Message ID | 20191110053222.22945-1-gch981213@gmail.com |
---|---|
State | Rejected |
Delegated to: | Ambarus Tudor |
Headers | show |
Series | mtd: spi-nor: add dual and quad read support for w25q128 | expand |
On 11/10/2019 07:32 AM, Chuanhong Guo wrote: > The only w25q128 variant I could find with 0xef4018 as ID is > w25q128fv, which supports both dual and quad read mode. > Add these two flags in chip info. > > Signed-off-by: Chuanhong Guo <gch981213@gmail.com> > --- > drivers/mtd/spi-nor/spi-nor.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) Hi, This duplicates the first patch in https://patchwork.ozlabs.org/project/linux-mtd/list/?series=139324. Can I have your Reviewed-by tag on those instead? Thanks, ta
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index f89620005198..6adf16259841 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -2479,7 +2479,10 @@ static const struct flash_info spi_nor_ids[] = { }, { "w25q80", INFO(0xef5014, 0, 64 * 1024, 16, SECT_4K) }, { "w25q80bl", INFO(0xef4014, 0, 64 * 1024, 16, SECT_4K) }, - { "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) }, + { + "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) + }, { "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) },
The only w25q128 variant I could find with 0xef4018 as ID is w25q128fv, which supports both dual and quad read mode. Add these two flags in chip info. Signed-off-by: Chuanhong Guo <gch981213@gmail.com> --- drivers/mtd/spi-nor/spi-nor.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)