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Date: Thu, 2 Aug 2012 12:40:46 +0100
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Laxman Dewangan <ldewangan@nvidia.com>
Cc: sameo@linux.intel.com, grant.likely@secretlab.ca, rob.herring@calxeda.com,
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        linux-doc@vger.kernel.org, devicetree-discuss@lists.ozlabs.org
Subject: Re: [PATCH] regulator: tps6586x: add support for SYS rail
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On Thu, Aug 02, 2012 at 04:46:33PM +0530, Laxman Dewangan wrote:

> +static const unsigned int tps6586x_sys_voltages[] = {
> +	5000000,
> +};

Is the system rail actually regulated or is it just a nominal 5V?
Normally it's just the raw, unregulated input switched in with FETs or
whatever.