[deliverable/linux.git] / include / asm-mips / txx9 / tx3927.h

/*
 * 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.
 *
 * Copyright (C) 2000 Toshiba Corporation
 */
#ifndef __ASM_TXX9_TX3927_H
#define __ASM_TXX9_TX3927_H

#include <asm/txx9/txx927.h>

#define TX3927_REG_BASE	0xfffe0000UL
#define TX3927_REG_SIZE	0x00010000
#define TX3927_SDRAMC_REG	(TX3927_REG_BASE + 0x8000)
#define TX3927_ROMC_REG		(TX3927_REG_BASE + 0x9000)
#define TX3927_DMA_REG		(TX3927_REG_BASE + 0xb000)
#define TX3927_IRC_REG		(TX3927_REG_BASE + 0xc000)
#define TX3927_PCIC_REG		(TX3927_REG_BASE + 0xd000)
#define TX3927_CCFG_REG		(TX3927_REG_BASE + 0xe000)
#define TX3927_NR_TMR	3
#define TX3927_TMR_REG(ch)	(TX3927_REG_BASE + 0xf000 + (ch) * 0x100)
#define TX3927_NR_SIO	2
#define TX3927_SIO_REG(ch)	(TX3927_REG_BASE + 0xf300 + (ch) * 0x100)
#define TX3927_PIO_REG		(TX3927_REG_BASE + 0xf500)

struct tx3927_sdramc_reg {
	volatile unsigned long cr[8];
	volatile unsigned long tr[3];
	volatile unsigned long cmd;
	volatile unsigned long smrs[2];
};

struct tx3927_romc_reg {
	volatile unsigned long cr[8];
};

struct tx3927_dma_reg {
	struct tx3927_dma_ch_reg {
		volatile unsigned long cha;
		volatile unsigned long sar;
		volatile unsigned long dar;
		volatile unsigned long cntr;
		volatile unsigned long sair;
		volatile unsigned long dair;
		volatile unsigned long ccr;
		volatile unsigned long csr;
	} ch[4];
	volatile unsigned long dbr[8];
	volatile unsigned long tdhr;
	volatile unsigned long mcr;
	volatile unsigned long unused0;
};

#include <asm/byteorder.h>

#ifdef __BIG_ENDIAN
#define endian_def_s2(e1, e2)	\
	volatile unsigned short e1, e2
#define endian_def_sb2(e1, e2, e3)	\
	volatile unsigned short e1;volatile unsigned char e2, e3
#define endian_def_b2s(e1, e2, e3)	\
	volatile unsigned char e1, e2;volatile unsigned short e3
#define endian_def_b4(e1, e2, e3, e4)	\
	volatile unsigned char e1, e2, e3, e4
#else
#define endian_def_s2(e1, e2)	\
	volatile unsigned short e2, e1
#define endian_def_sb2(e1, e2, e3)	\
	volatile unsigned char e3, e2;volatile unsigned short e1
#define endian_def_b2s(e1, e2, e3)	\
	volatile unsigned short e3;volatile unsigned char e2, e1
#define endian_def_b4(e1, e2, e3, e4)	\
	volatile unsigned char e4, e3, e2, e1
#endif

