/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_ARCH_PXA3XX_NAND_H
#define __ASM_ARCH_PXA3XX_NAND_H

#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>

/*
 * Current pxa3xx_nand controller has two chip select which both be workable but
 * historically all platforms remaining on platform data used only one. Switch
 * to device tree if you need more.
 */
struct pxa3xx_nand_platform_data {
        /* Keep OBM/bootloader NFC timing configuration */
        bool keep_config;
        /* Use a flash-based bad block table */
        bool flash_bbt;
        /* Requested ECC strength and ECC step size */
        int ecc_strength, ecc_step_size;
        /* Partitions */
        const struct mtd_partition *parts;
        unsigned int nr_parts;
};

extern void pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info);

#endif /* __ASM_ARCH_PXA3XX_NAND_H */