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path: root/drivers/power/supply/bq27xxx_battery.c
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* power: supply: bq27xxx: adds specific support for bq27520-g4 revision.Chris Lapa2017-01-121-0/+39
| | | | | | | | | | This commit adds the BQ27520G4 chip definition to specifically match the bq27520-G4 functionality as described in the datasheet. Signed-off-by: Chris Lapa <chris@lapa.com.au> Acked-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: supply: bq27xxx: adds specific support for bq27520-g3 revision.Chris Lapa2017-01-121-0/+42
| | | | | | | | | | This commit adds the BQ27520G3 chip definition to specifically match the bq27520-G3 functionality as described in the datasheet. Signed-off-by: Chris Lapa <chris@lapa.com.au> Acked-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: supply: bq27xxx: adds specific support for bq27520-g2 revision.Chris Lapa2017-01-121-0/+43
| | | | | | | | | | This commit adds the BQ27520G2 chip definition to specifically match the bq27520-G2 functionality as described in the datasheet. Signed-off-by: Chris Lapa <chris@lapa.com.au> Acked-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: supply: bq27xxx: adds specific support for bq27520-g1 revision.Chris Lapa2017-01-121-0/+42
| | | | | | | | | | This commit adds the BQ27520G1 chip definition to specifically match the bq27520-G1 functionality as described in the datasheet. Signed-off-by: Chris Lapa <chris@lapa.com.au> Acked-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: supply: bq27xxx: adds specific support for bq27510-g3 revision.Chris Lapa2017-01-121-0/+39
| | | | | | | | | | | This commit adds the BQ27510G3 chip definition to specifically match the bq27510-G3 functionality as described in the datasheet. Signed-off-by: Chris Lapa <chris@lapa.com.au> Acked-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Andrew F. Davis <afd@ti.com> Tested-by: Chris Lapa <chris@lapa.com.au> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: supply: bq27xxx: adds specific support for bq27510-g2 revision.Chris Lapa2017-01-121-0/+43
| | | | | | | | | | This commit adds the BQ27510G2 chip definition to specifically match the bq27510-G2 functionality as described in the datasheet. Signed-off-by: Chris Lapa <chris@lapa.com.au> Acked-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: supply: bq27xxx: adds specific support for bq27510-g1 revision.Chris Lapa2017-01-121-0/+43
| | | | | | | | | | This commit adds the BQ27510G1 chip definition to specifically match the bq27510-G1 functionality as described in the datasheet. Signed-off-by: Chris Lapa <chris@lapa.com.au> Acked-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: supply: bq27xxx: adds specific support for bq27500/1 revision.Chris Lapa2017-01-121-0/+42
| | | | | | | | | | This commit adds the BQ27500 chip definition to specifically match the bq27500/1 functionality as described in the datasheet. Signed-off-by: Chris Lapa <chris@lapa.com.au> Acked-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: supply: bq27xxx: rename BQ27510 allow for deprecation in future.Chris Lapa2017-01-121-4/+4
| | | | | | | The BQ2751X definition exists only to satisfy backwards compatibility. Signed-off-by: Chris Lapa <chris@lapa.com.au> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: supply: bq27xxx: rename BQ27500 allow for deprecation in future.Chris Lapa2017-01-121-4/+4
| | | | | | | The BQ2750X definition exists only to satisfy backwards compatibility. Signed-off-by: Chris Lapa <chris@lapa.com.au> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: supply: bq27xxx: move overtemp tests to a switch statement.Chris Lapa2017-01-101-5/+10
| | | | | | | | | | | | This is done for readability as the upcoming commits will add a lot of cases. tested: no Signed-off-by: Chris Lapa <chris@lapa.com.au> Acked-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: supply: bq27xxx_battery: Fix register map for BQ27510 and BQ27520Andrew F. Davis2016-11-231-1/+40
| | | | | | | | | | The BQ27510 and BQ27520 use a slightly different register map than the BQ27500, add a new type enum and add these gauges to it. Fixes: d74534c27775 ("power: bq27xxx_battery: Add support for additional bq27xxx family devices") Based-on-patch-by: Kenneth R. Crudup <kenny@panix.com> Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: supply: bq27xxx_battery: don't update poll_interval param if sameMatt Ranostay2016-10-191-1/+2
| | | | | | | | | | | To avoid canceling the delayed workqueue needlessly, and scheduling an immediate polling. Check if the new poll_interval value is different than the previous setting. Cc: Tony Lindgren <tony@atomide.com> Cc: Sebastian Reichel <sre@kernel.org> Signed-off-by: Matt Ranostay <matt@ranostay.consulting> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: supply: bq27xxx_battery: allow kernel poll_interval parameter runtime ↵Matt Ranostay2016-09-211-1/+37
| | | | | | | | | | | | update Fix issue with poll_interval being not updated till the previous interval expired. Cc: Tony Lindgren <tony@atomide.com> Cc: Liam Breck <liam@networkimprov.net> Signed-off-by: Matt Ranostay <matt@ranostay.consulting> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power:bq27xxx: 27000/10 read FLAGS register as singleH. Nikolaus Schaller2016-08-151-2/+3
| | | | | | | | | | | | | | | | | The bq27000 and bq27010 have a single byte FLAGS register. Other gauges have 16 bit FLAGS registers. For reading the FLAGS register it is sufficient to read the single register instead of reading RSOC at the next higher address as well and then ignore the high byte. This does not change functionality but optimizes i2c and hdq traffic. Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Acked-by: Pali Rohár <pali.rohar@gmail.com> Acked-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
* power: move power supply drivers to power/supplySebastian Reichel2016-08-111-0/+1102
This moves all power supply drivers from drivers/power/ to drivers/power/supply/. The intention is a cleaner source tree, since drivers/power/ also contains frameworks unrelated to power supply, like adaptive voltage scaling. Signed-off-by: Sebastian Reichel <sre@kernel.org>
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