struct tx3927_pcic_reg {
	endian_def_s2(did, vid);
	endian_def_s2(pcistat, pcicmd);
	endian_def_b4(cc, scc, rpli, rid);
	endian_def_b4(unused0, ht, mlt, cls);
	volatile unsigned long ioba;		/* +10 */
	volatile unsigned long mba;
	volatile unsigned long unused1[5];
	endian_def_s2(svid, ssvid);
	volatile unsigned long unused2;		/* +30 */
	endian_def_sb2(unused3, unused4, capptr);
	volatile unsigned long unused5;
	endian_def_b4(ml, mg, ip, il);
	volatile unsigned long unused6;		/* +40 */
	volatile unsigned long istat;
	volatile unsigned long iim;
	volatile unsigned long rrt;
	volatile unsigned long unused7[3];		/* +50 */
	volatile unsigned long ipbmma;
	volatile unsigned long ipbioma;		/* +60 */
	volatile unsigned long ilbmma;
	volatile unsigned long ilbioma;
	volatile unsigned long unused8[9];
	volatile unsigned long tc;		/* +90 */
	volatile unsigned long tstat;
	volatile unsigned long tim;
	volatile unsigned long tccmd;
	volatile unsigned long pcirrt;		/* +a0 */
	volatile unsigned long pcirrt_cmd;
	volatile unsigned long pcirrdt;
	volatile unsigned long unused9[3];
	volatile unsigned long tlboap;
	volatile unsigned long tlbiap;
	volatile unsigned long tlbmma;		/* +c0 */
	volatile unsigned long tlbioma;
	volatile unsigned long sc_msg;
	volatile unsigned long sc_be;
	volatile unsigned long tbl;		/* +d0 */
	volatile unsigned long unused10[3];
	volatile unsigned long pwmng;		/* +e0 */
	volatile unsigned long pwmngs;
	volatile unsigned long unused11[6];
	volatile unsigned long req_trace;		/* +100 */
	volatile unsigned long pbapmc;
	volatile unsigned long pbapms;
	volatile unsigned long pbapmim;
	volatile unsigned long bm;		/* +110 */
	volatile unsigned long cpcibrs;
	volatile unsigned long cpcibgs;
	volatile unsigned long pbacs;
	volatile unsigned long iobas;		/* +120 */
	volatile unsigned long mbas;
	volatile unsigned long lbc;
	volatile unsigned long lbstat;
	volatile unsigned long lbim;		/* +130 */
	volatile unsigned long pcistatim;
	volatile unsigned long ica;
	volatile unsigned long icd;
	volatile unsigned long iiadp;		/* +140 */
	volatile unsigned long iscdp;
	volatile unsigned long mmas;
	volatile unsigned long iomas;
	volatile unsigned long ipciaddr;		/* +150 */
	volatile unsigned long ipcidata;
	volatile unsigned long ipcibe;
};

struct tx3927_ccfg_reg {
	volatile unsigned long ccfg;
	volatile unsigned long crir;
	volatile unsigned long pcfg;
	volatile unsigned long tear;
	volatile unsigned long pdcr;
};

/*
 * SDRAMC
 */

/*
 * ROMC
 */

/*
 * DMA
 */
/* bits for MCR */
#define TX3927_DMA_MCR_EIS(ch)	(0x10000000<<(ch))
#define TX3927_DMA_MCR_DIS(ch)	(0x01000000<<(ch))
#define TX3927_DMA_MCR_RSFIF	0x00000080
#define TX3927_DMA_MCR_FIFUM(ch)	(0x00000008<<(ch))
#define TX3927_DMA_MCR_LE	0x00000004
#define TX3927_DMA_MCR_RPRT	0x00000002
#define TX3927_DMA_MCR_MSTEN	0x00000001

/* bits for CCRn */
#define TX3927_DMA_CCR_DBINH	0x04000000
#define TX3927_DMA_CCR_SBINH	0x02000000
#define TX3927_DMA_CCR_CHRST	0x01000000
#define TX3927_DMA_CCR_RVBYTE	0x00800000
#define TX3927_DMA_CCR_ACKPOL	0x00400000
#define TX3927_DMA_CCR_REQPL	0x00200000
#define TX3927_DMA_CCR_EGREQ	0x00100000
#define TX3927_DMA_CCR_CHDN	0x00080000
#define TX3927_DMA_CCR_DNCTL	0x00060000
#define TX3927_DMA_CCR_EXTRQ	0x00010000
#define TX3927_DMA_CCR_INTRQD	0x0000e000
#define TX3927_DMA_CCR_INTENE	0x00001000
#define TX3927_DMA_CCR_INTENC	0x00000800
#define TX3927_DMA_CCR_INTENT	0x00000400
#define TX3927_DMA_CCR_CHNEN	0x00000200
#define TX3927_DMA_CCR_XFACT	0x00000100
#define TX3927_DMA_CCR_SNOP	0x00000080
#define TX3927_DMA_CCR_DSTINC	0x00000040
#define TX3927_DMA_CCR_SRCINC	0x00000020
#define TX3927_DMA_CCR_XFSZ(order)	(((order) << 2) & 0x0000001c)
#define TX3927_DMA_CCR_XFSZ_1W	TX3927_DMA_CCR_XFSZ(2)
#define TX3927_DMA_CCR_XFSZ_4W	TX3927_DMA_CCR_XFSZ(4)
#define TX3927_DMA_CCR_XFSZ_8W	TX3927_DMA_CCR_XFSZ(5)
#define TX3927_DMA_CCR_XFSZ_16W	TX3927_DMA_CCR_XFSZ(6)
#define TX3927_DMA_CCR_XFSZ_32W	TX3927_DMA_CCR_XFSZ(7)
#define TX3927_DMA_CCR_MEMIO	0x00000002
#define TX3927_DMA_CCR_ONEAD	0x00000001

