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465d1bc9 AE |
1 | // SPDX-License-Identifier: GPL-2.0 |
2 | ||
3 | /* Copyright (C) 2023 Linaro Ltd. */ | |
4 | ||
5 | #include <linux/types.h> | |
6 | ||
7 | #include "../gsi.h" | |
8 | #include "../reg.h" | |
9 | #include "../gsi_reg.h" | |
10 | ||
465d1bc9 AE |
11 | REG(INTER_EE_SRC_CH_IRQ_MSK, inter_ee_src_ch_irq_msk, |
12 | 0x0000c020 + 0x1000 * GSI_EE_AP); | |
13 | ||
14 | REG(INTER_EE_SRC_EV_CH_IRQ_MSK, inter_ee_src_ev_ch_irq_msk, | |
15 | 0x0000c024 + 0x1000 * GSI_EE_AP); | |
16 | ||
330ce9d3 AE |
17 | static const u32 reg_ch_c_cntxt_0_fmask[] = { |
18 | [CHTYPE_PROTOCOL] = GENMASK(2, 0), | |
19 | [CHTYPE_DIR] = BIT(3), | |
20 | [CH_EE] = GENMASK(7, 4), | |
21 | [CHID] = GENMASK(12, 8), | |
22 | /* Bit 13 reserved */ | |
23 | [ERINDEX] = GENMASK(18, 14), | |
24 | /* Bit 19 reserved */ | |
25 | [CHSTATE] = GENMASK(23, 20), | |
26 | [ELEMENT_SIZE] = GENMASK(31, 24), | |
27 | }; | |
28 | ||
29 | REG_STRIDE_FIELDS(CH_C_CNTXT_0, ch_c_cntxt_0, | |
30 | 0x0001c000 + 0x4000 * GSI_EE_AP, 0x80); | |
31 | ||
32 | static const u32 reg_ch_c_cntxt_1_fmask[] = { | |
33 | [CH_R_LENGTH] = GENMASK(15, 0), | |
34 | /* Bits 16-31 reserved */ | |
35 | }; | |
465d1bc9 | 36 | |
330ce9d3 AE |
37 | REG_STRIDE_FIELDS(CH_C_CNTXT_1, ch_c_cntxt_1, |
38 | 0x0001c004 + 0x4000 * GSI_EE_AP, 0x80); | |
465d1bc9 AE |
39 | |
40 | REG_STRIDE(CH_C_CNTXT_2, ch_c_cntxt_2, 0x0001c008 + 0x4000 * GSI_EE_AP, 0x80); | |
41 | ||
42 | REG_STRIDE(CH_C_CNTXT_3, ch_c_cntxt_3, 0x0001c00c + 0x4000 * GSI_EE_AP, 0x80); | |
43 | ||
f50ca7ce AE |
44 | static const u32 reg_ch_c_qos_fmask[] = { |
45 | [WRR_WEIGHT] = GENMASK(3, 0), | |
46 | /* Bits 4-7 reserved */ | |
47 | [MAX_PREFETCH] = BIT(8), | |
48 | [USE_DB_ENG] = BIT(9), | |
49 | /* Bits 10-31 reserved */ | |
50 | }; | |
51 | ||
52 | REG_STRIDE_FIELDS(CH_C_QOS, ch_c_qos, 0x0001c05c + 0x4000 * GSI_EE_AP, 0x80); | |
465d1bc9 | 53 | |
3f3741c9 AE |
54 | static const u32 reg_error_log_fmask[] = { |
55 | [ERR_ARG3] = GENMASK(3, 0), | |
56 | [ERR_ARG2] = GENMASK(7, 4), | |
57 | [ERR_ARG1] = GENMASK(11, 8), | |
58 | [ERR_CODE] = GENMASK(15, 12), | |
59 | /* Bits 16-18 reserved */ | |
60 | [ERR_VIRT_IDX] = GENMASK(23, 19), | |
61 | [ERR_TYPE] = GENMASK(27, 24), | |
62 | [ERR_EE] = GENMASK(31, 28), | |
63 | }; | |
64 | ||
465d1bc9 AE |
65 | REG_STRIDE(CH_C_SCRATCH_0, ch_c_scratch_0, |
66 | 0x0001c060 + 0x4000 * GSI_EE_AP, 0x80); | |
67 | ||
