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
|
/*
* Copyright (c) 2016-2017, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/
#ifndef _CLKDOMAIN_H_
#define _CLKDOMAIN_H_
#include "ctrl/ctrlclk.h"
#include "ctrl/ctrlboardobj.h"
#include <nvgpu/pmuif/nvgpu_gpmu_cmdif.h>
#include "boardobj/boardobjgrp_e32.h"
#include "boardobj/boardobjgrpmask.h"
struct clk_domains;
struct clk_domain;
/*data and function definition to talk to driver*/
u32 clk_domain_sw_setup(struct gk20a *g);
u32 clk_domain_pmu_setup(struct gk20a *g);
typedef u32 clkproglink(struct gk20a *g, struct clk_pmupstate *pclk,
struct clk_domain *pdomain);
typedef int clkvfsearch(struct gk20a *g, struct clk_pmupstate *pclk,
struct clk_domain *pdomain, u16 *clkmhz,
u32 *voltuv, u8 rail);
typedef int clkgetslaveclk(struct gk20a *g, struct clk_pmupstate *pclk,
struct clk_domain *pdomain, u16 *clkmhz,
u16 masterclkmhz);
typedef u32 clkgetfpoints(struct gk20a *g, struct clk_pmupstate *pclk,
struct clk_domain *pdomain, u32 *pfpointscount,
u16 *pfreqpointsinmhz, u8 rail);
struct clk_domains {
struct boardobjgrp_e32 super;
u8 n_num_entries;
u8 version;
bool b_enforce_vf_monotonicity;
bool b_enforce_vf_smoothening;
u32 vbios_domains;
struct boardobjgrpmask_e32 prog_domains_mask;
struct boardobjgrpmask_e32 master_domains_mask;
u16 cntr_sampling_periodms;
struct ctrl_clk_clk_delta deltas;
struct clk_domain *ordered_noise_aware_list[CTRL_BOARDOBJ_MAX_BOARD_OBJECTS];
struct clk_domain *ordered_noise_unaware_list[CTRL_BOARDOBJ_MAX_BOARD_OBJECTS];
};
struct clk_domain {
struct boardobj super;
u32 api_domain;
u32 part_mask;
u8 domain;
u8 perf_domain_index;
u8 perf_domain_grp_idx;
u8 ratio_domain;
u8 usage;
clkproglink *clkdomainclkproglink;
clkvfsearch *clkdomainclkvfsearch;
clkgetfpoints *clkdomainclkgetfpoints;
};
struct clk_domain_3x {
struct clk_domain super;
bool b_noise_aware_capable;
};
struct clk_domain_3x_fixed {
struct clk_domain_3x super;
u16 freq_mhz;
};
struct clk_domain_3x_prog {
struct clk_domain_3x super;
u8 clk_prog_idx_first;
u8 clk_prog_idx_last;
u8 noise_unaware_ordering_index;
u8 noise_aware_ordering_index;
bool b_force_noise_unaware_ordering;
int factory_offset_khz;
short freq_delta_min_mhz;
short freq_delta_max_mhz;
struct ctrl_clk_clk_delta deltas;
};
struct clk_domain_3x_master {
struct clk_domain_3x_prog super;
u32 slave_idxs_mask;
};
struct clk_domain_3x_slave {
struct clk_domain_3x_prog super;
u8 master_idx;
clkgetslaveclk *clkdomainclkgetslaveclk;
};
u32 clk_domain_clk_prog_link(struct gk20a *g, struct clk_pmupstate *pclk);
#define CLK_CLK_DOMAIN_GET(pclk, idx) \
((struct clk_domain *)BOARDOBJGRP_OBJ_GET_BY_IDX( \
&pclk->clk_domainobjs.super.super, (u8)(idx)))
#endif
|
