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83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
2da0fc0d DE |
2 | /* |
3 | * (C) Copyright 2010 | |
d38826a3 | 4 | * Dirk Eibach, Guntermann & Drunck GmbH, [email protected] |
2da0fc0d DE |
5 | */ |
6 | ||
7 | #ifndef __GDSYS_FPGA_H | |
8 | #define __GDSYS_FPGA_H | |
9 | ||
255ef4d9 DE |
10 | int init_func_fpga(void); |
11 | ||
2da0fc0d DE |
12 | enum { |
13 | FPGA_STATE_DONE_FAILED = 1 << 0, | |
14 | FPGA_STATE_REFLECTION_FAILED = 1 << 1, | |
255ef4d9 | 15 | FPGA_STATE_PLATFORM = 1 << 2, |
2da0fc0d DE |
16 | }; |
17 | ||
18 | int get_fpga_state(unsigned dev); | |
2da0fc0d | 19 | |
aba27acf DE |
20 | int fpga_set_reg(u32 fpga, u16 *reg, off_t regoff, u16 data); |
21 | int fpga_get_reg(u32 fpga, u16 *reg, off_t regoff, u16 *data); | |
22 | ||
23 | extern struct ihs_fpga *fpga_ptr[]; | |
24 | ||
25 | #define FPGA_SET_REG(ix, fld, val) \ | |
26 | fpga_set_reg((ix), \ | |
27 | &fpga_ptr[ix]->fld, \ | |
28 | offsetof(struct ihs_fpga, fld), \ | |
29 | val) | |
30 | ||
31 | #define FPGA_GET_REG(ix, fld, val) \ | |
32 | fpga_get_reg((ix), \ | |
33 | &fpga_ptr[ix]->fld, \ | |
34 | offsetof(struct ihs_fpga, fld), \ | |
35 | val) | |
36 | ||
0e60aa85 | 37 | struct ihs_gpio { |
2da0fc0d DE |
38 | u16 read; |
39 | u16 clear; | |
40 | u16 set; | |
0e60aa85 | 41 | }; |
2da0fc0d | 42 | |
0e60aa85 | 43 | struct ihs_i2c { |
b46226bd DE |
44 | u16 interrupt_status; |
45 | u16 interrupt_enable; | |
2da0fc0d | 46 | u16 write_mailbox_ext; |
b46226bd | 47 | u16 write_mailbox; |
2da0fc0d | 48 | u16 read_mailbox_ext; |
b46226bd | 49 | u16 read_mailbox; |
0e60aa85 | 50 | }; |
2da0fc0d | 51 | |
0e60aa85 | 52 | struct ihs_osd { |
2da0fc0d DE |
53 | u16 version; |
54 | u16 features; | |
55 | u16 control; | |
56 | u16 xy_size; | |
52158e36 DE |
57 | u16 xy_scale; |
58 | u16 x_pos; | |
59 | u16 y_pos; | |
0e60aa85 | 60 | }; |
2da0fc0d | 61 | |
50dcf89d DE |
62 | struct ihs_mdio { |
63 | u16 control; | |
64 | u16 address_data; | |
65 | u16 rx_data; | |
66 | }; | |
67 | ||
68 | struct ihs_io_ep { | |
69 | u16 transmit_data; | |
70 | u16 rx_tx_control; | |
71 | u16 receive_data; | |
72 | u16 rx_tx_status; | |
73 | u16 reserved; | |
74 | u16 device_address; | |
75 | u16 target_address; | |
76 | }; | |
77 | ||
6e9e6c36 | 78 | #ifdef CONFIG_NEO |
0e60aa85 | 79 | struct ihs_fpga { |
6e9e6c36 DE |
80 | u16 reflection_low; /* 0x0000 */ |
81 | u16 versions; /* 0x0002 */ | |
82 | u16 fpga_features; /* 0x0004 */ | |
83 | u16 fpga_version; /* 0x0006 */ | |
84 | u16 reserved_0[8187]; /* 0x0008 */ | |
85 | u16 reflection_high; /* 0x3ffe */ | |
0e60aa85 | 86 | }; |
6e9e6c36 DE |
87 | #endif |
88 | ||
2da0fc0d | 89 | #ifdef CONFIG_IO |
