Hi, First, you need to cc linux-mtd@xxxxxxxxxxxxxxxxxxx, make sure to use the get_maintainer.pl script to get the cc list (you're cc-ing mm people here, but you should cc mtd folks instead). On Sun, Apr 26, 2020 at 11:24 AM <wuxy@xxxxxxxxxxxxxx> wrote: > > From: wuxy <wuxy@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> > > Winbond has new 1.8V SPI NOR Flash IDs,we need to use the SPI > flash ID in kukui series,this patch can support the new flash IDs. > This patch copied from:https://patchwork.ozlabs.org/patch/1150756/, > The original patch is invalid,so re-submit a new patch for this. This is historical stuff, and does not belong in the commit message, please move that below the ---. Also, since you're merely rebasing/fixing a patch authored by ST Lin, I'd keep the original author and signed off: Signed-off-by: ST Lin <stlin2@xxxxxxxxxxx> Thanks! > > TEST=boot to shell,get the spi information from 'dmesg'. > > Signed-off-by: Xingyu Wu <wuxy@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> > --- > drivers/mtd/spi-nor/winbond.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c > index 17deabad57e1..cda4f8847bd6 100644 > --- a/drivers/mtd/spi-nor/winbond.c > +++ b/drivers/mtd/spi-nor/winbond.c > @@ -61,6 +61,15 @@ static const struct flash_info winbond_parts[] = { > SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, > { "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024, > SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) }, > + { "w25q64jwxxIM", INFO(0xef8017, 0, 64 * 1024, 128, > + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | > + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, > + { "w25q128jwxxIM", INFO(0xef8018, 0, 64 * 1024, 256, > + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | > + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, > + { "w25q256jwxxIM", INFO(0xef8019, 0, 64 * 1024, 512, > + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | > + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, > }; > > /** > -- > 2.20.1 > > >
