mirror-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
cfi.h
cfi_endian.h
concat.h
doc2000.h
flashchip.h
ftl.h
gen_probe.h
hyperbus.h
inftl.h
jedec.h
lpc32xx_mlc.h
lpc32xx_slc.h
map.h
mtd.h
mtdram.h
nand-ecc-mtk.h
nand-ecc-mxic.h
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
ndfc.h
nftl.h
onenand.h
onenand_regs.h
onfi.h
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
rawnand.h
sh_flctl.h
sharpsl.h
spear_smi.h
spi-nor.h
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
xip.h