linux-kernel - Re: [PATCH V3] drivers/rtc/rtc-palmas.c: support for backup battery charging

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Message-ID: <20130801154020.GD11286@radagast>
Date:	Thu, 1 Aug 2013 18:40:20 +0300
From:	Felipe Balbi <balbi@...com>
To:	Laxman Dewangan <ldewangan@...dia.com>
CC:	<akpm@...ux-foundation.org>, <grant.likely@...aro.org>,
	<rob.herring@...xeda.com>, <rob@...dley.net>,
	<devicetree@...r.kernel.org>, <linux-doc@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <rtc-linux@...glegroups.com>,
	<gg@...mlogic.co.uk>, <kishon@...com>, <swarren@...dia.com>,
	<pawel.moll@....com>, <Mark.Rutland@....com>,
	<ian.campbell@...rix.com>, <broonie@...nel.org>
Subject: Re: [PATCH V3] drivers/rtc/rtc-palmas.c: support for backup battery
 charging

On Thu, Aug 01, 2013 at 08:58:51PM +0530, 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 rechargeable. The rechargeable battery can be charged
> from the system supply using the backup battery charger.
> 
> Add support for enabling charging of this backup battery.  Also add the DT
> binding document and the new properties to have this support.
> 
> Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>

Reviewed-by: Felipe Balbi <balbi@...com>

-- 
balbi

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