1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * wm8770.h -- WM8770 ASoC driver 4 * 5 * Copyright 2010 Wolfson Microelectronics plc 6 * 7 * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> 8 */ 9 10 #ifndef _WM8770_H 11 #define _WM8770_H 12 13 /* Registers */ 14 #define WM8770_VOUT1LVOL 0 15 #define WM8770_VOUT1RVOL 0x1 16 #define WM8770_VOUT2LVOL 0x2 17 #define WM8770_VOUT2RVOL 0x3 18 #define WM8770_VOUT3LVOL 0x4 19 #define WM8770_VOUT3RVOL 0x5 20 #define WM8770_VOUT4LVOL 0x6 21 #define WM8770_VOUT4RVOL 0x7 22 #define WM8770_MSALGVOL 0x8 23 #define WM8770_DAC1LVOL 0x9 24 #define WM8770_DAC1RVOL 0xa 25 #define WM8770_DAC2LVOL 0xb 26 #define WM8770_DAC2RVOL 0xc 27 #define WM8770_DAC3LVOL 0xd 28 #define WM8770_DAC3RVOL 0xe 29 #define WM8770_DAC4LVOL 0xf 30 #define WM8770_DAC4RVOL 0x10 31 #define WM8770_MSDIGVOL 0x11 32 #define WM8770_DACPHASE 0x12 33 #define WM8770_DACCTRL1 0x13 34 #define WM8770_DACMUTE 0x14 35 #define WM8770_DACCTRL2 0x15 36 #define WM8770_IFACECTRL 0x16 37 #define WM8770_MSTRCTRL 0x17 38 #define WM8770_PWDNCTRL 0x18 39 #define WM8770_ADCLCTRL 0x19 40 #define WM8770_ADCRCTRL 0x1a 41 #define WM8770_ADCMUX 0x1b 42 #define WM8770_OUTMUX1 0x1c 43 #define WM8770_OUTMUX2 0x1d 44 #define WM8770_RESET 0x31 45 46 #define WM8770_CACHEREGNUM 0x20 47 48 #endif 49