On Tue, Dec 24, 2013 at 09:34:47AM +0800, Peter Chen wrote:
> 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.c...@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?
Yes. And with the DTS change being optional to kernel driver, the DTS
and driver changes can be merged independently through two trees. So
I just applied those two DTS patches.
Shawn
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