linux-kernel - Re: [PATCH V3] regulator: core: Define regulator_set_voltage

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Date:	Tue, 25 Aug 2015 15:53:45 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	broonie@...nel.org, linaro-kernel@...ts.linaro.org, nm@...com,
	Liam Girdwood <lgirdwood@...il.com>,
	"open list:VOLTAGE AND CURRENT REGULATOR FRAMEWORK" 
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V3] regulator: core: Define
 regulator_set_voltage_triplet()

On 08/17, Viresh Kumar wrote:
> Voltage tolerance isn't necessarily same on both sides of the target
> voltage and regulator_set_voltage_tol() wouldn't be suitable in such
> cases.
> 
> Add another routine regulator_set_voltage_triplet(), which accepts
> target, min and max voltages as arguments.
> 
> This first tries to set the voltage between the target voltage and the
> upper limit, then fall back on the full range. The idea behind this is
> to set regulator's voltage as close to the target voltage, as possible.
> 
> Based on regulator_set_voltage_tol().
> 
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
> ---

Looks good to me.

Reviewed-by: Stephen Boyd <sboyd@...eaurora.org>

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