linux-kernel - Re: [PATCH v7 3/9] usb: phy: twl4030: use the new generic PHY framework

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Message-ID: <20130618094223.GR5461@arwen.pp.htv.fi>
Date:	Tue, 18 Jun 2013 12:42:23 +0300
From:	Felipe Balbi <balbi@...com>
To:	Kishon Vijay Abraham I <kishon@...com>
CC:	<grant.likely@...aro.org>, <tony@...mide.com>, <balbi@...com>,
	<arnd@...db.de>, <swarren@...dia.com>,
	<sylvester.nawrocki@...il.com>, <linux-kernel@...r.kernel.org>,
	<linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-usb@...r.kernel.org>, <gregkh@...uxfoundation.org>,
	<akpm@...ux-foundation.org>, <rob.herring@...xeda.com>,
	<rob@...dley.net>, <b-cousson@...com>, <linux@....linux.org.uk>,
	<benoit.cousson@...aro.org>, <mchehab@...hat.com>,
	<cesarb@...arb.net>, <davem@...emloft.net>, <rnayak@...com>,
	<shawn.guo@...aro.org>, <santosh.shilimkar@...com>,
	<devicetree-discuss@...ts.ozlabs.org>, <linux-doc@...r.kernel.org>,
	<nsekhar@...com>
Subject: Re: [PATCH v7 3/9] usb: phy: twl4030: use the new generic PHY
 framework

On Thu, Jun 13, 2013 at 02:13:53PM +0530, Kishon Vijay Abraham I wrote:
> Used the generic PHY framework API to create the PHY. For powering on
> and powering off the PHY, power_on and power_off ops are used. Once the
> MUSB OMAP glue is adapted to the new framework, the suspend and resume
> ops of usb phy library will be removed.
> 
> However using the old usb phy library cannot be completely removed
> because otg is intertwined with phy and moving to the new
> framework completely will break otg. Once we have a separate otg state machine,
> we can get rid of the usb phy library.
> 
> Signed-off-by: Kishon Vijay Abraham I <kishon@...com>

Reviewed-by: Felipe Balbi <balbi@...com>

-- 
balbi

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