usb: phy: tegra: Register as an USB PHY.

Register the Tegra PHY device instances with the PHY subsystem so that
the Tegra EHCI driver can locate a PHY via the standard APIs.

Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c
index 311fe03..441c306 100644 (file)
--- a/drivers/usb/phy/phy-tegra-usb.c
+++ b/drivers/usb/phy/phy-tegra-usb.c
@@ -932,6 +932,22 @@ static int tegra_usb_phy_probe(struct platform_device *pdev)
        tegra_phy->u_phy.set_suspend = tegra_usb_phy_suspend;
 
        dev_set_drvdata(&pdev->dev, tegra_phy);
+
+       err = usb_add_phy_dev(&tegra_phy->u_phy);
+       if (err < 0) {
+               tegra_usb_phy_close(&tegra_phy->u_phy);
+               return err;
+       }
+
+       return 0;
+}
+
+static int tegra_usb_phy_remove(struct platform_device *pdev)
+{
+       struct tegra_usb_phy *tegra_phy = platform_get_drvdata(pdev);
+
+       usb_remove_phy(&tegra_phy->u_phy);
+
        return 0;
 }
 
@@ -943,6 +959,7 @@ MODULE_DEVICE_TABLE(of, tegra_usb_phy_id_table);
 
 static struct platform_driver tegra_usb_phy_driver = {
        .probe          = tegra_usb_phy_probe,
+       .remove         = tegra_usb_phy_remove,
        .driver         = {
                .name   = "tegra-phy",
                .owner  = THIS_MODULE,