277 lines
11 KiB
C
277 lines
11 KiB
C
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/*
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* linux/sound/soc/hisilicon/hi6210-i2s.h
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*
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* Copyright (C) 2015 Linaro, Ltd
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* Author: Andy Green <andy.green@linaro.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Note at least on 6220, S2 == BT, S1 == Digital FM Radio IF
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*/
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#ifndef _HI6210_I2S_H
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#define _HI6210_I2S_H
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#define HII2S_SW_RST_N 0
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#define HII2S_SW_RST_N__STEREO_UPLINK_WORDLEN_SHIFT 28
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#define HII2S_SW_RST_N__STEREO_UPLINK_WORDLEN_MASK 3
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#define HII2S_SW_RST_N__THIRDMD_UPLINK_WORDLEN_SHIFT 26
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#define HII2S_SW_RST_N__THIRDMD_UPLINK_WORDLEN_MASK 3
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#define HII2S_SW_RST_N__VOICE_UPLINK_WORDLEN_SHIFT 24
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#define HII2S_SW_RST_N__VOICE_UPLINK_WORDLEN_MASK 3
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#define HII2S_SW_RST_N__ST_DL_WORDLEN_SHIFT 20
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#define HII2S_SW_RST_N__ST_DL_WORDLEN_MASK 3
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#define HII2S_SW_RST_N__THIRDMD_DLINK_WORDLEN_SHIFT 18
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#define HII2S_SW_RST_N__THIRDMD_DLINK_WORDLEN_MASK 3
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#define HII2S_SW_RST_N__VOICE_DLINK_WORDLEN_SHIFT 16
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#define HII2S_SW_RST_N__VOICE_DLINK_WORDLEN_MASK 3
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#define HII2S_SW_RST_N__SW_RST_N BIT(0)
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enum hi6210_bits {
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HII2S_BITS_16,
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HII2S_BITS_18,
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HII2S_BITS_20,
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HII2S_BITS_24,
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};
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#define HII2S_IF_CLK_EN_CFG 4
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#define HII2S_IF_CLK_EN_CFG__THIRDMD_UPLINK_EN BIT(25)
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#define HII2S_IF_CLK_EN_CFG__THIRDMD_DLINK_EN BIT(24)
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#define HII2S_IF_CLK_EN_CFG__S3_IF_CLK_EN BIT(20)
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#define HII2S_IF_CLK_EN_CFG__S2_IF_CLK_EN BIT(16)
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#define HII2S_IF_CLK_EN_CFG__S2_OL_MIXER_EN BIT(15)
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#define HII2S_IF_CLK_EN_CFG__S2_OL_SRC_EN BIT(14)
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#define HII2S_IF_CLK_EN_CFG__S2_IR_PGA_EN BIT(13)
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#define HII2S_IF_CLK_EN_CFG__S2_IL_PGA_EN BIT(12)
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#define HII2S_IF_CLK_EN_CFG__S1_IR_PGA_EN BIT(10)
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#define HII2S_IF_CLK_EN_CFG__S1_IL_PGA_EN BIT(9)
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#define HII2S_IF_CLK_EN_CFG__S1_IF_CLK_EN BIT(8)
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#define HII2S_IF_CLK_EN_CFG__VOICE_DLINK_SRC_EN BIT(7)
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#define HII2S_IF_CLK_EN_CFG__VOICE_DLINK_EN BIT(6)
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#define HII2S_IF_CLK_EN_CFG__ST_DL_R_EN BIT(5)
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#define HII2S_IF_CLK_EN_CFG__ST_DL_L_EN BIT(4)
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#define HII2S_IF_CLK_EN_CFG__VOICE_UPLINK_R_EN BIT(3)
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#define HII2S_IF_CLK_EN_CFG__VOICE_UPLINK_L_EN BIT(2)
