linux-kernel - Re: [PATCH] ARM: dt: tegra: harmony: add regulators

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Message-ID: <502EA1AC.4090205@wwwdotorg.org>
Date:	Fri, 17 Aug 2012 13:55:24 -0600
From:	Stephen Warren <swarren@...dotorg.org>
To:	Laxman Dewangan <ldewangan@...dia.com>
CC:	swarren@...dia.com, olof@...om.net, linux@....linux.org.uk,
	linux-kernel@...r.kernel.org, linux-tegra@...r.kernel.org
Subject: Re: [PATCH] ARM: dt: tegra: harmony: add regulators

On 08/17/2012 01:27 PM, Stephen Warren wrote:
> On 08/17/2012 12:59 AM, Laxman Dewangan wrote:
>> Harmony uses a TPS6586x regulator. Instantiate this, and hook up a
>> couple of fixed GPIO-controlled regulators too.
>>
>> Based on Ventana regulator patch by Stephen Warren <swarren@...dia.com>
>> and converted to Harmony.
> 
> Thanks, applied to Tegra's for-3.7/dt branch.

Oh hang on, this adds regulators to DT, but doesn't do anything to
remove the board-file registration of Harmony's regulators from
board-dt-tegra20.c, which end up conflicting, and preventing the PCIe
driver from being registered.

So, this patch really wants to remove the legacy code to, but doing so
will be problematic; to avoid runtime git bisect failures, we'd need to
merge the regulator tree in first, or wait until next kernel release or
something... Thoughts?
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