Thread (75 messages) flat view 75 messages, 3 authors, 7d ago

RE: [PATCH v3 09/23] mtd: spi-nor: winbond: Add support for W25Q32RV-Q/N

From: <Takahiro.Kuwano@infineon.com>
Date: 2026-08-20 06:03:13
Also in: linux-arm-kernel, lkml

There is an ID collision with the chip of same density from the JV
family. Both chips are very similar in practice, it is mostly a matter
of electrical differences (mostly power consumption being lower).

As a significant difference, RV chips identify themselves as supporting
the new SFDP (rev F) field which forces an alternate write SR2
opcode (0x31).

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Takahiro Kuwano <takahiro.kuwano@infineon.com>
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