rt-thread/bsp/imxrt/Libraries/imxrt1050/drivers/drv_codec.h

#ifndef __DRV_CODEC_H__
#define __DRV_CODEC_H__

#define SUNXI_DAC_DPC		0x00
#define SUNXI_DAC_FIFOC		0x04
#define SUNXI_DAC_FIFOS		0x08
#define SUNXI_DAC_TXDATA	0x0c
#define SUNXI_ADC_FIFOC		0x10
#define SUNXI_ADC_FIFOS		0x14
#define SUNXI_ADC_RXDATA	0x18
#define DAC_MIXER_CTRL		0x20
#define ADC_MIXER_CTRL		0x24
#define ADDA_TUNE		0x28
#define BIAS_DA16_CAL_CTRL0	0x2C
#define BIAS_DA16_CAL_CTRL1	0x34

#define SUNXI_DAC_CNT		0x40
#define SUNXI_ADC_CNT		0x44
#define SUNXI_DAC_DG		0x48
#define SUNXI_ADC_DG		0x4c

#define AC_PR_CFG		0x400

/*AC_DAC_DPC:0x00*/
#define EN_DAC			31
#define MODQU			25
#define DWA			24
#define HPF_EN			18
#define DVOL			12
/*#define HUB_EN		0 */

/*AC_DAC_FIFOC:0x04*/
#define DAC_FS			29
#define FIR_VER			28
#define SEND_LASAT		26
#define FIFO_MODE		24
#define DAC_DRQ_CLR_CNT		21
#define TX_TRIG_LEVEL		8
#define ADDA_LOOP_EN		7
#define DAC_MONO_EN		6
#define TX_SAMPLE_BITS		5
#define DAC_DRQ_EN		4
#define DAC_IRQ_EN		3
#define FIFO_UNDERRUN_IRQ_EN	2
#define FIFO_OVERRUN_IRQ_EN	1
#define FIFO_FLUSH		0

/*AC_ADC_FIFOC:0x10*/
#define ADFS			29
#define EN_AD			28
#define RX_FIFO_MODE		24
#define ADCDFEN			16
#define RX_FIFO_TRG_LEVEL	8
#define ADC_MONO_EN		7
#define RX_SAMPLE_BITS		6
#define ADC_DRQ_EN		4
#define ADC_IRQ_EN		3
#define ADC_OVERRUN_IRQ_EN	1
#define ADC_FIFO_FLUSH		0


/*DAC_MIXER_CTRL: 0x20*/
#define DAC_AG_R_EN		31  /* dac right enable bit */
#define DAC_AG_L_EN		30  /* dac left enable bit */
#define R_MIXER_EN		29  /* right output mixer */
#define L_MIXER_EN		28  /* left output mixer */
#define PH_R_MUTE		27  /* headphone right mute */
#define PH_L_MUTE		26  /* headphone left mute */
#define PH_R_PWR_SLT		25
#define PH_L_PWR_SLT		24
#define PH_COM_FC		22
#define PH_COM_PROTEC		21
#define R_MIXER_MUTE_MIC	20
#define R_MIXER_MUTE_LINEIN	19
#define R_MIXER_MUTE_FM		18
#define R_MIXER_MUTE_R_DAC	17
#define R_MIXER_MUTE_L_DAC	16
#define R_MIXER_MUTE		16
#define HP_POWER_EN		15
#define L_MIXER_MUTE_MIC	12
#define L_MIXER_MUTE_LINEIN	11
#define L_MIXER_MUTE_FM		10
#define L_MIXER_MUTE_R_DAC	9
#define L_MIXER_MUTE_L_DAC	8
#define L_MIXER_MUTE		8
#define L_HP_TO_R_HP_MUTE	7
#define R_HP_TO_L_HP_MUTE	6
#define HP_VOL			0

/*ADC_MIXER_CTRL: 0x24*/
#define ADC_EN			31  /* adc enable bit */
/* mic in boost stage to L or R output mixer gain control */
#define MIC_GAIN_CTL		24
#define LINEIN_VOL		21  /* right output mixer */
#define ADC_IN_GAIN_CTL		16  /* adc input gain control */
#define COS_SLOP_TM		14  /* COS slop time control for Anti-pop */
#define ADC_MIX_MUTE_MIC	13
#define ADC_MIX_MUTE_FML	12
#define ADC_MIX_MUTE_FMR	11
#define ADC_MIX_MUTE_LINEIN	10
#define ADC_MIX_MUTE_L		9
#define ADC_MIX_MUTE_R		8
#define ADC_MIX_MUTE		8  /* ADC mixer mute control */
#define PA_SPEED_SLT		7  /* PA speed select->0: normal 1: fast */
#define FM_TO_MIX_GAIN		4  /* FMin to mixer gain control */
#define MIC_BST_AMP_EN		3  /* MIC boost AMP enable */
#define MIC_BOST_GAIN		0  /* MIC boast AMP gain control */

/*AC_ADC_TXDATA:0x20*/
#define TX_DATA			0

/*AC_DAC_CNT:0x40*/
#define TX_CNT			0

/*AC_ADC_CNT:0x44*/
#define RX_CNT			0

/*AC_DAC_DG:0x48*/
/*
*	DAC Modulator Debug
*	0:DAC Modulator Normal Mode
*	1:DAC Modulator Debug Mode
*/
#define DAC_MODU_SELECT		11
/*
*	DAC Pattern Select
*	00:Normal(Audio sample from TX fifo)
*	01: -6 dB sin wave
*	10: -60 dB sin wave
*	11: silent wave
*/
#define DAC_PATTERN_SELECT	9
/*
*	CODEC Clock Source Select
*	0:codec clock from PLL
*	1:codec clock from OSC(for debug)
*/
#define CODEC_CLK_SELECT	8
/*
*	DAC output channel swap enable
*	0:disable
*	1:enable
*/
#define DA_SWP			6

