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=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 D26FDC04AAF for ; Tue, 21 May 2019 14:38:00 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A8A152173E for ; Tue, 21 May 2019 14:38:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="QvVxcHkS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A8A152173E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-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=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=W6ztzIsjkeos50wFpKs3TorSb5/AcUzC9i/5KCjOJoU=; b=QvVxcHkSEhJboz 72dftxxdrYqLq4V24Owo6/jfQlUL2NqMlWtLApovmxkXqHdK7YK+DxcdNHSxiIGmY38VsQsltJu1T FwrdPNRT1WJhI0R/fbi4+COgcHIQmB/aA7rJ+PFNz1cklQSrrW/vYXJpqkL+i2D7CxYTxKkueFoZY KmA+pW7glZ2Vx5pTY5rHgewDvWCHklVqztkcbNs1Jts4tkttn00m6dZDTVcTh1EYOes6labCG1VAL tqIlYZBE7EfSy0Uw4U2Z2/6FlP+59tRIuHJhMZqeKIwB7Aki2maGh3RUIoFkQXCxp9LHSdaI33YnD EA2xikzzAmogAV5n/89w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hT5tu-0005BB-9L; Tue, 21 May 2019 14:37:58 +0000 Received: from relay9-d.mail.gandi.net ([217.70.183.199]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hT5tr-0005Ap-VY for linux-arm-kernel@lists.infradead.org; Tue, 21 May 2019 14:37:57 +0000 X-Originating-IP: 90.88.22.185 Received: from localhost.localdomain (aaubervilliers-681-1-80-185.w90-88.abo.wanadoo.fr [90.88.22.185]) (Authenticated sender: miquel.raynal@bootlin.com) by relay9-d.mail.gandi.net (Postfix) with ESMTPSA id CCDBCFF80B; Tue, 21 May 2019 14:37:50 +0000 (UTC) From: Miquel Raynal To: Gregory Clement , Jason Cooper , Andrew Lunn , Sebastian Hesselbarth , Rob Herring , Mark Rutland , Subject: [PATCH] arm64: dts: marvell: Disable AP I2C on Armada-8040-DB Date: Tue, 21 May 2019 16:37:49 +0200 Message-Id: <20190521143749.488-1-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190521_073756_190759_63AA6624 X-CRM114-Status: GOOD ( 12.90 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Antoine Tenart , Maxime Chevallier , Nadav Haklai , Thomas Petazzoni , Miquel Raynal , Konstantin Porotchkin , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Konstantin Porotchkin While AP I2C bus was available to users in early revisions of the SoC, this is not the case anymore since eMMC was connected to the AP. Most users do not have access to this I2C bus so do not enable it in the board device tree. As there are three I2C buses enabled on this board, add an alias to be sure the two other buses keep their initial numbering. Signed-off-by: Konstantin Porotchkin [: Reword commit message, add alias] Signed-off-by: Miquel Raynal --- arch/arm64/boot/dts/marvell/armada-8040-db.dts | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/marvell/armada-8040-db.dts b/arch/arm64/boot/dts/marvell/armada-8040-db.dts index 9f4f939ab65f..d6e9c014c2f9 100644 --- a/arch/arm64/boot/dts/marvell/armada-8040-db.dts +++ b/arch/arm64/boot/dts/marvell/armada-8040-db.dts @@ -27,6 +27,8 @@ ethernet1 = &cp0_eth2; ethernet2 = &cp1_eth0; ethernet3 = &cp1_eth1; + i2c1 = &cp0_i2c0; + i2c2 = &cp1_i2c0; }; cp0_reg_usb3_0_vbus: cp0-usb3-0-vbus { @@ -72,11 +74,6 @@ }; }; -&i2c0 { - status = "okay"; - clock-frequency = <100000>; -}; - &spi0 { status = "okay"; -- 2.19.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel