target/linux/ipq806x/patches-4.4/096-05-usb-dwc3-Update-register-fields-for-SuperSpeedPlus.patch

   1 From 1f38f88a24c86d46cf47782ffabd5457f231f8ca Mon Sep 17 00:00:00 2001
   2 From: John Youn <John.Youn@synopsys.com>
   3 Date: Fri, 5 Feb 2016 17:08:31 -0800
   4 Subject: usb: dwc3: Update register fields for SuperSpeedPlus
   5
   6 Update various registers fields definitions for the DWC_usb31 controller
   7 for SuperSpeedPlus support.
   8
   9 Signed-off-by: John Youn <johnyoun@synopsys.com>
  10 Signed-off-by: Felipe Balbi <balbi@kernel.org>
  11 ---
  12  drivers/usb/dwc3/core.h | 5 ++++-
  13  1 file changed, 4 insertions(+), 1 deletion(-)
  14
  15 --- a/drivers/usb/dwc3/core.h
  16 +++ b/drivers/usb/dwc3/core.h
  17 @@ -222,7 +222,8 @@
  18  /* Global HWPARAMS3 Register */
  19  #define DWC3_GHWPARAMS3_SSPHY_IFC(n)           ((n) & 3)
  20  #define DWC3_GHWPARAMS3_SSPHY_IFC_DIS          0
  21 -#define DWC3_GHWPARAMS3_SSPHY_IFC_ENA          1
  22 +#define DWC3_GHWPARAMS3_SSPHY_IFC_GEN1         1
  23 +#define DWC3_GHWPARAMS3_SSPHY_IFC_GEN2         2 /* DWC_usb31 only */
  24  #define DWC3_GHWPARAMS3_HSPHY_IFC(n)           (((n) & (3 << 2)) >> 2)
  25  #define DWC3_GHWPARAMS3_HSPHY_IFC_DIS          0
  26  #define DWC3_GHWPARAMS3_HSPHY_IFC_UTMI         1
  27 @@ -248,6 +249,7 @@
  28  #define DWC3_DCFG_DEVADDR_MASK DWC3_DCFG_DEVADDR(0x7f)
  29
  30  #define DWC3_DCFG_SPEED_MASK   (7 << 0)
  31 +#define DWC3_DCFG_SUPERSPEED_PLUS (5 << 0)  /* DWC_usb31 only */
  32  #define DWC3_DCFG_SUPERSPEED   (4 << 0)
  33  #define DWC3_DCFG_HIGHSPEED    (0 << 0)
  34  #define DWC3_DCFG_FULLSPEED2   (1 << 0)
  35 @@ -338,6 +340,7 @@
  36
  37  #define DWC3_DSTS_CONNECTSPD           (7 << 0)
  38
  39 +#define DWC3_DSTS_SUPERSPEED_PLUS      (5 << 0) /* DWC_usb31 only */
  40  #define DWC3_DSTS_SUPERSPEED           (4 << 0)
  41  #define DWC3_DSTS_HIGHSPEED            (0 << 0)
  42  #define DWC3_DSTS_FULLSPEED2           (1 << 0)