[PATCH] mtd: spi-nor: Add support for w25q512jvm

Dhananjay Phadke dphadke at linux.microsoft.com
Sat Jan 8 20:44:18 PST 2022


Add support for Winbond 64MB W25Q512JV-DTR NOR flash.
Use PARSE_SFDP flag to init parameters during SFDP parsing.

Signed-off-by: Dhananjay Phadke <dphadke at linux.microsoft.com>
---
 drivers/mtd/spi-nor/winbond.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c
index 675f32c136b3..ebc826e21f76 100644
--- a/drivers/mtd/spi-nor/winbond.c
+++ b/drivers/mtd/spi-nor/winbond.c
@@ -118,6 +118,8 @@ static const struct flash_info winbond_parts[] = {
 		.fixups = &w25q256_fixups },
 	{ "w25q256jvm", INFO(0xef7019, 0, 64 * 1024, 512)
 		PARSE_SFDP },
+	{ "w25q512jvm", INFO(0xef7020, 0, 64 * 1024, 1024),
+		PARSE_SFDP },
 	{ "w25q256jw", INFO(0xef6019, 0, 64 * 1024, 512)
 		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
 			      SPI_NOR_QUAD_READ) },
-- 
2.25.1




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