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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 BC941C04AAF for ; Tue, 21 May 2019 14:44:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 91A762173E for ; Tue, 21 May 2019 14:44:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="EgF2gub7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728659AbfEUOol (ORCPT ); Tue, 21 May 2019 10:44:41 -0400 Received: from mail-pl1-f195.google.com ([209.85.214.195]:44978 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727534AbfEUOol (ORCPT ); Tue, 21 May 2019 10:44:41 -0400 Received: by mail-pl1-f195.google.com with SMTP id c5so8530155pll.11; Tue, 21 May 2019 07:44:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=5hSVFJBohFjK9FSeZbvc1XbTRHdPXQ9DePHe1SZpJps=; b=EgF2gub7T32hGBYch+5cag0ZHP3ftygxoSFTghzmsNn/7gpMaWPzWBT/hsD1KGrUAe GqFIr7bTRXjgk9pJRFBfcmZ2TgJEnFJFzxET9by/Nv16VQ/vpPg6CUr0kTFbESqb+uuo rsoo3PnXAMRqZrrB6KEaH+p9eeKUA8FEauSpG8IrB1tMG6omnk39ivcyPQnLKICAY/Vq jTyFOLlJjDStRXaxZEeuPEc/oJ1wZLbCNmRcJBJEjuZBMZvpWR+bDmuvrlUzTvgjRBPy NT/1D5F0Ru7j8gsRKQJnyFb+H07quREQS/uXsrfbaZzLxRI+1HVlT+sxohAt/c6gVTnQ H6bw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=5hSVFJBohFjK9FSeZbvc1XbTRHdPXQ9DePHe1SZpJps=; b=NU3samsVtuu6+udNrCeZ2Qs7/PcihohxgXbzQRB338L0E1ZZZ/9AMqkBMZitLSR2Mz 3S7A8odk4W54tshlhTHIXF9JuLFSvMuyhC2A9chobPllJZjaV/tmyClb4T3Z8A4s1MSb 8VKjsSyr2hmVdK7I4jxmFj/zroWsTDxh/GdkeO/h3MUSWJxRSQfb+LhvKw3ZmdS2hvZB rrYGPnLTTBkGSDtj62Oa46GoD+Onad2xMQ3qtgbYkNoowfLop4QRf0EvizAiC4WfKGfm x9qnZEhPaKytoYMPOvnYV1R6TdtH7cGjeNoDRRAngTxb9z7KpBMa69gmke4UIZhi9VZe /rTQ== X-Gm-Message-State: APjAAAWBYfKqaoVLpSOv+UgTwuIQEWlcnbknXgXYqSuG0s0l2GA8NM3z 5CyvMDTOWTvX1dy/dlzstlU= X-Google-Smtp-Source: APXvYqwN5M46bLj4p1rW2xAHz/GQgxgVKlmBJe3gqKesdGm7yuComflkxTKuJS1Bz2EF1upSxW6XBQ== X-Received: by 2002:a17:902:521:: with SMTP id 30mr44314557plf.62.1558449880398; Tue, 21 May 2019 07:44:40 -0700 (PDT) Received: from mail.broadcom.com ([192.19.231.250]) by smtp.gmail.com with ESMTPSA id g17sm13227945pfb.56.2019.05.21.07.44.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 21 May 2019 07:44:39 -0700 (PDT) From: Kamal Dasu To: linux-mtd@lists.infradead.org Cc: bcm-kernel-feedback-list@broadcom.com, linux-kernel@vger.kernel.org, Kamal Dasu , David Woodhouse , Brian Norris , Marek Vasut , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Rob Herring , Mark Rutland , devicetree@vger.kernel.org Subject: [PATCH v3 1/2] dt-bindings: mtd: brcmnand: Make nand-ecc-strength and nand-ecc-step-size optional Date: Tue, 21 May 2019 10:44:21 -0400 Message-Id: <1558449865-36852-1-git-send-email-kdasu.kdev@gmail.com> X-Mailer: git-send-email 1.9.0.138.g2de3478 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org nand-ecc-strength and nand-ecc-step-size can be made optional as brcmnand driver can support using raw NAND layer detected values. Signed-off-by: Kamal Dasu --- Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt index bcda1df..0d952af 100644 --- a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt +++ b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt @@ -101,12 +101,12 @@ 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 or 1024. See nand.txt Optional properties: +- nand-ecc-strength : see nand-controller.yaml +- nand-ecc-step-size : must be 512 or 1024. See nand-controller.yaml - nand-on-flash-bbt : boolean, to enable the on-flash BBT for this - chip-select. See nand.txt + chip-select. See nand-controller.yaml - brcm,nand-oob-sector-size : integer, to denote the spare area sector size expected for the ECC layout in use. This size, in addition to the strength and step-size, -- 1.9.0.138.g2de3478