[PATCH v3] spi-nor: add support for XM25QH01D

[Ssunk <ssunkkan@gmail.com>]

Hi Marek,

Thanks for the clarification.

As discussed, I am not reordering the XMC flash list. This v3 only adds
the new XM25QH01D entry in the appropriate alphabetical position, without
touching the rest of the list.

I welcome feedback from the SPI-NOR subsystem maintainers as well.

Thanks again for the guidance!

Regards,
Ssunk


---

[PATCH v3] spi-nor: add support for XM25QH01D

Add support for the XMC XM25QH01D SPI NOR flash.

This device has 1Gbit (128MB) capacity, with 64KB sectors and supports
4KB erase, dual/quad read, and 4-byte opcodes.
Datasheet:
  https://www.xmcwh.com/uploads/958/XM25QH01D_Ver1.0.pdf

Changes in v3:
- Do NOT reorder the XMC flash list (per Marek’s feedback)
- Only add the XM25QH01D entry in the correct sorted position

Changes in v2:
- Attempted to reorder the list; reverted in v3

Signed-off-by: Ssunk <ssunkkan@gmail.com>
---
 drivers/mtd/spi/spi-nor-ids.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c
index 0383175beb5..00f78c2aaae 100644
--- a/drivers/mtd/spi/spi-nor-ids.c
+++ b/drivers/mtd/spi/spi-nor-ids.c
@@ -595,6 +595,7 @@ const struct flash_info spi_nor_ids[] = {
 #endif
 #ifdef CONFIG_SPI_FLASH_XMC
 	/* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */
+	{ INFO("XM25QH01D", 0x204021, 0, 64 * 1024, 2048, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
 	{ INFO("XM25QH64A", 0x207017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ INFO("XM25QH64C", 0x204017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ INFO("XM25QH128A", 0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
-- 
2.34.1