1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * linux/sound/cs42l52.h -- Platform data for CS42L52 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (c) 2012 Cirrus Logic Inc. 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef __CS42L52_H 9*4882a593Smuzhiyun #define __CS42L52_H 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun struct cs42l52_platform_data { 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun /* MICBIAS Level. Check datasheet Pg48 */ 14*4882a593Smuzhiyun unsigned int micbias_lvl; 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun /* MICA mode selection Differential or Single-ended */ 17*4882a593Smuzhiyun bool mica_diff_cfg; 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun /* MICB mode selection Differential or Single-ended */ 20*4882a593Smuzhiyun bool micb_diff_cfg; 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun /* Charge Pump Freq. Check datasheet Pg73 */ 23*4882a593Smuzhiyun unsigned int chgfreq; 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun /* Reset GPIO */ 26*4882a593Smuzhiyun unsigned int reset_gpio; 27*4882a593Smuzhiyun }; 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun #endif /* __CS42L52_H */ 30