struct_platform_nand_ctrl (9) Linux Manual Page

struct_platform_nand_ctrl – controller level device structure

Synopsis

struct platform_nand_ctrl {
    int (*probe)(struct platform_device *pdev);
    void (*remove)(struct platform_device *pdev);
    void (*hwcontrol)(struct mtd_info *mtd, int cmd);
    int (*dev_ready)(struct mtd_info *mtd);
    void (*select_chip)(struct mtd_info *mtd, int chip);
    void (*cmd_ctrl)(struct mtd_info *mtd, int dat, unsigned int ctrl);
    void (*write_buf)(struct mtd_info *mtd, const uint8_t *buf, int len);
    void (*read_buf)(struct mtd_info *mtd, uint8_t *buf, int len);
    unsigned char (*read_byte)(struct mtd_info *mtd);
    void *priv;
};

Members

probe

platform specific function to probe/setup hardware

remove

platform specific function to remove/teardown hardware

hwcontrol

platform specific hardware control structure

dev_ready

platform specific function to read ready/busy pin

select_chip

platform specific chip select function

cmd_ctrl

platform specific function for controlling ALE/CLE/nCE. Also used to write command and address

write_buf

platform specific function for write buffer

read_buf

platform specific function for read buffer

read_byte

platform specific function to read one byte from chip

priv

private data to transport driver specific settings

Description

All fields are optional and depend on the hardware driver requirements

Author

Thomas Gleixner <tglx [at] linutronix.de>

Author.

Copyright