/* bits for CSRn */
#define TX3927_DMA_CSR_CHNACT	0x00000100
#define TX3927_DMA_CSR_ABCHC	0x00000080
#define TX3927_DMA_CSR_NCHNC	0x00000040
#define TX3927_DMA_CSR_NTRNFC	0x00000020
#define TX3927_DMA_CSR_EXTDN	0x00000010
#define TX3927_DMA_CSR_CFERR	0x00000008
#define TX3927_DMA_CSR_CHERR	0x00000004
#define TX3927_DMA_CSR_DESERR	0x00000002
#define TX3927_DMA_CSR_SORERR	0x00000001

/*
 * IRC
 */
#define TX3927_IR_INT0	0
#define TX3927_IR_INT1	1
#define TX3927_IR_INT2	2
#define TX3927_IR_INT3	3
#define TX3927_IR_INT4	4
#define TX3927_IR_INT5	5
#define TX3927_IR_SIO0	6
#define TX3927_IR_SIO1	7
#define TX3927_IR_SIO(ch)	(6 + (ch))
#define TX3927_IR_DMA	8
#define TX3927_IR_PIO	9
#define TX3927_IR_PCI	10
#define TX3927_IR_TMR(ch)	(13 + (ch))
#define TX3927_NUM_IR	16

/*
 * PCIC
 */
/* bits for PCICMD */
/* see PCI_COMMAND_XXX in linux/pci.h */

/* bits for PCISTAT */
/* see PCI_STATUS_XXX in linux/pci.h */
#define PCI_STATUS_NEW_CAP	0x0010

/* bits for ISTAT/IIM */
#define TX3927_PCIC_IIM_ALL	0x00001600

/* bits for TC */
#define TX3927_PCIC_TC_OF16E	0x00000020
#define TX3927_PCIC_TC_IF8E	0x00000010
#define TX3927_PCIC_TC_OF8E	0x00000008

/* bits for TSTAT/TIM */
#define TX3927_PCIC_TIM_ALL	0x0003ffff

/* bits for IOBA/MBA */
/* see PCI_BASE_ADDRESS_XXX in linux/pci.h */

/* bits for PBAPMC */
#define TX3927_PCIC_PBAPMC_RPBA	0x00000004
#define TX3927_PCIC_PBAPMC_PBAEN	0x00000002
#define TX3927_PCIC_PBAPMC_BMCEN	0x00000001

/* bits for LBSTAT/LBIM */
#define TX3927_PCIC_LBIM_ALL	0x0000003e

/* bits for PCISTATIM (see also PCI_STATUS_XXX in linux/pci.h */
#define TX3927_PCIC_PCISTATIM_ALL	0x0000f900

/* bits for LBC */
#define TX3927_PCIC_LBC_IBSE	0x00004000
#define TX3927_PCIC_LBC_TIBSE	0x00002000
#define TX3927_PCIC_LBC_TMFBSE	0x00001000
#define TX3927_PCIC_LBC_HRST	0x00000800
#define TX3927_PCIC_LBC_SRST	0x00000400
#define TX3927_PCIC_LBC_EPCAD	0x00000200
#define TX3927_PCIC_LBC_MSDSE	0x00000100
#define TX3927_PCIC_LBC_CRR	0x00000080
#define TX3927_PCIC_LBC_ILMDE	0x00000040
#define TX3927_PCIC_LBC_ILIDE	0x00000020

#define TX3927_PCIC_IDSEL_AD_TO_SLOT(ad)	((ad) - 11)
#define TX3927_PCIC_MAX_DEVNU	TX3927_PCIC_IDSEL_AD_TO_SLOT(32)

/*
 * CCFG
 */
/* CCFG : Chip Configuration */
#define TX3927_CCFG_TLBOFF	0x00020000
#define TX3927_CCFG_BEOW	0x00010000
#define TX3927_CCFG_WR	0x00008000
#define TX3927_CCFG_TOE	0x00004000
#define TX3927_CCFG_PCIXARB	0x00002000
#define TX3927_CCFG_PCI3	0x00001000
#define TX3927_CCFG_PSNP	0x00000800
#define TX3927_CCFG_PPRI	0x00000400
#define TX3927_CCFG_PLLM	0x00000030
#define TX3927_CCFG_ENDIAN	0x00000004
#define TX3927_CCFG_HALT	0x00000002
#define TX3927_CCFG_ACEHOLD	0x00000001

