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 <ttynkky...@nvidia.com>
---
drivers/usb/phy/phy-tegra-usb.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c
index ddcac0b..b81310d 100644
--- a/drivers/usb/phy/phy-tegra-usb.c
+++ b/drivers/usb/phy/phy-tegra-usb.c
@@ -927,6 +927,12 @@ static int tegra_usb_phy_probe(struct platform_device
*pdev)
if (err < 0)
return err;
+ err = usb_add_phy_dev(&tegra_phy->u_phy);
+ if (err < 0) {
+ tegra_usb_phy_close(&tegra_phy->u_phy);
+ return err;
+ }
+
tegra_phy->u_phy.shutdown = tegra_usb_phy_close;
tegra_phy->u_phy.set_suspend = tegra_usb_phy_suspend;
@@ -934,6 +940,14 @@ static int tegra_usb_phy_probe(struct platform_device
*pdev)
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;
+}
+
static struct of_device_id tegra_usb_phy_id_table[] = {
{ .compatible = "nvidia,tegra20-usb-phy", },
{ },
@@ -942,6 +956,7 @@ 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,
--
1.8.1.5
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