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From: Paul Cercueil <paul@crapouillou.net>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
	David Woodhouse <dwmw2@infradead.org>,
	Brian Norris <computersforpeace@gmail.com>,
	Boris Brezillon <bbrezillon@kernel.org>,
	Marek Vasut <marek.vasut@gmail.com>,
	Richard Weinberger <richard@nod.at>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Harvey Hunt <harveyhuntnexus@gmail.com>
Cc: linux-mtd@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Paul Cercueil <paul@crapouillou.net>
Subject: [PATCH v4 2/9] dt-bindings: mtd: ingenic: Change 'BCH' to 'ECC' in documentation
Date: Sat,  9 Feb 2019 16:22:58 -0300	[thread overview]
Message-ID: <20190209192305.4434-2-paul@crapouillou.net> (raw)
In-Reply-To: <20190209192305.4434-1-paul@crapouillou.net>

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@crapouillou.net>
---

Changes:

v3: New patch

v4: 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


  reply	other threads:[~2019-02-09 19:23 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-09 19:22 [PATCH v4 1/9] dt-bindings: mtd: ingenic: Add compatible strings for JZ4740 and JZ4725B Paul Cercueil
2019-02-09 19:22 ` Paul Cercueil [this message]
2019-02-13 21:46   ` [PATCH v4 2/9] dt-bindings: mtd: ingenic: Change 'BCH' to 'ECC' in documentation Rob Herring
2019-03-04  9:50   ` Miquel Raynal
2019-03-04 18:23     ` Paul Cercueil
2019-03-04 18:58       ` Miquel Raynal
2019-03-13 12:59         ` Paul Cercueil
2019-03-13 13:12           ` Miquel Raynal
2019-02-09 19:22 ` [PATCH v4 3/9] mtd: rawnand: Move drivers for Ingenic SoCs to subfolder Paul Cercueil
2019-02-09 19:23 ` [PATCH v4 4/9] mtd: rawnand: ingenic: Use SPDX license notifiers Paul Cercueil
2019-02-09 19:23 ` [PATCH v4 5/9] mtd: rawnand: ingenic: Rename jz4780_nand driver to ingenic_nand Paul Cercueil
2019-02-09 19:23 ` [PATCH v4 6/9] mtd: rawnand: ingenic: Separate top-level and SoC specific code Paul Cercueil
2019-03-04 10:20   ` Miquel Raynal
2019-03-04 18:26     ` Paul Cercueil
2019-03-04 19:04       ` Miquel Raynal
2019-02-09 19:23 ` [PATCH v4 7/9] mtd: rawnand: ingenic: Add support for the JZ4740 Paul Cercueil
2019-03-04 10:34   ` Miquel Raynal
2019-03-04 18:28     ` Paul Cercueil
2019-03-04 19:07       ` Miquel Raynal
2019-02-09 19:23 ` [PATCH v4 8/9] mtd: rawnand: ingenic: Add support for the JZ4725B Paul Cercueil
2019-03-04 10:35   ` Miquel Raynal
2019-03-04 18:30     ` Paul Cercueil
2019-03-04 19:09       ` Miquel Raynal
2019-03-13 12:46         ` Paul Cercueil
2019-02-09 19:23 ` [PATCH v4 9/9] mtd: rawnand: ingenic: Add ooblayout for the Qi Ben Nanonote Paul Cercueil
2019-02-13 21:45 ` [PATCH v4 1/9] dt-bindings: mtd: ingenic: Add compatible strings for JZ4740 and JZ4725B Rob Herring
2019-03-04  9:45 ` Miquel Raynal
2019-03-04 18:22   ` Paul Cercueil
2019-03-04 18:51     ` Miquel Raynal
2019-03-13 12:55       ` Paul Cercueil
2019-03-13 13:09         ` Boris Brezillon

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