linux-kernel - Re: [PATCH 1/2] ARM: OMAP2+: Allow clock alias provision from device tree

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Message-ID: <5119F39C.2080206@ti.com>
Date:	Tue, 12 Feb 2013 09:47:40 +0200
From:	Roger Quadros <rogerq@...com>
To:	Sascha Hauer <s.hauer@...gutronix.de>,
	Santosh Shilimkar <santosh.shilimkar@...com>,
	Rajendra Nayak <rnayak@...com>
CC:	<tony@...mide.com>, Russell King <linux@....linux.org.uk>,
	<devicetree-discuss@...ts.ozlabs.org>,
	<linux-kernel@...r.kernel.org>, <balbi@...com>,
	<linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 1/2] ARM: OMAP2+: Allow clock alias provision from device
 tree

On 02/11/2013 06:07 PM, Sascha Hauer wrote:
> On Mon, Feb 11, 2013 at 05:44:23PM +0200, Roger Quadros wrote:
>> Currently on OMAP, it is not possible to specify a clock consumer
>> to any of the OMAP generated clocks using the device tree. This can pose
>> a problem for external devices that run off an OMAP clock as we
>> can't reliably provide a reference to the clock in the device tree.
> 
> There is an established way of providing clocks in the devicetree using
> the clocks/clock-names properties. Wouldn't it be better using this
> for OMAP aswell?
> 
I agree with you, but I'm not sure when this migration will be done.
Rajendra/Santosh might know better.

regards,
-roger

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