linux-kernel - [PATCH 14/14] RFC: usb/host/faraday-hcd: Import FUSBH200 parameters

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Date:	Mon, 21 Sep 2015 17:01:18 +0200
From:	Peter Senna Tschudin <peter.senna@...il.com>
To:	balbi@...com, stern@...land.harvard.edu,
	sergei.shtylyov@...entembedded.com, standby24x7@...il.com,
	pmladek@...e.cz, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, gregkh@...uxfoundation.org
Cc:	Peter Senna Tschudin <peter.senna@...il.com>
Subject: [PATCH 14/14] RFC: usb/host/faraday-hcd: Import FUSBH200 parameters

This patch adds FUSBH200 parameters to faraday-hcd.h.

Signed-off-by: Peter Senna Tschudin <peter.senna@...il.com>
---
 drivers/usb/host/faraday-hcd.h | 50 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 49 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/host/faraday-hcd.h b/drivers/usb/host/faraday-hcd.h
index f75c467..fd3b261 100644
--- a/drivers/usb/host/faraday-hcd.h
+++ b/drivers/usb/host/faraday-hcd.h
@@ -259,6 +259,14 @@ struct fhcd2xx_caps {
 #define PORT_CONNECT	(1<<0) /* device connected */
 #define PORT_RWC_BITS   (PORT_CSC | PORT_PEC)
 
+/* FUSB200 only: */
+#define BMCSR_HOST_SPD_TYP      (3<<9)
+#define BMCSR_VBUS_OFF          (1<<4)
+#define BMCSR_INT_POLARITY      (1<<3)
+#define BMISR_OVC               (1<<1)
+#define BMIER_OVC_EN            (1<<1)
+#define BMIER_VBUS_ERR_EN       (1<<0)
+
 /* FOTG210 only: */
 #define OTGCSR_HOST_SPD_TYP     (3 << 22)
 #define OTGCSR_A_BUS_DROP	(1 << 5)
@@ -269,7 +277,47 @@ struct fhcd2xx_caps {
 #define GMIR_MOTG_INT		(1 << 1)
 #define GMIR_MDEV_INT		(1 << 0)
 
-/* Section 2.3 Host Controller Operational Registers */
+/* FUSB200: Section 2.3 Host Controller Operational Registers */
+struct fusbh200_regs {
+	/* USBCMD: offset 0x00 */
+	u32 command;
+
+	/* USBSTS: offset 0x04 */
+	u32 status;
+
+	/* USBINTR: offset 0x08 */
+	u32 intr_enable;
+
+	/* FRINDEX: offset 0x0C - current microframe number */
+	u32 frame_index;
+
+	/* CTRLDSSEGMENT: offset 0x10 - address bits 63:32 if needed */
+	u32 segment;
+
+	/* PERIODICLISTBASE: offset 0x14 - points to periodic list */
+	u32 frame_list;
+
+	/* ASYNCLISTADDR: offset 0x18 - address of next async queue head */
+	u32 async_next;
+
+	u32 reserved1;
+
+	/* PORTSC: offset 0x20 */
+	u32 port_status;
+
+	u32 reserved2[3];
+
+	/* BMCSR: offset 0x30 - Bus Moniter Control/Status Register */
+	u32 bmcsr;
+
+	/* BMISR: offset 0x34 - Bus Moniter Interrupt Status Register */
+	u32 bmisr;
+
+	/* BMIER: offset 0x38 - Bus Moniter Interrupt Enable Register */
+	u32 bmier;
+};
+
+/* FOTG210: Section 2.3 Host Controller Operational Registers */
 struct fotg210_regs {
 
 	/* USBCMD: offset 0x00 */
-- 
2.1.0

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