1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * cs4265.h -- CS4265 ALSA SoC audio driver 4 * 5 * Copyright 2014 Cirrus Logic, Inc. 6 * 7 * Author: Paul Handrigan <paul.handrigan@cirrus.com> 8 */ 9 10 #ifndef __CS4265_H__ 11 #define __CS4265_H__ 12 13 #define CS4265_CHIP_ID 0x1 14 #define CS4265_CHIP_ID_VAL 0xD0 15 #define CS4265_CHIP_ID_MASK 0xF0 16 #define CS4265_REV_ID_MASK 0x0F 17 18 #define CS4265_PWRCTL 0x02 19 #define CS4265_PWRCTL_PDN 1 20 21 #define CS4265_DAC_CTL 0x3 22 #define CS4265_DAC_CTL_MUTE (1 << 2) 23 #define CS4265_DAC_CTL_DIF (3 << 4) 24 25 #define CS4265_ADC_CTL 0x4 26 #define CS4265_ADC_MASTER 1 27 #define CS4265_ADC_DIF (1 << 4) 28 #define CS4265_ADC_FM (3 << 6) 29 30 #define CS4265_MCLK_FREQ 0x5 31 #define CS4265_MCLK_FREQ_MASK (7 << 4) 32 33 #define CS4265_SIG_SEL 0x6 34 #define CS4265_SIG_SEL_LOOP (1 << 1) 35 36 #define CS4265_CHB_PGA_CTL 0x7 37 #define CS4265_CHA_PGA_CTL 0x8 38 39 #define CS4265_ADC_CTL2 0x9 40 41 #define CS4265_DAC_CHA_VOL 0xA 42 #define CS4265_DAC_CHB_VOL 0xB 43 44 #define CS4265_DAC_CTL2 0xC 45 46 #define CS4265_INT_STATUS 0xD 47 #define CS4265_INT_MASK 0xE 48 #define CS4265_STATUS_MODE_MSB 0xF 49 #define CS4265_STATUS_MODE_LSB 0x10 50 51 #define CS4265_SPDIF_CTL1 0x11 52 53 #define CS4265_SPDIF_CTL2 0x12 54 #define CS4265_SPDIF_CTL2_MUTE (1 << 4) 55 #define CS4265_SPDIF_CTL2_DIF (3 << 6) 56 57 #define CS4265_C_DATA_BUFF 0x13 58 #define CS4265_MAX_REGISTER 0x2A 59 60 #endif 61
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