USB: Add MUSB and TUSB support

This patch adds support for MUSB and TUSB controllers
integrated into omap2430 and davinci. It also adds support
for external tusb6010 controller.

Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 56 insertions, 0 deletions

diff --git a/drivers/usb/musb/omap2430.h b/drivers/usb/musb/omap2430.h
new file mode 100644
index 000000000000..786a62071f72
--- /dev/null
+++ b/drivers/usb/musb/omap2430.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2005-2006 by Texas Instruments
+ *
+ * The Inventra Controller Driver for Linux is free software; you
+ * can redistribute it and/or modify it under the terms of the GNU
+ * General Public License version 2 as published by the Free Software
+ * Foundation.
+ */
+
+#ifndef __MUSB_OMAP243X_H__
+#define __MUSB_OMAP243X_H__
+
+#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430)
+#include <asm/arch/hardware.h>
+#include <asm/arch/usb.h>
+
+/*
+ * OMAP2430-specific definitions
+ */
+
+#define MENTOR_BASE_OFFSET      0
+#if     defined(CONFIG_ARCH_OMAP2430)
+#define OMAP_HSOTG_BASE         (OMAP243X_HS_BASE)
+#elif   defined(CONFIG_ARCH_OMAP3430)
+#define OMAP_HSOTG_BASE         (OMAP34XX_HSUSB_OTG_BASE)
+#endif
+#define OMAP_HSOTG(offset)      (OMAP_HSOTG_BASE + 0x400 + (offset))
+#define OTG_REVISION            OMAP_HSOTG(0x0)
+#define OTG_SYSCONFIG           OMAP_HSOTG(0x4)
+#       define  MIDLEMODE       12      /* bit position */
+#       define  FORCESTDBY              (0 << MIDLEMODE)
+#       define  NOSTDBY                 (1 << MIDLEMODE)
+#       define  SMARTSTDBY              (2 << MIDLEMODE)
+#       define  SIDLEMODE               3       /* bit position */
+#       define  FORCEIDLE               (0 << SIDLEMODE)
+#       define  NOIDLE                  (1 << SIDLEMODE)
+#       define  SMARTIDLE               (2 << SIDLEMODE)
+#       define  ENABLEWAKEUP            (1 << 2)
+#       define  SOFTRST                 (1 << 1)
+#       define  AUTOIDLE                (1 << 0)
+#define OTG_SYSSTATUS           OMAP_HSOTG(0x8)
+#       define  RESETDONE               (1 << 0)
+#define OTG_INTERFSEL           OMAP_HSOTG(0xc)
+#       define  EXTCP                   (1 << 2)
+#       define  PHYSEL          0       /* bit position */
+#       define  UTMI_8BIT               (0 << PHYSEL)
+#       define  ULPI_12PIN              (1 << PHYSEL)
+#       define  ULPI_8PIN               (2 << PHYSEL)
+#define OTG_SIMENABLE           OMAP_HSOTG(0x10)
+#       define  TM1                     (1 << 0)
+#define OTG_FORCESTDBY          OMAP_HSOTG(0x14)
+#       define  ENABLEFORCE             (1 << 0)
+
+#endif  /* CONFIG_ARCH_OMAP2430 */
+
+#endif  /* __MUSB_OMAP243X_H__ */