1 /* 2 * Driver for the PCM512x CODECs 3 * 4 * Author: Mark Brown <broonie@linaro.org> 5 * Copyright 2014 Linaro Ltd 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License 9 * version 2 as published by the Free Software Foundation. 10 * 11 * This program is distributed in the hope that it will be useful, but 12 * WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * General Public License for more details. 15 */ 16 17 #ifndef _SND_SOC_PCM512X 18 #define _SND_SOC_PCM512X 19 20 #define PCM512x_VIRT_BASE 0x100 21 #define PCM512x_PAGE_LEN 0x100 22 #define PCM512x_PAGE_BASE(n) (PCM512x_VIRT_BASE + (PCM512x_PAGE_LEN * n)) 23 24 #define PCM512x_PAGE 0 25 26 #define PCM512x_RESET (PCM512x_PAGE_BASE(0) + 1) 27 #define PCM512x_POWER (PCM512x_PAGE_BASE(0) + 2) 28 #define PCM512x_MUTE (PCM512x_PAGE_BASE(0) + 3) 29 #define PCM512x_PLL_EN (PCM512x_PAGE_BASE(0) + 4) 30 #define PCM512x_SPI_MISO_FUNCTION (PCM512x_PAGE_BASE(0) + 6) 31 #define PCM512x_DSP (PCM512x_PAGE_BASE(0) + 7) 32 #define PCM512x_GPIO_EN (PCM512x_PAGE_BASE(0) + 8) 33 #define PCM512x_BCLK_LRCLK_CFG (PCM512x_PAGE_BASE(0) + 9) 34 #define PCM512x_DSP_GPIO_INPUT (PCM512x_PAGE_BASE(0) + 10) 35 #define PCM512x_MASTER_MODE (PCM512x_PAGE_BASE(0) + 12) 36 #define PCM512x_PLL_REF (PCM512x_PAGE_BASE(0) + 13) 37 #define PCM512x_PLL_COEFF_0 (PCM512x_PAGE_BASE(0) + 20) 38 #define PCM512x_PLL_COEFF_1 (PCM512x_PAGE_BASE(0) + 21) 39 #define PCM512x_PLL_COEFF_2 (PCM512x_PAGE_BASE(0) + 22) 40 #define PCM512x_PLL_COEFF_3 (PCM512x_PAGE_BASE(0) + 23) 41 #define PCM512x_PLL_COEFF_4 (PCM512x_PAGE_BASE(0) + 24) 42 #define PCM512x_DSP_CLKDIV (PCM512x_PAGE_BASE(0) + 27) 43 #define PCM512x_DAC_CLKDIV (PCM512x_PAGE_BASE(0) + 28) 44 #define PCM512x_NCP_CLKDIV (PCM512x_PAGE_BASE(0) + 29) 45 #define PCM512x_OSR_CLKDIV (PCM512x_PAGE_BASE(0) + 30) 46 #define PCM512x_MASTER_CLKDIV_1 (PCM512x_PAGE_BASE(0) + 32) 47 #define PCM512x_MASTER_CLKDIV_2 (PCM512x_PAGE_BASE(0) + 33) 48 #define PCM512x_FS_SPEED_MODE (PCM512x_PAGE_BASE(0) + 34) 49 #define PCM512x_IDAC_1 (PCM512x_PAGE_BASE(0) + 35) 50 #define PCM512x_IDAC_2 (PCM512x_PAGE_BASE(0) + 36) 51 #define PCM512x_ERROR_DETECT (PCM512x_PAGE_BASE(0) + 37) 52 #define PCM512x_I2S_1 (PCM512x_PAGE_BASE(0) + 40) 53 #define PCM512x_I2S_2 (PCM512x_PAGE_BASE(0) + 41) 54 #define PCM512x_DAC_ROUTING (PCM512x_PAGE_BASE(0) + 42) 55 #define PCM512x_DSP_PROGRAM (PCM512x_PAGE_BASE(0) + 43) 56 #define PCM512x_CLKDET (PCM512x_PAGE_BASE(0) + 44) 57 #define PCM512x_AUTO_MUTE (PCM512x_PAGE_BASE(0) + 59) 58 #define PCM512x_DIGITAL_VOLUME_1 (PCM512x_PAGE_BASE(0) + 60) 59 #define PCM512x_DIGITAL_VOLUME_2 (PCM512x_PAGE_BASE(0) + 61) 60 #define PCM512x_DIGITAL_VOLUME_3 (PCM512x_PAGE_BASE(0) + 62) 61 #define PCM512x_DIGITAL_MUTE_1 (PCM512x_PAGE_BASE(0) + 63) 62 #define PCM512x_DIGITAL_MUTE_2 (PCM512x_PAGE_BASE(0) + 64) 63 #define PCM512x_DIGITAL_MUTE_3 (PCM512x_PAGE_BASE(0) + 65) 64 #define PCM512x_GPIO_OUTPUT_1 (PCM512x_PAGE_BASE(0) + 80) 65 #define PCM512x_GPIO_OUTPUT_2 (PCM512x_PAGE_BASE(0) + 81) 66 #define PCM512x_GPIO_OUTPUT_3 (PCM512x_PAGE_BASE(0) + 82) 67 #define PCM512x_GPIO_OUTPUT_4 (PCM512x_PAGE_BASE(0) + 83) 68 #define PCM512x_GPIO_OUTPUT_5 (PCM512x_PAGE_BASE(0) + 84) 69 #define PCM512x_GPIO_OUTPUT_6 (PCM512x_PAGE_BASE(0) + 85) 70 #define PCM512x_GPIO_CONTROL_1 (PCM512x_PAGE_BASE(0) + 86) 71 #define PCM512x_GPIO_CONTROL_2 (PCM512x_PAGE_BASE(0) + 87) 72 #define PCM512x_OVERFLOW (PCM512x_PAGE_BASE(0) + 90) 73 #define PCM512x_RATE_DET_1 (PCM512x_PAGE_BASE(0) + 91) 74 #define PCM512x_RATE_DET_2 (PCM512x_PAGE_BASE(0) + 92) 75 #define PCM512x_RATE_DET_3 (PCM512x_PAGE_BASE(0) + 93) 76 #define PCM512x_RATE_DET_4 (PCM512x_PAGE_BASE(0) + 94) 77 #define PCM512x_ANALOG_MUTE_DET (PCM512x_PAGE_BASE(0) + 108) 78 #define PCM512x_GPIN (PCM512x_PAGE_BASE(0) + 119) 79 #define PCM512x_DIGITAL_MUTE_DET (PCM512x_PAGE_BASE(0) + 120) 80 81 #define PCM512x_OUTPUT_AMPLITUDE (PCM512x_PAGE_BASE(1) + 1) 82 #define PCM512x_ANALOG_GAIN_CTRL (PCM512x_PAGE_BASE(1) + 2) 83 #define PCM512x_UNDERVOLTAGE_PROT (PCM512x_PAGE_BASE(1) + 5) 84 #define PCM512x_ANALOG_MUTE_CTRL (PCM512x_PAGE_BASE(1) + 6) 85 #define PCM512x_ANALOG_GAIN_BOOST (PCM512x_PAGE_BASE(1) + 7) 86 #define PCM512x_VCOM_CTRL_1 (PCM512x_PAGE_BASE(1) + 8) 87 #define PCM512x_VCOM_CTRL_2 (PCM512x_PAGE_BASE(1) + 9) 88 89 #define PCM512x_CRAM_CTRL (PCM512x_PAGE_BASE(44) + 1) 90 91 #define PCM512x_MAX_REGISTER (PCM512x_PAGE_BASE(44) + 1) 92 93 /* Page 0, Register 1 - reset */ 94 #define PCM512x_RSTR (1 << 0) 95 #define PCM512x_RSTM (1 << 4) 96 97 /* Page 0, Register 2 - power */ 98 #define PCM512x_RQPD (1 << 0) 99 #define PCM512x_RQPD_SHIFT 0 100 #define PCM512x_RQST (1 << 4) 101 #define PCM512x_RQST_SHIFT 4 102 103 /* Page 0, Register 3 - mute */ 104 #define PCM512x_RQMR_SHIFT 0 105 #define PCM512x_RQML_SHIFT 4 106 107 /* Page 0, Register 4 - PLL */ 108 #define PCM512x_PLCE (1 << 0) 109 #define PCM512x_RLCE_SHIFT 0 110 #define PCM512x_PLCK (1 << 4) 111 #define PCM512x_PLCK_SHIFT 4 112 113 /* Page 0, Register 7 - DSP */ 114 #define PCM512x_SDSL (1 << 0) 115 #define PCM512x_SDSL_SHIFT 0 116 #define PCM512x_DEMP (1 << 4) 117 #define PCM512x_DEMP_SHIFT 4 118 119 /* Page 0, Register 13 - PLL reference */ 120 #define PCM512x_SREF (1 << 4) 121 122 /* Page 0, Register 37 - Error detection */ 123 #define PCM512x_IPLK (1 << 0) 124 #define PCM512x_DCAS (1 << 1) 125 #define PCM512x_IDCM (1 << 2) 126 #define PCM512x_IDCH (1 << 3) 127 #define PCM512x_IDSK (1 << 4) 128 #define PCM512x_IDBK (1 << 5) 129 #define PCM512x_IDFS (1 << 6) 130 131 /* Page 0, Register 42 - DAC routing */ 132 #define PCM512x_AUPR_SHIFT 0 133 #define PCM512x_AUPL_SHIFT 4 134 135 /* Page 0, Register 59 - auto mute */ 136 #define PCM512x_ATMR_SHIFT 0 137 #define PCM512x_ATML_SHIFT 4 138 139 /* Page 0, Register 63 - ramp rates */ 140 #define PCM512x_VNDF_SHIFT 6 141 #define PCM512x_VNDS_SHIFT 4 142 #define PCM512x_VNUF_SHIFT 2 143 #define PCM512x_VNUS_SHIFT 0 144 145 /* Page 0, Register 64 - emergency ramp rates */ 146 #define PCM512x_VEDF_SHIFT 6 147 #define PCM512x_VEDS_SHIFT 4 148 149 /* Page 0, Register 65 - Digital mute enables */ 150 #define PCM512x_ACTL_SHIFT 2 151 #define PCM512x_AMLE_SHIFT 1 152 #define PCM512x_AMLR_SHIFT 0 153 154 /* Page 1, Register 2 - analog volume control */ 155 #define PCM512x_RAGN_SHIFT 0 156 #define PCM512x_LAGN_SHIFT 4 157 158 /* Page 1, Register 7 - analog boost control */ 159 #define PCM512x_AGBR_SHIFT 0 160 #define PCM512x_AGBL_SHIFT 4 161 162 #endif 163