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generic: add support for EON EN25QX128A spi nor flash 

Add support for EON EN25QX128A spi nor flash with no flags as it does
support SFDP parsing.

Fixes: #9442
Tested-by: Szabolcs Hubai <szab.hu@gmail.com> [ramips/mt7621: xiaomi_mi-router-4a-gigabit]
(cherry picked from commit d7876daf65)
[ apply the same patch to 5.4 kernel ]
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This commit is contained in:
Christian Marangi 2022-10-14 21:00:39 +02:00
parent 784565b6a0
commit 12861e01ee
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1 changed files with 21 additions and 0 deletions
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21
target/linux/generic/pending-5.4/477-mtd-spi-nor-add-eon-en25qx128a.patch Normal file
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@ -0,0 +1,21 @@
From: Christian Marangi <ansuelsmth@gmail.com>
Subject: kernel/mtd: add support for EON EN25QX128A
Add support for EON EN25QX128A with no flags as it does
support SFDP parsing.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
drivers/mtd/spi-nor/spi-nor.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -2180,6 +2180,7 @@ static const struct flash_info spi_nor_i
{ "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) },
{ "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) },
{ "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, SECT_4K) },
+ { "en25qx128a", INFO(0x1c7118, 0, 64 * 1024, 256, 0) },
{ "en25q80a", INFO(0x1c3014, 0, 64 * 1024, 16,
SECT_4K | SPI_NOR_DUAL_READ) },
{ "en25qh32", INFO(0x1c7016, 0, 64 * 1024, 64, 0) },