1/*
2 * Copyright 2020 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 * Authors: AMD
23 *
24 */
25
26#ifndef __VG_CLK_MGR_H__
27#define __VG_CLK_MGR_H__
28#include "clk_mgr_internal.h"
29
30struct watermarks;
31
32extern struct wm_table ddr4_wm_table;
33extern struct wm_table lpddr5_wm_table;
34
35struct smu_watermark_set {
36	struct watermarks *wm_set;
37	union large_integer mc_address;
38};
39
40struct clk_mgr_vgh {
41	struct clk_mgr_internal base;
42	struct smu_watermark_set smu_wm_set;
43};
44
45void vg_clk_mgr_construct(struct dc_context *ctx,
46		struct clk_mgr_vgh *clk_mgr,
47		struct pp_smu_funcs *pp_smu,
48		struct dccg *dccg);
49
50void vg_clk_mgr_destroy(struct clk_mgr_internal *clk_mgr);
51
52#endif //__VG_CLK_MGR_H__
53