linux-kernel - Re: [PATCH V4] PM / clk: Add support for obtaining clocks from device-tree

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Message-ID: <1724113.VnPWaRLGz3@vostro.rjw.lan>
Date:	Fri, 18 Mar 2016 01:46:17 +0100
From:	"Rafael J. Wysocki" <rjw@...ysocki.net>
To:	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Jon Hunter <jonathanh@...dia.com>
Cc:	Linux PM list <linux-pm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-tegra@...r.kernel.org,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>
Subject: Re: [PATCH V4] PM / clk: Add support for obtaining clocks from device-tree

On Tuesday, March 15, 2016 01:15:16 PM Geert Uytterhoeven wrote:
> On Tue, Mar 15, 2016 at 12:33 PM, Jon Hunter <jonathanh@...dia.com> wrote:
> > The PM clocks framework requires clients to pass either a con-id or a
> > valid clk pointer in order to add a clock to a device. Add a new
> > function of_pm_clk_add_clks() to allows device clocks to be retrieved
> > from device-tree and populated for a given device. Note that it is
> > not necessary to make the compilation of this new function dependent
> > upon CONFIG_OF because there are stubs functions for the device-tree
> > APIs used.
> >
> > In order to handle errors encountered when adding clocks from
> > device-tree, add a function pm_clk_remove_clk() to remove any clocks
> > (using a pointer to the clk structure) that have been added
> > successfully before the error occurred.
> >
> > Signed-off-by: Jon Hunter <jonathanh@...dia.com>
> 
> Acked-by: Geert Uytterhoeven <geert+renesas@...der.be>
> 

Applied.

Thanks,
Rafael