linux-kernel - Re: [PATCH 2/2] PM / OPP: Multiple regulators aren't supported yet

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Date:   Fri, 23 Sep 2016 14:59:13 -0500
From:   Rob Herring <robh@...nel.org>
To:     Viresh Kumar <viresh.kumar@...aro.org>
Cc:     Rafael Wysocki <rjw@...ysocki.net>,
        Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        linaro-kernel@...ts.linaro.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Vincent Guittot <vincent.guittot@...aro.org>,
        devicetree@...r.kernel.org
Subject: Re: [PATCH 2/2] PM / OPP: Multiple regulators aren't supported yet

On Wed, Sep 21, 2016 at 03:02:50PM +0530, Viresh Kumar wrote:
> Multiple regulators per device aren't supported yet by the kernel code
> and the bindings provided in documentation aren't sufficient to handle
> that case (as there is no way for kernel code to link multiple
> voltage/current values to a power supply).

What do you mean? Because the supplies are in the cpu node?

Rob