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