linux-kernel - [PATCH v2 1/2] usb: dwc3: core.h: add some register definitions

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Message-ID: <1519730952-2102-2-git-send-email-rogerq@ti.com>
Date:   Tue, 27 Feb 2018 13:29:11 +0200
From:   Roger Quadros <rogerq@...com>
To:     <balbi@...nel.org>
CC:     <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Roger Quadros <rogerq@...com>
Subject: [PATCH v2 1/2] usb: dwc3: core.h: add some register definitions

Add OTG and GHWPARAMS6 register definitions

Signed-off-by: Roger Quadros <rogerq@...com>
---
 drivers/usb/dwc3/core.h | 82 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)

diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index 860d2bc..0d4c698 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -201,6 +201,15 @@
 #define DWC3_GUCTL1_TX_IPGAP_LINECHECK_DIS	BIT(28)
 #define DWC3_GUCTL1_DEV_L1_EXIT_BY_HW	BIT(24)
 
+/* Global Status Register */
+#define DWC3_GSTS_OTG_IP	BIT(10)
+#define DWC3_GSTS_BC_IP		BIT(9)
+#define DWC3_GSTS_ADP_IP	BIT(8)
+#define DWC3_GSTS_HOST_IP	BIT(7)
+#define DWC3_GSTS_DEVICE_IP	BIT(6)
+#define DWC3_GSTS_CSR_TIMEOUT	BIT(5)
+#define DWC3_GSTS_BUS_ERR_ADDR_VLD	BIT(4)
+
 /* Global USB2 PHY Configuration Register */
 #define DWC3_GUSB2PHYCFG_PHYSOFTRST	BIT(31)
 #define DWC3_GUSB2PHYCFG_U2_FREECLK_EXISTS	BIT(30)
@@ -286,6 +295,11 @@
 #define DWC3_MAX_HIBER_SCRATCHBUFS		15
 
 /* Global HWPARAMS6 Register */
+#define DWC3_GHWPARAMS6_BCSUPPORT		BIT(14)
+#define DWC3_GHWPARAMS6_OTG3SUPPORT		BIT(13)
+#define DWC3_GHWPARAMS6_ADPSUPPORT		BIT(12)
+#define DWC3_GHWPARAMS6_HNPSUPPORT		BIT(11)
+#define DWC3_GHWPARAMS6_SRPSUPPORT		BIT(10)
 #define DWC3_GHWPARAMS6_EN_FPGA			BIT(7)
 
 /* Global HWPARAMS7 Register */
@@ -467,6 +481,74 @@
 #define DWC3_DEV_IMOD_INTERVAL_SHIFT	0
 #define DWC3_DEV_IMOD_INTERVAL_MASK	(0xffff << 0)
 
+/* OTG Configuration Register */
+#define DWC3_OCFG_DISPWRCUTTOFF		BIT(5)
+#define DWC3_OCFG_HIBDISMASK		BIT(4)
+#define DWC3_OCFG_SFTRSTMASK		BIT(3)
+#define DWC3_OCFG_OTGVERSION		BIT(2)
+#define DWC3_OCFG_HNPCAP		BIT(1)
+#define DWC3_OCFG_SRPCAP		BIT(0)
+
+/* OTG CTL Register */
+#define DWC3_OCTL_OTG3GOERR		BIT(7)
+#define DWC3_OCTL_PERIMODE		BIT(6)
+#define DWC3_OCTL_PRTPWRCTL		BIT(5)
+#define DWC3_OCTL_HNPREQ		BIT(4)
+#define DWC3_OCTL_SESREQ		BIT(3)
+#define DWC3_OCTL_TERMSELIDPULSE	BIT(2)
+#define DWC3_OCTL_DEVSETHNPEN		BIT(1)
+#define DWC3_OCTL_HSTSETHNPEN		BIT(0)
+
+/* OTG Event Register */
+#define DWC3_OEVT_DEVICEMODE		BIT(31)
+#define DWC3_OEVT_XHCIRUNSTPSET		BIT(27)
+#define DWC3_OEVT_DEVRUNSTPSET		BIT(26)
+#define DWC3_OEVT_HIBENTRY		BIT(25)
+#define DWC3_OEVT_CONIDSTSCHNG		BIT(24)
+#define DWC3_OEVT_HRRCONFNOTIF		BIT(23)
+#define DWC3_OEVT_HRRINITNOTIF		BIT(22)
+#define DWC3_OEVT_ADEVIDLE		BIT(21)
+#define DWC3_OEVT_ADEVBHOSTEND		BIT(20)
+#define DWC3_OEVT_ADEVHOST		BIT(19)
+#define DWC3_OEVT_ADEVHNPCHNG		BIT(18)
+#define DWC3_OEVT_ADEVSRPDET		BIT(17)
+#define DWC3_OEVT_ADEVSESSENDDET	BIT(16)
+#define DWC3_OEVT_BDEVBHOSTEND		BIT(11)
+#define DWC3_OEVT_BDEVHNPCHNG		BIT(10)
+#define DWC3_OEVT_BDEVSESSVLDDET	BIT(9)
+#define DWC3_OEVT_BDEVVBUSCHNG		BIT(8)
+#define DWC3_OEVT_BSESSVLD		BIT(3)
+#define DWC3_OEVT_HSTNEGSTS		BIT(2)
+#define DWC3_OEVT_SESREQSTS		BIT(1)
+#define DWC3_OEVT_ERROR			BIT(0)
+
+/* OTG Event Enable Register */
+#define DWC3_OEVTEN_XHCIRUNSTPSETEN	BIT(27)
+#define DWC3_OEVTEN_DEVRUNSTPSETEN	BIT(26)
+#define DWC3_OEVTEN_HIBENTRYEN		BIT(25)
+#define DWC3_OEVTEN_CONIDSTSCHNGEN	BIT(24)
+#define DWC3_OEVTEN_HRRCONFNOTIFEN	BIT(23)
+#define DWC3_OEVTEN_HRRINITNOTIFEN	BIT(22)
+#define DWC3_OEVTEN_ADEVIDLEEN		BIT(21)
+#define DWC3_OEVTEN_ADEVBHOSTENDEN	BIT(20)
+#define DWC3_OEVTEN_ADEVHOSTEN		BIT(19)
+#define DWC3_OEVTEN_ADEVHNPCHNGEN	BIT(18)
+#define DWC3_OEVTEN_ADEVSRPDETEN	BIT(17)
+#define DWC3_OEVTEN_ADEVSESSENDDETEN	BIT(16)
+#define DWC3_OEVTEN_BDEVBHOSTENDEN	BIT(11)
+#define DWC3_OEVTEN_BDEVHNPCHNGEN	BIT(10)
+#define DWC3_OEVTEN_BDEVSESSVLDDETEN	BIT(9)
+#define DWC3_OEVTEN_BDEVVBUSCHNGEN	BIT(8)
+
+/* OTG Status Register */
+#define DWC3_OSTS_DEVRUNSTP		BIT(13)
+#define DWC3_OSTS_XHCIRUNSTP		BIT(12)
+#define DWC3_OSTS_PERIPHERALSTATE	BIT(4)
+#define DWC3_OSTS_XHCIPRTPOWER		BIT(3)
+#define DWC3_OSTS_BSESVLD		BIT(2)
+#define DWC3_OSTS_VBUSVLD		BIT(1)
+#define DWC3_OSTS_CONIDSTS		BIT(0)
+
 /* Structures */
 
 struct dwc3_trb;
-- 
cheers,
-roger

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