1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * mt7986-afe-common.h  --  MediaTek 7986 audio driver definitions
4  *
5  * Copyright (c) 2023 MediaTek Inc.
6  * Authors: Vic Wu <vic.wu@mediatek.com>
7  *          Maso Huang <maso.huang@mediatek.com>
8  */
9 
10 #ifndef _MT_7986_AFE_COMMON_H_
11 #define _MT_7986_AFE_COMMON_H_
12 
13 #include <sound/soc.h>
14 #include <linux/clk.h>
15 #include <linux/list.h>
16 #include <linux/regmap.h>
17 #include "../common/mtk-base-afe.h"
18 
19 enum {
20 	MT7986_MEMIF_DL1,
21 	MT7986_MEMIF_VUL12,
22 	MT7986_MEMIF_NUM,
23 	MT7986_DAI_ETDM = MT7986_MEMIF_NUM,
24 	MT7986_DAI_NUM,
25 };
26 
27 enum {
28 	MT7986_IRQ_0,
29 	MT7986_IRQ_1,
30 	MT7986_IRQ_2,
31 	MT7986_IRQ_NUM,
32 };
33 
34 struct mt7986_afe_private {
35 	struct clk_bulk_data *clks;
36 	int num_clks;
37 
38 	int pm_runtime_bypass_reg_ctl;
39 
40 	/* dai */
41 	void *dai_priv[MT7986_DAI_NUM];
42 };
43 
44 unsigned int mt7986_afe_rate_transform(struct device *dev,
45 				       unsigned int rate);
46 
47 /* dai register */
48 int mt7986_dai_etdm_register(struct mtk_base_afe *afe);
49 #endif
50