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/*
* include/asm/m32104ut/m32104ut_pld.h
*
* Definitions for Programable Logic Device(PLD) on M32104UT board.
* Based on m32700ut_pld.h
*
* Copyright (c) 2002 Takeo Takahashi
* Copyright (c) 2005 Naoto Sugai
*
* This file is subject to the terms and conditions of the GNU General
* Public License. See the file "COPYING" in the main directory of
* this archive for more details.
*/
#ifndef _M32104UT_M32104UT_PLD_H
#define _M32104UT_M32104UT_PLD_H
#include <linux/config.h>
#if defined(CONFIG_PLAT_M32104UT)
#define PLD_PLAT_BASE 0x02c00000
#else
#error "no platform configuration"
#endif
#ifndef __ASSEMBLY__
/*
* C functions use non-cache address.
*/
#define PLD_BASE (PLD_PLAT_BASE /* + NONCACHE_OFFSET */)
#define __reg8 (volatile unsigned char *)
#define __reg16 (volatile unsigned short *)
#define __reg32 (volatile unsigned int *)
#else
#define PLD_BASE (PLD_PLAT_BASE + NONCACHE_OFFSET)
#define __reg8
#define __reg16
#define __reg32
#endif /* __ASSEMBLY__ */
/* CFC */
#define PLD_CFRSTCR __reg16(PLD_BASE + 0x0000)
#define PLD_CFSTS __reg16(PLD_BASE + 0x0002)
#define PLD_CFIMASK __reg16(PLD_BASE + 0x0004)
#define PLD_CFBUFCR __reg16(PLD_BASE + 0x0006)
/* MMC */
#define PLD_MMCCR __reg16(PLD_BASE + 0x4000)
#define PLD_MMCMOD __reg16(PLD_BASE + 0x4002)
#define PLD_MMCSTS __reg16(PLD_BASE + 0x4006)
#define PLD_MMCBAUR __reg16(PLD_BASE + 0x400a)
#define PLD_MMCCMDBCUT __reg16(PLD_BASE + 0x400c)
#define PLD_MMCCDTBCUT __reg16(PLD_BASE + 0x400e)
#define PLD_MMCDET __reg16(PLD_BASE + 0x4010)
#define PLD_MMCWP __reg16(PLD_BASE + 0x4012)
#define PLD_MMCWDATA __reg16(PLD_BASE + 0x5000)
#define PLD_MMCRDATA __reg16(PLD_BASE + 0x6000)
#define PLD_MMCCMDDATA __reg16(PLD_BASE + 0x7000)
#define PLD_MMCRSPDATA __reg16(PLD_BASE + 0x7006)
/* ICU
* ICUISTS: status register
* ICUIREQ0: request register
* ICUIREQ1: request register
* ICUCR3: control register for CFIREQ# interrupt
* ICUCR4: control register for CFC Card insert interrupt
* ICUCR5: control register for CFC Card eject interrupt
* ICUCR6: control register for external interrupt
* ICUCR11: control register for MMC Card insert/eject interrupt
* ICUCR13: control register for SC error interrupt
* ICUCR14: control register for SC receive interrupt
* ICUCR15: control register for SC send interrupt
*/
#define PLD_IRQ_INT0 (M32104UT_PLD_IRQ_BASE + 0) /* None */
#define PLD_IRQ_CFIREQ (M32104UT_PLD_IRQ_BASE + 3) /* CF IREQ */
#define PLD_IRQ_CFC_INSERT (M32104UT_PLD_IRQ_BASE + 4) /* CF Insert */
#define PLD_IRQ_CFC_EJECT (M32104UT_PLD_IRQ_BASE + 5) /* CF Eject */
#define PLD_IRQ_EXINT (M32104UT_PLD_IRQ_BASE + 6) /* EXINT */
#define PLD_IRQ_MMCCARD (M32104UT_PLD_IRQ_BASE + 11) /* MMC Insert/Eject */
#define PLD_IRQ_SC_ERROR (M32104UT_PLD_IRQ_BASE + 13) /* SC error */
#define PLD_IRQ_SC_RCV (M32104UT_PLD_IRQ_BASE + 14) /* SC receive */
