USB: PHY: tegra: Get rid of instance number to differentiate PHY type

Tegra20 USB has 3 PHY instances:
Instance 1 and 3 are UTMI. Instance 2 is ULPI.

As instance number was used to differentiate ULPI from UTMI,
used DT param to get this info and processed accordingly.

Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Acked-by: Felipe Balbi <balbi@ti.com>
[swarren: moved assignment of phy->is_ulpi_phy into this patch out
of next patch.]
Signed-off-by: Stephen Warren <swarren@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/usb/tegra_usb_phy.h b/include/linux/usb/tegra_usb_phy.h
index f03e157abaa8..a6a89d4866f4 100644
--- a/include/linux/usb/tegra_usb_phy.h
+++ b/include/linux/usb/tegra_usb_phy.h
@@ -60,6 +60,7 @@ struct tegra_usb_phy {
         struct usb_phy u_phy;
         struct device *dev;
         bool is_legacy_phy;
+        bool is_ulpi_phy;
 };
 
 struct tegra_usb_phy *tegra_usb_phy_open(struct device *dev, int instance,