/* PCFG : Pin Configuration */
#define TX3927_PCFG_SYSCLKEN	0x08000000
#define TX3927_PCFG_SDRCLKEN_ALL	0x07c00000
#define TX3927_PCFG_SDRCLKEN(ch)	(0x00400000<<(ch))
#define TX3927_PCFG_PCICLKEN_ALL	0x003c0000
#define TX3927_PCFG_PCICLKEN(ch)	(0x00040000<<(ch))
#define TX3927_PCFG_SELALL	0x0003ffff
#define TX3927_PCFG_SELCS	0x00020000
#define TX3927_PCFG_SELDSF	0x00010000
#define TX3927_PCFG_SELSIOC_ALL	0x0000c000
#define TX3927_PCFG_SELSIOC(ch)	(0x00004000<<(ch))
#define TX3927_PCFG_SELSIO_ALL	0x00003000
#define TX3927_PCFG_SELSIO(ch)	(0x00001000<<(ch))
#define TX3927_PCFG_SELTMR_ALL	0x00000e00
#define TX3927_PCFG_SELTMR(ch)	(0x00000200<<(ch))
#define TX3927_PCFG_SELDONE	0x00000100
#define TX3927_PCFG_INTDMA_ALL	0x000000f0
#define TX3927_PCFG_INTDMA(ch)	(0x00000010<<(ch))
#define TX3927_PCFG_SELDMA_ALL	0x0000000f
#define TX3927_PCFG_SELDMA(ch)	(0x00000001<<(ch))

#define tx3927_sdramcptr	((struct tx3927_sdramc_reg *)TX3927_SDRAMC_REG)
#define tx3927_romcptr		((struct tx3927_romc_reg *)TX3927_ROMC_REG)
#define tx3927_dmaptr		((struct tx3927_dma_reg *)TX3927_DMA_REG)
#define tx3927_pcicptr		((struct tx3927_pcic_reg *)TX3927_PCIC_REG)
#define tx3927_ccfgptr		((struct tx3927_ccfg_reg *)TX3927_CCFG_REG)
#define tx3927_sioptr(ch)	((struct txx927_sio_reg *)TX3927_SIO_REG(ch))
#define tx3927_pioptr		((struct txx9_pio_reg __iomem *)TX3927_PIO_REG)

#define TX3927_REV_PCODE()	(tx3927_ccfgptr->crir >> 16)
#define TX3927_ROMC_BA(ch)	(tx3927_romcptr->cr[(ch)] & 0xfff00000)
#define TX3927_ROMC_SIZE(ch)	\
	(0x00100000 << ((tx3927_romcptr->cr[(ch)] >> 8) & 0xf))

void tx3927_wdt_init(void);
void tx3927_setup(void);
void tx3927_time_init(unsigned int evt_tmrnr, unsigned int src_tmrnr);
void tx3927_setup_serial(unsigned int cts_mask);
struct pci_controller;
void tx3927_pcic_setup(struct pci_controller *channel,
		       unsigned long sdram_size, int extarb);
void tx3927_setup_pcierr_irq(void);
void tx3927_irq_init(void);

