Messages in this thread | | | Date | Thu, 6 Oct 2022 15:26:56 -0500 | From | Patrick Williams <> | Subject | Re: [PATCH] mtd: spi-nor: winbond: add support for w25q01jv-im |
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On Thu, Oct 06, 2022 at 01:52:33PM +0200, Michael Walle wrote: > Hi, > > Am 2022-10-06 09:08, schrieb Delphine CC Chiu: > > Add support for winbond w25q01jv-im chip. > > > > Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> > > --- > > drivers/mtd/spi-nor/winbond.c | 3 +++ > > 1 file changed, 3 insertions(+) > > > > diff --git a/drivers/mtd/spi-nor/winbond.c > > b/drivers/mtd/spi-nor/winbond.c > > index ffaa24055259..2b02b05ceb0a 100644 > > --- a/drivers/mtd/spi-nor/winbond.c > > +++ b/drivers/mtd/spi-nor/winbond.c > > @@ -139,6 +139,9 @@ static const struct flash_info winbond_nor_parts[] > > = { > > { "w25q512jvq", INFO(0xef4020, 0, 64 * 1024, 1024) > > NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | > > SPI_NOR_QUAD_READ) }, > > + { "w25q01jv-im", INFO(0xef7021, 0, 64 * 1024, 2048) > > The name should be w25q01jvm. > > > + NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | > > + SPI_NOR_QUAD_READ) }, > > That flash should support SFDP, so please try the following: > + { "w25q01jvm", INFO(0xef7021, 0, 0, 0) PARSE_SFDP }, > > Also, we require an SFDP dump for new flash submissions, see [1]. > > -michael > > [1] > https://lore.kernel.org/linux-mtd/4304e19f3399a0a6e856119d01ccabe0@walle.cc/
It looks like this was already attempted to be added:
https://lore.kernel.org/all/20220222085148.21594-1-potin.lai@quantatw.com/
Potin, do you have an update?
-- Patrick Williams [unhandled content-type:application/pgp-signature] | |