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#define HII2S_IF_CLK_EN_CFG__STEREO_UPLINK_R_EN BIT(1)
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#define HII2S_IF_CLK_EN_CFG__STEREO_UPLINK_L_EN BIT(0)
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#define HII2S_DIG_FILTER_CLK_EN_CFG 8
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#define HII2S_DIG_FILTER_CLK_EN_CFG__DACR_SDM_EN BIT(30)
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#define HII2S_DIG_FILTER_CLK_EN_CFG__DACR_HBF2I_EN BIT(28)
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#define HII2S_DIG_FILTER_CLK_EN_CFG__DACR_MIXER_EN BIT(25)
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#define HII2S_DIG_FILTER_CLK_EN_CFG__DACR_AGC_EN BIT(24)
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#define HII2S_DIG_FILTER_CLK_EN_CFG__DACL_SDM_EN BIT(22)
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#define HII2S_DIG_FILTER_CLK_EN_CFG__DACL_HBF2I_EN BIT(20)
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#define HII2S_DIG_FILTER_CLK_EN_CFG__DACL_MIXER_EN BIT(17)
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#define HII2S_DIG_FILTER_CLK_EN_CFG__DACL_AGC_EN BIT(16)
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#define HII2S_FS_CFG 0xc
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#define HII2S_FS_CFG__FS_S2_SHIFT 28
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#define HII2S_FS_CFG__FS_S2_MASK 7
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#define HII2S_FS_CFG__FS_S1_SHIFT 24
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#define HII2S_FS_CFG__FS_S1_MASK 7
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#define HII2S_FS_CFG__FS_ADCLR_SHIFT 20
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#define HII2S_FS_CFG__FS_ADCLR_MASK 7
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#define HII2S_FS_CFG__FS_DACLR_SHIFT 16
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#define HII2S_FS_CFG__FS_DACLR_MASK 7
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#define HII2S_FS_CFG__FS_ST_DL_R_SHIFT 8
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#define HII2S_FS_CFG__FS_ST_DL_R_MASK 7
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#define HII2S_FS_CFG__FS_ST_DL_L_SHIFT 4
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#define HII2S_FS_CFG__FS_ST_DL_L_MASK 7
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#define HII2S_FS_CFG__FS_VOICE_DLINK_SHIFT 0
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#define HII2S_FS_CFG__FS_VOICE_DLINK_MASK 7
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enum hi6210_i2s_rates {
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HII2S_FS_RATE_8KHZ = 0,
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HII2S_FS_RATE_16KHZ = 1,
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HII2S_FS_RATE_32KHZ = 2,
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HII2S_FS_RATE_48KHZ = 4,
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HII2S_FS_RATE_96KHZ = 5,
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HII2S_FS_RATE_192KHZ = 6,
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};
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#define HII2S_I2S_CFG 0x10
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#define HII2S_I2S_CFG__S2_IF_TX_EN BIT(31)
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#define HII2S_I2S_CFG__S2_IF_RX_EN BIT(30)
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#define HII2S_I2S_CFG__S2_FRAME_MODE BIT(29)
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#define HII2S_I2S_CFG__S2_MST_SLV BIT(28)
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#define HII2S_I2S_CFG__S2_LRCK_MODE BIT(27)
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#define HII2S_I2S_CFG__S2_CHNNL_MODE BIT(26)
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#define HII2S_I2S_CFG__S2_CODEC_IO_WORDLENGTH_SHIFT 24
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#define HII2S_I2S_CFG__S2_CODEC_IO_WORDLENGTH_MASK 3
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#define HII2S_I2S_CFG__S2_DIRECT_LOOP_SHIFT 22
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#define HII2S_I2S_CFG__S2_DIRECT_LOOP_MASK 3
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#define HII2S_I2S_CFG__S2_TX_CLK_SEL BIT(21)
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#define HII2S_I2S_CFG__S2_RX_CLK_SEL BIT(20)
