| Brian Austin | eef5bb2 | 2014-08-04 15:11:16 -0500 | [diff] [blame] | 1 | /* |
| 2 | * cs35l32.h -- CS35L32 ALSA SoC audio driver |
| 3 | * |
| 4 | * Copyright 2014 CirrusLogic, Inc. |
| 5 | * |
| 6 | * Author: Brian Austin <brian.austin@cirrus.com> |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License version 2 as |
| 10 | * published by the Free Software Foundation. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | #ifndef __CS35L32_H__ |
| 15 | #define __CS35L32_H__ |
| 16 | |
| 17 | struct cs35l32_platform_data { |
| 18 | /* Low Battery Threshold */ |
| 19 | unsigned int batt_thresh; |
| 20 | /* Low Battery Recovery */ |
| 21 | unsigned int batt_recov; |
| 22 | /* LED Current Management*/ |
| 23 | unsigned int led_mng; |
| 24 | /* Audio Gain w/ LED */ |
| 25 | unsigned int audiogain_mng; |
| 26 | /* Boost Management */ |
| 27 | unsigned int boost_mng; |
| 28 | /* Data CFG for DUAL device */ |
| 29 | unsigned int sdout_datacfg; |
| 30 | /* SDOUT Sharing */ |
| 31 | unsigned int sdout_share; |
| 32 | }; |
| 33 | |
| 34 | #define CS35L32_CHIP_ID 0x00035A32 |
| 35 | #define CS35L32_DEVID_AB 0x01 /* Device ID A & B [RO] */ |
| 36 | #define CS35L32_DEVID_CD 0x02 /* Device ID C & D [RO] */ |
| 37 | #define CS35L32_DEVID_E 0x03 /* Device ID E [RO] */ |
| 38 | #define CS35L32_FAB_ID 0x04 /* Fab ID [RO] */ |
| 39 | #define CS35L32_REV_ID 0x05 /* Revision ID [RO] */ |
| 40 | #define CS35L32_PWRCTL1 0x06 /* Power Ctl 1 */ |
| 41 | #define CS35L32_PWRCTL2 0x07 /* Power Ctl 2 */ |
| 42 | #define CS35L32_CLK_CTL 0x08 /* Clock Ctl */ |
| 43 | #define CS35L32_BATT_THRESHOLD 0x09 /* Low Battery Threshold */ |
| 44 | #define CS35L32_VMON 0x0A /* Voltage Monitor [RO] */ |
| 45 | #define CS35L32_BST_CPCP_CTL 0x0B /* Conv Peak Curr Protection CTL */ |
| 46 | #define CS35L32_IMON_SCALING 0x0C /* IMON Scaling */ |
| 47 | #define CS35L32_AUDIO_LED_MNGR 0x0D /* Audio/LED Pwr Manager */ |
| 48 | #define CS35L32_ADSP_CTL 0x0F /* Serial Port Control */ |
| 49 | #define CS35L32_CLASSD_CTL 0x10 /* Class D Amp CTL */ |
| 50 | #define CS35L32_PROTECT_CTL 0x11 /* Protection Release CTL */ |
| 51 | #define CS35L32_INT_MASK_1 0x12 /* Interrupt Mask 1 */ |
| 52 | #define CS35L32_INT_MASK_2 0x13 /* Interrupt Mask 2 */ |
| 53 | #define CS35L32_INT_MASK_3 0x14 /* Interrupt Mask 3 */ |
| 54 | #define CS35L32_INT_STATUS_1 0x15 /* Interrupt Status 1 [RO] */ |
| 55 | #define CS35L32_INT_STATUS_2 0x16 /* Interrupt Status 2 [RO] */ |
| 56 | #define CS35L32_INT_STATUS_3 0x17 /* Interrupt Status 3 [RO] */ |
| 57 | #define CS35L32_LED_STATUS 0x18 /* LED Lighting Status [RO] */ |
| 58 | #define CS35L32_FLASH_MODE 0x19 /* LED Flash Mode Current */ |
| 59 | #define CS35L32_MOVIE_MODE 0x1A /* LED Movie Mode Current */ |
| 60 | #define CS35L32_FLASH_TIMER 0x1B /* LED Flash Timer */ |
| 61 | #define CS35L32_FLASH_INHIBIT 0x1C /* LED Flash Inhibit Current */ |
| 62 | #define CS35L32_MAX_REGISTER 0x1C |
| 63 | |
| 64 | #define CS35L32_MCLK_DIV2 0x01 |
| 65 | #define CS35L32_MCLK_RATIO 0x01 |
| 66 | #define CS35L32_MCLKDIS 0x80 |
| 67 | #define CS35L32_PDN_ALL 0x01 |
| 68 | #define CS35L32_PDN_AMP 0x80 |
| 69 | #define CS35L32_PDN_BOOST 0x04 |
| 70 | #define CS35L32_PDN_IMON 0x40 |
| 71 | #define CS35L32_PDN_VMON 0x80 |
| 72 | #define CS35L32_PDN_VPMON 0x20 |
| 73 | #define CS35L32_PDN_ADSP 0x08 |
| 74 | |
| 75 | #define CS35L32_MCLK_DIV2_MASK 0x40 |
| 76 | #define CS35L32_MCLK_RATIO_MASK 0x01 |
| 77 | #define CS35L32_MCLK_MASK 0x41 |
| 78 | #define CS35L32_ADSP_MASTER_MASK 0x40 |
| 79 | #define CS35L32_BOOST_MASK 0x03 |
| 80 | #define CS35L32_GAIN_MGR_MASK 0x08 |
| 81 | #define CS35L32_ADSP_SHARE_MASK 0x08 |
| 82 | #define CS35L32_ADSP_DATACFG_MASK 0x30 |
| Axel Lin | 4c38b9c3 | 2015-07-23 08:28:50 +0800 | [diff] [blame] | 83 | #define CS35L32_SDOUT_3ST 0x08 |
| Brian Austin | eef5bb2 | 2014-08-04 15:11:16 -0500 | [diff] [blame] | 84 | #define CS35L32_BATT_REC_MASK 0x0E |
| 85 | #define CS35L32_BATT_THRESH_MASK 0x30 |
| 86 | |
| 87 | #define CS35L32_RATES (SNDRV_PCM_RATE_48000) |
| 88 | #define CS35L32_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ |
| 89 | SNDRV_PCM_FMTBIT_S24_LE | \ |
| 90 | SNDRV_PCM_FMTBIT_S32_LE) |
| 91 | |
| 92 | |
| 93 | #endif |