sound/soc/codecs/rt5514.h

   1 /*
   2  * rt5514.h  --  RT5514 ALSA SoC audio driver
   3  *
   4  * Copyright 2015 Realtek Microelectronics
   5  * Author: Oder Chiou <oder_chiou@realtek.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  */
  11
  12 #ifndef __RT5514_H__
  13 #define __RT5514_H__
  14
  15 #include <linux/clk.h>
  16
  17 #define RT5514_DEVICE_ID                        0x10ec5514
  18
  19 #define RT5514_RESET                            0x2000
  20 #define RT5514_PWR_ANA1                         0x2004
  21 #define RT5514_PWR_ANA2                         0x2008
  22 #define RT5514_I2S_CTRL1                        0x2010
  23 #define RT5514_I2S_CTRL2                        0x2014
  24 #define RT5514_VAD_CTRL6                        0x2030
  25 #define RT5514_EXT_VAD_CTRL                     0x206c
  26 #define RT5514_DIG_IO_CTRL                      0x2070
  27 #define RT5514_PAD_CTRL1                        0x2080
  28 #define RT5514_DMIC_DATA_CTRL                   0x20a0
  29 #define RT5514_DIG_SOURCE_CTRL                  0x20a4
  30 #define RT5514_SRC_CTRL                         0x20ac
  31 #define RT5514_DOWNFILTER2_CTRL1                0x20d0
  32 #define RT5514_PLL_SOURCE_CTRL                  0x2100
  33 #define RT5514_CLK_CTRL1                        0x2104
  34 #define RT5514_CLK_CTRL2                        0x2108
  35 #define RT5514_PLL3_CALIB_CTRL1                 0x2110
  36 #define RT5514_PLL3_CALIB_CTRL5                 0x2124
  37 #define RT5514_DELAY_BUF_CTRL1                  0x2140
  38 #define RT5514_DELAY_BUF_CTRL3                  0x2148
  39 #define RT5514_DOWNFILTER0_CTRL1                0x2190
  40 #define RT5514_DOWNFILTER0_CTRL2                0x2194
  41 #define RT5514_DOWNFILTER0_CTRL3                0x2198
  42 #define RT5514_DOWNFILTER1_CTRL1                0x21a0
  43 #define RT5514_DOWNFILTER1_CTRL2                0x21a4
  44 #define RT5514_DOWNFILTER1_CTRL3                0x21a8
  45 #define RT5514_ANA_CTRL_LDO10                   0x2200
  46 #define RT5514_ANA_CTRL_LDO18_16                0x2204
  47 #define RT5514_ANA_CTRL_ADC12                   0x2210
  48 #define RT5514_ANA_CTRL_ADC21                   0x2214
  49 #define RT5514_ANA_CTRL_ADC22                   0x2218
  50 #define RT5514_ANA_CTRL_ADC23                   0x221c
  51 #define RT5514_ANA_CTRL_MICBST                  0x2220
  52 #define RT5514_ANA_CTRL_ADCFED                  0x2224
  53 #define RT5514_ANA_CTRL_INBUF                   0x2228
  54 #define RT5514_ANA_CTRL_VREF                    0x222c
  55 #define RT5514_ANA_CTRL_PLL3                    0x2240
  56 #define RT5514_ANA_CTRL_PLL1_1                  0x2260
  57 #define RT5514_ANA_CTRL_PLL1_2                  0x2264
  58 #define RT5514_DMIC_LP_CTRL                     0x2e00
  59 #define RT5514_MISC_CTRL_DSP                    0x2e04
  60 #define RT5514_DSP_CTRL1                        0x2f00
  61 #define RT5514_DSP_CTRL3                        0x2f08
  62 #define RT5514_DSP_CTRL4                        0x2f10
  63 #define RT5514_VENDOR_ID1                       0x2ff0
  64 #define RT5514_VENDOR_ID2                       0x2ff4
  65
  66 #define RT5514_DSP_MAPPING                      0x18000000
  67
  68 /* RT5514_PWR_ANA1 (0x2004) */
  69 #define RT5514_POW_LDO18_IN                     (0x1 << 5)
  70 #define RT5514_POW_LDO18_IN_BIT                 5
  71 #define RT5514_POW_LDO18_ADC                    (0x1 << 4)
  72 #define RT5514_POW_LDO18_ADC_BIT                4
  73 #define RT5514_POW_LDO21                        (0x1 << 3)
  74 #define RT5514_POW_LDO21_BIT                    3
  75 #define RT5514_POW_BG_LDO18_IN                  (0x1 << 2)
  76 #define RT5514_POW_BG_LDO18_IN_BIT              2
  77 #define RT5514_POW_BG_LDO21                     (0x1 << 1)
  78 #define RT5514_POW_BG_LDO21_BIT                 1
  79
  80 /* RT5514_PWR_ANA2 (0x2008) */
  81 #define RT5514_POW_PLL1                         (0x1 << 18)
  82 #define RT5514_POW_PLL1_BIT                     18
  83 #define RT5514_POW_PLL1_LDO                     (0x1 << 16)
  84 #define RT5514_POW_PLL1_LDO_BIT                 16
  85 #define RT5514_POW_BG_MBIAS                     (0x1 << 15)
  86 #define RT5514_POW_BG_MBIAS_BIT                 15
  87 #define RT5514_POW_MBIAS                        (0x1 << 14)
  88 #define RT5514_POW_MBIAS_BIT                    14
  89 #define RT5514_POW_VREF2                        (0x1 << 13)
  90 #define RT5514_POW_VREF2_BIT                    13
  91 #define RT5514_POW_VREF1                        (0x1 << 12)
  92 #define RT5514_POW_VREF1_BIT                    12
  93 #define RT5514_POWR_LDO16                       (0x1 << 11)
  94 #define RT5514_POWR_LDO16_BIT                   11
  95 #define RT5514_POWL_LDO16                       (0x1 << 10)
  96 #define RT5514_POWL_LDO16_BIT                   10
  97 #define RT5514_POW_ADC2                         (0x1 << 9)
  98 #define RT5514_POW_ADC2_BIT                     9
  99 #define RT5514_POW_INPUT_BUF                    (0x1 << 8)
 100 #define RT5514_POW_INPUT_BUF_BIT                8
 101 #define RT5514_POW_ADC1_R                       (0x1 << 7)
 102 #define RT5514_POW_ADC1_R_BIT                   7
 103 #define RT5514_POW_ADC1_L                       (0x1 << 6)
 104 #define RT5514_POW_ADC1_L_BIT                   6
 105 #define RT5514_POW2_BSTR                        (0x1 << 5)
 106 #define RT5514_POW2_BSTR_BIT                    5
 107 #define RT5514_POW2_BSTL                        (0x1 << 4)
 108 #define RT5514_POW2_BSTL_BIT                    4
 109 #define RT5514_POW_BSTR                         (0x1 << 3)
 110 #define RT5514_POW_BSTR_BIT                     3
 111 #define RT5514_POW_BSTL                         (0x1 << 2)
 112 #define RT5514_POW_BSTL_BIT                     2
 113 #define RT5514_POW_ADCFEDR                      (0x1 << 1)
 114 #define RT5514_POW_ADCFEDR_BIT                  1
 115 #define RT5514_POW_ADCFEDL                      (0x1 << 0)
 116 #define RT5514_POW_ADCFEDL_BIT                  0
 117
 118 /* RT5514_I2S_CTRL1 (0x2010) */
 119 #define RT5514_TDM_MODE                         (0x1 << 28)
 120 #define RT5514_TDM_MODE_SFT                     28
 121 #define RT5514_I2S_LR_MASK                      (0x1 << 26)
 122 #define RT5514_I2S_LR_SFT                       26
 123 #define RT5514_I2S_LR_NOR                       (0x0 << 26)
 124 #define RT5514_I2S_LR_INV                       (0x1 << 26)
 125 #define RT5514_I2S_BP_MASK                      (0x1 << 25)
 126 #define RT5514_I2S_BP_SFT                       25
 127 #define RT5514_I2S_BP_NOR                       (0x0 << 25)
 128 #define RT5514_I2S_BP_INV                       (0x1 << 25)
 129 #define RT5514_I2S_DF_MASK                      (0x7 << 16)
 130 #define RT5514_I2S_DF_SFT                       16
 131 #define RT5514_I2S_DF_I2S                       (0x0 << 16)
 132 #define RT5514_I2S_DF_LEFT                      (0x1 << 16)
 133 #define RT5514_I2S_DF_PCM_A                     (0x2 << 16)
 134 #define RT5514_I2S_DF_PCM_B                     (0x3 << 16)
 135 #define RT5514_TDMSLOT_SEL_RX_MASK              (0x3 << 10)
 136 #define RT5514_TDMSLOT_SEL_RX_SFT               10
 137 #define RT5514_TDMSLOT_SEL_RX_4CH               (0x1 << 10)
 138 #define RT5514_CH_LEN_RX_MASK                   (0x3 << 8)
 139 #define RT5514_CH_LEN_RX_SFT                    8
 140 #define RT5514_CH_LEN_RX_16                     (0x0 << 8)
 141 #define RT5514_CH_LEN_RX_20                     (0x1 << 8)
 142 #define RT5514_CH_LEN_RX_24                     (0x2 << 8)
 143 #define RT5514_CH_LEN_RX_32                     (0x3 << 8)
 144 #define RT5514_TDMSLOT_SEL_TX_MASK              (0x3 << 6)
 145 #define RT5514_TDMSLOT_SEL_TX_SFT               6
 146 #define RT5514_TDMSLOT_SEL_TX_4CH               (0x1 << 6)
 147 #define RT5514_CH_LEN_TX_MASK                   (0x3 << 4)
 148 #define RT5514_CH_LEN_TX_SFT                    4
 149 #define RT5514_CH_LEN_TX_16                     (0x0 << 4)
 150 #define RT5514_CH_LEN_TX_20                     (0x1 << 4)
 151 #define RT5514_CH_LEN_TX_24                     (0x2 << 4)
 152 #define RT5514_CH_LEN_TX_32                     (0x3 << 4)
 153 #define RT5514_I2S_DL_MASK                      (0x3 << 0)
 154 #define RT5514_I2S_DL_SFT                       0
 155 #define RT5514_I2S_DL_16                        (0x0 << 0)
 156 #define RT5514_I2S_DL_20                        (0x1 << 0)
 157 #define RT5514_I2S_DL_24                        (0x2 << 0)
 158 #define RT5514_I2S_DL_8                         (0x3 << 0)
 159
 160 /* RT5514_DIG_SOURCE_CTRL (0x20a4) */
 161 #define RT5514_AD1_DMIC_INPUT_SEL               (0x1 << 1)
 162 #define RT5514_AD1_DMIC_INPUT_SEL_SFT           1
 163 #define RT5514_AD0_DMIC_INPUT_SEL               (0x1 << 0)
 164 #define RT5514_AD0_DMIC_INPUT_SEL_SFT           0
 165
 166 /* RT5514_PLL_SOURCE_CTRL (0x2100) */
 167 #define RT5514_PLL_1_SEL_MASK                   (0x7 << 12)
 168 #define RT5514_PLL_1_SEL_SFT                    12
 169 #define RT5514_PLL_1_SEL_SCLK                   (0x3 << 12)
 170 #define RT5514_PLL_1_SEL_MCLK                   (0x4 << 12)
 171
 172 /* RT5514_CLK_CTRL1 (0x2104) */
 173 #define RT5514_CLK_AD_ANA1_EN                   (0x1 << 31)
 174 #define RT5514_CLK_AD_ANA1_EN_BIT               31
 175 #define RT5514_CLK_AD1_EN                       (0x1 << 24)
 176 #define RT5514_CLK_AD1_EN_BIT                   24
 177 #define RT5514_CLK_AD0_EN                       (0x1 << 23)
 178 #define RT5514_CLK_AD0_EN_BIT                   23
 179 #define RT5514_CLK_DMIC_OUT_SEL_MASK            (0x7 << 8)
 180 #define RT5514_CLK_DMIC_OUT_SEL_SFT             8
 181
 182 /* RT5514_CLK_CTRL2 (0x2108) */
 183 #define RT5514_CLK_SYS_DIV_OUT_MASK             (0x7 << 8)
 184 #define RT5514_CLK_SYS_DIV_OUT_SFT              8
 185 #define RT5514_SEL_ADC_OSR_MASK                 (0x7 << 4)
 186 #define RT5514_SEL_ADC_OSR_SFT                  4
 187 #define RT5514_CLK_SYS_PRE_SEL_MASK             (0x3 << 0)
 188 #define RT5514_CLK_SYS_PRE_SEL_SFT              0
 189 #define RT5514_CLK_SYS_PRE_SEL_MCLK             (0x2 << 0)
 190 #define RT5514_CLK_SYS_PRE_SEL_PLL              (0x3 << 0)
 191
 192 /*  RT5514_DOWNFILTER_CTRL (0x2190 0x2194 0x21a0 0x21a4) */
 193 #define RT5514_AD_DMIC_MIX                      (0x1 << 11)
 194 #define RT5514_AD_DMIC_MIX_BIT                  11
 195 #define RT5514_AD_AD_MIX                        (0x1 << 10)
 196 #define RT5514_AD_AD_MIX_BIT                    10
 197 #define RT5514_AD_AD_MUTE                       (0x1 << 7)
 198 #define RT5514_AD_AD_MUTE_BIT                   7
 199 #define RT5514_AD_GAIN_MASK                     (0x7f << 0)
 200 #define RT5514_AD_GAIN_SFT                      0
 201
 202 /*  RT5514_ANA_CTRL_MICBST (0x2220) */
 203 #define RT5514_SEL_BSTL_MASK                    (0xf << 4)
 204 #define RT5514_SEL_BSTL_SFT                     4
 205 #define RT5514_SEL_BSTR_MASK                    (0xf << 0)
 206 #define RT5514_SEL_BSTR_SFT                     0
 207
 208 /*  RT5514_ANA_CTRL_PLL1_1 (0x2260) */
 209 #define RT5514_PLL_K_MAX                        0x1f
 210 #define RT5514_PLL_K_MASK                       (RT5514_PLL_K_MAX << 16)
 211 #define RT5514_PLL_K_SFT                        16
 212 #define RT5514_PLL_N_MAX                        0x1ff
 213 #define RT5514_PLL_N_MASK                       (RT5514_PLL_N_MAX << 7)
 214 #define RT5514_PLL_N_SFT                        4
 215 #define RT5514_PLL_M_MAX                        0xf
 216 #define RT5514_PLL_M_MASK                       (RT5514_PLL_M_MAX << 0)
 217 #define RT5514_PLL_M_SFT                        0
 218
 219 /*  RT5514_ANA_CTRL_PLL1_2 (0x2264) */
 220 #define RT5514_PLL_M_BP                         (0x1 << 2)
 221 #define RT5514_PLL_M_BP_SFT                     2
 222 #define RT5514_PLL_K_BP                         (0x1 << 1)
 223 #define RT5514_PLL_K_BP_SFT                     1
 224 #define RT5514_EN_LDO_PLL1                      (0x1 << 0)
 225 #define RT5514_EN_LDO_PLL1_BIT                  0
 226
 227 #define RT5514_PLL_INP_MAX                      40000000
 228 #define RT5514_PLL_INP_MIN                      256000
 229
 230 #define RT5514_FIRMWARE1        "rt5514_dsp_fw1.bin"
 231 #define RT5514_FIRMWARE2        "rt5514_dsp_fw2.bin"
 232
 233 /* System Clock Source */
 234 enum {
 235         RT5514_SCLK_S_MCLK,
 236         RT5514_SCLK_S_PLL1,
 237 };
 238
 239 /* PLL1 Source */
 240 enum {
 241         RT5514_PLL1_S_MCLK,
 242         RT5514_PLL1_S_BCLK,
 243 };
 244
 245 struct rt5514_priv {
 246         struct snd_soc_codec *codec;
 247         struct regmap *i2c_regmap, *regmap;
 248         struct clk *mclk;
 249         int sysclk;
 250         int sysclk_src;
 251         int lrck;
 252         int bclk;
 253         int pll_src;
 254         int pll_in;
 255         int pll_out;
 256         int dsp_enabled;
 257 };
 258
 259 #endif /* __RT5514_H__ */