#endif /* __ASM_TXX9_TX3927_H */
Commit	Line	Data
1da177e4 LT	1	/*
	2	* This file is subject to the terms and conditions of the GNU General Public
	3	* License. See the file "COPYING" in the main directory of this archive
	4	* for more details.
	5	*
	6	* Copyright (C) 2000 Toshiba Corporation
	7	*/
22b1d707 AN	8	#ifndef __ASM_TXX9_TX3927_H
22b1d707 AN	9	#define __ASM_TXX9_TX3927_H
1da177e4	10
22b1d707	11	#include <asm/txx9/txx927.h>
1da177e4	12
e0eb7307	13	#define TX3927_REG_BASE 0xfffe0000UL
f6727fb8	14	#define TX3927_REG_SIZE 0x00010000
e0eb7307 AN	15	#define TX3927_SDRAMC_REG (TX3927_REG_BASE + 0x8000)
	16	#define TX3927_ROMC_REG (TX3927_REG_BASE + 0x9000)
	17	#define TX3927_DMA_REG (TX3927_REG_BASE + 0xb000)
	18	#define TX3927_IRC_REG (TX3927_REG_BASE + 0xc000)
	19	#define TX3927_PCIC_REG (TX3927_REG_BASE + 0xd000)
	20	#define TX3927_CCFG_REG (TX3927_REG_BASE + 0xe000)
1da177e4	21	#define TX3927_NR_TMR 3
e0eb7307	22	#define TX3927_TMR_REG(ch) (TX3927_REG_BASE + 0xf000 + (ch) * 0x100)
1da177e4	23	#define TX3927_NR_SIO 2
e0eb7307 AN	24	#define TX3927_SIO_REG(ch) (TX3927_REG_BASE + 0xf300 + (ch) * 0x100)
e0eb7307 AN	25	#define TX3927_PIO_REG (TX3927_REG_BASE + 0xf500)
1da177e4	26
1da177e4 LT	27	struct tx3927_sdramc_reg {
	28	volatile unsigned long cr[8];
	29	volatile unsigned long tr[3];
	30	volatile unsigned long cmd;
	31	volatile unsigned long smrs[2];
	32	};
	33
	34	struct tx3927_romc_reg {
	35	volatile unsigned long cr[8];
	36	};
	37
	38	struct tx3927_dma_reg {
	39	struct tx3927_dma_ch_reg {
	40	volatile unsigned long cha;
	41	volatile unsigned long sar;
	42	volatile unsigned long dar;
	43	volatile unsigned long cntr;
	44	volatile unsigned long sair;
	45	volatile unsigned long dair;
	46	volatile unsigned long ccr;
	47	volatile unsigned long csr;
	48	} ch[4];
	49	volatile unsigned long dbr[8];
	50	volatile unsigned long tdhr;
	51	volatile unsigned long mcr;
	52	volatile unsigned long unused0;
	53	};
	54
1da177e4 LT	55	#include <asm/byteorder.h>
	56
	57	#ifdef __BIG_ENDIAN
21a151d8 RB	58	#define endian_def_s2(e1, e2) \
	59	volatile unsigned short e1, e2
	60	#define endian_def_sb2(e1, e2, e3) \
	61	volatile unsigned short e1;volatile unsigned char e2, e3
	62	#define endian_def_b2s(e1, e2, e3) \
	63	volatile unsigned char e1, e2;volatile unsigned short e3
	64	#define endian_def_b4(e1, e2, e3, e4) \
	65	volatile unsigned char e1, e2, e3, e4
1da177e4	66	#else
21a151d8 RB	67	#define endian_def_s2(e1, e2) \
	68	volatile unsigned short e2, e1
	69	#define endian_def_sb2(e1, e2, e3) \
	70	volatile unsigned char e3, e2;volatile unsigned short e1
	71	#define endian_def_b2s(e1, e2, e3) \
	72	volatile unsigned short e3;volatile unsigned char e2, e1
	73	#define endian_def_b4(e1, e2, e3, e4) \
	74	volatile unsigned char e4, e3, e2, e1
1da177e4 LT	75	#endif
	76
	77	struct tx3927_pcic_reg {
	78	endian_def_s2(did, vid);
	79	endian_def_s2(pcistat, pcicmd);
	80	endian_def_b4(cc, scc, rpli, rid);
	81	endian_def_b4(unused0, ht, mlt, cls);
	82	volatile unsigned long ioba; /* +10 */
	83	volatile unsigned long mba;
	84	volatile unsigned long unused1[5];
	85	endian_def_s2(svid, ssvid);
	86	volatile unsigned long unused2; /* +30 */
	87	endian_def_sb2(unused3, unused4, capptr);
