1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * wm8510.h -- WM8510 Soc Audio driver 4 */ 5 6#ifndef _WM8510_H 7#define _WM8510_H 8 9/* WM8510 register space */ 10 11#define WM8510_RESET 0x0 12#define WM8510_POWER1 0x1 13#define WM8510_POWER2 0x2 14#define WM8510_POWER3 0x3 15#define WM8510_IFACE 0x4 16#define WM8510_COMP 0x5 17#define WM8510_CLOCK 0x6 18#define WM8510_ADD 0x7 19#define WM8510_GPIO 0x8 20#define WM8510_DAC 0xa 21#define WM8510_DACVOL 0xb 22#define WM8510_ADC 0xe 23#define WM8510_ADCVOL 0xf 24#define WM8510_EQ1 0x12 25#define WM8510_EQ2 0x13 26#define WM8510_EQ3 0x14 27#define WM8510_EQ4 0x15 28#define WM8510_EQ5 0x16 29#define WM8510_DACLIM1 0x18 30#define WM8510_DACLIM2 0x19 31#define WM8510_NOTCH1 0x1b 32#define WM8510_NOTCH2 0x1c 33#define WM8510_NOTCH3 0x1d 34#define WM8510_NOTCH4 0x1e 35#define WM8510_ALC1 0x20 36#define WM8510_ALC2 0x21 37#define WM8510_ALC3 0x22 38#define WM8510_NGATE 0x23 39#define WM8510_PLLN 0x24 40#define WM8510_PLLK1 0x25 41#define WM8510_PLLK2 0x26 42#define WM8510_PLLK3 0x27 43#define WM8510_ATTEN 0x28 44#define WM8510_INPUT 0x2c 45#define WM8510_INPPGA 0x2d 46#define WM8510_ADCBOOST 0x2f 47#define WM8510_OUTPUT 0x31 48#define WM8510_SPKMIX 0x32 49#define WM8510_SPKVOL 0x36 50#define WM8510_MONOMIX 0x38 51 52#define WM8510_CACHEREGNUM 57 53 54/* Clock divider Id's */ 55#define WM8510_OPCLKDIV 0 56#define WM8510_MCLKDIV 1 57#define WM8510_ADCCLK 2 58#define WM8510_DACCLK 3 59#define WM8510_BCLKDIV 4 60 61/* DAC clock dividers */ 62#define WM8510_DACCLK_F2 (1 << 3) 63#define WM8510_DACCLK_F4 (0 << 3) 64 65/* ADC clock dividers */ 66#define WM8510_ADCCLK_F2 (1 << 3) 67#define WM8510_ADCCLK_F4 (0 << 3) 68 69/* PLL Out dividers */ 70#define WM8510_OPCLKDIV_1 (0 << 4) 71#define WM8510_OPCLKDIV_2 (1 << 4) 72#define WM8510_OPCLKDIV_3 (2 << 4) 73#define WM8510_OPCLKDIV_4 (3 << 4) 74 75/* BCLK clock dividers */ 76#define WM8510_BCLKDIV_1 (0 << 2) 77#define WM8510_BCLKDIV_2 (1 << 2) 78#define WM8510_BCLKDIV_4 (2 << 2) 79#define WM8510_BCLKDIV_8 (3 << 2) 80#define WM8510_BCLKDIV_16 (4 << 2) 81#define WM8510_BCLKDIV_32 (5 << 2) 82 83/* MCLK clock dividers */ 84#define WM8510_MCLKDIV_1 (0 << 5) 85#define WM8510_MCLKDIV_1_5 (1 << 5) 86#define WM8510_MCLKDIV_2 (2 << 5) 87#define WM8510_MCLKDIV_3 (3 << 5) 88#define WM8510_MCLKDIV_4 (4 << 5) 89#define WM8510_MCLKDIV_6 (5 << 5) 90#define WM8510_MCLKDIV_8 (6 << 5) 91#define WM8510_MCLKDIV_12 (7 << 5) 92 93struct wm8510_setup_data { 94 int spi; 95 int i2c_bus; 96 unsigned short i2c_address; 97}; 98 99#endif 100