1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
|
/*
* Copyright 2015 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
*/
#ifndef PP_ATOMVOLTAGECTRL_H
#define PP_ATOMVOLTAGECTRL_H
#include "hwmgr.h"
#define MEM_TYPE_GDDR5 0x50
#define MEM_TYPE_GDDR4 0x40
#define MEM_TYPE_GDDR3 0x30
#define MEM_TYPE_DDR2 0x20
#define MEM_TYPE_GDDR1 0x10
#define MEM_TYPE_DDR3 0xb0
#define MEM_TYPE_MASK 0xF0
/* As returned from PowerConnectorDetectionTable. */
#define PP_ATOM_POWER_BUDGET_DISABLE_OVERDRIVE 0x80
#define PP_ATOM_POWER_BUDGET_SHOW_WARNING 0x40
#define PP_ATOM_POWER_BUDGET_SHOW_WAIVER 0x20
#define PP_ATOM_POWER_POWER_BUDGET_BEHAVIOUR 0x0F
/* New functions for Evergreen and beyond. */
#define PP_ATOMCTRL_MAX_VOLTAGE_ENTRIES 32
struct pp_atomctrl_clock_dividers {
uint32_t pll_post_divider;
uint32_t pll_feedback_divider;
uint32_t pll_ref_divider;
bool enable_post_divider;
};
typedef struct pp_atomctrl_clock_dividers pp_atomctrl_clock_dividers;
union pp_atomctrl_tcipll_fb_divider {
struct {
uint32_t ul_fb_div_frac : 14;
uint32_t ul_fb_div : 12;
uint32_t un_used : 6;
};
uint32_t ul_fb_divider;
};
typedef union pp_atomctrl_tcipll_fb_divider pp_atomctrl_tcipll_fb_divider;
struct pp_atomctrl_clock_dividers_rv730 {
uint32_t pll_post_divider;
pp_atomctrl_tcipll_fb_divider mpll_feedback_divider;
uint32_t pll_ref_divider;
bool enable_post_divider;
bool enable_dithen;
uint32_t vco_mode;
};
typedef struct pp_atomctrl_clock_dividers_rv730 pp_atomctrl_clock_dividers_rv730;
struct pp_atomctrl_clock_dividers_kong {
uint32_t pll_post_divider;
uint32_t real_clock;
};
typedef struct pp_atomctrl_clock_dividers_kong pp_atomctrl_clock_dividers_kong;
struct pp_atomctrl_clock_dividers_ci {
uint32_t pll_post_divider; /* post divider value */
uint32_t real_clock;
pp_atomctrl_tcipll_fb_divider ul_fb_div; /* Output Parameter: PLL FB divider */
uint8_t uc_pll_ref_div; /* Output Parameter: PLL ref divider */
uint8_t uc_pll_post_div; /* Output Parameter: PLL post divider */
uint8_t uc_pll_cntl_flag; /*Output Flags: control flag */
};
typedef struct pp_atomctrl_clock_dividers_ci pp_atomctrl_clock_dividers_ci;
struct pp_atomctrl_clock_dividers_vi {
uint32_t pll_post_divider; /* post divider value */
uint32_t real_clock;
pp_atomctrl_tcipll_fb_divider ul_fb_div; /*Output Parameter: PLL FB divider */
uint8_t uc_pll_ref_div; /*Output Parameter: PLL ref divider */
uint8_t uc_pll_post_div; /*Output Parameter: PLL post divider */
uint8_t uc_pll_cntl_flag; /*Output Flags: control flag */
};
typedef struct pp_atomctrl_clock_dividers_vi pp_atomctrl_clock_dividers_vi;
struct pp_atomctrl_clock_dividers_ai {
u16 usSclk_fcw_frac;
u16 usSclk_fcw_int;
u8 ucSclkPostDiv;
u8 ucSclkVcoMode;
u8 ucSclkPllRange;
u8 ucSscEnable;
u16 usSsc_fcw1_frac;
u16 usSsc_fcw1_int;
u16 usReserved;
u16 usPcc_fcw_int;
u16 usSsc_fcw_slew_frac;
u16 usPcc_fcw_slew_frac;
};