/*AC_ADC_DG:0x4c*/
#define AD_SWP			24

/*AC_PR_CFG:0x400*/
#define AC_PR_RST		28
#define AC_PR_RW		24
#define AC_PR_ADDR		16
#define ADDA_PR_WDAT		8
#define ADDA_PR_RDAT		0



/* 时钟配置相关寄存器 */
#define R6_REG_CCU_BASE         0x01c20000
#define R6_REG_PLL_AUDIO_CTRL   (R6_REG_CCU_BASE + 0x008)
#define R6_REG_BUS_CLK_GATING_0 (R6_REG_CCU_BASE + 0x060)
#define R6_REG_BUS_CLK_GATING_1 (R6_REG_CCU_BASE + 0x064)
#define R6_REG_BUS_CLK_GATING_2 (R6_REG_CCU_BASE + 0x068)
#define R6_REG_AUDIO_CODEC_CLK  (R6_REG_CCU_BASE + 0x140)
#define R6_REG_BUS_SOFT_RST_0   (R6_REG_CCU_BASE + 0x02C0)
#define R6_REG_BUS_SOFT_RST_1   (R6_REG_CCU_BASE + 0x02C4)
#define R6_REG_BUS_SOFT_RST_2   (R6_REG_CCU_BASE + 0x02D0)

/* GPIO配置相关寄存器 */
#define R6_REG_PIO_BASE         0x01c20800
#define R6_REG_PD_CFG0          (R6_REG_PIO_BASE + (3 * 0x24 + 0X00))
#define R6_REG_PD_CFG1          (R6_REG_PIO_BASE + (3 * 0x24 + 0X04))
#define R6_REG_PD_CFG2          (R6_REG_PIO_BASE + (3 * 0x24 + 0X08))
#define R6_REG_PD_CFG3          (R6_REG_PIO_BASE + (3 * 0x24 + 0X0c))
#define R6_REG_PD_DATA          (R6_REG_PIO_BASE + (3 * 0x24 + 0X10))
#define R6_REG_PD_DRV0          (R6_REG_PIO_BASE + (3 * 0x24 + 0X14))
#define R6_REG_PD_DRV1          (R6_REG_PIO_BASE + (3 * 0x24 + 0X18))
#define R6_REG_PD_PUL0          (R6_REG_PIO_BASE + (3 * 0x24 + 0X1c))
#define R6_REG_PD_PUL1          (R6_REG_PIO_BASE + (3 * 0x24 + 0X20))


/* AUDIO配置相关寄存器 */
#define R6_REG_AC_BASE          0x01c23c00
#define R6_REG_AC_DAC_DPC       (R6_REG_AC_BASE + 0x00)
#define R6_REG_AC_DAC_FIFOC     (R6_REG_AC_BASE + 0x04)
#define R6_REG_AC_DAC_FIFOS     (R6_REG_AC_BASE + 0x08)
#define R6_REG_AC_DAC_TXDADA    (R6_REG_AC_BASE + 0x0c)
#define R6_REG_AC_ADC_FIFOC     (R6_REG_AC_BASE + 0x10)
#define R6_REG_AC_ADC_FIFOS     (R6_REG_AC_BASE + 0x14)
#define R6_REG_AC_ADC_RXDADA    (R6_REG_AC_BASE + 0x18)
#define R6_REG_DAC_MIXER_CTRL   (R6_REG_AC_BASE + 0x20)
#define R6_REG_ADC_MIXER_CTRL   (R6_REG_AC_BASE + 0x24)
#define R6_REG_AC_DAC_CNT       (R6_REG_AC_BASE + 0x40)

/* DMA配置相关寄存器 */
#define R6_REG_NDMA_0_BASE      (0x01c02000 + 0x100 + 0 * 0x20)

#define R6_REG_DMA_INT_CTRL     (0x01c02000 + 0x00)
#define R6_REG_DMA_INT_STA      (0x01c02000 + 0x04)
#define R6_REG_DMA_PTY_CFG      (0x01c02000 + 0x08)
#define REG_NDMA_CFG            (0x0)
#define REG_NDMA_SRC_ADR        (0x4)
#define REG_NDMA_DES_ADR        (0x8)
#define REG_NDMA_BYTE_CNT       (0xc)
// #define REG_NDMA_PAR         (0x300 + 0x1c)


#define NDMA_CFG_SRC_DRQ_IR_RX    (0x00 << 0)
#define NDMA_CFG_SRC_DRQ_NONE     (0x01 << 0)
#define NDMA_CFG_SRC_DRQ_SDRAM    (0x11 << 0)

#define NDMA_CFG_DST_LINEAR       (0x00 << 21)

#define NDMA_CFG_DST_DRQ_IR_RX    (0x00 << 16)
#define NDMA_CFG_DST_DRQ_NONE     (0x01 << 16)
#define NDMA_CFG_DST_DRQ_SRAM     (0x10 << 16)
#define NDMA_CFG_DST_DRQ_SDRAM    (0x11 << 16)

#define NDMA_CFG_SRC_DRQ_SRAM     (0x10 << 0)
#define NDMA_CFG_SRC_LINEAR       (0x00 << 5)
#define NDMA_CFG_SRC_BST4_WIDTH32 ((0x1 << 7) | (0x2 << 8))
#define NDMA_CFG_DST_DRQ_CODEC    (0x0c << 16)
#define NDMA_CFG_DST_IO           (0x1 << 21)
#define NDMA_CFG_DST_BST4_WIDTH32 ((0x1 << 23) | (0x2 << 24))

#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))

#endif