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 * Authors: AMD
23 *
24 */
25
26#ifndef __RN_CLK_MGR_H__
27#define __RN_CLK_MGR_H__
28
29#include "clk_mgr.h"
30#include "dm_pp_smu.h"
31#include "clk_mgr_internal.h"
32
33extern struct wm_table ddr4_wm_table_gs;
34extern struct wm_table lpddr4_wm_table_gs;
35extern struct wm_table lpddr4_wm_table_with_disabled_ppt;
36extern struct wm_table ddr4_wm_table_rn;
37extern struct wm_table ddr4_1R_wm_table_rn;
38extern struct wm_table lpddr4_wm_table_rn;
39
40struct rn_clk_registers {
41	uint32_t CLK1_CLK0_CURRENT_CNT; /* DPREFCLK */
42};
43
44void rn_clk_mgr_construct(struct dc_context *ctx,
45		struct clk_mgr_internal *clk_mgr,
46		struct pp_smu_funcs *pp_smu,
47		struct dccg *dccg);
48
49#endif //__RN_CLK_MGR_H__
50