68 | REG_STRIDE(CH_C_SCRATCH_1, ch_c_scratch_1, | |
69 | 0x0001c064 + 0x4000 * GSI_EE_AP, 0x80); | |
70 | ||
71 | REG_STRIDE(CH_C_SCRATCH_2, ch_c_scratch_2, | |
72 | 0x0001c068 + 0x4000 * GSI_EE_AP, 0x80); | |
73 | ||
74 | REG_STRIDE(CH_C_SCRATCH_3, ch_c_scratch_3, | |
75 | 0x0001c06c + 0x4000 * GSI_EE_AP, 0x80); | |
76 | ||
edc6158b AE |
77 | static const u32 reg_ev_ch_e_cntxt_0_fmask[] = { |
78 | [EV_CHTYPE] = GENMASK(3, 0), | |
79 | [EV_EE] = GENMASK(7, 4), | |
80 | [EV_EVCHID] = GENMASK(15, 8), | |
81 | [EV_INTYPE] = BIT(16), | |
82 | /* Bits 17-19 reserved */ | |
83 | [EV_CHSTATE] = GENMASK(23, 20), | |
84 | [EV_ELEMENT_SIZE] = GENMASK(31, 24), | |
85 | }; | |
86 | ||
87 | REG_STRIDE_FIELDS(EV_CH_E_CNTXT_0, ev_ch_e_cntxt_0, | |
88 | 0x0001d000 + 0x4000 * GSI_EE_AP, 0x80); | |
465d1bc9 AE |
89 | |
90 | REG_STRIDE(EV_CH_E_CNTXT_1, ev_ch_e_cntxt_1, | |
91 | 0x0001d004 + 0x4000 * GSI_EE_AP, 0x80); | |
92 | ||
93 | REG_STRIDE(EV_CH_E_CNTXT_2, ev_ch_e_cntxt_2, | |
94 | 0x0001d008 + 0x4000 * GSI_EE_AP, 0x80); | |
95 | ||
96 | REG_STRIDE(EV_CH_E_CNTXT_3, ev_ch_e_cntxt_3, | |
97 | 0x0001d00c + 0x4000 * GSI_EE_AP, 0x80); | |
98 | ||
99 | REG_STRIDE(EV_CH_E_CNTXT_4, ev_ch_e_cntxt_4, | |
100 | 0x0001d010 + 0x4000 * GSI_EE_AP, 0x80); | |
101 | ||
edc6158b AE |
102 | static const u32 reg_ev_ch_e_cntxt_8_fmask[] = { |
103 | [EV_MODT] = GENMASK(15, 0), | |
104 | [EV_MODC] = GENMASK(23, 16), | |
105 | [EV_MOD_CNT] = GENMASK(31, 24), | |
106 | }; | |
107 | ||
108 | REG_STRIDE_FIELDS(EV_CH_E_CNTXT_8, ev_ch_e_cntxt_8, | |
109 | 0x0001d020 + 0x4000 * GSI_EE_AP, 0x80); | |
465d1bc9 AE |
110 | |
111 | REG_STRIDE(EV_CH_E_CNTXT_9, ev_ch_e_cntxt_9, | |
112 | 0x0001d024 + 0x4000 * GSI_EE_AP, 0x80); | |
113 | ||
114 | REG_STRIDE(EV_CH_E_CNTXT_10, ev_ch_e_cntxt_10, | |
115 | 0x0001d028 + 0x4000 * GSI_EE_AP, 0x80); | |
116 | ||
117 | REG_STRIDE(EV_CH_E_CNTXT_11, ev_ch_e_cntxt_11, | |
118 | 0x0001d02c + 0x4000 * GSI_EE_AP, 0x80); | |
119 | ||
120 | REG_STRIDE(EV_CH_E_CNTXT_12, ev_ch_e_cntxt_12, | |
121 | 0x0001d030 + 0x4000 * GSI_EE_AP, 0x80); | |
122 | ||
123 | REG_STRIDE(EV_CH_E_CNTXT_13, ev_ch_e_cntxt_13, | |
124 | 0x0001d034 + 0x4000 * GSI_EE_AP, 0x80); | |
125 | ||
126 | REG_STRIDE(EV_CH_E_SCRATCH_0, ev_ch_e_scratch_0, | |
127 | 0x0001d048 + 0x4000 * GSI_EE_AP, 0x80); | |
128 | ||
129 | REG_STRIDE(EV_CH_E_SCRATCH_1, ev_ch_e_scratch_1, | |
130 | 0x0001d04c + 0x4000 * GSI_EE_AP, 0x80); | |
131 | ||
