From mboxrd@z Thu Jan 1 00:00:00 1970 From: Abhishek Sahu Subject: [PATCH v2 03/14] dt-bindings: qcom_nandc: make nand-ecc-strength optional Date: Thu, 3 May 2018 17:50:30 +0530 Message-ID: <1525350041-22995-4-git-send-email-absahu@codeaurora.org> References: <1525350041-22995-1-git-send-email-absahu@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1525350041-22995-1-git-send-email-absahu@codeaurora.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+gldm-linux-mtd-36=gmane.org@lists.infradead.org To: Boris Brezillon Cc: Mark Rutland , devicetree@vger.kernel.org, Archit Taneja , Richard Weinberger , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Marek Vasut , Abhishek Sahu , Rob Herring , linux-mtd@lists.infradead.org, Miquel Raynal , Andy Gross , Brian Norris , David Woodhouse List-Id: devicetree@vger.kernel.org Now, nand-ecc-strength is optional. If specified in DT, then controller will use this ECC strength otherwise ECC strength will be calculated according to chip requirement and available OOB size. Signed-off-by: Abhishek Sahu --- * Changes from v1: NEW PATCH Documentation/devicetree/bindings/mtd/qcom_nandc.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mtd/qcom_nandc.txt b/Documentation/devicetree/bindings/mtd/qcom_nandc.txt index 73d336be..f246aa0 100644 --- a/Documentation/devicetree/bindings/mtd/qcom_nandc.txt +++ b/Documentation/devicetree/bindings/mtd/qcom_nandc.txt @@ -45,11 +45,13 @@ Required properties: number (e.g., 0, 1, 2, etc.) - #address-cells: see partition.txt - #size-cells: see partition.txt -- nand-ecc-strength: see nand.txt - nand-ecc-step-size: must be 512. see nand.txt for more details. Optional properties: - nand-bus-width: see nand.txt +- nand-ecc-strength: see nand.txt. If not specified, then ECC strength will + be used according to chip requirement and available + OOB size. Each nandcs device node may optionally contain a 'partitions' sub-node, which further contains sub-nodes describing the flash partition mapping. See -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/