1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright 2005 Openedhand Ltd. 4 * 5 * Author: Richard Purdie <richard@openedhand.com> 6 * 7 * Based on WM8753.h 8 */ 9 10 #ifndef _WM8988_H 11 #define _WM8988_H 12 13 /* WM8988 register space */ 14 15 #define WM8988_LINVOL 0x00 16 #define WM8988_RINVOL 0x01 17 #define WM8988_LOUT1V 0x02 18 #define WM8988_ROUT1V 0x03 19 #define WM8988_ADCDAC 0x05 20 #define WM8988_IFACE 0x07 21 #define WM8988_SRATE 0x08 22 #define WM8988_LDAC 0x0a 23 #define WM8988_RDAC 0x0b 24 #define WM8988_BASS 0x0c 25 #define WM8988_TREBLE 0x0d 26 #define WM8988_RESET 0x0f 27 #define WM8988_3D 0x10 28 #define WM8988_ALC1 0x11 29 #define WM8988_ALC2 0x12 30 #define WM8988_ALC3 0x13 31 #define WM8988_NGATE 0x14 32 #define WM8988_LADC 0x15 33 #define WM8988_RADC 0x16 34 #define WM8988_ADCTL1 0x17 35 #define WM8988_ADCTL2 0x18 36 #define WM8988_PWR1 0x19 37 #define WM8988_PWR2 0x1a 38 #define WM8988_ADCTL3 0x1b 39 #define WM8988_ADCIN 0x1f 40 #define WM8988_LADCIN 0x20 41 #define WM8988_RADCIN 0x21 42 #define WM8988_LOUTM1 0x22 43 #define WM8988_LOUTM2 0x23 44 #define WM8988_ROUTM1 0x24 45 #define WM8988_ROUTM2 0x25 46 #define WM8988_LOUT2V 0x28 47 #define WM8988_ROUT2V 0x29 48 #define WM8988_LPPB 0x43 49 #define WM8988_NUM_REG 0x44 50 51 #define WM8988_SYSCLK 0 52 53 #endif 54