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authorSascha Hauer <s.hauer@pengutronix.de>2015-02-09 08:45:25 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2015-02-11 09:50:08 +0100
commitab001302c8e1718110bb8839c270d2caa817b214 (patch)
treef5ab4feb5242e548917c3536b8510080df9a4e8f /dts/Bindings/mtd/atmel-nand.txt
parentc937ef5d34ede89ae382cfe6d98ba366859a65af (diff)
downloadbarebox-ab001302c8e1718110bb8839c270d2caa817b214.tar.gz
barebox-ab001302c8e1718110bb8839c270d2caa817b214.tar.xz
dts: update to v3.19-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/mtd/atmel-nand.txt')
-rw-r--r--dts/Bindings/mtd/atmel-nand.txt6
1 files changed, 4 insertions, 2 deletions
diff --git a/dts/Bindings/mtd/atmel-nand.txt b/dts/Bindings/mtd/atmel-nand.txt
index 6edc3b616e..1fe6dde984 100644
--- a/dts/Bindings/mtd/atmel-nand.txt
+++ b/dts/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