linux-kernel - Re: [PATCH v3 1/2] hwmon: (lm90) Add power control

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Message-ID: <52303A88.5050306@nvidia.com>
Date:	Wed, 11 Sep 2013 17:40:24 +0800
From:	Wei Ni <wni@...dia.com>
To:	Mark Brown <broonie@...nel.org>
CC:	Guenter Roeck <linux@...ck-us.net>,
	"khali@...ux-fr.org" <khali@...ux-fr.org>,
	"swarren@...dotorg.org" <swarren@...dotorg.org>,
	"lm-sensors@...sensors.org" <lm-sensors@...sensors.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 1/2] hwmon: (lm90) Add power control

On 09/10/2013 08:11 PM, Mark Brown wrote:
> * PGP Signed by an unknown key
> 
> On Tue, Sep 10, 2013 at 07:29:40PM +0800, Wei Ni wrote:
> 
>> On my platform, it use palmas-regulator.c, ldo6 for this lm90 power
>> rail. I checked this driver, it will handle ramp_delay except LDOx.
>> Since I'm not familiar with this palmas device and driver, so do you
>> mean I can set regulator-ramp-delay property in the DT for ldo6, but I
>> really don't know what value should I set :(
> 
> Laxman just submitted a patch adding the ramp delay information which I
> applied.  It seems like this is just a hack for your board and can
> therefore be removed?

Oh, yes, it seems the patches is Laxman's [PATCH 1/2] regulator: palmas:
configure enable time for LDOs.
Thanks, I will check it, and remove the delay in my next patch.

Wei.

> 
> * Unknown Key
> * 0x7EA229BD
> 

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