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=-14.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 EAF69C433E7 for ; Fri, 28 Aug 2020 19:22:15 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C0E542073A for ; Fri, 28 Aug 2020 19:22:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="N1AxYG9e"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="VonmhDxf" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C0E542073A 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-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Owner; bh=1ukB2nbrngZ2hTSC464NyYglqSL7zefAajhqFTGA1Qc=; b=N1AxYG9eJORI+bPK8IW2Xbfqw7 ie+r63Fy7ZUZP3hIPEQxL/JcGCwqWkIIYhvzqBZbwN0wDUuE0KbgC2nR4M9Y3JaoM4+Zvzhmib14/ nRRHVXloJl7myKfcT6BLkk7tjv1XU+C7qZypnt/jT+Ycp2wvxo1ahArX3xb4GSpvJwtLq6f6fSMeT 5xe+KfIt5y5XpsX+dILsQdiUb06aDuWPZ0jE9euYTogXnJPzIRA7TDNThtBDB09fodpihBzwps02L R34NzBcgIeY3pk4NLZ0zvI2Ns/PM1YbQaH4YqoHpx5xf1tcnQBByNvD4DYx1MJdLGg6oXYsUjyJ/l 7GuqgY9w==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kBjvf-0006vD-RY; Fri, 28 Aug 2020 19:20:51 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kBjvc-0006ue-MZ; Fri, 28 Aug 2020 19:20:49 +0000 Received: from kozik-lap.mshome.net (unknown [194.230.155.216]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 585882073A; Fri, 28 Aug 2020 19:20:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598642448; bh=Dd93FE9oQpev+CVY2ipzNLkXaKzEf3vCB92IiF1lQ2Y=; h=From:To:Cc:Subject:Date:From; b=VonmhDxf/JRylSInuRvDeO2JGgW/YHN1EdjvQfXOZElmu2Qtqr2/V7StFOSH9LRT1 rmRmx0h8WuTAu/ke2we0v+40aGO2D8HPmr26gjT5A9WAIuROz78VShOOjaztrN5w7G VD8ARDgOTmiqVV3cegtVqlWZq4+zhoesR6GSVw/k= From: Krzysztof Kozlowski To: Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/4] dt-bindings: mtd: nand-controller: Fix matching with size-cells==1 Date: Fri, 28 Aug 2020 21:20:34 +0200 Message-Id: <20200828192037.22897-1-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200828_152048_840471_499F28F3 X-CRM114-Status: GOOD ( 12.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Krzysztof Kozlowski MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Most of Freescale/NXP GPMI device trees use size-cells==1 (even when actually not needed except few boards). This fixes dtbs_check warnings like: arch/arm64/boot/dts/freescale/imx8mm-beacon-kit.dt.yaml: nand-controller@33002000: #size-cells:0:0: 0 was expected Signed-off-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/mtd/nand-controller.yaml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mtd/nand-controller.yaml b/Documentation/devicetree/bindings/mtd/nand-controller.yaml index 40fc5b0b2b8c..0879e1108837 100644 --- a/Documentation/devicetree/bindings/mtd/nand-controller.yaml +++ b/Documentation/devicetree/bindings/mtd/nand-controller.yaml @@ -34,7 +34,10 @@ properties: const: 1 "#size-cells": - const: 0 + description: + Depends on your controller. Put zero unless you need a mapping between CS + lines and dedicated memory regions. + enum: [0, 1] ranges: true -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel