1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3 Mantis PCI bridge driver
4
5 Copyright (C) Manu Abraham (abraham.manu@gmail.com)
6
7*/
8
9#ifndef __MANTIS_REG_H
10#define __MANTIS_REG_H
11
12/* Interrupts */
13#define MANTIS_INT_STAT 0x00
14#define MANTIS_INT_MASK 0x04
15
16#define MANTIS_INT_RISCSTAT (0x0f << 28)
17#define MANTIS_INT_RISCEN BIT(27)
18#define MANTIS_INT_I2CRACK BIT(26)
19
20/* #define MANTIS_INT_GPIF (0xff << 12) */
21
22#define MANTIS_INT_PCMCIA7 BIT(19)
23#define MANTIS_INT_PCMCIA6 BIT(18)
24#define MANTIS_INT_PCMCIA5 BIT(17)
25#define MANTIS_INT_PCMCIA4 BIT(16)
26#define MANTIS_INT_PCMCIA3 BIT(15)
27#define MANTIS_INT_PCMCIA2 BIT(14)
28#define MANTIS_INT_PCMCIA1 BIT(13)
29#define MANTIS_INT_PCMCIA0 BIT(12)
30#define MANTIS_INT_IRQ1 BIT(11)
31#define MANTIS_INT_IRQ0 BIT(10)
32#define MANTIS_INT_OCERR BIT(8)
33#define MANTIS_INT_PABORT BIT(7)
34#define MANTIS_INT_RIPERR BIT(6)
35#define MANTIS_INT_PPERR BIT(5)
36#define MANTIS_INT_FTRGT BIT(3)
37#define MANTIS_INT_RISCI BIT(1)
38#define MANTIS_INT_I2CDONE BIT(0)
39
40/* DMA */
41#define MANTIS_DMA_CTL 0x08
42#define MANTIS_GPIF_RD (0xff << 24)
43#define MANTIS_GPIF_WR (0xff << 16)
44#define MANTIS_CPU_DO BIT(10)
45#define MANTIS_DRV_DO BIT(9)
46#define MANTIS_I2C_RD BIT(7)
47#define MANTIS_I2C_WR BIT(6)
48#define MANTIS_DCAP_MODE BIT(5)
49#define MANTIS_FIFO_TP_4 (0x00 << 3)
50#define MANTIS_FIFO_TP_8 (0x01 << 3)
51#define MANTIS_FIFO_TP_16 (0x02 << 3)
52#define MANTIS_FIFO_EN BIT(2)
53#define MANTIS_DCAP_EN BIT(1)
54#define MANTIS_RISC_EN BIT(0)
55
56/* DEBUG */
57#define MANTIS_DEBUGREG 0x0c
58#define MANTIS_DATINV (0x0e << 7)
59#define MANTIS_TOP_DEBUGSEL (0x07 << 4)
60#define MANTIS_PCMCIA_DEBUGSEL (0x0f << 0)
61
62#define MANTIS_RISC_START 0x10
63#define MANTIS_RISC_PC 0x14
64
65/* I2C */
66#define MANTIS_I2CDATA_CTL 0x18
67#define MANTIS_I2C_RATE_1 (0x00 << 6)
68#define MANTIS_I2C_RATE_2 (0x01 << 6)
69#define MANTIS_I2C_RATE_3 (0x02 << 6)
70#define MANTIS_I2C_RATE_4 (0x03 << 6)
71#define MANTIS_I2C_STOP BIT(5)
72#define MANTIS_I2C_PGMODE BIT(3)
73
74/* DATA */
75#define MANTIS_CMD_DATA_R1 0x20
76#define MANTIS_CMD_DATA_3 (0xff << 24)
77#define MANTIS_CMD_DATA_2 (0xff << 16)
78#define MANTIS_CMD_DATA_1 (0xff << 8)
79#define MANTIS_CMD_DATA_0 (0xff << 0)
80
81#define MANTIS_CMD_DATA_R2 0x24
82#define MANTIS_CMD_DATA_7 (0xff << 24)
83#define MANTIS_CMD_DATA_6 (0xff << 16)
84#define MANTIS_CMD_DATA_5 (0xff << 8)
85#define MANTIS_CMD_DATA_4 (0xff << 0)
86
87#define MANTIS_CONTROL 0x28
88#define MANTIS_DET BIT(7)
89#define MANTIS_DAT_CF_EN BIT(6)
90#define MANTIS_ACS (0x03 << 4)
91#define MANTIS_VCCEN BIT(3)
92#define MANTIS_BYPASS BIT(2)
93#define MANTIS_MRST BIT(1)
94#define MANTIS_CRST_INT BIT(0)
95
96#define MANTIS_GPIF_CFGSLA 0x84
97#define MANTIS_GPIF_WAITSMPL (0x07 << 28)
98#define MANTIS_GPIF_BYTEADDRSUB BIT(25)
99#define MANTIS_GPIF_WAITPOL BIT(24)
100#define MANTIS_GPIF_NCDELAY (0x07 << 20)
101#define MANTIS_GPIF_RW2CSDELAY (0x07 << 16)
