[linux-2.6-block.git] / include / asm-m32r / m32104ut / m32104ut_pld.h

/*
 * include/asm-m32r/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


#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 */
Commit	Line	Data
9287d95e	1	/*
f30c2269	2	* include/asm-m32r/m32104ut/m32104ut_pld.h
9287d95e HT	3	*
	4	* Definitions for Programable Logic Device(PLD) on M32104UT board.
	5	* Based on m32700ut_pld.h
	6	*
	7	* Copyright (c) 2002 Takeo Takahashi
	8	* Copyright (c) 2005 Naoto Sugai
	9	*
	10	* This file is subject to the terms and conditions of the GNU General
	11	* Public License. See the file "COPYING" in the main directory of
	12	* this archive for more details.
	13	*/
	14
	15	#ifndef _M32104UT_M32104UT_PLD_H
	16	#define _M32104UT_M32104UT_PLD_H
	17
9287d95e HT	18
	19	#if defined(CONFIG_PLAT_M32104UT)
	20	#define PLD_PLAT_BASE 0x02c00000
	21	#else
	22	#error "no platform configuration"
	23	#endif
	24
	25	#ifndef __ASSEMBLY__
	26	/*
	27	* C functions use non-cache address.
	28	*/
	29	#define PLD_BASE (PLD_PLAT_BASE /* + NONCACHE_OFFSET */)
	30	#define __reg8 (volatile unsigned char *)
	31	#define __reg16 (volatile unsigned short *)
	32	#define __reg32 (volatile unsigned int *)
	33	#else
	34	#define PLD_BASE (PLD_PLAT_BASE + NONCACHE_OFFSET)
	35	#define __reg8
	36	#define __reg16
	37	#define __reg32
	38	#endif /* __ASSEMBLY__ */
	39
	40	/* CFC */
	41	#define PLD_CFRSTCR __reg16(PLD_BASE + 0x0000)
	42	#define PLD_CFSTS __reg16(PLD_BASE + 0x0002)
	43	#define PLD_CFIMASK __reg16(PLD_BASE + 0x0004)
	44	#define PLD_CFBUFCR __reg16(PLD_BASE + 0x0006)
	45
	46	/* MMC */
	47	#define PLD_MMCCR __reg16(PLD_BASE + 0x4000)
	48	#define PLD_MMCMOD __reg16(PLD_BASE + 0x4002)
	49	#define PLD_MMCSTS __reg16(PLD_BASE + 0x4006)
	50	#define PLD_MMCBAUR __reg16(PLD_BASE + 0x400a)
	51	#define PLD_MMCCMDBCUT __reg16(PLD_BASE + 0x400c)
	52	#define PLD_MMCCDTBCUT __reg16(PLD_BASE + 0x400e)
	53	#define PLD_MMCDET __reg16(PLD_BASE + 0x4010)
	54	#define PLD_MMCWP __reg16(PLD_BASE + 0x4012)
	55	#define PLD_MMCWDATA __reg16(PLD_BASE + 0x5000)
	56	#define PLD_MMCRDATA __reg16(PLD_BASE + 0x6000)
	57	#define PLD_MMCCMDDATA __reg16(PLD_BASE + 0x7000)
	58	#define PLD_MMCRSPDATA __reg16(PLD_BASE + 0x7006)
	59
	60	/* ICU
	61	* ICUISTS: status register
	62	* ICUIREQ0: request register
	63	* ICUIREQ1: request register
	64	* ICUCR3: control register for CFIREQ# interrupt
	65	* ICUCR4: control register for CFC Card insert interrupt
	66	* ICUCR5: control register for CFC Card eject interrupt
	67	* ICUCR6: control register for external interrupt
	68	* ICUCR11: control register for MMC Card insert/eject interrupt
	69	* ICUCR13: control register for SC error interrupt
	70	* ICUCR14: control register for SC receive interrupt
	71	* ICUCR15: control register for SC send interrupt
	72	*/
	73
	74	#define PLD_IRQ_INT0 (M32104UT_PLD_IRQ_BASE + 0) /* None */
	75	#define PLD_IRQ_CFIREQ (M32104UT_PLD_IRQ_BASE + 3) /* CF IREQ */
	76	#define PLD_IRQ_CFC_INSERT (M32104UT_PLD_IRQ_BASE + 4) /* CF Insert */
	77	#define PLD_IRQ_CFC_EJECT (M32104UT_PLD_IRQ_BASE + 5) /* CF Eject */
	78	#define PLD_IRQ_EXINT (M32104UT_PLD_IRQ_BASE + 6) /* EXINT */
	79	#define PLD_IRQ_MMCCARD (M32104UT_PLD_IRQ_BASE + 11) /* MMC Insert/Eject */
