On Tue, May 06, 2014 at 02:13:57AM +0200, Gregory CLEMENT wrote: > This commit allows to use the PHY provided through the device tree. It > will be useful for the Armada 375 SoCs. if no PHY is provided then the > behavior of the driver is unchanged. > > Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx> > --- > drivers/usb/host/ehci-orion.c | 25 +++++++++++++++++++++++-- > 1 file changed, 23 insertions(+), 2 deletions(-) > > diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c > index d6c19c37c76b..f6d9eb2e33cd 100644 > --- a/drivers/usb/host/ehci-orion.c > +++ b/drivers/usb/host/ehci-orion.c > @@ -15,6 +15,7 @@ > #include <linux/clk.h> > #include <linux/platform_data/usb-ehci-orion.h> > #include <linux/of.h> > +#include <linux/phy/phy.h> > #include <linux/of_device.h> > #include <linux/of_irq.h> > #include <linux/usb.h> > @@ -46,6 +47,7 @@ > > struct orion_ehci_hcd { > struct clk *clk; > + struct phy *phy; > }; > > static const char hcd_name[] = "ehci-orion"; > @@ -224,6 +226,18 @@ static int ehci_orion_drv_probe(struct platform_device *pdev) > if (!IS_ERR(priv->clk)) > clk_prepare_enable(priv->clk); > > + > + priv->phy = devm_phy_get(&pdev->dev, "usb"); > + if (!IS_ERR(priv->phy)) { > + err = phy_init(priv->phy); > + if (err) > + goto err2; > + > + err = phy_power_on(priv->phy); > + if (err) > + goto err3; > + } Hi Gregory What about EPROBE_DEFERRED? Andrew -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html