board-mx31ads.h

来自「linux 内核源代码」· C头文件 代码 · 共 143 行

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

/*
 * This program 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 __ASM_ARCH_MXC_BOARD_MX31ADS_H__
#define __ASM_ARCH_MXC_BOARD_MX31ADS_H__

/*!
 * @name PBC Controller parameters
 */
/*! @{ */
/*!
 * Base address of PBC controller
 */
#define PBC_BASE_ADDRESS        IO_ADDRESS(CS4_BASE_ADDR)
/* Offsets for the PBC Controller register */
/*!
 * PBC Board status register offset
 */
#define PBC_BSTAT               0x000002
/*!
 * PBC Board control register 1 set address.
 */
#define PBC_BCTRL1_SET          0x000004
/*!
 * PBC Board control register 1 clear address.
 */
#define PBC_BCTRL1_CLEAR        0x000006
/*!
 * PBC Board control register 2 set address.
 */
#define PBC_BCTRL2_SET          0x000008
/*!
 * PBC Board control register 2 clear address.
 */
#define PBC_BCTRL2_CLEAR        0x00000A
/*!
 * PBC Board control register 3 set address.
 */
#define PBC_BCTRL3_SET          0x00000C
/*!
 * PBC Board control register 3 clear address.
 */
#define PBC_BCTRL3_CLEAR        0x00000E
/*!
 * PBC Board control register 4 set address.
 */
#define PBC_BCTRL4_SET          0x000010
/*!
 * PBC Board control register 4 clear address.
 */
#define PBC_BCTRL4_CLEAR        0x000012
/*!
 * PBC Board status register 1.
 */
#define PBC_BSTAT1              0x000014
/*!
 * PBC Board interrupt status register.
 */
#define PBC_INTSTATUS           0x000016
/*!
 * PBC Board interrupt current status register.
 */
#define PBC_INTCURR_STATUS      0x000018
/*!
 * PBC Interrupt mask register set address.
 */
#define PBC_INTMASK_SET         0x00001A
/*!
 * PBC Interrupt mask register clear address.
 */
#define PBC_INTMASK_CLEAR       0x00001C

/*!
 * External UART A.
 */
#define PBC_SC16C652_UARTA      0x010000
/*!
 * External UART B.
 */
#define PBC_SC16C652_UARTB      0x010010
/*!
 * Ethernet Controller IO base address.
 */
#define PBC_CS8900A_IOBASE      0x020000
/*!
 * Ethernet Controller Memory base address.
 */
#define PBC_CS8900A_MEMBASE     0x021000
/*!
 * Ethernet Controller DMA base address.
 */
#define PBC_CS8900A_DMABASE     0x022000
/*!
 * External chip select 0.
 */
#define PBC_XCS0                0x040000
/*!
 * LCD Display enable.
 */
#define PBC_LCD_EN_B            0x060000
/*!
 * Code test debug enable.
 */
#define PBC_CODE_B              0x070000
/*!
 * PSRAM memory select.
 */
#define PBC_PSRAM_B             0x5000000

#define PBC_INTSTATUS_REG	(PBC_INTSTATUS + PBC_BASE_ADDRESS)
#define PBC_INTCURR_STATUS_REG	(PBC_INTCURR_STATUS + PBC_BASE_ADDRESS)
#define PBC_INTMASK_SET_REG	(PBC_INTMASK_SET + PBC_BASE_ADDRESS)
#define PBC_INTMASK_CLEAR_REG	(PBC_INTMASK_CLEAR + PBC_BASE_ADDRESS)
#define EXPIO_PARENT_INT	IOMUX_TO_IRQ(MX31_PIN_GPIO1_4)

#define EXPIO_INT_LOW_BAT	(MXC_EXP_IO_BASE + 0)
#define EXPIO_INT_PB_IRQ	(MXC_EXP_IO_BASE + 1)
#define EXPIO_INT_OTG_FS_OVR	(MXC_EXP_IO_BASE + 2)
#define EXPIO_INT_FSH_OVR	(MXC_EXP_IO_BASE + 3)
#define EXPIO_INT_RES4		(MXC_EXP_IO_BASE + 4)
#define EXPIO_INT_RES5		(MXC_EXP_IO_BASE + 5)
#define EXPIO_INT_RES6		(MXC_EXP_IO_BASE + 6)
#define EXPIO_INT_RES7		(MXC_EXP_IO_BASE + 7)
#define EXPIO_INT_ENET_INT	(MXC_EXP_IO_BASE + 8)
#define EXPIO_INT_OTG_FS_INT	(MXC_EXP_IO_BASE + 9)
#define EXPIO_INT_XUART_INTA	(MXC_EXP_IO_BASE + 10)
#define EXPIO_INT_XUART_INTB	(MXC_EXP_IO_BASE + 11)
#define EXPIO_INT_SYNTH_IRQ	(MXC_EXP_IO_BASE + 12)
#define EXPIO_INT_CE_INT1	(MXC_EXP_IO_BASE + 13)
#define EXPIO_INT_CE_INT2	(MXC_EXP_IO_BASE + 14)
#define EXPIO_INT_RES15		(MXC_EXP_IO_BASE + 15)

#define MXC_MAX_EXP_IO_LINES	16

#endif				/* __ASM_ARCH_MXC_BOARD_MX31ADS_H__ */