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* [PATCH] mtd: spi-nor: Add support for xt25f128 chips
@ 2020-01-30  8:55 Daniel Golle
  2020-02-05 15:48 ` [PATCH v2] mtd: spi-nor: add support for XT25F128B chip Daniel Golle
  0 siblings, 1 reply; 2+ messages in thread
From: Daniel Golle @ 2020-01-30  8:55 UTC (permalink / raw)
  To: linux-mtd; +Cc: Eitan Cohen, Piotr Dymacz, Tudor Ambarus

Add XT25F128A and XT25F128B made by XTX Technology (Shenzhen) Limited.
Both chips supports dual and quad read and uniform 4K-byte erase.
Verified on Teltonika RUT955 which comes with XT25F128B in recent
versions of the device.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
 drivers/mtd/spi-nor/spi-nor.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 4fc632ec18fe..186412b6c1ad 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -2706,6 +2706,10 @@ static const struct flash_info spi_nor_ids[] = {
 	/* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */
 	{ "XM25QH64A", INFO(0x207017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ "XM25QH128A", INFO(0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+
+	/* XTX Technology (Shenzhen) Limited */
+	{ "xt25f128a", INFO(0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+	{ "xt25f128b", INFO(0x0B4018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ },
 };
 
-- 
2.25.0


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^ permalink raw reply	[flat|nested] 2+ messages in thread

* [PATCH v2] mtd: spi-nor: add support for XT25F128B chip
  2020-01-30  8:55 [PATCH] mtd: spi-nor: Add support for xt25f128 chips Daniel Golle
@ 2020-02-05 15:48 ` Daniel Golle
  0 siblings, 0 replies; 2+ messages in thread
From: Daniel Golle @ 2020-02-05 15:48 UTC (permalink / raw)
  To: linux-mtd; +Cc: Eitan Cohen, Piotr Dymacz, Tudor Ambarus

Add XT25F128B made by XTX Technology (Shenzhen) Limited.
This chip supports dual and quad read and uniform 4K-byte erase.
Verified on Teltonika RUT955 which comes with XT25F128B in recent
versions of the device.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
 drivers/mtd/spi-nor/spi-nor.c | 4 ++++
 1 file changed, 4 insertions(+)

--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1273,6 +1273,9 @@ static const struct flash_info spi_nor_i
 	/* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */
 	{ "XM25QH64A", INFO(0x207017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ "XM25QH128A", INFO(0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+
+	/* XTX Technology (Shenzhen) Limited */
+	{ "xt25f128b", INFO(0x0B4018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ },
 };
 

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2020-01-30  8:55 [PATCH] mtd: spi-nor: Add support for xt25f128 chips Daniel Golle
2020-02-05 15:48 ` [PATCH v2] mtd: spi-nor: add support for XT25F128B chip Daniel Golle

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