1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * wm8400.h -- audio driver for WM8400 4 * 5 * Copyright 2008 Wolfson Microelectronics PLC. 6 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> 7 */ 8 9 #ifndef _WM8400_CODEC_H 10 #define _WM8400_CODEC_H 11 12 #define WM8400_MCLK_DIV 0 13 #define WM8400_DACCLK_DIV 1 14 #define WM8400_ADCCLK_DIV 2 15 #define WM8400_BCLK_DIV 3 16 17 #define WM8400_MCLK_DIV_1 0x400 18 #define WM8400_MCLK_DIV_2 0x800 19 20 #define WM8400_DAC_CLKDIV_1 0x00 21 #define WM8400_DAC_CLKDIV_1_5 0x04 22 #define WM8400_DAC_CLKDIV_2 0x08 23 #define WM8400_DAC_CLKDIV_3 0x0c 24 #define WM8400_DAC_CLKDIV_4 0x10 25 #define WM8400_DAC_CLKDIV_5_5 0x14 26 #define WM8400_DAC_CLKDIV_6 0x18 27 28 #define WM8400_ADC_CLKDIV_1 0x00 29 #define WM8400_ADC_CLKDIV_1_5 0x20 30 #define WM8400_ADC_CLKDIV_2 0x40 31 #define WM8400_ADC_CLKDIV_3 0x60 32 #define WM8400_ADC_CLKDIV_4 0x80 33 #define WM8400_ADC_CLKDIV_5_5 0xa0 34 #define WM8400_ADC_CLKDIV_6 0xc0 35 36 37 #define WM8400_BCLK_DIV_1 (0x0 << 1) 38 #define WM8400_BCLK_DIV_1_5 (0x1 << 1) 39 #define WM8400_BCLK_DIV_2 (0x2 << 1) 40 #define WM8400_BCLK_DIV_3 (0x3 << 1) 41 #define WM8400_BCLK_DIV_4 (0x4 << 1) 42 #define WM8400_BCLK_DIV_5_5 (0x5 << 1) 43 #define WM8400_BCLK_DIV_6 (0x6 << 1) 44 #define WM8400_BCLK_DIV_8 (0x7 << 1) 45 #define WM8400_BCLK_DIV_11 (0x8 << 1) 46 #define WM8400_BCLK_DIV_12 (0x9 << 1) 47 #define WM8400_BCLK_DIV_16 (0xA << 1) 48 #define WM8400_BCLK_DIV_22 (0xB << 1) 49 #define WM8400_BCLK_DIV_24 (0xC << 1) 50 #define WM8400_BCLK_DIV_32 (0xD << 1) 51 #define WM8400_BCLK_DIV_44 (0xE << 1) 52 #define WM8400_BCLK_DIV_48 (0xF << 1) 53 54 #endif 55