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#define HII2S_I2S_CFG__S2_CODEC_DATA_FORMAT BIT(19)
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#define HII2S_I2S_CFG__S2_FUNC_MODE_SHIFT 16
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#define HII2S_I2S_CFG__S2_FUNC_MODE_MASK 7
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#define HII2S_I2S_CFG__S1_IF_TX_EN BIT(15)
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#define HII2S_I2S_CFG__S1_IF_RX_EN BIT(14)
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#define HII2S_I2S_CFG__S1_FRAME_MODE BIT(13)
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#define HII2S_I2S_CFG__S1_MST_SLV BIT(12)
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#define HII2S_I2S_CFG__S1_LRCK_MODE BIT(11)
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#define HII2S_I2S_CFG__S1_CHNNL_MODE BIT(10)
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#define HII2S_I2S_CFG__S1_CODEC_IO_WORDLENGTH_SHIFT 8
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#define HII2S_I2S_CFG__S1_CODEC_IO_WORDLENGTH_MASK 3
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#define HII2S_I2S_CFG__S1_DIRECT_LOOP_SHIFT 6
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#define HII2S_I2S_CFG__S1_DIRECT_LOOP_MASK 3
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#define HII2S_I2S_CFG__S1_TX_CLK_SEL BIT(5)
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#define HII2S_I2S_CFG__S1_RX_CLK_SEL BIT(4)
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#define HII2S_I2S_CFG__S1_CODEC_DATA_FORMAT BIT(3)
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#define HII2S_I2S_CFG__S1_FUNC_MODE_SHIFT 0
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#define HII2S_I2S_CFG__S1_FUNC_MODE_MASK 7
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enum hi6210_i2s_formats {
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HII2S_FORMAT_I2S,
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HII2S_FORMAT_PCM_STD,
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HII2S_FORMAT_PCM_USER,
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HII2S_FORMAT_LEFT_JUST,
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HII2S_FORMAT_RIGHT_JUST,
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};
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#define HII2S_DIG_FILTER_MODULE_CFG 0x14
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#define HII2S_DIG_FILTER_MODULE_CFG__DACR_MIXER_GAIN_SHIFT 28
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#define HII2S_DIG_FILTER_MODULE_CFG__DACR_MIXER_GAIN_MASK 3
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#define HII2S_DIG_FILTER_MODULE_CFG__DACR_MIXER_IN4_MUTE BIT(27)
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#define HII2S_DIG_FILTER_MODULE_CFG__DACR_MIXER_IN3_MUTE BIT(26)
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#define HII2S_DIG_FILTER_MODULE_CFG__DACR_MIXER_IN2_MUTE BIT(25)
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#define HII2S_DIG_FILTER_MODULE_CFG__DACR_MIXER_IN1_MUTE BIT(24)
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#define HII2S_DIG_FILTER_MODULE_CFG__DACL_MIXER_GAIN_SHIFT 20
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#define HII2S_DIG_FILTER_MODULE_CFG__DACL_MIXER_GAIN_MASK 3
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#define HII2S_DIG_FILTER_MODULE_CFG__DACL_MIXER_IN4_MUTE BIT(19)
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#define HII2S_DIG_FILTER_MODULE_CFG__DACL_MIXER_IN3_MUTE BIT(18)
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#define HII2S_DIG_FILTER_MODULE_CFG__DACL_MIXER_IN2_MUTE BIT(17)
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#define HII2S_DIG_FILTER_MODULE_CFG__DACL_MIXER_IN1_MUTE BIT(16)
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#define HII2S_DIG_FILTER_MODULE_CFG__SW_DACR_SDM_DITHER BIT(9)
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#define HII2S_DIG_FILTER_MODULE_CFG__SW_DACL_SDM_DITHER BIT(8)
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#define HII2S_DIG_FILTER_MODULE_CFG__LM_CODEC_DAC2ADC_SHIFT 4
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#define HII2S_DIG_FILTER_MODULE_CFG__LM_CODEC_DAC2ADC_MASK 7
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#define HII2S_DIG_FILTER_MODULE_CFG__RM_CODEC_DAC2ADC_SHIFT 0
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#define HII2S_DIG_FILTER_MODULE_CFG__RM_CODEC_DAC2ADC_MASK 7
