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Commit fe4fd75b authored by Ezequiel Garcia's avatar Ezequiel Garcia Committed by Brian Norris
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mtd: nand: pxa3xx: Add supported ECC strength and step size to the DT binding 



This commit updates the devicetree binding documentation for this driver
with the supported ECC strength and step size combinations.

Signed-off-by: default avatarEzequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent 5b3e5078

Documentation/devicetree/bindings/mtd/pxa3xx-nand.txt

+8 −0
Original line number Diff line number Diff line
@@ -17,6 +17,14 @@ Optional properties: 
 - num-cs:			Number of chipselect lines to usw

 - nand-on-flash-bbt: 		boolean to enable on flash bbt option if

				not present false

 - nand-ecc-strength:           number of bits to correct per ECC step

 - nand-ecc-step-size:          number of data bytes covered by a single ECC step



The following ECC strength and step size are currently supported:



 - nand-ecc-strength = <1>, nand-ecc-step-size = <512>

 - nand-ecc-strength = <4>, nand-ecc-step-size = <512>

 - nand-ecc-strength = <8>, nand-ecc-step-size = <512>



Example: