From patchwork Fri May 17 18:29:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamal Dasu X-Patchwork-Id: 1101181 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="qeuL8ziv"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 455H4L3FD4z9s9y for ; Sat, 18 May 2019 04:33:54 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726282AbfEQSdx (ORCPT ); Fri, 17 May 2019 14:33:53 -0400 Received: from mail-ed1-f66.google.com ([209.85.208.66]:34581 "EHLO mail-ed1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726974AbfEQSdx (ORCPT ); Fri, 17 May 2019 14:33:53 -0400 Received: by mail-ed1-f66.google.com with SMTP id p27so11943199eda.1; Fri, 17 May 2019 11:33:52 -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=BjD/hLmyWdf0NxPtEyGr7A4l+oVrtiHdbaFge55fb3c=; b=qeuL8zivm3qB3CHSXskrouAD+Q4290zHeWoWT8S731bP1s/SL8tdtcwQcG8xEMwQSN pDY+BENukAGdKHCnMewMyV6H+OZdMB9ud/heH0xx2/OauY2R4PcYscUF/DmfyE8zxlnr 24TdmIl+5CDLlR4x359IjFBFTWJ8Impp3IF7V+PMjearxZ6+Fo+NrOUvhZ8MbxrUZKzn uA3+cWRgT32L2ej/JzUhoE9k0AaHkqqiLxJRDkqA2DCuIBzd0G5LgTAC9O1j1e+VDcZQ v3USP7u2LA23o8Zf78nbFoZmK4y0UDjAOVwvwxxqLPS0vLwcepiWBgSH3XgkITvfl0pW +qnA== 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=BjD/hLmyWdf0NxPtEyGr7A4l+oVrtiHdbaFge55fb3c=; b=VT1R5yvWqMwboslEXjHpVX/1sO04fZb6Jq/HyOTafyrErvpL8x4BHZbyxYEwBX1WFs pl/rGbUIRWdh5JTK9Cr7zKJnBM5yg/Nu3HagHjQZk0k2TROKUqpFQVPMPGx3uP0wEHvX as/bOXp4HLNdLE8ekhS2AAmPvQaeSOunEgBRvCRWIjltu79/iM2EJWa33hyLzZuzTdyC AOKwWzuIU8B9m0sSvyrDIW6vVjdX+uUhSwN+5jQS7ymoAII5j3gLw/3uDKQdyuI6gs3q QDUxeNLYUwXjXi2DFv/ubsEiwmU3Mj0PEnPzEJf7HY3PlEXzT0R48JuoRaZ6vEFqsdF/ O48g== X-Gm-Message-State: APjAAAWSBCdUQOIZJ4Obxs0f2Guc2O2sTNZnBn8qnWoWaWT9BZSTk9oQ h61uv4t/CM6AMxaNVmLUdp4= X-Google-Smtp-Source: APXvYqyQrr/jjTQ38l6Sibivrh9zTM+AWzaIkJ3ftnBxf11BDjXBKeRfiQV0gg8ONoYodsh1qvdgvg== X-Received: by 2002:a50:d2d4:: with SMTP id q20mr60123979edg.120.1558118031463; Fri, 17 May 2019 11:33:51 -0700 (PDT) Received: from mail.broadcom.com ([192.19.231.250]) by smtp.gmail.com with ESMTPSA id q19sm1687127eja.59.2019.05.17.11.33.48 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 17 May 2019 11:33:50 -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 1/2] dt-bindings: mtd: brcmnand: Make nand-ecc-strength and nand-ecc-step-size optional Date: Fri, 17 May 2019 14:29:54 -0400 Message-Id: <1558117914-35807-1-git-send-email-kdasu.kdev@gmail.com> X-Mailer: git-send-email 1.9.0.138.g2de3478 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org nand-ecc-strength and nand-ecc-step-size can be made optional as brcmanand driver can support using the nand_base driver detected values. Signed-off-by: Kamal Dasu Reviewed-by: Miquel Raynal Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt index bcda1df..29feaba 100644 --- a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt +++ b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt @@ -101,10 +101,10 @@ 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.txt +- nand-ecc-step-size : must be 512 or 1024. See nand.txt - nand-on-flash-bbt : boolean, to enable the on-flash BBT for this chip-select. See nand.txt - brcm,nand-oob-sector-size : integer, to denote the spare area sector size