1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __ASM_ARCH_PXA3XX_NAND_H
3#define __ASM_ARCH_PXA3XX_NAND_H
4
5#include <linux/mtd/mtd.h>
6#include <linux/mtd/partitions.h>
7
8/*
9 * Current pxa3xx_nand controller has two chip select which both be workable but
10 * historically all platforms remaining on platform data used only one. Switch
11 * to device tree if you need more.
12 */
13struct pxa3xx_nand_platform_data {
14	/* Keep OBM/bootloader NFC timing configuration */
15	bool keep_config;
16	/* Use a flash-based bad block table */
17	bool flash_bbt;
18	/* Requested ECC strength and ECC step size */
19	int ecc_strength, ecc_step_size;
20	/* Partitions */
21	const struct mtd_partition *parts;
22	unsigned int nr_parts;
23};
24
25extern void pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info);
26
27#endif /* __ASM_ARCH_PXA3XX_NAND_H */
28