0e60aa85 | 90 | struct ihs_fpga { |
2da0fc0d DE |
91 | u16 reflection_low; /* 0x0000 */ |
92 | u16 versions; /* 0x0002 */ | |
93 | u16 fpga_features; /* 0x0004 */ | |
94 | u16 fpga_version; /* 0x0006 */ | |
95 | u16 reserved_0[5]; /* 0x0008 */ | |
96 | u16 quad_serdes_reset; /* 0x0012 */ | |
97 | u16 reserved_1[8181]; /* 0x0014 */ | |
98 | u16 reflection_high; /* 0x3ffe */ | |
0e60aa85 | 99 | }; |
2da0fc0d DE |
100 | #endif |
101 | ||
255ef4d9 | 102 | #ifdef CONFIG_IO64 |
aba27acf DE |
103 | struct ihs_fpga_channel { |
104 | u16 status_int; | |
105 | u16 config_int; | |
106 | u16 switch_connect_config; | |
107 | u16 tx_destination; | |
108 | }; | |
109 | ||
110 | struct ihs_fpga_hicb { | |
111 | u16 status_int; | |
112 | u16 config_int; | |
113 | }; | |
114 | ||
0e60aa85 | 115 | struct ihs_fpga { |
255ef4d9 DE |
116 | u16 reflection_low; /* 0x0000 */ |
117 | u16 versions; /* 0x0002 */ | |
118 | u16 fpga_features; /* 0x0004 */ | |
119 | u16 fpga_version; /* 0x0006 */ | |
120 | u16 reserved_0[5]; /* 0x0008 */ | |
121 | u16 quad_serdes_reset; /* 0x0012 */ | |
122 | u16 reserved_1[502]; /* 0x0014 */ | |
aba27acf DE |
123 | struct ihs_fpga_channel ch[32]; /* 0x0400 */ |
124 | struct ihs_fpga_channel hicb_ch[32]; /* 0x0500 */ | |
125 | u16 reserved_2[7487]; /* 0x0580 */ | |
255ef4d9 | 126 | u16 reflection_high; /* 0x3ffe */ |
0e60aa85 | 127 | }; |
255ef4d9 DE |
128 | #endif |
129 | ||
2da0fc0d | 130 | #ifdef CONFIG_IOCON |
0e60aa85 | 131 | struct ihs_fpga { |
2da0fc0d DE |
132 | u16 reflection_low; /* 0x0000 */ |
133 | u16 versions; /* 0x0002 */ | |
134 | u16 fpga_version; /* 0x0004 */ | |
135 | u16 fpga_features; /* 0x0006 */ | |
50dcf89d DE |
136 | u16 reserved_0[1]; /* 0x0008 */ |
137 | u16 top_interrupt; /* 0x000a */ | |
138 | u16 reserved_1[4]; /* 0x000c */ | |
139 | struct ihs_gpio gpio; /* 0x0014 */ | |
140 | u16 mpc3w_control; /* 0x001a */ | |
141 | u16 reserved_2[2]; /* 0x001c */ | |
142 | struct ihs_io_ep ep; /* 0x0020 */ | |
143 | u16 reserved_3[9]; /* 0x002e */ | |
071be896 | 144 | struct ihs_i2c i2c0; /* 0x0040 */ |
50dcf89d DE |
145 | u16 reserved_4[10]; /* 0x004c */ |
146 | u16 mc_int; /* 0x0060 */ | |
147 | u16 mc_int_en; /* 0x0062 */ | |
148 | u16 mc_status; /* 0x0064 */ | |
149 | u16 mc_control; /* 0x0066 */ | |
150 | u16 mc_tx_data; /* 0x0068 */ | |
151 | u16 mc_tx_address; /* 0x006a */ | |
152 | u16 mc_tx_cmd; /* 0x006c */ | |
153 | u16 mc_res; /* 0x006e */ | |
154 | u16 mc_rx_cmd_status; /* 0x0070 */ | |
155 | u16 mc_rx_data; /* 0x0072 */ | |
156 | u16 reserved_5[69]; /* 0x0074 */ | |
157 | u16 reflection_high; /* 0x00fe */ | |
7ed45d3d | 158 | struct ihs_osd osd0; /* 0x0100 */ |
50dcf89d | 159 | u16 reserved_6[889]; /* 0x010e */ |
