diff --git a/target/linux/generic/backport-5.4/400-v5.8-dt-bindings-mtd-partition-Document-the-slc-mode-prop.patch b/target/linux/generic/backport-5.4/400-v5.8-dt-bindings-mtd-partition-Document-the-slc-mode-prop.patch
new file mode 100644
index 0000000..7926843
--- /dev/null
+++ b/target/linux/generic/backport-5.4/400-v5.8-dt-bindings-mtd-partition-Document-the-slc-mode-prop.patch
@@ -0,0 +1,28 @@
+From 422928a040fe17d17ded69c57903c7908423c7ef Mon Sep 17 00:00:00 2001
+From: Boris Brezillon <bbrezillon@kernel.org>
+Date: Sun, 3 May 2020 17:53:38 +0200
+Subject: [PATCH] dt-bindings: mtd: partition: Document the slc-mode property
+
+Add a boolean property to force a specific partition attached to an MLC
+NAND to be accessed in an emulated SLC mode this making this partition
+immune to paired-pages corruptions.
+
+Signed-off-by: Boris Brezillon <bbrezillon@kernel.org>
+Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
+Link: https://lore.kernel.org/linux-mtd/20200503155341.16712-6-miquel.raynal@bootlin.com
+---
+ Documentation/devicetree/bindings/mtd/partition.txt | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/Documentation/devicetree/bindings/mtd/partition.txt
++++ b/Documentation/devicetree/bindings/mtd/partition.txt
+@@ -61,6 +61,9 @@ Optional properties:
+   clobbered.
+ - lock : Do not unlock the partition at initialization time (not supported on
+   all devices)
++- slc-mode: This parameter, if present, allows one to emulate SLC mode on a
++  partition attached to an MLC NAND thus making this partition immune to
++  paired-pages corruptions
+ 
+ Examples:
+