[PATCH v2 1/2] dt-bindings: mtd: brcmnand: Make nand-ecc-strength and nand-ecc-step-size optional

[Kamal Dasu <kdasu.kdev@xxxxxxxxx>]

nand-ecc-strength and nand-ecc-step-size can be made optional as
brcmnand driver can support using raw NAND layer detected values.

Signed-off-by: Kamal Dasu <kdasu.kdev@xxxxxxxxx>
---
 Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt
index bcda1df..29feaba 100644
--- a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt
+++ b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt
@@ -101,10 +101,10 @@ Required properties:
                               number (e.g., 0, 1, 2, etc.)
 - #address-cells            : see partition.txt
 - #size-cells               : see partition.txt
-- nand-ecc-strength         : see nand.txt
-- nand-ecc-step-size        : must be 512 or 1024. See nand.txt
 
 Optional properties:
+- nand-ecc-strength         : see nand.txt
+- nand-ecc-step-size        : must be 512 or 1024. See nand.txt
 - nand-on-flash-bbt         : boolean, to enable the on-flash BBT for this
                               chip-select. See nand.txt
 - brcm,nand-oob-sector-size : integer, to denote the spare area sector size
-- 
1.9.0.138.g2de3478


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