	88	volatile unsigned long unused5;
	89	endian_def_b4(ml, mg, ip, il);
	90	volatile unsigned long unused6; /* +40 */
	91	volatile unsigned long istat;
	92	volatile unsigned long iim;
	93	volatile unsigned long rrt;
	94	volatile unsigned long unused7[3]; /* +50 */
	95	volatile unsigned long ipbmma;
	96	volatile unsigned long ipbioma; /* +60 */
	97	volatile unsigned long ilbmma;
	98	volatile unsigned long ilbioma;
	99	volatile unsigned long unused8[9];
	100	volatile unsigned long tc; /* +90 */
	101	volatile unsigned long tstat;
	102	volatile unsigned long tim;
	103	volatile unsigned long tccmd;
	104	volatile unsigned long pcirrt; /* +a0 */
	105	volatile unsigned long pcirrt_cmd;
	106	volatile unsigned long pcirrdt;
	107	volatile unsigned long unused9[3];
	108	volatile unsigned long tlboap;
	109	volatile unsigned long tlbiap;
	110	volatile unsigned long tlbmma; /* +c0 */
	111	volatile unsigned long tlbioma;
	112	volatile unsigned long sc_msg;
	113	volatile unsigned long sc_be;
	114	volatile unsigned long tbl; /* +d0 */
	115	volatile unsigned long unused10[3];
	116	volatile unsigned long pwmng; /* +e0 */
	117	volatile unsigned long pwmngs;
	118	volatile unsigned long unused11[6];
	119	volatile unsigned long req_trace; /* +100 */
	120	volatile unsigned long pbapmc;
	121	volatile unsigned long pbapms;
	122	volatile unsigned long pbapmim;
	123	volatile unsigned long bm; /* +110 */
	124	volatile unsigned long cpcibrs;
	125	volatile unsigned long cpcibgs;
	126	volatile unsigned long pbacs;
	127	volatile unsigned long iobas; /* +120 */
	128	volatile unsigned long mbas;
	129	volatile unsigned long lbc;
	130	volatile unsigned long lbstat;
	131	volatile unsigned long lbim; /* +130 */
	132	volatile unsigned long pcistatim;
	133	volatile unsigned long ica;
	134	volatile unsigned long icd;
	135	volatile unsigned long iiadp; /* +140 */
	136	volatile unsigned long iscdp;
	137	volatile unsigned long mmas;
	138	volatile unsigned long iomas;
139	volatile unsigned long ipciaddr; /* +150 */
140	volatile unsigned long ipcidata;
141	volatile unsigned long ipcibe;
142	};
143
144	struct tx3927_ccfg_reg {
145	volatile unsigned long ccfg;
146	volatile unsigned long crir;
147	volatile unsigned long pcfg;
148	volatile unsigned long tear;
149	volatile unsigned long pdcr;
150	};
151
1da177e4 LT	152	/*
	153	* SDRAMC
	154	*/
	155
	156	/*
	157	* ROMC
	158	*/
	159
	160	/*
	161	* DMA
	162	*/
	163	/* bits for MCR */
	164	#define TX3927_DMA_MCR_EIS(ch) (0x10000000<<(ch))
	165	#define TX3927_DMA_MCR_DIS(ch) (0x01000000<<(ch))
	166	#define TX3927_DMA_MCR_RSFIF 0x00000080
	167	#define TX3927_DMA_MCR_FIFUM(ch) (0x00000008<<(ch))
	168	#define TX3927_DMA_MCR_LE 0x00000004
	169	#define TX3927_DMA_MCR_RPRT 0x00000002
	170	#define TX3927_DMA_MCR_MSTEN 0x00000001
	171
	172	/* bits for CCRn */
	173	#define TX3927_DMA_CCR_DBINH 0x04000000
	174	#define TX3927_DMA_CCR_SBINH 0x02000000
	175	#define TX3927_DMA_CCR_CHRST 0x01000000
	176	#define TX3927_DMA_CCR_RVBYTE 0x00800000
	177	#define TX3927_DMA_CCR_ACKPOL 0x00400000
	178	#define TX3927_DMA_CCR_REQPL 0x00200000
	179	#define TX3927_DMA_CCR_EGREQ 0x00100000
	180	#define TX3927_DMA_CCR_CHDN 0x00080000
	181	#define TX3927_DMA_CCR_DNCTL 0x00060000