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enum hi6210_gains {
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HII2S_GAIN_100PC,
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HII2S_GAIN_50PC,
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HII2S_GAIN_25PC,
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};
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#define HII2S_MUX_TOP_MODULE_CFG 0x18
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#define HII2S_MUX_TOP_MODULE_CFG__VOICE_DLINK_MIXER_GAIN_SHIFT 14
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#define HII2S_MUX_TOP_MODULE_CFG__VOICE_DLINK_MIXER_GAIN_MASK 3
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#define HII2S_MUX_TOP_MODULE_CFG__VOICE_DLINK_MIXER_IN2_MUTE BIT(13)
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#define HII2S_MUX_TOP_MODULE_CFG__VOICE_DLINK_MIXER_IN1_MUTE BIT(12)
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#define HII2S_MUX_TOP_MODULE_CFG__S2_OL_MIXER_GAIN_SHIFT 10
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#define HII2S_MUX_TOP_MODULE_CFG__S2_OL_MIXER_GAIN_MASK 3
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#define HII2S_MUX_TOP_MODULE_CFG__S2_OL_MIXER_IN2_MUTE BIT(9)
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#define HII2S_MUX_TOP_MODULE_CFG__S2_OL_MIXER_IN1_MUTE BIT(8)
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#define HII2S_MUX_TOP_MODULE_CFG__S2_OL_SRC_RDY BIT(6)
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#define HII2S_MUX_TOP_MODULE_CFG__S2_OL_SRC_MODE_SHIFT 4
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#define HII2S_MUX_TOP_MODULE_CFG__S2_OL_SRC_MODE_MASK 3
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#define HII2S_MUX_TOP_MODULE_CFG__VOICE_DLINK_SRC_RDY BIT(3)
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#define HII2S_MUX_TOP_MODULE_CFG__VOICE_DLINK_SRC_MODE_SHIFT 0
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#define HII2S_MUX_TOP_MODULE_CFG__VOICE_DLINK_SRC_MODE_MASK 7
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enum hi6210_s2_src_mode {
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HII2S_S2_SRC_MODE_3,
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HII2S_S2_SRC_MODE_12,
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HII2S_S2_SRC_MODE_6,
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HII2S_S2_SRC_MODE_2,
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};
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enum hi6210_voice_dlink_src_mode {
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HII2S_VOICE_DL_SRC_MODE_12 = 1,
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HII2S_VOICE_DL_SRC_MODE_6,
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HII2S_VOICE_DL_SRC_MODE_2,
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HII2S_VOICE_DL_SRC_MODE_3,
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};
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#define HII2S_ADC_PGA_CFG 0x1c
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#define HII2S_S1_INPUT_PGA_CFG 0x20
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#define HII2S_S2_INPUT_PGA_CFG 0x24
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#define HII2S_ST_DL_PGA_CFG 0x28
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#define HII2S_VOICE_SIDETONE_DLINK_PGA_CFG 0x2c
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#define HII2S_APB_AFIFO_CFG_1 0x30
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#define HII2S_APB_AFIFO_CFG_2 0x34
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#define HII2S_ST_DL_FIFO_TH_CFG 0x38
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#define HII2S_ST_DL_FIFO_TH_CFG__ST_DL_R_AEMPTY_SHIFT 24
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#define HII2S_ST_DL_FIFO_TH_CFG__ST_DL_R_AEMPTY_MASK 0x1f
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#define HII2S_ST_DL_FIFO_TH_CFG__ST_DL_R_AFULL_SHIFT 16
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#define HII2S_ST_DL_FIFO_TH_CFG__ST_DL_R_AFULL_MASK 0x1f
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#define HII2S_ST_DL_FIFO_TH_CFG__ST_DL_L_AEMPTY_SHIFT 8
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#define HII2S_ST_DL_FIFO_TH_CFG__ST_DL_L_AEMPTY_MASK 0x1f
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#define HII2S_ST_DL_FIFO_TH_CFG__ST_DL_L_AFULL_SHIFT 0
