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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
|
|
