| Message ID | 20240328115225.1783-1-wsadowski@marvell.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | mtd: spi-nor: macronix: Add support for mx25um51245g | expand |
[+ linux-mtd ] Hi, On Thu Mar 28, 2024 at 12:52 PM CET, Witold Sadowski wrote: > The Macronix mx25um51245g is a 1.8V, 512Mbit (64MB) device that > supports x1, or x8 operation. > > Tested on Marvell Octeon SoC hardware with a Cadence xSPI controller. > > Signed-off-by: Witold Sadowski <wsadowski@marvell.com> You haven't CC'ed the correct list, therefore it's unlikely this will get a proper review/getting merged at all. As Krzysztof already pointed out on another series of yours, please read submitting-patches.rst. For nor flash related submissions please also read: https://docs.kernel.org/driver-api/mtd/spi-nor.html > --- > drivers/mtd/spi-nor/macronix.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c > index ea6be95e75a5..f5fbdb7912e0 100644 > --- a/drivers/mtd/spi-nor/macronix.c > +++ b/drivers/mtd/spi-nor/macronix.c > @@ -182,6 +182,12 @@ static const struct flash_info macronix_nor_parts[] = { > .name = "mx25l3255e", > .size = SZ_4M, > .no_sfdp_flags = SECT_4K, > + }, { > + .id = SNOR_ID(0xc2, 0x80, 0x3a), Wrong indentation?. Please use checkpatch.pl. > + .name = "mx25um51245g", drop the name. > + .size = SZ_64M, This is also autodetected. Drop it. > + .no_sfdp_flags = SECT_4K, No "no_sfdp_flags" for SFDP capable flashes. Drop it. > + .fixup_flags = SPI_NOR_4B_OPCODES, Doesn't the flash have proper a 4BAIT table? -michael
diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c index ea6be95e75a5..f5fbdb7912e0 100644 --- a/drivers/mtd/spi-nor/macronix.c +++ b/drivers/mtd/spi-nor/macronix.c @@ -182,6 +182,12 @@ static const struct flash_info macronix_nor_parts[] = { .name = "mx25l3255e", .size = SZ_4M, .no_sfdp_flags = SECT_4K, + }, { + .id = SNOR_ID(0xc2, 0x80, 0x3a), + .name = "mx25um51245g", + .size = SZ_64M, + .no_sfdp_flags = SECT_4K, + .fixup_flags = SPI_NOR_4B_OPCODES, } };
The Macronix mx25um51245g is a 1.8V, 512Mbit (64MB) device that supports x1, or x8 operation. Tested on Marvell Octeon SoC hardware with a Cadence xSPI controller. Signed-off-by: Witold Sadowski <wsadowski@marvell.com> --- drivers/mtd/spi-nor/macronix.c | 6 ++++++ 1 file changed, 6 insertions(+)