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/usr/src/linux-headers-5.15.0-190/include/linux/mtd/

/usr/src/linux-headers-5.15.0-190/include/linux/mtd

Name	Size	Mode	Actions
bbm.h	4825	0644	edit dl rm
blktrans.h	2682	0644	edit dl rm
cfi.h	10144	0644	edit dl rm
cfi_endian.h	1514	0644	edit dl rm
concat.h	493	0644	edit dl rm
doc2000.h	5505	0644	edit dl rm
flashchip.h	2478	0644	edit dl rm
ftl.h	2551	0644	edit dl rm
gen_probe.h	615	0644	edit dl rm
hyperbus.h	2893	0644	edit dl rm
inftl.h	1599	0644	edit dl rm
jedec.h	1905	0644	edit dl rm
latch-addr-flash.h	716	0644	edit dl rm
lpc32xx_mlc.h	385	0644	edit dl rm
lpc32xx_slc.h	385	0644	edit dl rm
map.h	13016	0644	edit dl rm
mtd.h	22569	0644	edit dl rm
mtdram.h	257	0644	edit dl rm
nand-ecc-sw-bch.h	2117	0644	edit dl rm
nand-ecc-sw-hamming.h	2717	0644	edit dl rm
nand-gpio.h	330	0644	edit dl rm
nand.h	30284	0644	edit dl rm
ndfc.h	2070	0644	edit dl rm
nftl.h	1734	0644	edit dl rm
onenand.h	7974	0644	edit dl rm
onenand_regs.h	7217	0644	edit dl rm
onfi.h	4962	0644	edit dl rm
partitions.h	3946	0644	edit dl rm
pfow.h	4489	0644	edit dl rm
physmap.h	808	0644	edit dl rm
pismo.h	271	0644	edit dl rm
plat-ram.h	668	0644	edit dl rm
platnand.h	2545	0644	edit dl rm
qinfo.h	2530	0644	edit dl rm
rawnand.h	52400	0644	edit dl rm
sharpsl.h	485	0644	edit dl rm
sh_flctl.h	5927	0644	edit dl rm
spear_smi.h	1714	0644	edit dl rm
spi-nor.h	17247	0644	edit dl rm
spinand.h	16220	0644	edit dl rm
super.h	578	0644	edit dl rm
ubi.h	9914	0644	edit dl rm
xip.h	2556	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-190/include/linux/mtd/spear_smi.h (1714B)

/*
 * Copyright © 2010 ST Microelectronics
 * Shiraz Hashim <shiraz.linux.kernel@gmail.com>
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2. This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

#ifndef __MTD_SPEAR_SMI_H
#define __MTD_SPEAR_SMI_H

#include <linux/types.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <linux/of.h>

/* max possible slots for serial-nor flash chip in the SMI controller */
#define MAX_NUM_FLASH_CHIP	4

/* macro to define partitions for flash devices */
#define DEFINE_PARTS(n, of, s)		\
{					\
	.name = n,			\
	.offset = of,			\
	.size = s,			\
}

/**
 * struct spear_smi_flash_info - platform structure for passing flash
 * information
 *
 * name: name of the serial nor flash for identification
 * mem_base: the memory base on which the flash is mapped
 * size: size of the flash in bytes
 * partitions: parition details
 * nr_partitions: number of partitions
 * fast_mode: whether flash supports fast mode
 */

struct spear_smi_flash_info {
	char *name;
	unsigned long mem_base;
	unsigned long size;
	struct mtd_partition *partitions;
	int nr_partitions;
	u8 fast_mode;
};

/**
 * struct spear_smi_plat_data - platform structure for configuring smi
 *
 * clk_rate: clk rate at which SMI must operate
 * num_flashes: number of flashes present on board
 * board_flash_info: specific details of each flash present on board
 */
struct spear_smi_plat_data {
	unsigned long clk_rate;
	int num_flashes;
	struct spear_smi_flash_info *board_flash_info;
	struct device_node *np[MAX_NUM_FLASH_CHIP];
};

#endif /* __MTD_SPEAR_SMI_H */

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