7ed45d3d | 160 | u16 videomem0[2048]; /* 0x0800 */ |
50dcf89d DE |
161 | }; |
162 | #endif | |
163 | ||
1d2541ba | 164 | #if defined(CONFIG_HRCON) || defined(CONFIG_STRIDER_CON_DP) |
50dcf89d DE |
165 | struct ihs_fpga { |
166 | u16 reflection_low; /* 0x0000 */ | |
167 | u16 versions; /* 0x0002 */ | |
168 | u16 fpga_version; /* 0x0004 */ | |
169 | u16 fpga_features; /* 0x0006 */ | |
170 | u16 reserved_0[1]; /* 0x0008 */ | |
171 | u16 top_interrupt; /* 0x000a */ | |
7ed45d3d DE |
172 | u16 reserved_1[2]; /* 0x000c */ |
173 | u16 control; /* 0x0010 */ | |
174 | u16 extended_control; /* 0x0012 */ | |
0e60aa85 | 175 | struct ihs_gpio gpio; /* 0x0014 */ |
2da0fc0d | 176 | u16 mpc3w_control; /* 0x001a */ |
50dcf89d DE |
177 | u16 reserved_2[2]; /* 0x001c */ |
178 | struct ihs_io_ep ep; /* 0x0020 */ | |
179 | u16 reserved_3[9]; /* 0x002e */ | |
071be896 | 180 | struct ihs_i2c i2c0; /* 0x0040 */ |
50dcf89d | 181 | u16 reserved_4[10]; /* 0x004c */ |
e50e8968 DE |
182 | u16 mc_int; /* 0x0060 */ |
183 | u16 mc_int_en; /* 0x0062 */ | |
184 | u16 mc_status; /* 0x0064 */ | |
185 | u16 mc_control; /* 0x0066 */ | |
186 | u16 mc_tx_data; /* 0x0068 */ | |
187 | u16 mc_tx_address; /* 0x006a */ | |
188 | u16 mc_tx_cmd; /* 0x006c */ | |
189 | u16 mc_res; /* 0x006e */ | |
190 | u16 mc_rx_cmd_status; /* 0x0070 */ | |
191 | u16 mc_rx_data; /* 0x0072 */ | |
50dcf89d | 192 | u16 reserved_5[69]; /* 0x0074 */ |
2da0fc0d | 193 | u16 reflection_high; /* 0x00fe */ |
7ed45d3d DE |
194 | struct ihs_osd osd0; /* 0x0100 */ |
195 | #ifdef CONFIG_SYS_OSD_DH | |
196 | u16 reserved_6[57]; /* 0x010e */ | |
197 | struct ihs_osd osd1; /* 0x0180 */ | |
198 | u16 reserved_7[9]; /* 0x018e */ | |
199 | struct ihs_i2c i2c1; /* 0x01a0 */ | |
200 | u16 reserved_8[1834]; /* 0x01ac */ | |
201 | u16 videomem0[2048]; /* 0x1000 */ | |
202 | u16 videomem1[2048]; /* 0x2000 */ | |
203 | #else | |
50dcf89d | 204 | u16 reserved_6[889]; /* 0x010e */ |
7ed45d3d DE |
205 | u16 videomem0[2048]; /* 0x0800 */ |
206 | #endif | |
0e60aa85 | 207 | }; |
2da0fc0d DE |
208 | #endif |
209 | ||
a3f9d6c7 DE |
210 | #ifdef CONFIG_STRIDER_CPU |
211 | struct ihs_fpga { | |
212 | u16 reflection_low; /* 0x0000 */ | |
213 | u16 versions; /* 0x0002 */ | |
214 | u16 fpga_version; /* 0x0004 */ | |
215 | u16 fpga_features; /* 0x0006 */ | |
216 | u16 reserved_0[1]; /* 0x0008 */ | |
217 | u16 top_interrupt; /* 0x000a */ | |
218 | u16 reserved_1[3]; /* 0x000c */ | |
219 | u16 extended_control; /* 0x0012 */ | |
220 | struct ihs_gpio gpio; /* 0x0014 */ | |
221 | u16 mpc3w_control; /* 0x001a */ | |
222 | u16 reserved_2[2]; /* 0x001c */ | |
223 | struct ihs_io_ep ep; /* 0x0020 */ | |
224 | u16 reserved_3[9]; /* 0x002e */ | |
225 | u16 mc_int; /* 0x0040 */ | |