132 | REG_STRIDE(CH_C_DOORBELL_0, ch_c_doorbell_0, | |
133 | 0x0001e000 + 0x4000 * GSI_EE_AP, 0x08); | |
134 | ||
135 | REG_STRIDE(EV_CH_E_DOORBELL_0, ev_ch_e_doorbell_0, | |
136 | 0x0001e100 + 0x4000 * GSI_EE_AP, 0x08); | |
137 | ||
3f3741c9 AE |
138 | static const u32 reg_gsi_status_fmask[] = { |
139 | [ENABLED] = BIT(0), | |
140 | /* Bits 1-31 reserved */ | |
141 | }; | |
142 | ||
143 | REG_FIELDS(GSI_STATUS, gsi_status, 0x0001f000 + 0x4000 * GSI_EE_AP); | |
144 | ||
145 | static const u32 reg_ch_cmd_fmask[] = { | |
146 | [CH_CHID] = GENMASK(7, 0), | |
59b12b1d | 147 | /* Bits 8-23 reserved */ |
3f3741c9 AE |
148 | [CH_OPCODE] = GENMASK(31, 24), |
149 | }; | |
150 | ||
151 | REG_FIELDS(CH_CMD, ch_cmd, 0x0001f008 + 0x4000 * GSI_EE_AP); | |
152 | ||
153 | static const u32 reg_ev_ch_cmd_fmask[] = { | |
154 | [EV_CHID] = GENMASK(7, 0), | |
59b12b1d | 155 | /* Bits 8-23 reserved */ |
3f3741c9 AE |
156 | [EV_OPCODE] = GENMASK(31, 24), |
157 | }; | |
158 | ||
159 | REG_FIELDS(EV_CH_CMD, ev_ch_cmd, 0x0001f010 + 0x4000 * GSI_EE_AP); | |
5791a73c | 160 | |
3f3741c9 AE |
161 | static const u32 reg_generic_cmd_fmask[] = { |
162 | [GENERIC_OPCODE] = GENMASK(4, 0), | |
163 | [GENERIC_CHID] = GENMASK(9, 5), | |
164 | [GENERIC_EE] = GENMASK(13, 10), | |
165 | /* Bits 14-31 reserved */ | |
166 | }; | |
5791a73c | 167 | |
3f3741c9 | 168 | REG_FIELDS(GENERIC_CMD, generic_cmd, 0x0001f018 + 0x4000 * GSI_EE_AP); |
5791a73c | 169 | |
3f3741c9 AE |
170 | static const u32 reg_hw_param_2_fmask[] = { |
171 | [IRAM_SIZE] = GENMASK(2, 0), | |
172 | [NUM_CH_PER_EE] = GENMASK(7, 3), | |
173 | [NUM_EV_PER_EE] = GENMASK(12, 8), | |
174 | [GSI_CH_PEND_TRANSLATE] = BIT(13), | |
175 | [GSI_CH_FULL_LOGIC] = BIT(14), | |
176 | /* Bits 15-31 reserved */ | |
177 | }; | |
5791a73c | 178 | |
3f3741c9 | 179 | REG_FIELDS(HW_PARAM_2, hw_param_2, 0x0001f040 + 0x4000 * GSI_EE_AP); |
5791a73c | 180 | |
465d1bc9 AE |
181 | REG(CNTXT_TYPE_IRQ, cntxt_type_irq, 0x0001f080 + 0x4000 * GSI_EE_AP); |
182 | ||
183 | REG(CNTXT_TYPE_IRQ_MSK, cntxt_type_irq_msk, 0x0001f088 + 0x4000 * GSI_EE_AP); | |
184 | ||
185 | REG(CNTXT_SRC_CH_IRQ, cntxt_src_ch_irq, 0x0001f090 + 0x4000 * GSI_EE_AP); | |
186 | ||
187 | REG(CNTXT_SRC_EV_CH_IRQ, cntxt_src_ev_ch_irq, 0x0001f094 + 0x4000 * GSI_EE_AP); | |
188 | ||
189 | REG(CNTXT_SRC_CH_IRQ_MSK, cntxt_src_ch_irq_msk, | |
190 | 0x0001f098 + 0x4000 * GSI_EE_AP); | |
191 | ||
192 | REG(CNTXT_SRC_EV_CH_IRQ_MSK, cntxt_src_ev_ch_irq_msk, | |
