST-Ericsson changes into mainline. The changes touch mfd parts, but these were acked by the appropriate MFD maintainer (ie Samuel Ortiz). Lee Jones at Linaro did most of the work and lead the submission process. Minor changes, but still worth mentioning: - Battery temperature reporting fix for Nokia N900 phones - Versatile Express poweroff driver moved into drivers/power/reset/ - Tree-wide: use devm_kzalloc() where appropriate - Tree-wide: dev_pm_ops cleanups/fixes" * tag 'for-v3.10' of git://git.infradead.org/battery-2.6: (112 commits) pm2301-charger: Fix suspend/resume charger-manager: Use kmemdup instead of kzalloc + memcpy power_supply: Populate supplied_from hierarchy from the device tree power_supply: Add core support for supplied_from power_supply: Define Binding for power-supplies rx51_battery: Fix reporting temperature hwmon: Add ST-Ericsson ABX500 hwmon driver ab8500_bmdata: Export abx500_res_to_temp tables for hwmon ab8500_{bmdata,fg}: Add const attributes to some data arrays ab8500_bmdata: Eliminate CamelCase warning of some variables ab8500_btemp: Make ab8500_btemp_get* interfaces public goldfish_battery: Use resource_size() lp8788-charger: Use PAGE_SIZE for the sysfs read operation max8925_power: Use devm_kzalloc() da9030_battery: Use devm_kzalloc() da9052-battery: Use devm_kzalloc() ds2760_battery: Use devm_kzalloc() ds2780_battery: Use devm_kzalloc() gpio-charger: Use devm_kzalloc() isp1704_charger: Use devm_kzalloc() ...

ab8500_btemp: Make ab8500_btemp_get* interfaces public

2013-04-17T00:32:48+00:00

Make ab8500_btemp_get_temp interface public, export it and also export the ab8500_btemp_get, ab8500_btemp_get_batctrl_temp interfaces, so that the ab8500 hwmon driver can use them. Signed-off-by: Hongbo Zhang Signed-off-by: Anton Vorontsov

ARM: ux500: Pass regulator platform data using the new format

2013-04-03T17:40:28+00:00

Regulator platform data is now passed though a single structure as opposed to the old way where four separate struct elements were required. This patch makes use of the new format. Signed-off-by: Lee Jones Signed-off-by: Mark Brown

ab8500-charger: Add UsbLineCtrl2 reference

2013-03-07T04:35:50+00:00

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 Signed-off-by: Lee Jones Reviewed-by: Hakan BERG Reviewed-by: Jonas ABERG

ab8500-bm: Add support for the new ab8540 platform

2013-03-07T04:35:48+00:00

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

ab8500-bm: Add usb power path support

2013-03-07T04:35:46+00:00

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

ab8500-bm: Charge only mode fixes for the ab9540

2013-03-07T04:35:40+00:00

Fix for charging not getting enabled in charge only mode by external charger. Signed-off-by: Lee Jones

ab8500-bm: Quick re-attach charging behaviour

2013-03-07T04:35:38+00:00

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

ab8500-charger: Add backup battery charge voltages on the ab8540

2013-03-07T04:35:37+00:00

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 Signed-off-by: Lee Jones Reviewed-by: Maxime COQUELIN Reviewed-by: Marcus COOPER Tested-by: Xiao Mei ZHANG