RE: [PATCH v3 15/23] mtd: spi-nor: winbond: Prepare introduction of W25QxxRV-M parts
| Newsgroups | gmane.linux.kernel,gmane.linux.drivers.mtd,gmane.linux.ports.arm.kernel,gmane.linux.documentation |
|---|---|
| Message-ID | <[email protected]> |
> There is an ID collision between the JV and RV families. 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). > > Since they share the IDs but not the names, we must hide the names using > a fixup. > > Signed-off-by: Miquel Raynal <[email protected]> Reviewed-by: Takahiro Kuwano <[email protected]>