/* SPDX-License-Identifier:	GPL-2.0+
   *
   * Copyright (c) 2015 Free Electrons
   * Copyright (c) 2015 NextThing Co
   * Copyright (c) 2018 Microchip Technology, Inc.
   *
   */
  
  #ifndef __W1_EEPROM_H
  #define __W1_EEPROM_H
  
  struct udevice;
  
  struct w1_eeprom_ops {
  	/*
  	 * Reads a buff from the given EEPROM memory, starting at
  	 * given offset and place the results into the given buffer.
  	 * Should read given count of bytes.
  	 * Should return 0 on success, and normal error.h on error
  	 */
  	int	(*read_buf)(struct udevice *dev, unsigned int offset,
  			    u8 *buf, unsigned int count);
  };
  
  int w1_eeprom_read_buf(struct udevice *dev, unsigned int offset,
  		       u8 *buf, unsigned int count);
  
  int w1_eeprom_dm_init(void);
  
  int w1_eeprom_register_new_device(u64 id);
  
  int w1_eeprom_get_id(struct udevice *dev, u64 *id);
  #endif