193 | 0x0001f09c + 0x4000 * GSI_EE_AP); | |
194 | ||
195 | REG(CNTXT_SRC_CH_IRQ_CLR, cntxt_src_ch_irq_clr, | |
196 | 0x0001f0a0 + 0x4000 * GSI_EE_AP); | |
197 | ||
198 | REG(CNTXT_SRC_EV_CH_IRQ_CLR, cntxt_src_ev_ch_irq_clr, | |
199 | 0x0001f0a4 + 0x4000 * GSI_EE_AP); | |
200 | ||
201 | REG(CNTXT_SRC_IEOB_IRQ, cntxt_src_ieob_irq, 0x0001f0b0 + 0x4000 * GSI_EE_AP); | |
202 | ||
203 | REG(CNTXT_SRC_IEOB_IRQ_MSK, cntxt_src_ieob_irq_msk, | |
204 | 0x0001f0b8 + 0x4000 * GSI_EE_AP); | |
205 | ||
206 | REG(CNTXT_SRC_IEOB_IRQ_CLR, cntxt_src_ieob_irq_clr, | |
207 | 0x0001f0c0 + 0x4000 * GSI_EE_AP); | |
208 | ||
209 | REG(CNTXT_GLOB_IRQ_STTS, cntxt_glob_irq_stts, 0x0001f100 + 0x4000 * GSI_EE_AP); | |
210 | ||
211 | REG(CNTXT_GLOB_IRQ_EN, cntxt_glob_irq_en, 0x0001f108 + 0x4000 * GSI_EE_AP); | |
212 | ||
213 | REG(CNTXT_GLOB_IRQ_CLR, cntxt_glob_irq_clr, 0x0001f110 + 0x4000 * GSI_EE_AP); | |
214 | ||
215 | REG(CNTXT_GSI_IRQ_STTS, cntxt_gsi_irq_stts, 0x0001f118 + 0x4000 * GSI_EE_AP); | |
216 | ||
217 | REG(CNTXT_GSI_IRQ_EN, cntxt_gsi_irq_en, 0x0001f120 + 0x4000 * GSI_EE_AP); | |
218 | ||
219 | REG(CNTXT_GSI_IRQ_CLR, cntxt_gsi_irq_clr, 0x0001f128 + 0x4000 * GSI_EE_AP); | |
220 | ||
3f3741c9 AE |
221 | static const u32 reg_cntxt_intset_fmask[] = { |
222 | [INTYPE] = BIT(0) | |
223 | /* Bits 1-31 reserved */ | |
224 | }; | |
225 | ||
226 | REG_FIELDS(CNTXT_INTSET, cntxt_intset, 0x0001f180 + 0x4000 * GSI_EE_AP); | |
227 | ||
59b12b1d AE |
228 | REG_FIELDS(ERROR_LOG, error_log, 0x0001f200 + 0x4000 * GSI_EE_AP); |
229 | ||
230 | REG(ERROR_LOG_CLR, error_log_clr, 0x0001f210 + 0x4000 * GSI_EE_AP); | |
231 | ||
3f3741c9 AE |
232 | static const u32 reg_cntxt_scratch_0_fmask[] = { |
233 | [INTER_EE_RESULT] = GENMASK(2, 0), | |
234 | /* Bits 3-4 reserved */ | |
235 | [GENERIC_EE_RESULT] = GENMASK(7, 5), | |
236 | /* Bits 8-31 reserved */ | |
237 | }; | |
465d1bc9 | 238 | |
3f3741c9 | 239 | REG_FIELDS(CNTXT_SCRATCH_0, cntxt_scratch_0, 0x0001f400 + 0x4000 * GSI_EE_AP); |
465d1bc9 AE |
240 | |
241 | static const struct reg *reg_array[] = { | |
242 | [INTER_EE_SRC_CH_IRQ_MSK] = ®_inter_ee_src_ch_irq_msk, | |
243 | [INTER_EE_SRC_EV_CH_IRQ_MSK] = ®_inter_ee_src_ev_ch_irq_msk, | |
244 | [CH_C_CNTXT_0] = ®_ch_c_cntxt_0, | |
245 | [CH_C_CNTXT_1] = ®_ch_c_cntxt_1, | |
246 | [CH_C_CNTXT_2] = ®_ch_c_cntxt_2, | |
247 | [CH_C_CNTXT_3] = ®_ch_c_cntxt_3, | |
248 | [CH_C_QOS] = ®_ch_c_qos, | |
249 | [CH_C_SCRATCH_0] = ®_ch_c_scratch_0, | |
