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Diffstat (limited to 'drivers/gpu/nvgpu/gv11b/therm_gv11b.c')
-rw-r--r--drivers/gpu/nvgpu/gv11b/therm_gv11b.c148
1 files changed, 0 insertions, 148 deletions
diff --git a/drivers/gpu/nvgpu/gv11b/therm_gv11b.c b/drivers/gpu/nvgpu/gv11b/therm_gv11b.c
deleted file mode 100644
index acc2c509..00000000
--- a/drivers/gpu/nvgpu/gv11b/therm_gv11b.c
+++ /dev/null
@@ -1,148 +0,0 @@
1/*
2 * GV11B Therm
3 *
4 * Copyright (c) 2015-2018, NVIDIA CORPORATION. All rights reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 */
24
25#include "gk20a/gk20a.h"
26#include "therm_gv11b.h"
27
28#include <nvgpu/soc.h>
29#include <nvgpu/io.h>
30#include <nvgpu/utils.h>
31
32#include <nvgpu/hw/gv11b/hw_therm_gv11b.h>
33
34#include "therm_gv11b.h"
35
36int gv11b_init_therm_setup_hw(struct gk20a *g)
37{
38 u32 v;
39
40 nvgpu_log_fn(g, " ");
41
42 /* program NV_THERM registers */
43 gk20a_writel(g, therm_use_a_r(), therm_use_a_ext_therm_0_enable_f() |
44 therm_use_a_ext_therm_1_enable_f() |
45 therm_use_a_ext_therm_2_enable_f());
46 gk20a_writel(g, therm_evt_ext_therm_0_r(),
47 therm_evt_ext_therm_0_slow_factor_f(0x2));
48 gk20a_writel(g, therm_evt_ext_therm_1_r(),
49 therm_evt_ext_therm_1_slow_factor_f(0x6));
50 gk20a_writel(g, therm_evt_ext_therm_2_r(),
51 therm_evt_ext_therm_2_slow_factor_f(0xe));
52
53 gk20a_writel(g, therm_grad_stepping_table_r(0),
54 therm_grad_stepping_table_slowdown_factor0_f(
55 therm_grad_stepping_table_slowdown_factor0_fpdiv_by1_f()) |
56 therm_grad_stepping_table_slowdown_factor1_f(
57 therm_grad_stepping_table_slowdown_factor0_fpdiv_by1p5_f()) |
58 therm_grad_stepping_table_slowdown_factor2_f(
59 therm_grad_stepping_table_slowdown_factor0_fpdiv_by2_f()) |
60 therm_grad_stepping_table_slowdown_factor3_f(
61 therm_grad_stepping_table_slowdown_factor0_fpdiv_by4_f()) |
62 therm_grad_stepping_table_slowdown_factor4_f(
63 therm_grad_stepping_table_slowdown_factor0_fpdiv_by8_f()));
64
65 gk20a_writel(g, therm_grad_stepping_table_r(1),
66 therm_grad_stepping_table_slowdown_factor0_f(
67 therm_grad_stepping_table_slowdown_factor0_fpdiv_by16_f()) |
68 therm_grad_stepping_table_slowdown_factor1_f(
69 therm_grad_stepping_table_slowdown_factor0_fpdiv_by32_f()) |
70 therm_grad_stepping_table_slowdown_factor2_f(
71 therm_grad_stepping_table_slowdown_factor0_fpdiv_by32_f()) |
72 therm_grad_stepping_table_slowdown_factor3_f(
73 therm_grad_stepping_table_slowdown_factor0_fpdiv_by32_f()) |
74 therm_grad_stepping_table_slowdown_factor4_f(
75 therm_grad_stepping_table_slowdown_factor0_fpdiv_by32_f()));
76
77 v = gk20a_readl(g, therm_clk_timing_r(0));
78 v |= therm_clk_timing_grad_slowdown_enabled_f();
79 gk20a_writel(g, therm_clk_timing_r(0), v);
80
81 v = gk20a_readl(g, therm_config2_r());
82 v |= therm_config2_grad_enable_f(1);
83 v |= therm_config2_slowdown_factor_extended_f(1);
84 v = set_field(v, therm_config2_grad_step_duration_m(),
85 therm_config2_grad_step_duration_f(0));
86 gk20a_writel(g, therm_config2_r(), v);
87
88 gk20a_writel(g, therm_grad_stepping1_r(),
89 therm_grad_stepping1_pdiv_duration_f(0xbf4));
90
91 v = gk20a_readl(g, therm_grad_stepping0_r());
92 v |= therm_grad_stepping0_feature_enable_f();
93 gk20a_writel(g, therm_grad_stepping0_r(), v);
94
95 /* disable idle clock slowdown */
96 v = therm_clk_slowdown_2_idle_condition_a_select_f(0) |
97 therm_clk_slowdown_2_idle_condition_a_type_never_f() |
98 therm_clk_slowdown_2_idle_condition_b_type_never_f();
99 gk20a_writel(g, therm_clk_slowdown_2_r(0), v);
100
101 return 0;
102}
103
104int gv11b_elcg_init_idle_filters(struct gk20a *g)
105{
106 u32 gate_ctrl, idle_filter;
107 u32 engine_id;
108 u32 active_engine_id = 0;
109 struct fifo_gk20a *f = &g->fifo;
110
111 if (nvgpu_platform_is_simulation(g))
112 return 0;
113
114 nvgpu_log_info(g, "init clock/power gate reg");
115
116 for (engine_id = 0; engine_id < f->num_engines; engine_id++) {
117 active_engine_id = f->active_engines_list[engine_id];
118
119 gate_ctrl = gk20a_readl(g, therm_gate_ctrl_r(active_engine_id));
120 gate_ctrl = set_field(gate_ctrl,
121 therm_gate_ctrl_eng_idle_filt_exp_m(),
122 therm_gate_ctrl_eng_idle_filt_exp__prod_f());
123 gate_ctrl = set_field(gate_ctrl,
124 therm_gate_ctrl_eng_idle_filt_mant_m(),
125 therm_gate_ctrl_eng_idle_filt_mant__prod_f());
126 gate_ctrl = set_field(gate_ctrl,
127 therm_gate_ctrl_eng_delay_before_m(),
128 therm_gate_ctrl_eng_delay_before__prod_f());
129 gate_ctrl = set_field(gate_ctrl,
130 therm_gate_ctrl_eng_delay_after_m(),
131 therm_gate_ctrl_eng_delay_after__prod_f());
132 gk20a_writel(g, therm_gate_ctrl_r(active_engine_id), gate_ctrl);
133 }
134
135 idle_filter = gk20a_readl(g, therm_fecs_idle_filter_r());
136 idle_filter = set_field(idle_filter,
137 therm_fecs_idle_filter_value_m(),
138 therm_fecs_idle_filter_value__prod_f());
139 gk20a_writel(g, therm_fecs_idle_filter_r(), idle_filter);
140
141 idle_filter = gk20a_readl(g, therm_hubmmu_idle_filter_r());
142 idle_filter = set_field(idle_filter,
143 therm_hubmmu_idle_filter_value_m(),
144 therm_hubmmu_idle_filter_value__prod_f());
145 gk20a_writel(g, therm_hubmmu_idle_filter_r(), idle_filter);
146
147 return 0;
148}
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