linux-kernel - Re: [PATCH resend v4] phy: Add driver to support individual USB PHYs on sun9i

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Date:	Fri, 13 Mar 2015 10:27:55 +0100
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	Chen-Yu Tsai <wens@...e.org>
Cc:	Kishon Vijay Abraham I <kishon@...com>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH resend v4] phy: Add driver to support individual USB PHYs
 on sun9i

On Fri, Mar 13, 2015 at 04:24:14PM +0800, Chen-Yu Tsai wrote:
> >> +       phy->vbus = devm_regulator_get_optional(dev, "vbus");
> >
> >
> > Looks like vbus-supply is not documented in the binding documentation.
> > However you can use the phy-supply from the generic binding so that phy-core
> > can handle the regulator enable/disable.
> 
> I'll add this one to the bindings because a) the DTS files using them are
> already in Maxime's tree and b) try to keep it similar to phy-usb-sun4i.
> 
> Of course if people think it's OK, I can send a patch changing the DTS
> file, which itself is queued for 4.1, and drop all the regulator code
> from the phy driver. :)
> 
> Maxime?

Sounds like a good plan :)

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

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