#include "common_def.h"
#include "hal_sio_v151.h"
#include "oal_interface.h"
#include "soc_osal.h"
#include "pinctrl_porting.h"
#include "pinctrl.h"
#include "chip_core_irq.h"
#include "sio_porting.h"
#include "debug_print.h"

sio_porting.c 的引用(Include)关系图:

结构体
struct	sio_interrupt

宏定义
#define	FREQ_OD_NEED 32

#define	I2S_MCLK_DIV 2

#define	I2S_MCLK_RATE 12288

#define	I2S_BUS_0_REAL_BASE (I2S_BUS_0_BASE_ADDR - 0x3c)

#define	I2S_MERGE_TX_DATA_ADDR (I2S_BUS_0_REAL_BASE + 0xc0)

#define	I2S_MERGE_RX_DATA_ADDR (I2S_BUS_0_REAL_BASE + 0xa0)

#define	I2S_TX_SPLIT_LEFT_DATA_ADDR (I2S_BUS_0_REAL_BASE + 0x4c)

#define	I2S_TX_SPLIT_RIGHT_DATA_ADDR (I2S_BUS_0_REAL_BASE + 0x50)

#define	I2S_RX_SPLIT_LEFT_DATA_ADDR (I2S_BUS_0_REAL_BASE + 0x54)

#define	I2S_RX_SPLIT_RIGHT_DATA_ADDR (I2S_BUS_0_REAL_BASE + 0x58)

#define	HAL_I2S_CLK_CG_ADDR 0x44001100

#define	CMU_NEW_CFG0 0x400034a0

#define	HAL_I2S_CLK_CG_ON 0xffffffff

#define	I2S_CLKEN_BIT 12

#define	I2S_BUS_CLKEN_BIT 11

#define	CMU_DIV_AD_RSTN_SYNC_BIT 0

类型定义
typedef struct sio_interrupt	sio_interrupt_t

函数
uintptr_t	sio_porting_base_addr_get (sio_bus_t bus)
	Get the base address of a specified sio.

void	sio_porting_register_hal_funcs (sio_bus_t bus)
	Register hal funcs objects into hal_sio module.

void	sio_porting_unregister_hal_funcs (sio_bus_t bus)
	Unregister hal funcs objects from hal_sio module.

void	sio_porting_register_irq (sio_bus_t bus)
	Register the interrupt of sio.

void	sio_porting_unregister_irq (sio_bus_t bus)
	Unregister the interrupt of sio.

void	irq_sio0_handler (void)
	The interrupt handler of sio0.

void	sio_porting_clock_enable (bool enable)
	SIO clock.

void	sio_porting_i2s_pinmux (void)
	Config the pin mode.

uintptr_t	i2s_porting_tx_merge_data_addr_get (sio_bus_t bus)

uintptr_t	i2s_porting_rx_merge_data_addr_get (sio_bus_t bus)

uintptr_t	i2s_porting_tx_left_data_addr_get (sio_bus_t bus)

uintptr_t	i2s_porting_tx_right_data_addr_get (sio_bus_t bus)

uintptr_t	i2s_porting_rx_left_data_addr_get (sio_bus_t bus)

uintptr_t	i2s_porting_rx_right_data_addr_get (sio_bus_t bus)

uint32_t	sio_porting_get_bclk_div_num (uint8_t data_width, uint32_t ch)
	get bclk.

uint32_t	sio_porting_get_mclk (void)
	get mclk.

宏定义说明

◆ CMU_DIV_AD_RSTN_SYNC_BIT

#define CMU_DIV_AD_RSTN_SYNC_BIT 0

◆ CMU_NEW_CFG0

#define CMU_NEW_CFG0 0x400034a0

◆ FREQ_OD_NEED

#define FREQ_OD_NEED 32

Description: Provides i2s port
History:
2023-03-10， Create file.

◆ HAL_I2S_CLK_CG_ADDR

#define HAL_I2S_CLK_CG_ADDR 0x44001100

◆ HAL_I2S_CLK_CG_ON

#define HAL_I2S_CLK_CG_ON 0xffffffff

◆ I2S_BUS_0_REAL_BASE

#define I2S_BUS_0_REAL_BASE (I2S_BUS_0_BASE_ADDR - 0x3c)

◆ I2S_BUS_CLKEN_BIT

#define I2S_BUS_CLKEN_BIT 11

◆ I2S_CLKEN_BIT

#define I2S_CLKEN_BIT 12

◆ I2S_MCLK_DIV

#define I2S_MCLK_DIV 2

◆ I2S_MCLK_RATE

#define I2S_MCLK_RATE 12288

◆ I2S_MERGE_RX_DATA_ADDR

#define I2S_MERGE_RX_DATA_ADDR (I2S_BUS_0_REAL_BASE + 0xa0)

◆ I2S_MERGE_TX_DATA_ADDR

#define I2S_MERGE_TX_DATA_ADDR (I2S_BUS_0_REAL_BASE + 0xc0)

◆ I2S_RX_SPLIT_LEFT_DATA_ADDR

#define I2S_RX_SPLIT_LEFT_DATA_ADDR (I2S_BUS_0_REAL_BASE + 0x54)

◆ I2S_RX_SPLIT_RIGHT_DATA_ADDR

#define I2S_RX_SPLIT_RIGHT_DATA_ADDR (I2S_BUS_0_REAL_BASE + 0x58)

◆ I2S_TX_SPLIT_LEFT_DATA_ADDR

#define I2S_TX_SPLIT_LEFT_DATA_ADDR (I2S_BUS_0_REAL_BASE + 0x4c)

◆ I2S_TX_SPLIT_RIGHT_DATA_ADDR

#define I2S_TX_SPLIT_RIGHT_DATA_ADDR (I2S_BUS_0_REAL_BASE + 0x50)

类型定义说明

◆ sio_interrupt_t

typedef struct sio_interrupt sio_interrupt_t

结构体

宏定义

类型定义

函数