linux-kernel - Re: [PATCH v12 1/4] PHY: Add function set

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Message-ID: <20140227190102.GB4862@saruman.home>
Date:	Thu, 27 Feb 2014 13:01:02 -0600
From:	Felipe Balbi <balbi@...com>
To:	Loc Ho <lho@....com>
CC:	<kishon@...com>, <tj@...nel.org>, <olof@...om.net>,
	<arnd@...db.de>, <linux-kernel@...r.kernel.org>,
	<linux-scsi@...r.kernel.org>, <linux-ide@...r.kernel.org>,
	<devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <ddutile@...hat.com>,
	<jcm@...hat.com>, <patches@....com>
Subject: Re: [PATCH v12 1/4] PHY: Add function set_speed to generic PHY
 framework

Hi,

On Thu, Feb 27, 2014 at 11:14:05AM -0700, Loc Ho wrote:
> This patch adds function set_speed to the generic PHY framework operation
> structure. This function can be called to instruct the PHY underlying layer
> at specified lane to configure for specified speed in hertz.

why ? looks like clk_set_rate() is your friend here. Can you be more
descriptive of the use case ? When will this be used ?

-- 
balbi

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