Merge tag 'iwlwifi-next-for-kalle-2014-12-30' of https://git.kernel.org/pub/scm/linux...

[cascardo/linux.git] / Documentation / devicetree / bindings / mtd / atmel-nand.txt

diff --git a/Documentation/devicetree/bindings/mtd/atmel-nand.txt b/Documentation/devicetree/bindings/mtd/atmel-nand.txt
index 6edc3b6..1fe6dde 100644 (file)
--- a/Documentation/devicetree/bindings/mtd/atmel-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/atmel-nand.txt
@@ -5,7 +5,9 @@ Required properties:
 - reg : should specify localbus address and size used for the chip,
        and hardware ECC controller if available.
        If the hardware ECC is PMECC, it should contain address and size for
-       PMECC, PMECC Error Location controller and ROM which has lookup tables.
+       PMECC and PMECC Error Location controller.
+       The PMECC lookup table address and size in ROM is optional. If not
+       specified, driver will build it in runtime.
 - atmel,nand-addr-offset : offset for the address latch.
 - atmel,nand-cmd-offset : offset for the command latch.
 - #address-cells, #size-cells : Must be present if the device has sub-nodes
@@ -27,7 +29,7 @@ Optional properties:
   are: 512, 1024.
 - atmel,pmecc-lookup-table-offset : includes two offsets of lookup table in ROM
   for different sector size. First one is for sector size 512, the next is for
-  sector size 1024.
+  sector size 1024. If not specified, driver will build the table in runtime.
 - nand-bus-width : 8 or 16 bus width if not present 8
 - nand-on-flash-bbt: boolean to enable on flash bbt option if not present false
 - Nand Flash Controller(NFC) is a slave driver under Atmel nand flash