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board-mx21ads.h

/*
 * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
 */

/*
 * The code contained herein is licensed under the GNU General Public
 * License. You may obtain a copy of the GNU General Public License
 * Version 2 or later at the following locations:
 *
 * http://www.opensource.org/licenses/gpl-license.html
 * http://www.gnu.org/copyleft/gpl.html
 */

#ifndef __ASM_ARCH_MXC_BOARD_MX21ADS_H__
#define __ASM_ARCH_MXC_BOARD_MX21ADS_H__

/*
 * Memory-mapped I/O on MX21ADS base board
 */
#define MX21ADS_MMIO_BASE_ADDR   0xF5000000
#define MX21ADS_MMIO_SIZE        SZ_16M

#define MX21ADS_REG_ADDR(offset)    (void __force __iomem *) \
            (MX21ADS_MMIO_BASE_ADDR + (offset))

#define MX21ADS_CS8900A_IRQ         IRQ_GPIOE(11)
#define MX21ADS_CS8900A_IOBASE_REG  MX21ADS_REG_ADDR(0x000000)
#define MX21ADS_ST16C255_IOBASE_REG MX21ADS_REG_ADDR(0x200000)
#define MX21ADS_VERSION_REG         MX21ADS_REG_ADDR(0x400000)
#define MX21ADS_IO_REG              MX21ADS_REG_ADDR(0x800000)

/* MX21ADS_IO_REG bit definitions */
#define MX21ADS_IO_SD_WP        0x0001 /* read */
#define MX21ADS_IO_TP6          0x0001 /* write */
#define MX21ADS_IO_SW_SEL       0x0002 /* read */
#define MX21ADS_IO_TP7          0x0002 /* write */
#define MX21ADS_IO_RESET_E_UART 0x0004
#define MX21ADS_IO_RESET_BASE   0x0008
#define MX21ADS_IO_CSI_CTL2     0x0010
#define MX21ADS_IO_CSI_CTL1     0x0020
#define MX21ADS_IO_CSI_CTL0     0x0040
#define MX21ADS_IO_UART1_EN     0x0080
#define MX21ADS_IO_UART4_EN     0x0100
#define MX21ADS_IO_LCDON        0x0200
#define MX21ADS_IO_IRDA_EN      0x0400
#define MX21ADS_IO_IRDA_FIR_SEL 0x0800
#define MX21ADS_IO_IRDA_MD0_B   0x1000
#define MX21ADS_IO_IRDA_MD1     0x2000
#define MX21ADS_IO_LED4_ON      0x4000
#define MX21ADS_IO_LED3_ON      0x8000

#endif                        /* __ASM_ARCH_MXC_BOARD_MX21ADS_H__ */

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