commit 0b9fe32deece53c9bc6d1e6d17a85ef1eb2e294b
author Felipe Balbi <balbi@ti.com> Mon Oct 17 08:50:39 2011 +0300
committer Felipe Balbi <balbi@ti.com> Mon Dec 12 11:48:15 2011 +0200
tree 8f5be7d34c7e014e33493bc27b9e96899be671e7
parent f96a6ec1db1ac730b5a031f2c2f7fcc6b07459d8

usb: dwc3: debugfs: add support for changing port mode

This makes testing a lot easier when trying to
switch between host and device modes.

Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/dwc3/core.h

diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index 513a739..6f1e8c9 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -154,6 +154,7 @@
 #define DWC3_GCTL_CLK_PIPEHALF	(2)
 #define DWC3_GCTL_CLK_MASK	(3)
 
+#define DWC3_GCTL_PRTCAP(n)	(((n) & (3 << 12)) >> 12)
 #define DWC3_GCTL_PRTCAPDIR(n)	(n << 12)
 #define DWC3_GCTL_PRTCAP_HOST	1
 #define DWC3_GCTL_PRTCAP_DEVICE	2