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#define HII2S_ST_DL_FIFO_TH_CFG__ST_DL_L_AFULL_MASK 0x1f
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#define HII2S_STEREO_UPLINK_FIFO_TH_CFG 0x3c
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#define HII2S_VOICE_UPLINK_FIFO_TH_CFG 0x40
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#define HII2S_CODEC_IRQ_MASK 0x44
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#define HII2S_CODEC_IRQ 0x48
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#define HII2S_DACL_AGC_CFG_1 0x4c
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#define HII2S_DACL_AGC_CFG_2 0x50
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#define HII2S_DACR_AGC_CFG_1 0x54
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#define HII2S_DACR_AGC_CFG_2 0x58
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#define HII2S_DMIC_SIF_CFG 0x5c
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#define HII2S_MISC_CFG 0x60
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#define HII2S_MISC_CFG__THIRDMD_DLINK_TEST_SEL BIT(17)
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#define HII2S_MISC_CFG__THIRDMD_DLINK_DIN_SEL BIT(16)
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#define HII2S_MISC_CFG__S3_DOUT_RIGHT_SEL BIT(14)
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#define HII2S_MISC_CFG__S3_DOUT_LEFT_SEL BIT(13)
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#define HII2S_MISC_CFG__S3_DIN_TEST_SEL BIT(12)
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#define HII2S_MISC_CFG__VOICE_DLINK_SRC_UP_DOUT_VLD_SEL BIT(8)
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#define HII2S_MISC_CFG__VOICE_DLINK_TEST_SEL BIT(7)
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#define HII2S_MISC_CFG__VOICE_DLINK_DIN_SEL BIT(6)
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#define HII2S_MISC_CFG__ST_DL_TEST_SEL BIT(4)
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#define HII2S_MISC_CFG__S2_DOUT_RIGHT_SEL BIT(3)
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#define HII2S_MISC_CFG__S2_DOUT_TEST_SEL BIT(2)
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#define HII2S_MISC_CFG__S1_DOUT_TEST_SEL BIT(1)
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#define HII2S_MISC_CFG__S2_DOUT_LEFT_SEL BIT(0)
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#define HII2S_S2_SRC_CFG 0x64
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#define HII2S_MEM_CFG 0x68
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#define HII2S_THIRDMD_PCM_PGA_CFG 0x6c
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#define HII2S_THIRD_MODEM_FIFO_TH 0x70
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#define HII2S_S3_ANTI_FREQ_JITTER_TX_INC_CNT 0x74
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#define HII2S_S3_ANTI_FREQ_JITTER_TX_DEC_CNT 0x78
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#define HII2S_S3_ANTI_FREQ_JITTER_RX_INC_CNT 0x7c
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#define HII2S_S3_ANTI_FREQ_JITTER_RX_DEC_CNT 0x80
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#define HII2S_ANTI_FREQ_JITTER_EN 0x84
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#define HII2S_CLK_SEL 0x88
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/* 0 = BT owns the i2s */
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#define HII2S_CLK_SEL__I2S_BT_FM_SEL BIT(0)
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/* 0 = internal source, 1 = ext */
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#define HII2S_CLK_SEL__EXT_12_288MHZ_SEL BIT(1)
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#define HII2S_THIRDMD_DLINK_CHANNEL 0xe8
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#define HII2S_THIRDMD_ULINK_CHANNEL 0xec
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#define HII2S_VOICE_DLINK_CHANNEL 0xf0
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/* shovel data in here for playback */
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#define HII2S_ST_DL_CHANNEL 0xf4
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#define HII2S_STEREO_UPLINK_CHANNEL 0xf8
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#define HII2S_VOICE_UPLINK_CHANNEL 0xfc
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#endif/* _HI6210_I2S_H */
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