linux-kernel - Re: [PATCH 0/2] Allow twl4030_charger to find phy reliably.

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Message-ID: <20150302210514.GL13270@amd>
Date:	Mon, 2 Mar 2015 22:05:14 +0100
From:	Pavel Machek <pavel@....cz>
To:	NeilBrown <neilb@...e.de>
Cc:	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	David Woodhouse <dwmw2@...radead.org>,
	Sebastian Reichel <sre@...nel.org>,
	Felipe Balbi <balbi@...com>,
	GTA04 owners <gta04-owner@...delico.com>,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org
Subject: Re: [PATCH 0/2] Allow twl4030_charger to find phy reliably.

On Tue 2015-02-24 15:01:29, NeilBrown wrote:
> The twl4030_charger is physically paired with the twl4030 USB phy,
> so the drivers need to be able to reliably find each other.
> 
> twl4030_charger currently uses usb_get_phy(), which works if there is
> only one phy to choose from, but is not reliable in more complex
> configurations.
> 
> These patches add a new interface to allow a phy to be found given a
> device node, and then use that interface in twl4030_charger so that
> it finds its sibling in the devicetree, and gets the phy associated
> with that.

Apart for dt documentation...

Acked-by: Pavel Machek <pavel@....cz>

> --
> Signature

Smiley

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