From 673a524b6a71a7ab74a48b75728307b1a5303587 Mon Sep 17 00:00:00 2001 From: Ilya Yanok Date: Tue, 6 Nov 2012 13:48:29 +0000 Subject: musb-new: omap2plus backend driver Backend driver for MUSB OTG controllers found on TI OMAP2/3/4 (tested only on OMAP3 Beagle). Signed-off-by: Ilya Yanok --- drivers/usb/musb-new/omap2430.h | 56 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 drivers/usb/musb-new/omap2430.h (limited to 'drivers/usb/musb-new/omap2430.h') diff --git a/drivers/usb/musb-new/omap2430.h b/drivers/usb/musb-new/omap2430.h new file mode 100644 index 0000000000..3b795c248d --- /dev/null +++ b/drivers/usb/musb-new/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__ + +#ifndef __UBOOT__ +#include +#else +#undef RESETDONE +#endif + +/* + * OMAP2430-specific definitions + */ + +#define OTG_REVISION 0x400 + +#define OTG_SYSCONFIG 0x404 +# 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 0x408 +# define RESETDONE (1 << 0) + +#define OTG_INTERFSEL 0x40c +# 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 0x410 +# define TM1 (1 << 0) + +#define OTG_FORCESTDBY 0x414 +# define ENABLEFORCE (1 << 0) + +#endif /* __MUSB_OMAP243X_H__ */ -- cgit v1.2.1