linux-kernel - Re: [RFC] adp1653: Add device tree bindings for LED controller

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Date:	Mon, 17 Nov 2014 16:21:53 +0100
From:	Pali Rohár <pali.rohar@...il.com>
To:	Tony Lindgren <tony@...mide.com>
Cc:	Pavel Machek <pavel@....cz>, sre@...ian.org, sre@...g0.de,
	kernel list <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel" <linux-arm-kernel@...ts.infradead.org>,
	linux-omap@...r.kernel.org, khilman@...nel.org,
	aaro.koskinen@....fi, freemangordon@....bg, bcousson@...libre.com,
	robh+dt@...nel.org, pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	sakari.ailus@....fi, devicetree@...r.kernel.org,
	linux-media@...r.kernel.org
Subject: Re: [RFC] adp1653: Add device tree bindings for LED controller

On Monday 17 November 2014 16:06:17 Tony Lindgren wrote:
> * Pali Rohár <pali.rohar@...il.com> [141117 07:03]:
> > On Monday 17 November 2014 15:55:46 Tony Lindgren wrote:
> > > There's nothing stopping us from initializing the camera
> > > code from pdata-quirks.c for now to keep it working.
> > > Certainly the binding should be added to the driver, but
> > > that removes a dependency to the legacy booting mode if
> > > things are otherwise working.
> > 
> > Tony, legacy board code for n900 is not in mainline tree.
> > And that omap3 camera subsystem for n900 is broken since
> > 3.5 kernel... (both Front and Back camera on n900 show only
> > green picture).
> 
> I'm still seeing the legacy board code for n900 in mainline
> tree :) It's deprecated, but still there.
> 

Yes, it is there because conversion from board code to DT is not 
complete yet... It is slow progress but you can watch it on page 
http://elinux.org/N900 (last two columns).

> Are you maybe talking about some other piece of platform_data
> that's no longer in the mainline kernel?
> 

Yes, about platform_data which were never in mainline kernel. 
Just only in other trees. That code is: camera subsystem (with 
all other devices), cellular modem, bluetooth, radio.

> No idea what might be wrong with the camera though.
> 
> Regards,
> 
> Tony

-- 
Pali Rohár
pali.rohar@...il.com

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