W25Q256JV-M/W25Q512JV-M are 256Mb/512Mb flash devices with Quad interface at max 104MHz clock rate. DTR is not supported. These flashes supports 2.7-3.6V voltage range.
Both tested on MediaTek's filogic platform. Link: https://www.winbond.com/resource-files/W25Q256JV%20DTR%20RevK%2010202025%20Plus.pdf Link: https://www.winbond.com/resource-files/W25Q512JV%20DTR%20RevD%2006292020%20133.pdf Reviewed-by: Takahiro Kuwano <[email protected]> Signed-off-by: Weijie Gao <[email protected]> --- v6: unchanged v5: removed locking related flags v3-v4: updated commit message v2: refactored with previous patch. updated commit message --- drivers/mtd/spi/spi-nor-ids.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c index 0e93fb6070b..116384a8323 100644 --- a/drivers/mtd/spi/spi-nor-ids.c +++ b/drivers/mtd/spi/spi-nor-ids.c @@ -583,6 +583,8 @@ const struct flash_info spi_nor_ids[] = { SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, { INFO("w25q128jv-m", 0xef7018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, + { INFO("w25q256jv-m", 0xef7019, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ ) }, + { INFO("w25q512jv-m", 0xef7020, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ ) }, { INFO("w25q01jv-m", 0xef7021, 0, 64 * 1024, 2048, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, { INFO("w25q02jv-m", 0xef7022, 0, 64 * 1024, 4096, -- 2.45.2
