Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752510AbaA2OuZ (ORCPT ); Wed, 29 Jan 2014 09:50:25 -0500 Received: from mail-ee0-f65.google.com ([74.125.83.65]:42040 "EHLO mail-ee0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751341AbaA2OuX (ORCPT ); Wed, 29 Jan 2014 09:50:23 -0500 From: Boris BREZILLON To: Maxime Ripard , Rob Landley , Russell King , David Woodhouse , Grant Likely , Brian Norris , Jason Gunthorpe , Arnd Bergmann Cc: Boris BREZILLON , devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mtd@lists.infradead.org, dev@linux-sunxi.org Subject: [RFC PATCH v2 03/14] of: mtd: add documentation for nand-ecc-level property Date: Wed, 29 Jan 2014 15:34:13 +0100 Message-Id: <1391006064-28890-4-git-send-email-b.brezillon.dev@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1391006064-28890-1-git-send-email-b.brezillon.dev@gmail.com> References: <1391006064-28890-1-git-send-email-b.brezillon.dev@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org nand-ecc-level property statically defines NAND chip's ECC requirements. Signed-off-by: Boris BREZILLON --- Documentation/devicetree/bindings/mtd/nand.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/mtd/nand.txt b/Documentation/devicetree/bindings/mtd/nand.txt index 03855c8..0c962296 100644 --- a/Documentation/devicetree/bindings/mtd/nand.txt +++ b/Documentation/devicetree/bindings/mtd/nand.txt @@ -3,5 +3,8 @@ - nand-ecc-mode : String, operation mode of the NAND ecc mode. Supported values are: "none", "soft", "hw", "hw_syndrome", "hw_oob_first", "soft_bch". +- nand-ecc-level : Two cells property defining the ECC level requirements. + The first cell represent the strength and the second cell the ECC block size. + E.g. : nand-ecc-level = <4 512>; /* 4 bits / 512 bytes */ - 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 -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/