2 * Copyright 2015 Advanced Micro Devices, Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
24 #ifndef TONGA_POWERTUNE_H
25 #define TONGA_POWERTUNE_H
27 enum _phw_tonga_ptc_config_reg_type
{
28 TONGA_CONFIGREG_MMR
= 0,
29 TONGA_CONFIGREG_SMC_IND
,
30 TONGA_CONFIGREG_DIDT_IND
,
31 TONGA_CONFIGREG_CACHE
,
35 typedef enum _phw_tonga_ptc_config_reg_type phw_tonga_ptc_config_reg_type
;
37 /* PowerContainment Features */
38 #define POWERCONTAINMENT_FEATURE_BAPM 0x00000001
39 #define POWERCONTAINMENT_FEATURE_TDCLimit 0x00000002
40 #define POWERCONTAINMENT_FEATURE_PkgPwrLimit 0x00000004
42 struct _phw_tonga_pt_config_reg
{
47 phw_tonga_ptc_config_reg_type Type
;
49 typedef struct _phw_tonga_pt_config_reg phw_tonga_pt_config_reg
;
51 struct _phw_tonga_pt_defaults
{
52 uint8_t svi_load_line_en
;
53 uint8_t svi_load_line_vddC
;
54 uint8_t tdc_vddc_throttle_release_limit_perc
;
56 uint8_t tdc_waterfall_ctl
;
57 uint8_t dte_ambient_temp_base
;
59 uint32_t bamp_temp_gradient
;
60 uint16_t bapmti_r
[SMU72_DTE_ITERATIONS
* SMU72_DTE_SOURCES
* SMU72_DTE_SINKS
];
61 uint16_t bapmti_rc
[SMU72_DTE_ITERATIONS
* SMU72_DTE_SOURCES
* SMU72_DTE_SINKS
];
63 typedef struct _phw_tonga_pt_defaults phw_tonga_pt_defaults
;