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-rw-r--r--Documentation/devicetree/bindings/mtd/denali-nand.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mtd/denali-nand.txt b/Documentation/devicetree/bindings/mtd/denali-nand.txt
index e593bbeb2115..b7742a7363ea 100644
--- a/Documentation/devicetree/bindings/mtd/denali-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/denali-nand.txt
@@ -7,6 +7,13 @@ Required properties:
- reg-names: Should contain the reg names "nand_data" and "denali_reg"
- interrupts : The interrupt number.
+Optional properties:
+ - nand-ecc-step-size: see nand.txt for details. If present, the value must be
+ 512 for "altr,socfpga-denali-nand"
+ - nand-ecc-strength: see nand.txt for details. Valid values are:
+ 8, 15 for "altr,socfpga-denali-nand"
+ - nand-ecc-maximize: see nand.txt for details
+
The device tree may optionally contain sub-nodes describing partitions of the
address space. See partition.txt for more detail.