Re: [PATCH V4] drivers/rtc/rtc-palmas.c: support for backup battery charging

2013-08-08 Thread Laxman Dewangan
On Thursday 08 August 2013 03:03 PM, Mark Rutland wrote: On Wed, Aug 07, 2013 at 07:46:11PM +0100, Laxman Dewangan wrote: What happens if we charge at the wrong current? Not much sure but I think it can create battery damage. If we charge a battery supporting >100mA at a current <100mA, will

Re: [PATCH V4] drivers/rtc/rtc-palmas.c: support for backup battery charging

2013-08-08 Thread Mark Rutland
On Wed, Aug 07, 2013 at 07:46:11PM +0100, Laxman Dewangan wrote: > On Wednesday 07 August 2013 10:08 PM, Mark Rutland wrote: > > On Wed, Aug 07, 2013 at 11:29:52AM +0100, Laxman Dewangan wrote: > >> +Optional properties: > >> +- ti,back-battery-charge-enable: The Palmas series device like TPS65913

Re: [PATCH V4] drivers/rtc/rtc-palmas.c: support for backup battery charging

2013-08-08 Thread Mark Rutland
On Wed, Aug 07, 2013 at 07:46:11PM +0100, Laxman Dewangan wrote: On Wednesday 07 August 2013 10:08 PM, Mark Rutland wrote: On Wed, Aug 07, 2013 at 11:29:52AM +0100, Laxman Dewangan wrote: +Optional properties: +- ti,back-battery-charge-enable: The Palmas series device like TPS65913 or +

Re: [PATCH V4] drivers/rtc/rtc-palmas.c: support for backup battery charging

2013-08-08 Thread Laxman Dewangan
On Thursday 08 August 2013 03:03 PM, Mark Rutland wrote: On Wed, Aug 07, 2013 at 07:46:11PM +0100, Laxman Dewangan wrote: What happens if we charge at the wrong current? Not much sure but I think it can create battery damage. If we charge a battery supporting 100mA at a current 100mA, will

Re: [PATCH V4] drivers/rtc/rtc-palmas.c: support for backup battery charging

2013-08-07 Thread Laxman Dewangan
On Wednesday 07 August 2013 10:08 PM, Mark Rutland wrote: On Wed, Aug 07, 2013 at 11:29:52AM +0100, Laxman Dewangan wrote: +Optional properties: +- ti,back-battery-charge-enable: The Palmas series device like TPS65913 or + TPS80036 supports the battery backup for powering the RTC when

Re: [PATCH V4] drivers/rtc/rtc-palmas.c: support for backup battery charging

2013-08-07 Thread Mark Rutland
On Wed, Aug 07, 2013 at 11:29:52AM +0100, Laxman Dewangan wrote: > Palmas series device like TPS65913, TPS80036 supports the backup battery > for powering the RTC when no other energy source is available. > > The backup battery is optional, connected to the VBACKUP pin, and can be >

[PATCH V4] drivers/rtc/rtc-palmas.c: support for backup battery charging

2013-08-07 Thread Laxman Dewangan
Palmas series device like TPS65913, TPS80036 supports the backup battery for powering the RTC when no other energy source is available. The backup battery is optional, connected to the VBACKUP pin, and can be nonrechargeable or rechargeable. The rechargeable battery can be charged from the system

[PATCH V4] drivers/rtc/rtc-palmas.c: support for backup battery charging

2013-08-07 Thread Laxman Dewangan
Palmas series device like TPS65913, TPS80036 supports the backup battery for powering the RTC when no other energy source is available. The backup battery is optional, connected to the VBACKUP pin, and can be nonrechargeable or rechargeable. The rechargeable battery can be charged from the system

Re: [PATCH V4] drivers/rtc/rtc-palmas.c: support for backup battery charging

2013-08-07 Thread Mark Rutland
On Wed, Aug 07, 2013 at 11:29:52AM +0100, Laxman Dewangan wrote: Palmas series device like TPS65913, TPS80036 supports the backup battery for powering the RTC when no other energy source is available. The backup battery is optional, connected to the VBACKUP pin, and can be nonrechargeable or

Re: [PATCH V4] drivers/rtc/rtc-palmas.c: support for backup battery charging

2013-08-07 Thread Laxman Dewangan
On Wednesday 07 August 2013 10:08 PM, Mark Rutland wrote: On Wed, Aug 07, 2013 at 11:29:52AM +0100, Laxman Dewangan wrote: +Optional properties: +- ti,back-battery-charge-enable: The Palmas series device like TPS65913 or + TPS80036 supports the battery backup for powering the RTC when