linux-kernel - Re: [PATCH v13 3/6] clk: Make clk API return per-user struct clk instances

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Date:	Mon, 2 Feb 2015 15:11:28 -0800
From:	Tony Lindgren <tony@...mide.com>
To:	Mike Turquette <mturquette@...aro.org>
Cc:	Tero Kristo <t-kristo@...com>,
	Tomeu Vizoso <tomeu.vizoso@...labora.com>,
	linux-kernel@...r.kernel.org, Stephen Boyd <sboyd@...eaurora.org>,
	Paul Walmsley <paul@...an.com>, linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v13 3/6] clk: Make clk API return per-user struct clk
 instances

* Mike Turquette <mturquette@...aro.org> [150202 14:51]:
> Quoting Tony Lindgren (2015-02-02 12:44:02)
> > 
> > Thanks Tero, looks like your fix fixes all the issues I'm seeing with
> > commit 59cf3fcf9baf. That is noisy dmesg, dpll_abe_ck not locking
> > on 4430sdp, and off-idle not working for omap3.
> > 
> > I could not get the patch to apply, below is what I applied manually.
> > 
> > Mike, If possible, maybe fold this into 59cf3fcf9baf? It applies with
> > some fuzz on that too. And inn that case, please feel also to add the
> > following for Tomeu's patch:
> > 
> > Tested-by: Tony Lindgren <tony@...mide.com>
> 
> Done and done. Things look good in my testing. I've pushed another
> branch out to the mirrors and hopefully the autobuild/autoboot testing
> will give us the green light.

Thanks I just checked that your updated branch works for me now.
 
> This implementation can be revisited probably after 3.19 comes out if
> Tero doesn't like using clk_hw directly, or if we provide a better
> interface.

Sounds like what Tero is saying also relates to knowing if the parent
clock is in bypass mode or not in addition to the parent rate.

Regards,

Tony
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