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#define MMC_REG_STR_STP_CLK 0x00
#define MMC_REG_STATUS 0x04
#define MMC_REG_CLK_RATE 0x08
#define MMC_REG_CMD_DAT_CONT 0x0C
#define MMC_REG_RES_TO 0x10
#define MMC_REG_READ_TO 0x14
#define MMC_REG_BLK_LEN 0x18
#define MMC_REG_NOB 0x1C
#define MMC_REG_REV_NO 0x20
#define MMC_REG_INT_MASK 0x24
#define MMC_REG_CMD 0x28
#define MMC_REG_ARGH 0x2C
#define MMC_REG_ARGL 0x30
#define MMC_REG_RES_FIFO 0x34
#define MMC_REG_BUFFER_ACCESS 0x38
#define STR_STP_CLK_IPG_CLK_GATE_DIS (1<<15)
#define STR_STP_CLK_IPG_PERCLK_GATE_DIS (1<<14)
#define STR_STP_CLK_ENDIAN (1<<5)
#define STR_STP_CLK_RESET (1<<3)
#define STR_STP_CLK_ENABLE (1<<2)
#define STR_STP_CLK_START_CLK (1<<1)
#define STR_STP_CLK_STOP_CLK (1<<0)
#define STATUS_CARD_PRESENCE (1<<15)
#define STATUS_SDIO_INT_ACTIVE (1<<14)
#define STATUS_END_CMD_RESP (1<<13)
#define STATUS_WRITE_OP_DONE (1<<12)
#define STATUS_DATA_TRANS_DONE (1<<11)
#define STATUS_WR_CRC_ERROR_CODE_MASK (3<<10)
#define STATUS_CARD_BUS_CLK_RUN (1<<8)
#define STATUS_APPL_BUFF_FF (1<<7)
#define STATUS_APPL_BUFF_FE (1<<6)
#define STATUS_RESP_CRC_ERR (1<<5)
#define STATUS_CRC_READ_ERR (1<<3)
#define STATUS_CRC_WRITE_ERR (1<<2)
#define STATUS_TIME_OUT_RESP (1<<1)
#define STATUS_TIME_OUT_READ (1<<0)
#define STATUS_ERR_MASK 0x2f
#define CLK_RATE_PRESCALER(x) ((x) & 0x7)
#define CLK_RATE_CLK_RATE(x) (((x) & 0x7) << 3)
#define CMD_DAT_CONT_CMD_RESP_LONG_OFF (1<<12)
#define CMD_DAT_CONT_STOP_READWAIT (1<<11)
#define CMD_DAT_CONT_START_READWAIT (1<<10)
#define CMD_DAT_CONT_BUS_WIDTH_1 (0<<8)
#define CMD_DAT_CONT_BUS_WIDTH_4 (2<<8)
#define CMD_DAT_CONT_INIT (1<<7)
#define CMD_DAT_CONT_BUSY (1<<6)
#define CMD_DAT_CONT_STREAM_BLOCK (1<<5)
#define CMD_DAT_CONT_WRITE (1<<4)
#define CMD_DAT_CONT_DATA_ENABLE (1<<3)
#define CMD_DAT_CONT_RESPONSE_FORMAT_R1 (1)
#define CMD_DAT_CONT_RESPONSE_FORMAT_R2 (2)
#define CMD_DAT_CONT_RESPONSE_FORMAT_R3 (3)
#define CMD_DAT_CONT_RESPONSE_FORMAT_R4 (4)
#define CMD_DAT_CONT_RESPONSE_FORMAT_R5 (5)
#define CMD_DAT_CONT_RESPONSE_FORMAT_R6 (6)
#define INT_MASK_AUTO_CARD_DETECT (1<<6)
#define INT_MASK_DAT0_EN (1<<5)
#define INT_MASK_SDIO (1<<4)
#define INT_MASK_BUF_READY (1<<3)
#define INT_MASK_END_CMD_RES (1<<2)
#define INT_MASK_WRITE_OP_DONE (1<<1)
#define INT_MASK_DATA_TRAN (1<<0)
#define INT_ALL (0x7f)
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