linux-kernel - Re: [PATCH] opp: Add API for getting voltage from supplies

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Date:   Thu, 13 Dec 2018 12:08:50 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Nick Fan <nick.fan@...iatek.com>
Cc:     Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
        Stephen Boyd <sboyd@...nel.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Matthias Brugger <matthias.bgg@...il.com>,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, srv_heupstream@...iatek.com,
        tfiga@...omium.org, Chiawen.Lee@...iatek.com, erin.lo@...iatek.com
Subject: Re: [PATCH] opp: Add API for getting voltage from supplies

On 10-12-18, 20:36, Nick Fan wrote:
> For the users who only use one supply, they can use
> dev_pm_opp_get_voltage to get the voltage data from an opp.
> But if the users who use more than one supply, they will need this API
> to get their voltage data from OPP.
> The users should know about the supply count while creating opp table by
> using dev_pm_opp_set_regulators function.
> By using this API, the users can get the voltages by using index to
> specify which supplies they want.
> 
> The following is a simple example to get multiple regulators by this
> API.
> for (i = 0; i < regulator_num; i++)
> 	target_volt[i] = dev_pm_opp_get_voltage_supply(opp, i);

Fair enough. I couldn't find anything wrong with the patch. Will it be
possible to send this patch as part of a series which uses the new API
? So that we are sure of somebody using it eventually.

-- 
viresh