1/* SPDX-License-Identifier: GPL-2.0-or-later */
  2/*
  3 * SiRF inner codec controllers define
  4 *
  5 * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
  6 */
  7
  8#ifndef _SIRF_AUDIO_CODEC_H
  9#define _SIRF_AUDIO_CODEC_H
 10
 11
 12#define AUDIO_IC_CODEC_PWR			(0x00E0)
 13#define AUDIO_IC_CODEC_CTRL0			(0x00E4)
 14#define AUDIO_IC_CODEC_CTRL1			(0x00E8)
 15#define AUDIO_IC_CODEC_CTRL2			(0x00EC)
 16#define AUDIO_IC_CODEC_CTRL3			(0x00F0)
 17
 18#define MICBIASEN		(1 << 3)
 19
 20#define IC_RDACEN		(1 << 0)
 21#define IC_LDACEN		(1 << 1)
 22#define IC_HSREN		(1 << 2)
 23#define IC_HSLEN		(1 << 3)
 24#define IC_SPEN			(1 << 4)
 25#define IC_CPEN			(1 << 5)
 26
 27#define IC_HPRSELR		(1 << 6)
 28#define IC_HPLSELR		(1 << 7)
 29#define IC_HPRSELL		(1 << 8)
 30#define IC_HPLSELL		(1 << 9)
 31#define IC_SPSELR		(1 << 10)
 32#define IC_SPSELL		(1 << 11)
 33
 34#define IC_MONOR		(1 << 12)
 35#define IC_MONOL		(1 << 13)
 36
 37#define IC_RXOSRSEL		(1 << 28)
 38#define IC_CPFREQ		(1 << 29)
 39#define IC_HSINVEN		(1 << 30)
 40
 41#define IC_MICINREN		(1 << 0)
 42#define IC_MICINLEN		(1 << 1)
 43#define IC_MICIN1SEL		(1 << 2)
 44#define IC_MICIN2SEL		(1 << 3)
 45#define IC_MICDIFSEL		(1 << 4)
 46#define	IC_LINEIN1SEL		(1 << 5)
 47#define	IC_LINEIN2SEL		(1 << 6)
 48#define	IC_RADCEN		(1 << 7)
 49#define	IC_LADCEN		(1 << 8)
 50#define	IC_ALM			(1 << 9)
 51
 52#define IC_DIGMICEN             (1 << 22)
 53#define IC_DIGMICFREQ           (1 << 23)
 54#define IC_ADC14B_12            (1 << 24)
 55#define IC_FIRDAC_HSL_EN        (1 << 25)
 56#define IC_FIRDAC_HSR_EN        (1 << 26)
 57#define IC_FIRDAC_LOUT_EN       (1 << 27)
 58#define IC_POR                  (1 << 28)
 59#define IC_CODEC_CLK_EN         (1 << 29)
 60#define IC_HP_3DB_BOOST         (1 << 30)
 61
 62#define IC_ADC_LEFT_GAIN_SHIFT	16
 63#define IC_ADC_RIGHT_GAIN_SHIFT 10
 64#define IC_ADC_GAIN_MASK	0x3F
 65#define IC_MIC_MAX_GAIN		0x39
 66
 67#define IC_RXPGAR_MASK		0x3F
 68#define IC_RXPGAR_SHIFT		14
 69#define IC_RXPGAL_MASK		0x3F
 70#define IC_RXPGAL_SHIFT		21
 71#define IC_RXPGAR		0x7B
 72#define IC_RXPGAL		0x7B
 73
 74#define AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK     0x3F
 75#define AUDIO_PORT_TX_FIFO_SC_OFFSET    0
 76#define AUDIO_PORT_TX_FIFO_LC_OFFSET    10
 77#define AUDIO_PORT_TX_FIFO_HC_OFFSET    20
 78
 79#define TX_FIFO_SC(x)           (((x) & AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK) \
 80				<< AUDIO_PORT_TX_FIFO_SC_OFFSET)
 81#define TX_FIFO_LC(x)           (((x) & AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK) \
 82				<< AUDIO_PORT_TX_FIFO_LC_OFFSET)
 83#define TX_FIFO_HC(x)           (((x) & AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK) \
 84				<< AUDIO_PORT_TX_FIFO_HC_OFFSET)
 85
 86#define AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK     0x0F
 87#define AUDIO_PORT_RX_FIFO_SC_OFFSET    0
 88#define AUDIO_PORT_RX_FIFO_LC_OFFSET    10
 89#define AUDIO_PORT_RX_FIFO_HC_OFFSET    20
 90
 91#define RX_FIFO_SC(x)           (((x) & AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK) \
 92				<< AUDIO_PORT_RX_FIFO_SC_OFFSET)
 93#define RX_FIFO_LC(x)           (((x) & AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK) \
 94				<< AUDIO_PORT_RX_FIFO_LC_OFFSET)
 95#define RX_FIFO_HC(x)           (((x) & AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK) \
 96				<< AUDIO_PORT_RX_FIFO_HC_OFFSET)
 97#define AUDIO_PORT_IC_CODEC_TX_CTRL		(0x00F4)
 98#define AUDIO_PORT_IC_CODEC_RX_CTRL		(0x00F8)
 99
100#define AUDIO_PORT_IC_TXFIFO_OP			(0x00FC)
101#define AUDIO_PORT_IC_TXFIFO_LEV_CHK		(0x0100)
102#define AUDIO_PORT_IC_TXFIFO_STS		(0x0104)
103#define AUDIO_PORT_IC_TXFIFO_INT		(0x0108)
104#define AUDIO_PORT_IC_TXFIFO_INT_MSK		(0x010C)
105
106#define AUDIO_PORT_IC_RXFIFO_OP			(0x0110)
107#define AUDIO_PORT_IC_RXFIFO_LEV_CHK		(0x0114)
108#define AUDIO_PORT_IC_RXFIFO_STS		(0x0118)
109#define AUDIO_PORT_IC_RXFIFO_INT		(0x011C)
110#define AUDIO_PORT_IC_RXFIFO_INT_MSK		(0x0120)
111
112#define AUDIO_FIFO_START		(1 << 0)
113#define AUDIO_FIFO_RESET		(1 << 1)
114
115#define AUDIO_FIFO_FULL			(1 << 0)
116#define AUDIO_FIFO_EMPTY		(1 << 1)
117#define AUDIO_FIFO_OFLOW		(1 << 2)
118#define AUDIO_FIFO_UFLOW		(1 << 3)
119
120#define IC_TX_ENABLE		(0x03)
121#define IC_RX_ENABLE_MONO	(0x01)
122#define IC_RX_ENABLE_STEREO	(0x03)
123
124#endif /*__SIRF_AUDIO_CODEC_H*/