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 | |