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- /* 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
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