[PATCH] mtd: spi-nor: winbond: add w25q01jv flash chip

[Wilken Gottwalt]

Add Winbond W25Q01JV 128 MiB SPI NOR flash chip, verified working on the
Zynq-7000 platform QSPI controller. The flash chip has quite high read
speeds (about 60+ MiB/s), but erasing is very slow. The slow erasing is
by design.

Signed-off-by: Wilken Gottwalt <wilken.gottwalt at posteo.net>
---
 drivers/mtd/spi-nor/winbond.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c
index 8d0a00d69e12..e2caf299d19a 100644
--- a/drivers/mtd/spi-nor/winbond.c
+++ b/drivers/mtd/spi-nor/winbond.c
@@ -146,6 +146,12 @@ static const struct flash_info winbond_nor_parts[] = {
 		.name = "w25q512jvq",
 		.size = SZ_64M,
 		.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+	}, {
+		.id = SNOR_ID(0xef, 0x40, 0x21),
+		.name = "w25q01jv",
+		.size = SZ_128M,
+		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+		.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
 	}, {
 		.id = SNOR_ID(0xef, 0x50, 0x12),
 		.name = "w25q20bw",
-- 
2.47.1