typedef struct pp_atomctrl_clock_dividers_ai pp_atomctrl_clock_dividers_ai;
union pp_atomctrl_s_mpll_fb_divider {
struct {
uint32_t cl_kf : 12;
uint32_t clk_frac : 12;
uint32_t un_used : 8;
};
uint32_t ul_fb_divider;
};
typedef union pp_atomctrl_s_mpll_fb_divider pp_atomctrl_s_mpll_fb_divider;
enum pp_atomctrl_spread_spectrum_mode {
pp_atomctrl_spread_spectrum_mode_down = 0,
pp_atomctrl_spread_spectrum_mode_center
};
typedef enum pp_atomctrl_spread_spectrum_mode pp_atomctrl_spread_spectrum_mode;
struct pp_atomctrl_memory_clock_param {
pp_atomctrl_s_mpll_fb_divider mpll_fb_divider;
uint32_t mpll_post_divider;
uint32_t bw_ctrl;
uint32_t dll_speed;
uint32_t vco_mode;
uint32_t yclk_sel;
uint32_t qdr;
uint32_t half_rate;
};
typedef struct pp_atomctrl_memory_clock_param pp_atomctrl_memory_clock_param;
struct pp_atomctrl_internal_ss_info {
uint32_t speed_spectrum_percentage; /* in 1/100 percentage */
uint32_t speed_spectrum_rate; /* in KHz */
pp_atomctrl_spread_spectrum_mode speed_spectrum_mode;
};
typedef struct pp_atomctrl_internal_ss_info pp_atomctrl_internal_ss_info;
#ifndef NUMBER_OF_M3ARB_PARAMS
#define NUMBER_OF_M3ARB_PARAMS 3
#endif
#ifndef NUMBER_OF_M3ARB_PARAM_SETS
#define NUMBER_OF_M3ARB_PARAM_SETS 10
#endif
struct pp_atomctrl_kong_system_info {
uint32_t ul_bootup_uma_clock; /* in 10kHz unit */
uint16_t us_max_nb_voltage; /* high NB voltage, calculated using current VDDNB (D24F2xDC) and VDDNB offset fuse; */
uint16_t us_min_nb_voltage; /* low NB voltage, calculated using current VDDNB (D24F2xDC) and VDDNB offset fuse; */
uint16_t us_bootup_nb_voltage; /* boot up NB voltage */
uint8_t uc_htc_tmp_lmt; /* bit [22:16] of D24F3x64 Hardware Thermal Control (HTC) Register, may not be needed, TBD */
uint8_t uc_tj_offset; /* bit [28:22] of D24F3xE4 Thermtrip Status Register,may not be needed, TBD */
/* 0: default 1: uvd 2: fs-3d */
uint32_t ul_csr_m3_srb_cntl[NUMBER_OF_M3ARB_PARAM_SETS][NUMBER_OF_M3ARB_PARAMS];/* arrays with values for CSR M3 arbiter for default */
};
typedef struct pp_atomctrl_kong_system_info pp_atomctrl_kong_system_info;
struct pp_atomctrl_memory_info {
uint8_t memory_vendor;
uint8_t memory_type;
};
typedef struct pp_atomctrl_memory_info pp_atomctrl_memory_info;
#define MAX_AC_TIMING_ENTRIES 16
struct pp_atomctrl_memory_clock_range_table {
uint8_t num_entries;
uint8_t rsv[3];
uint32_t mclk[MAX_AC_TIMING_ENTRIES];
};
typedef struct pp_atomctrl_memory_clock_range_table pp_atomctrl_memory_clock_range_table;
struct pp_atomctrl_voltage_table_entry {
uint16_t value;
uint32_t smio_low;
};
typedef struct pp_atomctrl_voltage_table_entry pp_atomctrl_voltage_table_entry;
struct pp_atomctrl_voltage_table {
uint32_t count;
uint32_t mask_low;
uint32_t phase_delay; /* Used for ATOM_GPIO_VOLTAGE_OBJECT_V3 and later */
pp_atomctrl_voltage_table_entry entries[PP_ATOMCTRL_MAX_VOLTAGE_ENTRIES];
};
