[linux-yocto] [PATCH 03/25] usb: dwc3: ULPI or UTMI+ select

[wan.ahmad.zainie.wan.mohamad at intel.com]

From: Heikki Krogerus <heikki.krogerus at linux.intel.com>

Make selection between ULPI and UTMI+ interfaces possible by
providing definition for the bit in Global USB2 PHY
Configuration Register that controls it.

Signed-off-by: Heikki Krogerus <heikki.krogerus at linux.intel.com>
Acked-by: David Cohen <david.a.cohen at linux.intel.com>
Signed-off-by: Felipe Balbi <balbi at ti.com>
(cherry picked from commit f699b94789a64bec66e45c2dc39f06ae1208d852)
Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad at intel.com>
---
 drivers/usb/dwc3/core.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index 1438b48..92361c0 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -176,6 +176,7 @@
 /* Global USB2 PHY Configuration Register */
 #define DWC3_GUSB2PHYCFG_PHYSOFTRST	(1 << 31)
 #define DWC3_GUSB2PHYCFG_SUSPHY		(1 << 6)
+#define DWC3_GUSB2PHYCFG_ULPI_UTMI	(1 << 4)
 
 /* Global USB2 PHY Vendor Control Register */
 #define DWC3_GUSB2PHYACC_NEWREGREQ	(1 << 25)
-- 
1.9.1