linux/drivers/mtd/nand/spi/foresee.c

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2023, SberDevices. All Rights Reserved.
 *
 * Author: Martin Kurbanov <[email protected]>
 */

#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/mtd/spinand.h>

#define SPINAND_MFR_FORESEE …

static SPINAND_OP_VARIANTS(read_cache_variants,
		SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
		SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
		SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0),
		SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0));

static SPINAND_OP_VARIANTS(write_cache_variants,
		SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
		SPINAND_PROG_LOAD(true, 0, NULL, 0));

static SPINAND_OP_VARIANTS(update_cache_variants,
		SPINAND_PROG_LOAD_X4(false, 0, NULL, 0),
		SPINAND_PROG_LOAD(false, 0, NULL, 0));

static int f35sqa002g_ooblayout_ecc(struct mtd_info *mtd, int section,
				    struct mtd_oob_region *region)
{ … }

static int f35sqa002g_ooblayout_free(struct mtd_info *mtd, int section,
				     struct mtd_oob_region *region)
{ … }

static const struct mtd_ooblayout_ops f35sqa002g_ooblayout = …;

static int f35sqa002g_ecc_get_status(struct spinand_device *spinand, u8 status)
{ … }

static const struct spinand_info foresee_spinand_table[] = …;

static const struct spinand_manufacturer_ops foresee_spinand_manuf_ops = …;

const struct spinand_manufacturer foresee_spinand_manufacturer = …;