usb: phy: tegra: Use DT helpers for dr_mode

Use the new of_usb_get_dr_mode helper function for parsing dr_mode
from the device tree. Also replace the usage of the custom
tegra_usb_phy_mode enum with the standard enum.

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>

1 files changed, 1 insertions, 7 deletions

diff --git a/include/linux/usb/tegra_usb_phy.h b/include/linux/usb/tegra_usb_phy.h
index a095c98184d0..d3db274610a1 100644
--- a/include/linux/usb/tegra_usb_phy.h
+++ b/include/linux/usb/tegra_usb_phy.h
@@ -34,12 +34,6 @@ enum tegra_usb_phy_port_speed {
         TEGRA_USB_PHY_PORT_SPEED_HIGH,
 };
 
-enum tegra_usb_phy_mode {
-        TEGRA_USB_PHY_MODE_DEVICE,
-        TEGRA_USB_PHY_MODE_HOST,
-        TEGRA_USB_PHY_MODE_OTG,
-};
-
 struct tegra_xtal_freq;
 
 struct tegra_usb_phy {
@@ -51,7 +45,7 @@ struct tegra_usb_phy {
         struct clk *pll_u;
         struct clk *pad_clk;
         struct regulator *vbus;
-        enum tegra_usb_phy_mode mode;
+        enum usb_dr_mode mode;
         void *config;
         struct usb_phy *ulpi;
         struct usb_phy u_phy;