u-boot/arch/arm/include/asm/arch-am33xx/mmc_host_def.h
Matt Porter 26fa57842b am33xx: support ti814x mmc reference clock
TI814x has a 192MHz hsmmc reference clock. Select that clock rate
when building for TI814x.

Signed-off-by: Matt Porter <mporter@ti.com>
2013-03-24 12:49:11 -04:00

32 lines
873 B
C

/*
* mmc_host_def.h
*
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation version 2.
*
* This program is distributed "as is" WITHOUT ANY WARRANTY of any
* kind, whether express or implied; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef MMC_HOST_DEF_H
#define MMC_HOST_DEF_H
#include <asm/omap_mmc.h>
/*
* OMAP HSMMC register definitions
*/
#define OMAP_HSMMC1_BASE 0x48060100
#define OMAP_HSMMC2_BASE 0x481D8100
#if defined(CONFIG_TI814X)
#undef MMC_CLOCK_REFERENCE
#define MMC_CLOCK_REFERENCE 192 /* MHz */
#endif
#endif /* MMC_HOST_DEF_H */