typedef struct pp_atomctrl_voltage_table pp_atomctrl_voltage_table;
#define VBIOS_MC_REGISTER_ARRAY_SIZE 32
#define VBIOS_MAX_AC_TIMING_ENTRIES 20
struct pp_atomctrl_mc_reg_entry {
uint32_t mclk_max;
uint32_t mc_data[VBIOS_MC_REGISTER_ARRAY_SIZE];
};
typedef struct pp_atomctrl_mc_reg_entry pp_atomctrl_mc_reg_entry;
struct pp_atomctrl_mc_register_address {
uint16_t s1;
uint8_t uc_pre_reg_data;
};
typedef struct pp_atomctrl_mc_register_address pp_atomctrl_mc_register_address;
#define MAX_SCLK_RANGE 8
struct pp_atom_ctrl_sclk_range_table_entry{
uint8_t ucVco_setting;
uint8_t ucPostdiv;
uint16_t usFcw_pcc;
uint16_t usFcw_trans_upper;
uint16_t usRcw_trans_lower;
};
struct pp_atom_ctrl_sclk_range_table{
struct pp_atom_ctrl_sclk_range_table_entry entry[MAX_SCLK_RANGE];
};
struct pp_atomctrl_mc_reg_table {
uint8_t last; /* number of registers */
uint8_t num_entries; /* number of AC timing entries */
pp_atomctrl_mc_reg_entry mc_reg_table_entry[VBIOS_MAX_AC_TIMING_ENTRIES];
pp_atomctrl_mc_register_address mc_reg_address[VBIOS_MC_REGISTER_ARRAY_SIZE];
};
typedef struct pp_atomctrl_mc_reg_table pp_atomctrl_mc_reg_table;
struct pp_atomctrl_gpio_pin_assignment {
uint16_t us_gpio_pin_aindex;
uint8_t uc_gpio_pin_bit_shift;
};
typedef struct pp_atomctrl_gpio_pin_assignment pp_atomctrl_gpio_pin_assignment;
struct pp_atom_ctrl__avfs_parameters {
uint32_t ulAVFS_meanNsigma_Acontant0;
uint32_t ulAVFS_meanNsigma_Acontant1;
uint32_t ulAVFS_meanNsigma_Acontant2;
uint16_t usAVFS_meanNsigma_DC_tol_sigma;
uint16_t usAVFS_meanNsigma_Platform_mean;
uint16_t usAVFS_meanNsigma_Platform_sigma;
uint32_t ulGB_VDROOP_TABLE_CKSOFF_a0;
uint32_t ulGB_VDROOP_TABLE_CKSOFF_a1;
uint32_t ulGB_VDROOP_TABLE_CKSOFF_a2;
uint32_t ulGB_VDROOP_TABLE_CKSON_a0;
uint32_t ulGB_VDROOP_TABLE_CKSON_a1;
uint32_t ulGB_VDROOP_TABLE_CKSON_a2;
uint32_t ulAVFSGB_FUSE_TABLE_CKSOFF_m1;
uint16_t usAVFSGB_FUSE_TABLE_CKSOFF_m2;
uint32_t ulAVFSGB_FUSE_TABLE_CKSOFF_b;
uint32_t ulAVFSGB_FUSE_TABLE_CKSON_m1;
uint16_t usAVFSGB_FUSE_TABLE_CKSON_m2;
uint32_t ulAVFSGB_FUSE_TABLE_CKSON_b;
uint16_t usMaxVoltage_0_25mv;
uint8_t ucEnableGB_VDROOP_TABLE_CKSOFF;
uint8_t ucEnableGB_VDROOP_TABLE_CKSON;
uint8_t ucEnableGB_FUSE_TABLE_CKSOFF;
uint8_t ucEnableGB_FUSE_TABLE_CKSON;
uint16_t usPSM_Age_ComFactor;
uint8_t ucEnableApplyAVFS_CKS_OFF_Voltage;
uint8_t ucReserved;
};
extern bool atomctrl_get_pp_assign_pin(struct pp_hwmgr *hwmgr, const uint32_t pinId, pp_atomctrl_gpio_pin_assignment *gpio_pin_assignment);
extern int atomctrl_get_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint32_t sclk, uint16_t virtual_voltage_Id, uint16_t *voltage);
extern int atomctrl_get_voltage_evv(struct pp_hwmgr *hwmgr, uint16_t virtual_voltage_id, uint16_t *voltage);
extern uint32_t atomctrl_get_mpll_reference_clock(struct pp_hwmgr *hwmgr);
extern int atomctrl_get_memory_clock_spread_spectrum(struct pp_hwmgr *hwmgr, const uint32_t memory_clock, pp_atomctrl_internal_ss_info *ssInfo);
