linux-kernel - Re: [RFC PATCH 3/3] ARM: keystone: pm_domain: setup clk pm domain clocks from DT

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Message-ID: <7hmwa9on40.fsf@linaro.org>
Date:	Mon, 08 Sep 2014 13:47:59 -0700
From:	Kevin Hilman <khilman@...nel.org>
To:	Grygorii Strashko <grygorii.strashko@...com>
Cc:	<santosh.shilimkar@...com>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	<linux-pm@...r.kernel.org>, <ben.dooks@...ethink.co.uk>,
	<laurent.pinchart@...asonboard.com>, <grant.likely@...retlab.ca>,
	<ulf.hansson@...aro.org>, <linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <linux-sh@...r.kernel.org>
Subject: Re: [RFC PATCH 3/3] ARM: keystone: pm_domain: setup clk pm domain clocks from DT

Grygorii Strashko <grygorii.strashko@...com> writes:

> This patch implements custom pm_clk_notifier callback for Keystone 2
> CLK PM domain which fills list of clocks for Device with all
> clocks assigned to this Device in DT.
>
> After this patch .con_ids field in pm_clk_notifier_block is not
> used and there are no limitation for clocks names in DT any more.

OK, but this also assumes you want *every* clock associated with a
device node managed by runtime PM.  Is that really what you want?  

I may have misunderstood, but your previous attempts at solving this
problem suggest you wanted finer grained control over which device
clocks are runtime PM managed and which ones arent.

Kevin
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