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usb: dwc3: define ScaleDown macro helper
authorFelipe Balbi <balbi@ti.com>
Thu, 8 Sep 2011 14:41:00 +0000 (17:41 +0300)
committerFelipe Balbi <balbi@ti.com>
Fri, 9 Sep 2011 10:05:24 +0000 (13:05 +0300)
We must ensure that those bits aren't set as
they should only be used in simulation.

Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/dwc3/core.h patch | blob | blame | history

diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index e149f570437abf20c281b60b5abcc304326e235a..92673fd5314dfd75d985260189cb99aca449980e 100644 (file)
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -160,6 +160,7 @@
 #define DWC3_GCTL_PRTCAP_OTG   3
 
 #define DWC3_GCTL_CORESOFTRESET        (1 << 11)
+#define DWC3_GCTL_SCALEDOWN(n) (n << 4)
 #define DWC3_GCTL_DISSCRAMBLE  (1 << 3)
 
 /* Global USB2 PHY Configuration Register */