42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
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/*
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* rawnand.h
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*
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* Copyright (C) 2019 Allwinner.
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*
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* cuizhikui <cuizhikui@allwinnertech.com>
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*
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* SPDX-License-Identifier: GPL-2.0
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*/
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#ifndef __NAND_H__
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#define __NAND_H__
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#include <linux/sunxi-boot.h>
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#define SUPPORT_SUPER_STANDBY
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#define NAND_VERSION_0 0x03
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#define NAND_VERSION_1 0x01
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struct nand_chip_info;
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struct _nand_info;
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struct nand_chips_ops {
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int (*nand_chips_init)(struct nand_chip_info *chip);
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void (*nand_chips_cleanup)(struct nand_chip_info *chip);
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int (*nand_chips_standby)(struct nand_chip_info *chip);
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int (*nand_chips_resume)(struct nand_chip_info *chip);
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};
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extern char *rawnand_get_chip_name(struct nand_chip_info *chip);
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extern void rawnand_get_chip_id(struct nand_chip_info *chip, unsigned char *id, int cnt);
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extern unsigned int rawnand_get_chip_die_cnt(struct nand_chip_info *chip);
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extern int rawnand_get_chip_page_size(struct nand_chip_info *chip,
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enum size_type type);
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extern int rawnand_get_chip_block_size(struct nand_chip_info *chip,
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enum size_type type);
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extern int rawnand_get_chip_block_size(struct nand_chip_info *chip,
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enum size_type type);
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extern int rawnand_get_chip_die_size(struct nand_chip_info *chip,
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enum size_type type);
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extern unsigned long long rawnand_get_chip_opt(struct nand_chip_info *chip);
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extern unsigned int rawnand_get_chip_ecc_mode(struct nand_chip_info *chip);
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extern unsigned int rawnand_get_chip_freq(struct nand_chip_info *chip);
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#endif /*NAND_H*/
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