250 | [CH_C_SCRATCH_1] = ®_ch_c_scratch_1, | |
251 | [CH_C_SCRATCH_2] = ®_ch_c_scratch_2, | |
252 | [CH_C_SCRATCH_3] = ®_ch_c_scratch_3, | |
253 | [EV_CH_E_CNTXT_0] = ®_ev_ch_e_cntxt_0, | |
254 | [EV_CH_E_CNTXT_1] = ®_ev_ch_e_cntxt_1, | |
255 | [EV_CH_E_CNTXT_2] = ®_ev_ch_e_cntxt_2, | |
256 | [EV_CH_E_CNTXT_3] = ®_ev_ch_e_cntxt_3, | |
257 | [EV_CH_E_CNTXT_4] = ®_ev_ch_e_cntxt_4, | |
258 | [EV_CH_E_CNTXT_8] = ®_ev_ch_e_cntxt_8, | |
259 | [EV_CH_E_CNTXT_9] = ®_ev_ch_e_cntxt_9, | |
260 | [EV_CH_E_CNTXT_10] = ®_ev_ch_e_cntxt_10, | |
261 | [EV_CH_E_CNTXT_11] = ®_ev_ch_e_cntxt_11, | |
262 | [EV_CH_E_CNTXT_12] = ®_ev_ch_e_cntxt_12, | |
263 | [EV_CH_E_CNTXT_13] = ®_ev_ch_e_cntxt_13, | |
264 | [EV_CH_E_SCRATCH_0] = ®_ev_ch_e_scratch_0, | |
265 | [EV_CH_E_SCRATCH_1] = ®_ev_ch_e_scratch_1, | |
266 | [CH_C_DOORBELL_0] = ®_ch_c_doorbell_0, | |
267 | [EV_CH_E_DOORBELL_0] = ®_ev_ch_e_doorbell_0, | |
5791a73c AE |
268 | [GSI_STATUS] = ®_gsi_status, |
269 | [CH_CMD] = ®_ch_cmd, | |
270 | [EV_CH_CMD] = ®_ev_ch_cmd, | |
271 | [GENERIC_CMD] = ®_generic_cmd, | |
272 | [HW_PARAM_2] = ®_hw_param_2, | |
465d1bc9 AE |
273 | [CNTXT_TYPE_IRQ] = ®_cntxt_type_irq, |
274 | [CNTXT_TYPE_IRQ_MSK] = ®_cntxt_type_irq_msk, | |
275 | [CNTXT_SRC_CH_IRQ] = ®_cntxt_src_ch_irq, | |
276 | [CNTXT_SRC_EV_CH_IRQ] = ®_cntxt_src_ev_ch_irq, | |
277 | [CNTXT_SRC_CH_IRQ_MSK] = ®_cntxt_src_ch_irq_msk, | |
278 | [CNTXT_SRC_EV_CH_IRQ_MSK] = ®_cntxt_src_ev_ch_irq_msk, | |
279 | [CNTXT_SRC_CH_IRQ_CLR] = ®_cntxt_src_ch_irq_clr, | |
280 | [CNTXT_SRC_EV_CH_IRQ_CLR] = ®_cntxt_src_ev_ch_irq_clr, | |
281 | [CNTXT_SRC_IEOB_IRQ] = ®_cntxt_src_ieob_irq, | |
282 | [CNTXT_SRC_IEOB_IRQ_MSK] = ®_cntxt_src_ieob_irq_msk, | |
283 | [CNTXT_SRC_IEOB_IRQ_CLR] = ®_cntxt_src_ieob_irq_clr, | |
284 | [CNTXT_GLOB_IRQ_STTS] = ®_cntxt_glob_irq_stts, | |
285 | [CNTXT_GLOB_IRQ_EN] = ®_cntxt_glob_irq_en, | |
286 | [CNTXT_GLOB_IRQ_CLR] = ®_cntxt_glob_irq_clr, | |
287 | [CNTXT_GSI_IRQ_STTS] = ®_cntxt_gsi_irq_stts, | |
288 | [CNTXT_GSI_IRQ_EN] = ®_cntxt_gsi_irq_en, | |
289 | [CNTXT_GSI_IRQ_CLR] = ®_cntxt_gsi_irq_clr, | |
290 | [CNTXT_INTSET] = ®_cntxt_intset, | |
5791a73c AE |
291 | [ERROR_LOG] = ®_error_log, |
292 | [ERROR_LOG_CLR] = ®_error_log_clr, | |
465d1bc9 AE |
293 | [CNTXT_SCRATCH_0] = ®_cntxt_scratch_0, |
294 | }; | |
295 | ||
296 | const struct regs gsi_regs_v3_5_1 = { | |
297 | .reg_count = ARRAY_SIZE(reg_array), | |
298 | .reg = reg_array, | |
299 | }; |