extern int atomctrl_get_engine_clock_spread_spectrum(struct pp_hwmgr *hwmgr, const uint32_t engine_clock, pp_atomctrl_internal_ss_info *ssInfo);
extern int atomctrl_initialize_mc_reg_table(struct pp_hwmgr *hwmgr, uint8_t module_index, pp_atomctrl_mc_reg_table *table);
extern int atomctrl_set_engine_dram_timings_rv770(struct pp_hwmgr *hwmgr, uint32_t engine_clock, uint32_t memory_clock);
extern uint32_t atomctrl_get_reference_clock(struct pp_hwmgr *hwmgr);
extern int atomctrl_get_memory_pll_dividers_si(struct pp_hwmgr *hwmgr, uint32_t clock_value, pp_atomctrl_memory_clock_param *mpll_param, bool strobe_mode);
extern int atomctrl_get_engine_pll_dividers_vi(struct pp_hwmgr *hwmgr, uint32_t clock_value, pp_atomctrl_clock_dividers_vi *dividers);
extern int atomctrl_get_dfs_pll_dividers_vi(struct pp_hwmgr *hwmgr, uint32_t clock_value, pp_atomctrl_clock_dividers_vi *dividers);
extern bool atomctrl_is_voltage_controlled_by_gpio_v3(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint8_t voltage_mode);
extern int atomctrl_get_voltage_table_v3(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint8_t voltage_mode, pp_atomctrl_voltage_table *voltage_table);
extern int atomctrl_get_memory_pll_dividers_vi(struct pp_hwmgr *hwmgr,
uint32_t clock_value, pp_atomctrl_memory_clock_param *mpll_param);
extern int atomctrl_get_engine_pll_dividers_kong(struct pp_hwmgr *hwmgr,
uint32_t clock_value,
pp_atomctrl_clock_dividers_kong *dividers);
extern int atomctrl_read_efuse(struct pp_hwmgr *hwmgr, uint16_t start_index,
uint16_t end_index, uint32_t mask, uint32_t *efuse);
extern int atomctrl_calculate_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type,
uint32_t sclk, uint16_t virtual_voltage_Id, uint16_t *voltage, uint16_t dpm_level, bool debug);
extern int atomctrl_get_engine_pll_dividers_ai(struct pp_hwmgr *hwmgr, uint32_t clock_value, pp_atomctrl_clock_dividers_ai *dividers);
extern int atomctrl_set_ac_timing_ai(struct pp_hwmgr *hwmgr, uint32_t memory_clock,
uint8_t level);
extern int atomctrl_get_voltage_evv_on_sclk_ai(struct pp_hwmgr *hwmgr, uint8_t voltage_type,
uint32_t sclk, uint16_t virtual_voltage_Id, uint32_t *voltage);
extern int atomctrl_get_smc_sclk_range_table(struct pp_hwmgr *hwmgr, struct pp_atom_ctrl_sclk_range_table *table);
extern int atomctrl_get_avfs_information(struct pp_hwmgr *hwmgr, struct pp_atom_ctrl__avfs_parameters *param);
extern int atomctrl_get_svi2_info(struct pp_hwmgr *hwmgr, uint8_t voltage_type,
uint8_t *svd_gpio_id, uint8_t *svc_gpio_id,
uint16_t *load_line);
extern int atomctrl_get_leakage_vddc_base_on_leakage(struct pp_hwmgr *hwmgr,
uint16_t *vddc, uint16_t *vddci,
uint16_t virtual_voltage_id,
uint16_t efuse_voltage_id);
extern int atomctrl_get_leakage_id_from_efuse(struct pp_hwmgr *hwmgr, uint16_t *virtual_voltage_id);
#endif
|
