[PATCH v7 10/14] usb: phy-mxs: add controller id

[Peter Chen]

On Tue, Dec 24, 2013 at 10:08:28AM +0800, Shawn Guo wrote:
> On Fri, Dec 20, 2013 at 03:52:06PM +0800, Peter Chen wrote:
> > It is used to access un-regulator registers according to
> > different controllers.
> > 
> > Signed-off-by: Peter Chen <peter.chen at freescale.com>
> > ---
> >  drivers/usb/phy/phy-mxs-usb.c |    8 ++++++++
> >  1 files changed, 8 insertions(+), 0 deletions(-)
> > 
> > diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c
> > index f28bdd8..09ece2b 100644
> > --- a/drivers/usb/phy/phy-mxs-usb.c
> > +++ b/drivers/usb/phy/phy-mxs-usb.c
> > @@ -111,6 +111,7 @@ struct mxs_phy {
> >  	struct clk *clk;
> >  	const struct mxs_phy_data *data;
> >  	struct regmap *regmap_anatop;
> > +	int port_id;
> >  };
> >  
> >  static int mxs_phy_hw_init(struct mxs_phy *mxs_phy)
> > @@ -237,6 +238,13 @@ static int mxs_phy_probe(struct platform_device *pdev)
> >  		return -ENOMEM;
> >  	}
> >  
> > +	ret = of_alias_get_id(np, "usbphy");
> > +	if (ret < 0) {
> > +		dev_err(&pdev->dev, "failed to get alias id, errno %d\n", ret);
> > +		return ret;
> > +	}
> 
> It has the same compatibility issue with an old DTB.  In case the alias
> is not found, we should keep driver work in the existing way rather than
> failing out.
> 

Thanks, will change.

Do the two DTS patches are ok?

-- 

Best Regards,
Peter Chen