226 | u16 mc_int_en; /* 0x0042 */ | |
227 | u16 mc_status; /* 0x0044 */ | |
228 | u16 mc_control; /* 0x0046 */ | |
229 | u16 mc_tx_data; /* 0x0048 */ | |
230 | u16 mc_tx_address; /* 0x004a */ | |
231 | u16 mc_tx_cmd; /* 0x004c */ | |
232 | u16 mc_res; /* 0x004e */ | |
233 | u16 mc_rx_cmd_status; /* 0x0050 */ | |
234 | u16 mc_rx_data; /* 0x0052 */ | |
235 | u16 reserved_4[62]; /* 0x0054 */ | |
236 | struct ihs_i2c i2c0; /* 0x00d0 */ | |
237 | }; | |
238 | #endif | |
239 | ||
240 | #ifdef CONFIG_STRIDER_CON | |
241 | struct ihs_fpga { | |
242 | u16 reflection_low; /* 0x0000 */ | |
243 | u16 versions; /* 0x0002 */ | |
244 | u16 fpga_version; /* 0x0004 */ | |
245 | u16 fpga_features; /* 0x0006 */ | |
246 | u16 reserved_0[1]; /* 0x0008 */ | |
247 | u16 top_interrupt; /* 0x000a */ | |
248 | u16 reserved_1[4]; /* 0x000c */ | |
249 | struct ihs_gpio gpio; /* 0x0014 */ | |
250 | u16 mpc3w_control; /* 0x001a */ | |
251 | u16 reserved_2[2]; /* 0x001c */ | |
252 | struct ihs_io_ep ep; /* 0x0020 */ | |
253 | u16 reserved_3[9]; /* 0x002e */ | |
254 | struct ihs_i2c i2c0; /* 0x0040 */ | |
255 | u16 reserved_4[10]; /* 0x004c */ | |
256 | u16 mc_int; /* 0x0060 */ | |
257 | u16 mc_int_en; /* 0x0062 */ | |
258 | u16 mc_status; /* 0x0064 */ | |
259 | u16 mc_control; /* 0x0066 */ | |
260 | u16 mc_tx_data; /* 0x0068 */ | |
261 | u16 mc_tx_address; /* 0x006a */ | |
262 | u16 mc_tx_cmd; /* 0x006c */ | |
263 | u16 mc_res; /* 0x006e */ | |
264 | u16 mc_rx_cmd_status; /* 0x0070 */ | |
265 | u16 mc_rx_data; /* 0x0072 */ | |
266 | u16 reserved_5[70]; /* 0x0074 */ | |
7ed45d3d | 267 | struct ihs_osd osd0; /* 0x0100 */ |
a3f9d6c7 | 268 | u16 reserved_6[889]; /* 0x010e */ |
7ed45d3d | 269 | u16 videomem0[2048]; /* 0x0800 */ |
a3f9d6c7 DE |
270 | }; |
271 | #endif | |
272 | ||
2da0fc0d | 273 | #ifdef CONFIG_DLVISION_10G |
0e60aa85 | 274 | struct ihs_fpga { |
2da0fc0d DE |
275 | u16 reflection_low; /* 0x0000 */ |
276 | u16 versions; /* 0x0002 */ | |
277 | u16 fpga_version; /* 0x0004 */ | |
278 | u16 fpga_features; /* 0x0006 */ | |
279 | u16 reserved_0[10]; /* 0x0008 */ | |
280 | u16 extended_interrupt; /* 0x001c */ | |
b46226bd | 281 | u16 reserved_1[29]; /* 0x001e */ |
7749c84e | 282 | u16 mpc3w_control; /* 0x0058 */ |
b46226bd | 283 | u16 reserved_2[3]; /* 0x005a */ |
071be896 DE |
284 | struct ihs_i2c i2c0; /* 0x0060 */ |
285 | u16 reserved_3[2]; /* 0x006c */ | |
286 | struct ihs_i2c i2c1; /* 0x0070 */ | |
287 | u16 reserved_4[194]; /* 0x007c */ | |
7ed45d3d | 288 | struct ihs_osd osd0; /* 0x0200 */ |
071be896 | 289 | u16 reserved_5[761]; /* 0x020e */ |
7ed45d3d | 290 | u16 videomem0[2048]; /* 0x0800 */ |
0e60aa85 | 291 | }; |
2da0fc0d DE |
292 | #endif |
293 | ||
294 | #endif |