linux-kernel - Re: [PATCH 4/4] RX-51: Add platform function and data for bq24150a charger

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Message-ID: <20130923200008.GA21808@earth.universe>
Date:	Mon, 23 Sep 2013 22:00:09 +0200
From:	Sebastian Reichel <sre@...g0.de>
To:	Pali Rohár <pali.rohar@...il.com>
Cc:	Tony Lindgren <tony@...mide.com>, linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	freemangordon@....bg, aaro.koskinen@....fi, pavel@....cz
Subject: Re: [PATCH 4/4] RX-51: Add platform function and data for bq24150a
 charger

On Mon, Sep 23, 2013 at 09:16:18PM +0200, Pali Rohár wrote:
> It is not as simple as it looks. This is reason why I submited 
> this patch long time after I submited bq2415x driver.
> 
> Problem is that for rx51 is needed specific function which connect 
> to two drivers (bq2415x and isp1704) plus it call specific rx51 
> board functions.
> 
> Something which cannot be in DT (unless DT support C/ASM code).

mh could isp1704 driver expose the data via the regulator framework?
Then the bq2415x chip can just use the regulator framework. This
should make converting to DT easy (by giving the bq2415x chip the
isp1704 as regulator) and uses existing standard interfaces.

> Patches for modem support are being prepared for upstreaming :-) 
> so after that it is up to you to create "call" script as you want

I'm on it. RFC round will be sent out this week. It seems
hwmod data is already finished, since i didn't get feedback for
that patch :)

-- Sebastian

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