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