sdrv_xspi_mst.h

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#ifndef _SDRV_XSPI_MST_H_
#define _SDRV_XSPI_MST_H_
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <debug.h>
#include <lib/list.h>
#include <stdlib.h>
#include <types.h>
 
#include <sdrv_ckgen.h>
#include <sdrv_common.h>
enum sdrv_xspi_master_error {
    SSDRV_STATUS_GROUP_XSPI_MASTER_LOCKED_ERR = SDRV_ERROR_STATUS(SDRV_STATUS_GROUP_XSPI, 1), 
    SSDRV_STATUS_GROUP_XSPI_MASTER_CHECK_BIT_ERR = SDRV_ERROR_STATUS(SDRV_STATUS_GROUP_XSPI, 2), 
    SSDRV_STATUS_GROUP_XSPI_MASTER_MODE_CTRL_BUSY_ERR = SDRV_ERROR_STATUS(SDRV_STATUS_GROUP_XSPI, 3), 
    SSDRV_STATUS_GROUP_XSPI_MASTER_CTRL_BUSY_ERR = SDRV_ERROR_STATUS(SDRV_STATUS_GROUP_XSPI, 4), 
    SSDRV_STATUS_GROUP_XSPI_MASTER_SET_FLAG_ATTR_ERR = SDRV_ERROR_STATUS(SDRV_STATUS_GROUP_XSPI, 5), 
    SSDRV_STATUS_GROUP_XSPI_MASTER_GET_FLAG_ATTR_ERR = SDRV_ERROR_STATUS(SDRV_STATUS_GROUP_XSPI, 6), 
};
 
enum sdrv_xspi_mst_ioctl_flag {
    XSPI_MST_FLAG_ADDR_OFFSET,  
    XSPI_MST_FLAG_SLV_ERR_RESP, 
    XSPI_MST_FLAG_CRC_EN,       
    XSPI_MST_FLAG_DUMMY,        
    XSPI_MST_FLAG_RATE,         
    XSPI_MST_FLAG_LINE,         
    XSPI_MST_FLAG_WAIT_TIME,    
    XSPI_MST_FLAG_TIMEOUT,      
    XSPI_MST_FLAG_INT_ST,       
    XSPI_MST_FLAG_INT_EN,       
    XSPI_MST_MS_INT_ST,         
    XSPI_MST_FLAG_MAX
};
 
enum sdrv_xspi_mst_line {
    XSPI_MST_1_LINE, 
    XSPI_MST_2_LINE, 
    XSPI_MST_4_LINE, 
    XSPI_MST_8_LINE  
};
 
struct sdrv_xspi_mst_addr_offset_conf {
    bool enable;
    uint32_t addr_offset; 
};
 
struct sdrv_xspi_mst_conf {
    paddr_t base; 
    uint16_t irq; 
    uint8_t cs;   
    struct sdrv_xspi_mst_addr_offset_conf offset;
    bool crc_en;   
    bool slv_err_resp_en;   
    uint8_t dummy; 
    bool is_ddr;   
    enum sdrv_xspi_mst_line line;   
    bool is_training;   
    paddr_t port_base;  
};
 
struct sdrv_xspi_mst {
    paddr_t base; 
    uint16_t irq; 
};
 
status_t sdrv_xspi_mst_init(struct sdrv_xspi_mst *master,
                  const struct sdrv_xspi_mst_conf *conf);
 
status_t sdrv_xspi_mst_set_attr(struct sdrv_xspi_mst *master,
                      enum sdrv_xspi_mst_ioctl_flag flag, const void *buf);
 
status_t sdrv_xspi_mst_get_attr(struct sdrv_xspi_mst *master,
                      enum sdrv_xspi_mst_ioctl_flag flag, void *buf);
 
status_t sdrv_xspi_mst_deinit(struct sdrv_xspi_mst *master);
 
#ifdef __cplusplus
}
#endif
 
#endif