1/*
  2 * SiRF inner codec controllers define
  3 *
  4 * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
  5 *
  6 * Licensed under GPLv2 or later.
  7 */
  8
  9#ifndef _SIRF_AUDIO_CODEC_H
 10#define _SIRF_AUDIO_CODEC_H
 11
 12
 13#define AUDIO_IC_CODEC_PWR			(0x00E0)
 14#define AUDIO_IC_CODEC_CTRL0			(0x00E4)
 15#define AUDIO_IC_CODEC_CTRL1			(0x00E8)
 16#define AUDIO_IC_CODEC_CTRL2			(0x00EC)
 17#define AUDIO_IC_CODEC_CTRL3			(0x00F0)
 18
 19#define MICBIASEN		(1 << 3)
 20
 21#define IC_RDACEN		(1 << 0)
 22#define IC_LDACEN		(1 << 1)
 23#define IC_HSREN		(1 << 2)
 24#define IC_HSLEN		(1 << 3)
 25#define IC_SPEN			(1 << 4)
 26#define IC_CPEN			(1 << 5)
 27
 28#define IC_HPRSELR		(1 << 6)
 29#define IC_HPLSELR		(1 << 7)
 30#define IC_HPRSELL		(1 << 8)
 31#define IC_HPLSELL		(1 << 9)
 32#define IC_SPSELR		(1 << 10)
 33#define IC_SPSELL		(1 << 11)
 34
 35#define IC_MONOR		(1 << 12)
 36#define IC_MONOL		(1 << 13)
 37
 38#define IC_RXOSRSEL		(1 << 28)
 39#define IC_CPFREQ		(1 << 29)
 40#define IC_HSINVEN		(1 << 30)
 41
 42#define IC_MICINREN		(1 << 0)
 43#define IC_MICINLEN		(1 << 1)
 44#define IC_MICIN1SEL		(1 << 2)
 45#define IC_MICIN2SEL		(1 << 3)
 46#define IC_MICDIFSEL		(1 << 4)
 47#define	IC_LINEIN1SEL		(1 << 5)
 48#define	IC_LINEIN2SEL		(1 << 6)
 49#define	IC_RADCEN		(1 << 7)
 50#define	IC_LADCEN		(1 << 8)
 51#define	IC_ALM			(1 << 9)
 52
 53#define IC_DIGMICEN             (1 << 22)
 54#define IC_DIGMICFREQ           (1 << 23)
 55#define IC_ADC14B_12            (1 << 24)
 56#define IC_FIRDAC_HSL_EN        (1 << 25)
 57#define IC_FIRDAC_HSR_EN        (1 << 26)
 58#define IC_FIRDAC_LOUT_EN       (1 << 27)
 59#define IC_POR                  (1 << 28)
 60#define IC_CODEC_CLK_EN         (1 << 29)
 61#define IC_HP_3DB_BOOST         (1 << 30)
 62
 63#define IC_ADC_LEFT_GAIN_SHIFT	16
 64#define IC_ADC_RIGHT_GAIN_SHIFT 10
 65#define IC_ADC_GAIN_MASK	0x3F
 66#define IC_MIC_MAX_GAIN		0x39
 67
 68#define IC_RXPGAR_MASK		0x3F
 69#define IC_RXPGAR_SHIFT		14
 70#define IC_RXPGAL_MASK		0x3F
 71#define IC_RXPGAL_SHIFT		21
 72#define IC_RXPGAR		0x7B
 73#define IC_RXPGAL		0x7B
 74
 75#define AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK     0x3F
 76#define AUDIO_PORT_TX_FIFO_SC_OFFSET    0
 77#define AUDIO_PORT_TX_FIFO_LC_OFFSET    10
 78#define AUDIO_PORT_TX_FIFO_HC_OFFSET    20
 79
 80#define TX_FIFO_SC(x)           (((x) & AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK) \
 81				<< AUDIO_PORT_TX_FIFO_SC_OFFSET)
 82#define TX_FIFO_LC(x)           (((x) & AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK) \
 83				<< AUDIO_PORT_TX_FIFO_LC_OFFSET)
 84#define TX_FIFO_HC(x)           (((x) & AUDIO_PORT_TX_FIFO_LEVEL_CHECK_MASK) \
 85				<< AUDIO_PORT_TX_FIFO_HC_OFFSET)
 86
 87#define AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK     0x0F
 88#define AUDIO_PORT_RX_FIFO_SC_OFFSET    0
 89#define AUDIO_PORT_RX_FIFO_LC_OFFSET    10
 90#define AUDIO_PORT_RX_FIFO_HC_OFFSET    20
 91
 92#define RX_FIFO_SC(x)           (((x) & AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK) \
 93				<< AUDIO_PORT_RX_FIFO_SC_OFFSET)
 94#define RX_FIFO_LC(x)           (((x) & AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK) \
 95				<< AUDIO_PORT_RX_FIFO_LC_OFFSET)
 96#define RX_FIFO_HC(x)           (((x) & AUDIO_PORT_RX_FIFO_LEVEL_CHECK_MASK) \
 97				<< AUDIO_PORT_RX_FIFO_HC_OFFSET)
 98#define AUDIO_PORT_IC_CODEC_TX_CTRL		(0x00F4)
 99#define AUDIO_PORT_IC_CODEC_RX_CTRL		(0x00F8)
100
101#define AUDIO_PORT_IC_TXFIFO_OP			(0x00FC)
102#define AUDIO_PORT_IC_TXFIFO_LEV_CHK		(0x0100)
103#define AUDIO_PORT_IC_TXFIFO_STS		(0x0104)
104#define AUDIO_PORT_IC_TXFIFO_INT		(0x0108)
105#define AUDIO_PORT_IC_TXFIFO_INT_MSK		(0x010C)
106
107#define AUDIO_PORT_IC_RXFIFO_OP			(0x0110)
108#define AUDIO_PORT_IC_RXFIFO_LEV_CHK		(0x0114)
109#define AUDIO_PORT_IC_RXFIFO_STS		(0x0118)
110#define AUDIO_PORT_IC_RXFIFO_INT		(0x011C)
111#define AUDIO_PORT_IC_RXFIFO_INT_MSK		(0x0120)
112
113#define AUDIO_FIFO_START		(1 << 0)
114#define AUDIO_FIFO_RESET		(1 << 1)
115
116#define AUDIO_FIFO_FULL			(1 << 0)
117#define AUDIO_FIFO_EMPTY		(1 << 1)
118#define AUDIO_FIFO_OFLOW		(1 << 2)
119#define AUDIO_FIFO_UFLOW		(1 << 3)
120
121#define IC_TX_ENABLE		(0x03)
122#define IC_RX_ENABLE_MONO	(0x01)
123#define IC_RX_ENABLE_STEREO	(0x03)
124
125#endif /*__SIRF_AUDIO_CODEC_H*/