linux/include/linux/mtd
Miquel Raynal dba90f5a79 mtd: spinand: winbond: Prevent unsupported frequencies on dual/quad I/O variants
Dual and quad capable chips natively support dual and quad I/O variants
at up to 104MHz (1-2-2 and 1-4-4 operations). Reaching the maximum speed
of 166MHz is theoretically possible (while still unsupported in the
field) by adding a few more dummy cycles. Let's be accurate and clearly
state this limit.

Setting a maximum frequency implies adding the frequency parameter to
the macro, which is done using a variadic argument to avoid impacting
all the other drivers which already make use of this macro.

Fixes: 1ea808b4d1 ("mtd: spinand: winbond: Update the *JW chip definitions")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2025-06-18 11:18:45 +02:00
..
bbm.h
blktrans.h mtd: block: use a simple bool to track open for write 2023-06-12 08:04:04 -06:00
cfi_endian.h
cfi.h mtd: cfi: Get rid of redundant 'else' 2024-05-27 13:39:51 +02:00
concat.h
doc2000.h
flashchip.h mtd: flashchip: explicitly include <linux/wait.h> 2024-02-05 14:27:07 +01:00
ftl.h
gen_probe.h
hyperbus.h
inftl.h
jedec.h mtd: rawnand: Ensure the nand chip supports cached reads 2023-10-16 10:47:22 +02:00
lpc32xx_mlc.h mtd: lpc32xx: use typedef for dma_filter_fn 2024-02-26 11:26:26 +01:00
lpc32xx_slc.h mtd: lpc32xx: use typedef for dma_filter_fn 2024-02-26 11:26:26 +01:00
map.h move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
mtd.h mtd: fix minor comment typo for struct mtd_master 2024-02-26 11:26:31 +01:00
mtdram.h
nand-ecc-mtk.h
nand-ecc-mxic.h mtd: spinand: Constify struct nand_ecc_engine_ops 2024-10-21 11:55:50 +02:00
nand-ecc-sw-bch.h
nand-ecc-sw-hamming.h
nand-gpio.h
nand-qpic-common.h mtd: rawnand: qcom: Pass 18 bit offset from NANDc base to BAM base 2025-04-29 11:05:35 +02:00
nand.h mtd: nand: Fix a kdoc comment 2025-03-18 17:15:39 +01:00
ndfc.h
nftl.h
onenand_regs.h
onenand.h
onfi.h mtd: rawnand: Ensure the nand chip supports cached reads 2023-10-16 10:47:22 +02:00
partitions.h Revert "mtd: core: always create master device" 2025-06-18 11:18:23 +02:00
pfow.h
physmap.h
pismo.h
plat-ram.h
platnand.h
qinfo.h mtd: Annotate struct lpddr_private with __counted_by 2023-09-22 16:33:21 +02:00
rawnand.h * Raw NAND 2023-12-22 12:45:52 +01:00
sh_flctl.h
sharpsl.h
spear_smi.h
spi-nor.h mtd: spi-nor: Stop exporting spi_nor_restore() 2023-04-04 09:43:50 +03:00
spinand.h mtd: spinand: winbond: Prevent unsupported frequencies on dual/quad I/O variants 2025-06-18 11:18:45 +02:00
super.h
ubi.h mtd: ubi: introduce pre-removal notification for UBI volumes 2024-02-25 22:41:33 +01:00
xip.h