	80	#define PLD_IRQ_SC_ERROR (M32104UT_PLD_IRQ_BASE + 13) /* SC error */
	81	#define PLD_IRQ_SC_RCV (M32104UT_PLD_IRQ_BASE + 14) /* SC receive */
82	#define PLD_IRQ_SC_SND (M32104UT_PLD_IRQ_BASE + 15) /* SC send */
83
84	#define PLD_ICUISTS __reg16(PLD_BASE + 0x8002)
85	#define PLD_ICUISTS_VECB_MASK (0xf000)
86	#define PLD_ICUISTS_VECB(x) ((x) & PLD_ICUISTS_VECB_MASK)
87	#define PLD_ICUISTS_ISN_MASK (0x07c0)
88	#define PLD_ICUISTS_ISN(x) ((x) & PLD_ICUISTS_ISN_MASK)
89	#define PLD_ICUCR3 __reg16(PLD_BASE + 0x8104)
90	#define PLD_ICUCR4 __reg16(PLD_BASE + 0x8106)
91	#define PLD_ICUCR5 __reg16(PLD_BASE + 0x8108)
92	#define PLD_ICUCR6 __reg16(PLD_BASE + 0x810a)
93	#define PLD_ICUCR11 __reg16(PLD_BASE + 0x8114)
94	#define PLD_ICUCR13 __reg16(PLD_BASE + 0x8118)
95	#define PLD_ICUCR14 __reg16(PLD_BASE + 0x811a)
96	#define PLD_ICUCR15 __reg16(PLD_BASE + 0x811c)
97	#define PLD_ICUCR_IEN (0x1000)
98	#define PLD_ICUCR_IREQ (0x0100)
99	#define PLD_ICUCR_ISMOD00 (0x0000) /* Low edge */
100	#define PLD_ICUCR_ISMOD01 (0x0010) /* Low level */
101	#define PLD_ICUCR_ISMOD02 (0x0020) /* High edge */
102	#define PLD_ICUCR_ISMOD03 (0x0030) /* High level */
103	#define PLD_ICUCR_ILEVEL0 (0x0000)
104	#define PLD_ICUCR_ILEVEL1 (0x0001)
105	#define PLD_ICUCR_ILEVEL2 (0x0002)
106	#define PLD_ICUCR_ILEVEL3 (0x0003)
107	#define PLD_ICUCR_ILEVEL4 (0x0004)
108	#define PLD_ICUCR_ILEVEL5 (0x0005)
109	#define PLD_ICUCR_ILEVEL6 (0x0006)
110	#define PLD_ICUCR_ILEVEL7 (0x0007)
111
112	/* Power Control of MMC and CF */
113	#define PLD_CPCR __reg16(PLD_BASE + 0x14000)
114	#define PLD_CPCR_CDP 0x0001
115
116	/* LED Control
117	*
118	* 1: DIP swich side
119	* 2: Reset switch side
120	*/
121	#define PLD_IOLEDCR __reg16(PLD_BASE + 0x14002)
122	#define PLD_IOLED_1_ON 0x001
123	#define PLD_IOLED_1_OFF 0x000
124	#define PLD_IOLED_2_ON 0x002
125	#define PLD_IOLED_2_OFF 0x000
126
127	/* DIP Switch
128	* 0: Write-protect of Flash Memory (0:protected, 1:non-protected)
129	* 1: -
130	* 2: -
131	* 3: -
132	*/
133	#define PLD_IOSWSTS __reg16(PLD_BASE + 0x14004)
134	#define PLD_IOSWSTS_IOSW2 0x0200
135	#define PLD_IOSWSTS_IOSW1 0x0100
136	#define PLD_IOSWSTS_IOWP0 0x0001
137
138	/* CRC */
139	#define PLD_CRC7DATA __reg16(PLD_BASE + 0x18000)
140	#define PLD_CRC7INDATA __reg16(PLD_BASE + 0x18002)
141	#define PLD_CRC16DATA __reg16(PLD_BASE + 0x18004)
142	#define PLD_CRC16INDATA __reg16(PLD_BASE + 0x18006)
143	#define PLD_CRC16ADATA __reg16(PLD_BASE + 0x18008)
144	#define PLD_CRC16AINDATA __reg16(PLD_BASE + 0x1800a)
145
146	/* RTC */
147	#define PLD_RTCCR __reg16(PLD_BASE + 0x1c000)
148	#define PLD_RTCBAUR __reg16(PLD_BASE + 0x1c002)
149	#define PLD_RTCWRDATA __reg16(PLD_BASE + 0x1c004)
150	#define PLD_RTCRDDATA __reg16(PLD_BASE + 0x1c006)
151	#define PLD_RTCRSTODT __reg16(PLD_BASE + 0x1c008)
152
153	/* SIM Card */
154	#define PLD_SCCR __reg16(PLD_BASE + 0x38000)
155	#define PLD_SCMOD __reg16(PLD_BASE + 0x38004)
156	#define PLD_SCSTS __reg16(PLD_BASE + 0x38006)
157	#define PLD_SCINTCR __reg16(PLD_BASE + 0x38008)
158	#define PLD_SCBAUR __reg16(PLD_BASE + 0x3800a)
159	#define PLD_SCTXB __reg16(PLD_BASE + 0x3800c)
160	#define PLD_SCRXB __reg16(PLD_BASE + 0x3800e)
161
162	#endif /* _M32104UT_M32104UT_PLD_H */