From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DD051C1B0F2 for ; Wed, 20 Jun 2018 16:01:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A376A2083A for ; Wed, 20 Jun 2018 16:01:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A376A2083A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754460AbeFTQBf (ORCPT ); Wed, 20 Jun 2018 12:01:35 -0400 Received: from mail-yb0-f196.google.com ([209.85.213.196]:44084 "EHLO mail-yb0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753960AbeFTQBe (ORCPT ); Wed, 20 Jun 2018 12:01:34 -0400 Received: by mail-yb0-f196.google.com with SMTP id w74-v6so20436ybe.11; Wed, 20 Jun 2018 09:01:33 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=kTj79B35cWrCsJIwxCM1SC7JbkFsxoK3K0CWfG29nKc=; b=PVmyFQU8Jv8txokn+TdmDdLScR3lurkehKk9VooxC/ykcqbQZwS/cgZjU3kuVcmH4D fA1BAQ9rxIJPJtidxu7qypcU62R4HxdKm5DtLZTwRpJGimQDYsUYZKBkNETYpCxJ79Ou sbYB4b4GZpnr8AWDZ2pW3BhmUrzTHDyImG6pnKT23ihlomDKZ4xFIn5iiL8THpEXBO4f y73pjzO5DCQQjSY+31fQHXdH/rOp7+3oUYx5yW1LlrQ6cYTRmA3JVNuarENPJJk4cGRR Wit2xxKfZftBg2I2xJaHzxehwDbOW3l60/RXW6fCtRJHUYqneHRgIDf6JKrDcJr3e2GV kj4Q== X-Gm-Message-State: APt69E1AWNGCMWeAnPTfclN53kcso6QZXqgDauIKWlEskq+dKqVY25Ql NJau+QnZt7sgUjmPzUw4Ow== X-Google-Smtp-Source: ADUXVKIPyT+dvLCi4hctk15kxId05VeRH+hfnbyOvAAXbLsSSOr1YR8dwlJJc9nOJXjpx5noenxk2A== X-Received: by 2002:a25:c04:: with SMTP id 4-v6mr11182645ybm.247.1529510492543; Wed, 20 Jun 2018 09:01:32 -0700 (PDT) Received: from localhost (24-223-123-72.static.usa-companies.net. [24.223.123.72]) by smtp.gmail.com with ESMTPSA id w189-v6sm1134580yww.62.2018.06.20.09.01.31 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 20 Jun 2018 09:01:31 -0700 (PDT) Date: Wed, 20 Jun 2018 10:01:30 -0600 From: Rob Herring To: Abhishek Sahu Cc: Boris Brezillon , Miquel Raynal , David Woodhouse , Brian Norris , Marek Vasut , Richard Weinberger , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, Andy Gross , Archit Taneja , Mark Rutland , devicetree@vger.kernel.org Subject: Re: [PATCH v4 03/15] dt-bindings: qcom_nandc: update for ECC strength and step size Message-ID: <20180620160130.GA21296@rob-hp-laptop> References: <1529479662-4026-1-git-send-email-absahu@codeaurora.org> <1529479662-4026-4-git-send-email-absahu@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1529479662-4026-4-git-send-email-absahu@codeaurora.org> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jun 20, 2018 at 12:57:30PM +0530, Abhishek Sahu wrote: > 1. If nand-ecc-strength specified in DT, then controller will use > this ECC strength otherwise ECC strength will be calculated > according to chip requirement and available OOB size. > > 2. QCOM NAND controller supports only one step size (512 bytes) but > nand-ecc-step-size is required property in DT. This DT property > can be removed and ecc step size can be assigned in driver with > 512 bytes value. > > Signed-off-by: Abhishek Sahu > --- > > * Changes from v3: > > 1. Clubbed following 2 patches into one > https://patchwork.ozlabs.org/patch/920465/ > https://patchwork.ozlabs.org/patch/920467/ > > * Changes from v2: > NONE > > * Changes from v1: > NEW PATCH > > Documentation/devicetree/bindings/mtd/qcom_nandc.txt | 7 +++---- > 1 file changed, 3 insertions(+), 4 deletions(-) Reviewed-by: Rob Herring