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mtd: spinand: winbond: Add comment about the maximum frequency

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Clarify that Winbond octal capable chips may be clocked at up to 166MHz,
which is their absolute maximum.

No per-operation maximum value (captured with a "0" in the table)
involves that in these cases the maximum frequency of the chip applies,
ie. the one commonly described in the DT.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Miquel Raynal
2025-06-18 14:14:25 +02:00
parent 535f30d997
commit fb2fae70e7
1 changed files with 1 additions and 0 deletions
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drivers/mtd/nand/spi/winbond.c
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@@ -32,6 +32,7 @@
/*
* "X2" in the core is equivalent to "dual output" in the datasheets,
* "X4" in the core is equivalent to "quad output" in the datasheets.
* Quad and octal capable chips feature an absolute maximum frequency of 166MHz.
*/
static SPINAND_OP_VARIANTS(read_cache_octal_variants,