usb: ehci-ci: remove redundant PORTSC flag definitions

These definitions are unused, all boards that define portsc flags use
the equivalent PORT_* definitions instead.

Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
diff --git a/include/usb/ehci-ci.h b/include/usb/ehci-ci.h
index efb2eec..bf5d26f 100644
--- a/include/usb/ehci-ci.h
+++ b/include/usb/ehci-ci.h
@@ -249,17 +249,6 @@
  * For MXC SOCs
  */
 
-/* values for portsc field */
-#define MXC_EHCI_PHY_LOW_POWER_SUSPEND	(1 << 23)
-#define MXC_EHCI_FORCE_FS		(1 << 24)
-#define MXC_EHCI_UTMI_8BIT		(0 << 28)
-#define MXC_EHCI_UTMI_16BIT		(1 << 28)
-#define MXC_EHCI_SERIAL			(1 << 29)
-#define MXC_EHCI_MODE_UTMI		(0 << 30)
-#define MXC_EHCI_MODE_PHILIPS		(1 << 30)
-#define MXC_EHCI_MODE_ULPI		(2 << 30)
-#define MXC_EHCI_MODE_SERIAL		(3 << 30)
-
 /* values for flags field */
 #define MXC_EHCI_INTERFACE_DIFF_UNI	(0 << 0)
 #define MXC_EHCI_INTERFACE_DIFF_BI	(1 << 0)