1 /*
2 * Copyright 2018 Advanced Micro Devices, Inc.
3 *
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:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
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.
21 *
22 */
23 #ifndef __COMMON_BOCO_H__
24 #define __COMMON_BOCO_H__
25 #include "hwmgr.h"
26
27
28 enum baco_cmd_type {
29 CMD_WRITE = 0,
30 CMD_READMODIFYWRITE,
31 CMD_WAITFOR,
32 CMD_DELAY_MS,
33 CMD_DELAY_US,
34 };
35
36 struct soc15_baco_cmd_entry {
37 enum baco_cmd_type cmd;
38 uint32_t hwip;
39 uint32_t inst;
40 uint32_t seg;
41 uint32_t reg_offset;
42 uint32_t mask;
43 uint32_t shift;
44 uint32_t timeout;
45 uint32_t val;
46 };
47 extern bool soc15_baco_program_registers(struct pp_hwmgr *hwmgr,
48 const struct soc15_baco_cmd_entry *entry,
49 const u32 array_size);
50 #endif