[ÍPATCHv5 02/12] usb: dwc3: USB2 PHY register access bits

From: Heikki Krogerus
Date: Wed May 13 2015 - 08:27:18 EST


Definitions for Global USB2 PHY Vendor Control Register
bits. We will need them to access ULPI PHY registers later.

Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
Acked-by: David Cohen <david.a.cohen@xxxxxxxxxxxxxxx>
---
drivers/usb/dwc3/core.h | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index fdab715..747805d 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -174,6 +174,14 @@
#define DWC3_GUSB2PHYCFG_PHYSOFTRST (1 << 31)
#define DWC3_GUSB2PHYCFG_SUSPHY (1 << 6)

+/* Global USB2 PHY Vendor Control Register */
+#define DWC3_GUSB2PHYACC_NEWREGREQ (1 << 25)
+#define DWC3_GUSB2PHYACC_BUSY (1 << 23)
+#define DWC3_GUSB2PHYACC_WRITE (1 << 22)
+#define DWC3_GUSB2PHYACC_ADDR(n) (n << 16)
+#define DWC3_GUSB2PHYACC_EXTEND_ADDR(n) (n << 8)
+#define DWC3_GUSB2PHYACC_DATA(n) (n & 0xff)
+
/* Global USB3 PIPE Control Register */
#define DWC3_GUSB3PIPECTL_PHYSOFTRST (1 << 31)
#define DWC3_GUSB3PIPECTL_U2SSINP3OK (1 << 29)
--
2.1.4

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