linux-toradex.git/drivers/power, branch tegra-10.7.1 Linux kernel for Apalis and Colibri modules nvec-battery: code cleanup 2010-06-29T02:13:13+00:00 Bharat Nihalani bnihalani@nvidia.com 2010-06-23T05:31:30+00:00 5483d2805d0e072e0f3a09c064030282eb620c9a Removed references to usb-charging as this driver only interacts with EC. Change-Id: If325d7390d7e553464a93069c3f8e93e3d1dea70 Reviewed-on: http://git-master/r/3038 Tested-by: Amit Kamath <akamath@nvidia.com> Reviewed-by: Gary King <gking@nvidia.com> 
Removed references to usb-charging as this driver only interacts
with EC.

Change-Id: If325d7390d7e553464a93069c3f8e93e3d1dea70
Reviewed-on: http://git-master/r/3038
Tested-by: Amit Kamath <akamath@nvidia.com>
Reviewed-by: Gary King <gking@nvidia.com>
power: add battery driver for tegra PMU ODM kit 2010-05-28T22:01:01+00:00 Gary King gking@nvidia.com 2010-05-28T21:49:26+00:00 7aabd805f4869ad992bb0506ea98b30d26195cef registers itself with the same "tegra_battery" driver name as the NvEc battery, so disallow platforms from selecting both the ODM battery and the NvEc battery fix the nvec_battery driver compilation to only occur when it is selected, rather than whenever the NvEc infrastructure is enabled Change-Id: I9716824d0882d8cd8e693ebdad6bcc96c3f035c5 Reviewed-on: http://git-master/r/1822 Reviewed-by: Gary King <gking@nvidia.com> Tested-by: Gary King <gking@nvidia.com> 
registers itself with the same "tegra_battery" driver name as the
NvEc battery, so disallow platforms from selecting both the ODM battery
and the NvEc battery

fix the nvec_battery driver compilation to only occur when it is selected,
rather than whenever the NvEc infrastructure is enabled

Change-Id: I9716824d0882d8cd8e693ebdad6bcc96c3f035c5
Reviewed-on: http://git-master/r/1822
Reviewed-by: Gary King <gking@nvidia.com>
Tested-by: Gary King <gking@nvidia.com>
power: battery: add battery driver for tegra NvEc bus 2010-05-20T00:41:34+00:00 Gary King gking@nvidia.com 2010-05-20T00:03:54+00:00 e26b8bf76626c737cc4959eec259d99399581211 Change-Id: I4df4a971ddb63459e739806d0b7820ea43016994 
Change-Id: I4df4a971ddb63459e739806d0b7820ea43016994
power_supply: Hold a wake_lock while power supply change notifications are pending 2010-02-04T05:27:13+00:00 Arve Hjønnevåg arve@android.com 2009-09-22T00:26:47+00:00 cd1ffe8d5d97279f21dfc7098985a550fc0f428b When connecting usb or the charger the device would often go back to sleep before the charge led and screen turned on. Signed-off-by: Arve Hjønnevåg <arve@android.com> 
When connecting usb or the charger the device would often go back to sleep
before the charge led and screen turned on.

Signed-off-by: Arve Hjønnevåg <arve@android.com>
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2009-09-22T23:49:27+00:00 Anton Vorontsov avorontsov@ru.mvista.com 2009-09-22T23:49:27+00:00 f056878332a91ed984a116bad4e7d49aefff9e6e Conflicts: drivers/power/wm97xx_battery.c 
Conflicts:
	drivers/power/wm97xx_battery.c
power_supply: Add driver for the PMU on WM831x PMICs 2009-09-04T17:02:32+00:00 Mark Brown broonie@opensource.wolfsonmicro.com 2009-08-10T16:43:53+00:00 3961f7c3cf247eee5df7fabadc7a40f2deeb98f3 The WM831x PMICs provide power path management from three sources: a wall supply, USB and a battery with integrated charger. They also provide an additional backup supply with integrated for maintaining always on functionality such as the RTC and monitoring of power switches. After some initial configuration at startup the device operates autonomously, the driver simply provides reporting of the current state. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> 
The WM831x PMICs provide power path management from three sources:
a wall supply, USB and a battery with integrated charger. They also
provide an additional backup supply with integrated for maintaining
always on functionality such as the RTC and monitoring of power
switches.

After some initial configuration at startup the device operates
autonomously, the driver simply provides reporting of the current
state.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
ds2760_battery: Fix integer overflow for time_to_empty_now 2009-09-04T16:26:40+00:00 Daniel Mack daniel@caiaq.de 2009-07-24T13:08:11+00:00 b0525b48f06714e8d5cf6a3266261b71de8d6dd4 On the device we're currently developing, battery sizes of ~2.8Ah and current flow of ~600mA are typical. With that values, the life_sec computation overflows due to the multiplication by 3600. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Szabolcs Gyurko <szabolcs.gyurko@tlt.hu> Cc: Matt Reimer <mreimer@vpop.net> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> 
On the device we're currently developing, battery sizes of ~2.8Ah and
current flow of ~600mA are typical.

With that values, the life_sec computation overflows due to the
multiplication by 3600.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Szabolcs Gyurko <szabolcs.gyurko@tlt.hu>
Cc: Matt Reimer <mreimer@vpop.net>
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
wm97xx_battery: Convert to dev_pm_ops 2009-09-04T16:21:08+00:00 Marek Vasut marek.vasut@gmail.com 2009-08-21T22:36:43+00:00 83a8af0d31cfa6c728a68c00f6b1b518e2dcc03d Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> 
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
wm97xx_battery: Use irq to detect charger state 2009-09-04T16:21:08+00:00 Marek Vasut marek.vasut@gmail.com 2009-07-23T14:02:08+00:00 7c87942aef52d2120e95ff1dec739998b9f95a78 Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> 
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
wm97xx_battery: Use platform_data 2009-09-04T16:20:58+00:00 Marek Vasut marek.vasut@gmail.com 2009-08-31T04:20:12+00:00 b8bdc1d0cfc488ac0d94724639f9a61b0a5a1d40 This patch converts the wm97xx-battery driver to use platform_data supplied by ac97 bus. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> 
This patch converts the wm97xx-battery driver to use platform_data
supplied by ac97 bus.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>