102#define MANTIS_GPIF_SLFTIMEDMODE BIT(15)
103#define MANTIS_GPIF_SLFTIMEDDELY (0x7f << 8)
104#define MANTIS_GPIF_DEVTYPE (0x07 << 4)
105#define MANTIS_GPIF_BIGENDIAN BIT(3)
106#define MANTIS_GPIF_FETCHCMD (0x03 << 1)
107#define MANTIS_GPIF_HWORDDEV BIT(0)
108
109#define MANTIS_GPIF_WSTOPER 0x90
110#define MANTIS_GPIF_WSTOPERWREN3 BIT(31)
111#define MANTIS_GPIF_PARBOOTN BIT(29)
112#define MANTIS_GPIF_WSTOPERSLID3 (0x1f << 24)
113#define MANTIS_GPIF_WSTOPERWREN2 BIT(23)
114#define MANTIS_GPIF_WSTOPERSLID2 (0x1f << 16)
115#define MANTIS_GPIF_WSTOPERWREN1 BIT(15)
116#define MANTIS_GPIF_WSTOPERSLID1 (0x1f << 8)
117#define MANTIS_GPIF_WSTOPERWREN0 BIT(7)
118#define MANTIS_GPIF_WSTOPERSLID0 (0x1f << 0)
119
120#define MANTIS_GPIF_CS2RW 0x94
121#define MANTIS_GPIF_CS2RWWREN3 BIT(31)
122#define MANTIS_GPIF_CS2RWDELY3 (0x3f << 24)
123#define MANTIS_GPIF_CS2RWWREN2 BIT(23)
124#define MANTIS_GPIF_CS2RWDELY2 (0x3f << 16)
125#define MANTIS_GPIF_CS2RWWREN1 BIT(15)
126#define MANTIS_GPIF_CS2RWDELY1 (0x3f << 8)
127#define MANTIS_GPIF_CS2RWWREN0 BIT(7)
128#define MANTIS_GPIF_CS2RWDELY0 (0x3f << 0)
129
130#define MANTIS_GPIF_IRQCFG 0x98
131#define MANTIS_GPIF_IRQPOL BIT(8)
132#define MANTIS_MASK_WRACK BIT(7)
133#define MANTIS_MASK_BRRDY BIT(6)
134#define MANTIS_MASK_OVFLW BIT(5)
135#define MANTIS_MASK_OTHERR BIT(4)
136#define MANTIS_MASK_WSTO BIT(3)
137#define MANTIS_MASK_EXTIRQ BIT(2)
138#define MANTIS_MASK_PLUGIN BIT(1)
139#define MANTIS_MASK_PLUGOUT BIT(0)
140
141#define MANTIS_GPIF_STATUS 0x9c
142#define MANTIS_SBUF_KILLOP BIT(15)
143#define MANTIS_SBUF_OPDONE BIT(14)
144#define MANTIS_SBUF_EMPTY BIT(13)
145#define MANTIS_GPIF_DETSTAT BIT(9)
146#define MANTIS_GPIF_INTSTAT BIT(8)
147#define MANTIS_GPIF_WRACK BIT(7)
148#define MANTIS_GPIF_BRRDY BIT(6)
149#define MANTIS_SBUF_OVFLW BIT(5)
150#define MANTIS_GPIF_OTHERR BIT(4)
151#define MANTIS_SBUF_WSTO BIT(3)
152#define MANTIS_GPIF_EXTIRQ BIT(2)
153#define MANTIS_CARD_PLUGIN BIT(1)
154#define MANTIS_CARD_PLUGOUT BIT(0)
155
156#define MANTIS_GPIF_BRADDR 0xa0
157#define MANTIS_GPIF_PCMCIAREG BIT(27)
158#define MANTIS_GPIF_PCMCIAIOM BIT(26)
159#define MANTIS_GPIF_BR_ADDR (0xfffffff << 0)
160
161#define MANTIS_GPIF_BRBYTES 0xa4
162#define MANTIS_GPIF_BRCNT (0xfff << 0)
163
164#define MANTIS_PCMCIA_RESET 0xa8
165#define MANTIS_PCMCIA_RSTVAL (0xff << 0)
166
167#define MANTIS_CARD_RESET 0xac
168
169#define MANTIS_GPIF_ADDR 0xb0
170#define MANTIS_GPIF_HIFRDWRN BIT(31)
171#define MANTIS_GPIF_PCMCIAREG BIT(27)
172#define MANTIS_GPIF_PCMCIAIOM BIT(26)
173#define MANTIS_GPIF_HIFADDR (0xfffffff << 0)
174
175#define MANTIS_GPIF_DOUT 0xb4
176#define MANTIS_GPIF_HIFDOUT (0xfffffff << 0)
177
178#define MANTIS_GPIF_DIN 0xb8
179#define MANTIS_GPIF_HIFDIN (0xfffffff << 0)
180
181#define MANTIS_GPIF_SPARE 0xbc
182#define MANTIS_GPIF_LOGICRD (0xffff << 16)
183#define MANTIS_GPIF_LOGICRW (0xffff << 0)
184
185#endif /* __MANTIS_REG_H */
186

source code of linux/drivers/media/pci/mantis/mantis_reg.h