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usb: dwc3: Add missing defines

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Add bit definition for the GUSB2PHYCFG ENBLSLPM bit.
Add definition for DWC3_GUCTL_REFCLKPER which is used to set
the reference clock frequency. Also add definition for
DWC3_GDBGLTSSM_LINKSTATE_MASK used to query the HW for
the current LTSSM link state.

Signed-off-by: Jack Pham <jackp@codeaurora.org>
This commit is contained in:
Jack Pham 2015-04-10 18:05:53 -07:00 • committed by David Keitel
parent a1ee10d4cc
commit abeac45ef6
1 changed files with 7 additions and 0 deletions
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7
drivers/usb/dwc3/core.h
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@ -184,8 +184,15 @@
#define DWC3_GCTL_GBLHIBERNATIONEN (1 << 1)
#define DWC3_GCTL_DSBLCLKGTNG (1 << 0)
/* Global User Control Register */
#define DWC3_GUCTL_REFCLKPER (0x3FF << 22)
/* Global Debug LTSSM Register */
#define DWC3_GDBGLTSSM_LINKSTATE_MASK (0xF << 22)
/* Global USB2 PHY Configuration Register */
#define DWC3_GUSB2PHYCFG_PHYSOFTRST (1 << 31)
#define DWC3_GUSB2PHYCFG_ENBLSLPM (1 << 8)
#define DWC3_GUSB2PHYCFG_SUSPHY (1 << 6)
#define DWC3_GUSB2PHYCFG_ULPI_UTMI (1 << 4)
#define DWC3_GUSB2PHYCFG_ENBLSLPM (1 << 8)