linux-kernel - Re: [PATCH] ARM: imx: add necessary interface for pfd

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Date:	Tue, 24 Dec 2013 16:22:54 +0800
From:	Shawn Guo <shawn.guo@...aro.org>
To:	Anson Huang <b20788@...escale.com>
CC:	<kernel@...gutronix.de>, <linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ARM: imx: add necessary interface for pfd

On Tue, Dec 24, 2013 at 02:05:38PM -0500, Anson Huang wrote:
> Common clk framework will disable unused clks in late init only if
> they are enabled by default and no one is using it, so we need to
> add is_enabled callback for clk framework to get clks' status.
> 
> PFD clocks are enabled by hardware reset, so we need to add
> interface for common clk framework to disable those unused ones for
> saving power.
> 
> Signed-off-by: Anson Huang <b20788@...escale.com>

Applied, thanks. 

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