openwrt/target/linux/generic/pending-5.4/479-mtd-spi-nor-add-xtx-xt25f128b.patch
Jason A. Donenfeld 196f3d586f kernel-5.4: bump to 5.4.102 and refresh patches
5.4.102 backported a lot of stuff that our WireGuard backport already
did, in addition to other patches we had, so those patches were
removed from that part of the series. In the process other patches were
refreshed or reworked to account for upstream changes.

This commit involved `update_kernel.sh -v -u 5.4`.

Cc: John Audia <graysky@archlinux.us>
Cc: David Bauer <mail@david-bauer.net>
Cc: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2021-03-04 22:06:53 +01:00

43 lines
1.8 KiB
Diff

From patchwork Thu Feb 6 17:19:41 2020
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X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 1234465
Date: Thu, 6 Feb 2020 19:19:41 +0200
From: Daniel Golle <daniel@makrotopia.org>
To: linux-mtd@lists.infradead.org
Subject: [PATCH v2] mtd: spi-nor: Add support for xt25f128b chip
Message-ID: <20200206171941.GA2398@makrotopia.org>
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Cc: Eitan Cohen <eitan@neot-semadar.com>, Piotr Dymacz <pepe2k@gmail.com>,
Tudor Ambarus <tudor.ambarus@microchip.com>
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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
@@ -2506,6 +2506,9 @@ 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) },
{ },
};