	182	#define TX3927_DMA_CCR_EXTRQ 0x00010000
	183	#define TX3927_DMA_CCR_INTRQD 0x0000e000
	184	#define TX3927_DMA_CCR_INTENE 0x00001000
	185	#define TX3927_DMA_CCR_INTENC 0x00000800
	186	#define TX3927_DMA_CCR_INTENT 0x00000400
	187	#define TX3927_DMA_CCR_CHNEN 0x00000200
	188	#define TX3927_DMA_CCR_XFACT 0x00000100
	189	#define TX3927_DMA_CCR_SNOP 0x00000080
	190	#define TX3927_DMA_CCR_DSTINC 0x00000040
	191	#define TX3927_DMA_CCR_SRCINC 0x00000020
	192	#define TX3927_DMA_CCR_XFSZ(order) (((order) << 2) & 0x0000001c)
	193	#define TX3927_DMA_CCR_XFSZ_1W TX3927_DMA_CCR_XFSZ(2)
	194	#define TX3927_DMA_CCR_XFSZ_4W TX3927_DMA_CCR_XFSZ(4)
	195	#define TX3927_DMA_CCR_XFSZ_8W TX3927_DMA_CCR_XFSZ(5)
	196	#define TX3927_DMA_CCR_XFSZ_16W TX3927_DMA_CCR_XFSZ(6)
	197	#define TX3927_DMA_CCR_XFSZ_32W TX3927_DMA_CCR_XFSZ(7)
	198	#define TX3927_DMA_CCR_MEMIO 0x00000002
	199	#define TX3927_DMA_CCR_ONEAD 0x00000001
	200
	201	/* bits for CSRn */
	202	#define TX3927_DMA_CSR_CHNACT 0x00000100
	203	#define TX3927_DMA_CSR_ABCHC 0x00000080
	204	#define TX3927_DMA_CSR_NCHNC 0x00000040
	205	#define TX3927_DMA_CSR_NTRNFC 0x00000020
	206	#define TX3927_DMA_CSR_EXTDN 0x00000010
	207	#define TX3927_DMA_CSR_CFERR 0x00000008
	208	#define TX3927_DMA_CSR_CHERR 0x00000004
	209	#define TX3927_DMA_CSR_DESERR 0x00000002
	210	#define TX3927_DMA_CSR_SORERR 0x00000001
	211
	212	/*
	213	* IRC
	214	*/
1da177e4 LT	215	#define TX3927_IR_INT0 0
	216	#define TX3927_IR_INT1 1
	217	#define TX3927_IR_INT2 2
	218	#define TX3927_IR_INT3 3
	219	#define TX3927_IR_INT4 4
	220	#define TX3927_IR_INT5 5
	221	#define TX3927_IR_SIO0 6
	222	#define TX3927_IR_SIO1 7
	223	#define TX3927_IR_SIO(ch) (6 + (ch))
	224	#define TX3927_IR_DMA 8
	225	#define TX3927_IR_PIO 9
	226	#define TX3927_IR_PCI 10
229f773e	227	#define TX3927_IR_TMR(ch) (13 + (ch))
1da177e4 LT	228	#define TX3927_NUM_IR 16
	229
	230	/*
	231	* PCIC
	232	*/
	233	/* bits for PCICMD */
	234	/* see PCI_COMMAND_XXX in linux/pci.h */
	235
	236	/* bits for PCISTAT */
	237	/* see PCI_STATUS_XXX in linux/pci.h */
	238	#define PCI_STATUS_NEW_CAP 0x0010
	239
455cc256 AN	240	/* bits for ISTAT/IIM */
	241	#define TX3927_PCIC_IIM_ALL 0x00001600
	242
1da177e4 LT	243	/* bits for TC */
	244	#define TX3927_PCIC_TC_OF16E 0x00000020
	245	#define TX3927_PCIC_TC_IF8E 0x00000010
	246	#define TX3927_PCIC_TC_OF8E 0x00000008
	247
455cc256 AN	248	/* bits for TSTAT/TIM */
	249	#define TX3927_PCIC_TIM_ALL 0x0003ffff
	250
1da177e4 LT	251	/* bits for IOBA/MBA */
	252	/* see PCI_BASE_ADDRESS_XXX in linux/pci.h */
	253
	254	/* bits for PBAPMC */
	255	#define TX3927_PCIC_PBAPMC_RPBA 0x00000004
	256	#define TX3927_PCIC_PBAPMC_PBAEN 0x00000002
	257	#define TX3927_PCIC_PBAPMC_BMCEN 0x00000001
	258
	259	/* bits for LBSTAT/LBIM */
	260	#define TX3927_PCIC_LBIM_ALL 0x0000003e
	261
	262	/* bits for PCISTATIM (see also PCI_STATUS_XXX in linux/pci.h */
	263	#define TX3927_PCIC_PCISTATIM_ALL 0x0000f900
	264
	265	/* bits for LBC */
	266	#define TX3927_PCIC_LBC_IBSE 0x00004000
	267	#define TX3927_PCIC_LBC_TIBSE 0x00002000
	268	#define TX3927_PCIC_LBC_TMFBSE 0x00001000
	269	#define TX3927_PCIC_LBC_HRST 0x00000800
	270	#define TX3927_PCIC_LBC_SRST 0x00000400
	271	#define TX3927_PCIC_LBC_EPCAD 0x00000200
