On 10/30/2019 11:01 AM, Manivannan Sadhasivam wrote:
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>
>
> Add MTD support for w25q256jw SPI NOR chip from Winbond. This chip
> supports dual/quad I/O mode with 512 blocks of memory organized in
> 64KB sectors. In addition to this, there is also small 4KB sectors
> available for flexibility. The device has been validated using Thor96
> board.
>
> Cc: Marek Vasut <marek.vasut@xxxxxxxxx>
> Cc: Tudor Ambarus <tudor.ambarus@xxxxxxxxxxxxx>
> Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
> Cc: Brian Norris <computersforpeace@xxxxxxxxx>
> Cc: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
> Cc: Richard Weinberger <richard@xxxxxx>
> Cc: Vignesh Raghavendra <vigneshr@xxxxxx>
> Cc: linux-mtd@xxxxxxxxxxxxxxxxxxx
> Signed-off-by: Darshak Patel <darshak.patel@xxxxxxxxxxxxxx>
> [Mani: cleaned up for upstream]
Can we keep Darshak's authorship? We usually change the author if we feel that
we made a significant change to what was originally published.
If it's just about cosmetics, cleaning or rebase, you can specify what you did
after the author's S-o-b tag and then add your S-o-b, as you did above.
The patch looks good.
Cheers,
ta
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
> ---
> drivers/mtd/spi-nor/spi-nor.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index 1d8621d43160..2c25b371d9f0 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -2482,6 +2482,8 @@ static const struct flash_info spi_nor_ids[] = {
> { "w25q256", INFO(0xef4019, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
> { "w25q256jvm", INFO(0xef7019, 0, 64 * 1024, 512,
> SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
> + { "w25q256jw", INFO(0xef6019, 0, 64 * 1024, 512,
> + 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) },
>
>
