The JZ4740 ECC hardware is not BCH but Reed-Solomon, so it makes more
sense to use the more generic ECC term.
Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
---
Notes:
v3: New patch
v4: No change
v5: No change
v6: No change
.../devicetree/bindings/mtd/ingenic,jz4780-nand.txt | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt b/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
index a5b940f18bf6..5a45cc54f46d 100644
--- a/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
@@ -1,4 +1,4 @@
-* Ingenic JZ4780 NAND/BCH
+* Ingenic JZ4780 NAND/ECC
This file documents the device tree bindings for NAND flash devices on the
JZ4780. NAND devices are connected to the NEMC controller (described in
@@ -14,10 +14,10 @@ Required NAND controller device properties:
an offset of 0 and a size of 0x1000000 (i.e. the whole NEMC bank).
Optional NAND controller device properties:
-- ingenic,bch-controller: To make use of the hardware BCH controller, this
- property must contain a phandle for the BCH controller node. The required
+- ingenic,bch-controller: To make use of the hardware ECC controller, this
+ property must contain a phandle for the ECC controller node. The required
properties for this node are described below. If this is not specified,
- software BCH will be used instead.
+ software ECC will be used instead.
Optional children nodes:
- Individual NAND chips are children of the NAND controller node.
@@ -70,17 +70,17 @@ nemc: nemc@13410000 {
};
};
-The BCH controller is a separate SoC component used for error correction on
+The ECC controller is a separate SoC component used for error correction on
NAND devices. The following is a description of the device properties for a
-BCH controller.
+ECC controller.
-Required BCH properties:
+Required ECC properties:
- compatible: Should be one of:
* ingenic,jz4740-ecc
* ingenic,jz4725b-bch
* ingenic,jz4780-bch
-- reg: Should specify the BCH controller registers location and length.
-- clocks: Clock for the BCH controller.
+- reg: Should specify the ECC controller registers location and length.
+- clocks: Clock for the ECC controller.
Example:
--
2.11.0