	272	#define TX3927_PCIC_LBC_MSDSE 0x00000100
	273	#define TX3927_PCIC_LBC_CRR 0x00000080
	274	#define TX3927_PCIC_LBC_ILMDE 0x00000040
	275	#define TX3927_PCIC_LBC_ILIDE 0x00000020
	276
	277	#define TX3927_PCIC_IDSEL_AD_TO_SLOT(ad) ((ad) - 11)
	278	#define TX3927_PCIC_MAX_DEVNU TX3927_PCIC_IDSEL_AD_TO_SLOT(32)
	279
	280	/*
	281	* CCFG
	282	*/
	283	/* CCFG : Chip Configuration */
	284	#define TX3927_CCFG_TLBOFF 0x00020000
	285	#define TX3927_CCFG_BEOW 0x00010000
	286	#define TX3927_CCFG_WR 0x00008000
	287	#define TX3927_CCFG_TOE 0x00004000
	288	#define TX3927_CCFG_PCIXARB 0x00002000
	289	#define TX3927_CCFG_PCI3 0x00001000
	290	#define TX3927_CCFG_PSNP 0x00000800
	291	#define TX3927_CCFG_PPRI 0x00000400
	292	#define TX3927_CCFG_PLLM 0x00000030
	293	#define TX3927_CCFG_ENDIAN 0x00000004
	294	#define TX3927_CCFG_HALT 0x00000002
	295	#define TX3927_CCFG_ACEHOLD 0x00000001
	296
	297	/* PCFG : Pin Configuration */
	298	#define TX3927_PCFG_SYSCLKEN 0x08000000
	299	#define TX3927_PCFG_SDRCLKEN_ALL 0x07c00000
	300	#define TX3927_PCFG_SDRCLKEN(ch) (0x00400000<<(ch))
	301	#define TX3927_PCFG_PCICLKEN_ALL 0x003c0000
	302	#define TX3927_PCFG_PCICLKEN(ch) (0x00040000<<(ch))
	303	#define TX3927_PCFG_SELALL 0x0003ffff
	304	#define TX3927_PCFG_SELCS 0x00020000
	305	#define TX3927_PCFG_SELDSF 0x00010000
	306	#define TX3927_PCFG_SELSIOC_ALL 0x0000c000
	307	#define TX3927_PCFG_SELSIOC(ch) (0x00004000<<(ch))
	308	#define TX3927_PCFG_SELSIO_ALL 0x00003000
	309	#define TX3927_PCFG_SELSIO(ch) (0x00001000<<(ch))
	310	#define TX3927_PCFG_SELTMR_ALL 0x00000e00
	311	#define TX3927_PCFG_SELTMR(ch) (0x00000200<<(ch))
	312	#define TX3927_PCFG_SELDONE 0x00000100
	313	#define TX3927_PCFG_INTDMA_ALL 0x000000f0
	314	#define TX3927_PCFG_INTDMA(ch) (0x00000010<<(ch))
315	#define TX3927_PCFG_SELDMA_ALL 0x0000000f
316	#define TX3927_PCFG_SELDMA(ch) (0x00000001<<(ch))
317
1da177e4 LT	318	#define tx3927_sdramcptr ((struct tx3927_sdramc_reg *)TX3927_SDRAMC_REG)
	319	#define tx3927_romcptr ((struct tx3927_romc_reg *)TX3927_ROMC_REG)
	320	#define tx3927_dmaptr ((struct tx3927_dma_reg *)TX3927_DMA_REG)
1da177e4 LT	321	#define tx3927_pcicptr ((struct tx3927_pcic_reg *)TX3927_PCIC_REG)
1da177e4 LT	322	#define tx3927_ccfgptr ((struct tx3927_ccfg_reg *)TX3927_CCFG_REG)
1da177e4	323	#define tx3927_sioptr(ch) ((struct txx927_sio_reg *)TX3927_SIO_REG(ch))
1bd0962e	324	#define tx3927_pioptr ((struct txx9_pio_reg __iomem *)TX3927_PIO_REG)
1da177e4	325
f6727fb8 AN	326	#define TX3927_REV_PCODE() (tx3927_ccfgptr->crir >> 16)
	327	#define TX3927_ROMC_BA(ch) (tx3927_romcptr->cr[(ch)] & 0xfff00000)
	328	#define TX3927_ROMC_SIZE(ch) \
	329	(0x00100000 << ((tx3927_romcptr->cr[(ch)] >> 8) & 0xf))
	330
	331	void tx3927_wdt_init(void);
	332	void tx3927_setup(void);
	333	void tx3927_time_init(unsigned int evt_tmrnr, unsigned int src_tmrnr);
	334	void tx3927_setup_serial(unsigned int cts_mask);
89d63fe1	335	struct pci_controller;
bb72f1f7 AN	336	void tx3927_pcic_setup(struct pci_controller *channel,
bb72f1f7 AN	337	unsigned long sdram_size, int extarb);
455cc256	338	void tx3927_setup_pcierr_irq(void);
f6727fb8	339	void tx3927_irq_init(void);
89d63fe1	340
22b1d707	341	#endif /* __ASM_TXX9_TX3927_H */