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 17struct 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 83#define CS35L32_SDOUT_3ST 0x80 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 94