#define PLD_IRQ_SC_SND (M32104UT_PLD_IRQ_BASE + 15) /* SC send */
#define PLD_ICUISTS __reg16(PLD_BASE + 0x8002)
#define PLD_ICUISTS_VECB_MASK (0xf000)
#define PLD_ICUISTS_VECB(x) ((x) & PLD_ICUISTS_VECB_MASK)
#define PLD_ICUISTS_ISN_MASK (0x07c0)
#define PLD_ICUISTS_ISN(x) ((x) & PLD_ICUISTS_ISN_MASK)
#define PLD_ICUCR3 __reg16(PLD_BASE + 0x8104)
#define PLD_ICUCR4 __reg16(PLD_BASE + 0x8106)
#define PLD_ICUCR5 __reg16(PLD_BASE + 0x8108)
#define PLD_ICUCR6 __reg16(PLD_BASE + 0x810a)
#define PLD_ICUCR11 __reg16(PLD_BASE + 0x8114)
#define PLD_ICUCR13 __reg16(PLD_BASE + 0x8118)
#define PLD_ICUCR14 __reg16(PLD_BASE + 0x811a)
#define PLD_ICUCR15 __reg16(PLD_BASE + 0x811c)
#define PLD_ICUCR_IEN (0x1000)
#define PLD_ICUCR_IREQ (0x0100)
#define PLD_ICUCR_ISMOD00 (0x0000) /* Low edge */
#define PLD_ICUCR_ISMOD01 (0x0010) /* Low level */
#define PLD_ICUCR_ISMOD02 (0x0020) /* High edge */
#define PLD_ICUCR_ISMOD03 (0x0030) /* High level */
#define PLD_ICUCR_ILEVEL0 (0x0000)
#define PLD_ICUCR_ILEVEL1 (0x0001)
#define PLD_ICUCR_ILEVEL2 (0x0002)
#define PLD_ICUCR_ILEVEL3 (0x0003)
#define PLD_ICUCR_ILEVEL4 (0x0004)
#define PLD_ICUCR_ILEVEL5 (0x0005)
#define PLD_ICUCR_ILEVEL6 (0x0006)
#define PLD_ICUCR_ILEVEL7 (0x0007)
/* Power Control of MMC and CF */
#define PLD_CPCR __reg16(PLD_BASE + 0x14000)
#define PLD_CPCR_CDP 0x0001
/* LED Control
*
* 1: DIP swich side
* 2: Reset switch side
*/
#define PLD_IOLEDCR __reg16(PLD_BASE + 0x14002)
#define PLD_IOLED_1_ON 0x001
#define PLD_IOLED_1_OFF 0x000
#define PLD_IOLED_2_ON 0x002
#define PLD_IOLED_2_OFF 0x000
/* DIP Switch
* 0: Write-protect of Flash Memory (0:protected, 1:non-protected)
* 1: -
* 2: -
* 3: -
*/
#define PLD_IOSWSTS __reg16(PLD_BASE + 0x14004)
#define PLD_IOSWSTS_IOSW2 0x0200
#define PLD_IOSWSTS_IOSW1 0x0100
#define PLD_IOSWSTS_IOWP0 0x0001
/* CRC */
#define PLD_CRC7DATA __reg16(PLD_BASE + 0x18000)
#define PLD_CRC7INDATA __reg16(PLD_BASE + 0x18002)
#define PLD_CRC16DATA __reg16(PLD_BASE + 0x18004)
#define PLD_CRC16INDATA __reg16(PLD_BASE + 0x18006)
#define PLD_CRC16ADATA __reg16(PLD_BASE + 0x18008)
#define PLD_CRC16AINDATA __reg16(PLD_BASE + 0x1800a)
/* RTC */
#define PLD_RTCCR __reg16(PLD_BASE + 0x1c000)
#define PLD_RTCBAUR __reg16(PLD_BASE + 0x1c002)
#define PLD_RTCWRDATA __reg16(PLD_BASE + 0x1c004)
#define PLD_RTCRDDATA __reg16(PLD_BASE + 0x1c006)
#define PLD_RTCRSTODT __reg16(PLD_BASE + 0x1c008)
/* SIM Card */
#define PLD_SCCR __reg16(PLD_BASE + 0x38000)
#define PLD_SCMOD __reg16(PLD_BASE + 0x38004)
#define PLD_SCSTS __reg16(PLD_BASE + 0x38006)
#define PLD_SCINTCR __reg16(PLD_BASE + 0x38008)
#define PLD_SCBAUR __reg16(PLD_BASE + 0x3800a)
#define PLD_SCTXB __reg16(PLD_BASE + 0x3800c)
#define PLD_SCRXB __reg16(PLD_BASE + 0x3800e)
#endif /* _M32104UT_M32104UT_PLD_H */
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