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43 lines
1.5 KiB
Diff
43 lines
1.5 KiB
Diff
From 1f38f88a24c86d46cf47782ffabd5457f231f8ca Mon Sep 17 00:00:00 2001
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From: John Youn <John.Youn@synopsys.com>
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Date: Fri, 5 Feb 2016 17:08:31 -0800
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Subject: usb: dwc3: Update register fields for SuperSpeedPlus
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Update various registers fields definitions for the DWC_usb31 controller
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for SuperSpeedPlus support.
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Signed-off-by: John Youn <johnyoun@synopsys.com>
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Signed-off-by: Felipe Balbi <balbi@kernel.org>
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---
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drivers/usb/dwc3/core.h | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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--- a/drivers/usb/dwc3/core.h
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+++ b/drivers/usb/dwc3/core.h
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@@ -220,7 +220,8 @@
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/* Global HWPARAMS3 Register */
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#define DWC3_GHWPARAMS3_SSPHY_IFC(n) ((n) & 3)
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#define DWC3_GHWPARAMS3_SSPHY_IFC_DIS 0
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-#define DWC3_GHWPARAMS3_SSPHY_IFC_ENA 1
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+#define DWC3_GHWPARAMS3_SSPHY_IFC_GEN1 1
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+#define DWC3_GHWPARAMS3_SSPHY_IFC_GEN2 2 /* DWC_usb31 only */
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#define DWC3_GHWPARAMS3_HSPHY_IFC(n) (((n) & (3 << 2)) >> 2)
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#define DWC3_GHWPARAMS3_HSPHY_IFC_DIS 0
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#define DWC3_GHWPARAMS3_HSPHY_IFC_UTMI 1
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@@ -246,6 +247,7 @@
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#define DWC3_DCFG_DEVADDR_MASK DWC3_DCFG_DEVADDR(0x7f)
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#define DWC3_DCFG_SPEED_MASK (7 << 0)
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+#define DWC3_DCFG_SUPERSPEED_PLUS (5 << 0) /* DWC_usb31 only */
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#define DWC3_DCFG_SUPERSPEED (4 << 0)
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#define DWC3_DCFG_HIGHSPEED (0 << 0)
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#define DWC3_DCFG_FULLSPEED2 (1 << 0)
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@@ -336,6 +338,7 @@
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#define DWC3_DSTS_CONNECTSPD (7 << 0)
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+#define DWC3_DSTS_SUPERSPEED_PLUS (5 << 0) /* DWC_usb31 only */
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#define DWC3_DSTS_SUPERSPEED (4 << 0)
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#define DWC3_DSTS_HIGHSPEED (0 << 0)
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#define DWC3_DSTS_FULLSPEED2 (1 << 0)
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