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/* SPDX-License-Identifier: GPL-2.0 */
/*
* mt2701-afe-common.h -- Mediatek 2701 audio driver definitions
*
* Copyright (c) 2016 MediaTek Inc.
* Author: Garlic Tseng <garlic.tseng@mediatek.com>
*/
#ifndef _MT_2701_AFE_COMMON_H_
#define _MT_2701_AFE_COMMON_H_
#include <sound/soc.h>
#include <linux/clk.h>
#include <linux/regmap.h>
#include "mt2701-reg.h"
#include "../common/mtk-base-afe.h"
#define MT2701_PLL_DOMAIN_0_RATE 98304000
#define MT2701_PLL_DOMAIN_1_RATE 90316800
enum {
MT2701_MEMIF_DL1,
MT2701_MEMIF_DL2,
MT2701_MEMIF_DL3,
MT2701_MEMIF_DL4,
MT2701_MEMIF_DL5,
MT2701_MEMIF_DL_SINGLE_NUM,
MT2701_MEMIF_DLM = MT2701_MEMIF_DL_SINGLE_NUM,
MT2701_MEMIF_UL1,
MT2701_MEMIF_UL2,
MT2701_MEMIF_UL3,
MT2701_MEMIF_UL4,
MT2701_MEMIF_UL5,
MT2701_MEMIF_DLBT,
MT2701_MEMIF_ULBT,
MT2701_MEMIF_NUM,
MT2701_IO_I2S = MT2701_MEMIF_NUM,
MT2701_IO_2ND_I2S,
MT2701_IO_3RD_I2S,
MT2701_IO_4TH_I2S,
MT2701_IO_5TH_I2S,
MT2701_IO_6TH_I2S,
MT2701_IO_MRG,
};
enum {
MT2701_IRQ_ASYS_IRQ1,
MT2701_IRQ_ASYS_IRQ2,
MT2701_IRQ_ASYS_IRQ3,
MT2701_IRQ_ASYS_END,
};
enum audio_base_clock {
MT2701_INFRA_SYS_AUDIO,
MT2701_TOP_AUD_MCLK_SRC0,
MT2701_TOP_AUD_MCLK_SRC1,
MT2701_TOP_AUD_A1SYS,
MT2701_TOP_AUD_A2SYS,
MT2701_AUDSYS_AFE,
MT2701_AUDSYS_AFE_CONN,
MT2701_AUDSYS_A1SYS,
MT2701_AUDSYS_A2SYS,
MT2701_BASE_CLK_NUM,
};
struct mt2701_i2s_data {
int i2s_ctrl_reg;
int i2s_asrc_fs_shift;
int i2s_asrc_fs_mask;
};
struct mt2701_i2s_path {
int mclk_rate;
int on[MTK_STREAM_NUM];
int occupied[MTK_STREAM_NUM];
const struct mt2701_i2s_data *i2s_data[MTK_STREAM_NUM];
struct clk *hop_ck[MTK_STREAM_NUM];
struct clk *sel_ck;
struct clk *div_ck;
struct clk *mclk_ck;
struct clk *asrco_ck;
};
struct mt2701_soc_variants {
bool has_one_heart_mode;
int i2s_num;
};
struct mt2701_afe_private {
struct mt2701_i2s_path *i2s_path;
struct clk *base_ck[MT2701_BASE_CLK_NUM];
struct clk *mrgif_ck;
bool mrg_enable[MTK_STREAM_NUM];
const struct mt2701_soc_variants *soc;
};
#endif
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