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-rw-r--r--Documentation/devicetree/bindings/mtd/fsmc-nand.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mtd/fsmc-nand.txt b/Documentation/devicetree/bindings/mtd/fsmc-nand.txt
index 5235cbc551b0..32636eb77304 100644
--- a/Documentation/devicetree/bindings/mtd/fsmc-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/fsmc-nand.txt
@@ -30,6 +30,12 @@ Optional properties:
command is asserted. Zero means one cycle, 255 means 256
cycles.
- bank: default NAND bank to use (0-3 are valid, 0 is the default).
+- nand-ecc-mode : see nand.txt
+- nand-ecc-strength : see nand.txt
+- nand-ecc-step-size : see nand.txt
+
+Can support 1-bit HW ECC (default) or if stronger correction is required,
+software-based BCH.
Example: