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=-9.8 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 D7BB4C31E40 for ; Tue, 6 Aug 2019 08:52:10 +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 AED802070D for ; Tue, 6 Aug 2019 08:52:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="VZVZ7Q5v" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AED802070D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To: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:List-Owner; bh=bUANTbsRiv9repxoepdPmc7A1KGk6+qv8PxbNsqn6FI=; b=VZVZ7Q5vCh6xGwvtDGjczgAag3 KAAzWhUDa/RF38A6EVRp5LZp0eoxabVirNhUD1LOll/fZUAIBy04q7wDI4myvLLW8V9QwWCHKhip7 P5+VOFHPHYV5o8fzt4eUT59ZDfliQ65h8iiLnlXt7Cn0dqus2to01XRvu0mmqtox+AdG8yi12GWrb 5CuaRyYEq/KTCNoa+4/YlHeIGFwEfwCViKknmQuFlvExvaQ+gELEyuQqAPotbhaUC0dOxm7fe6x1U qo0Rby1GEJb4ykPFIbvbwkY+W5JVbO6CSs3AWLxjE4lHvvCOTlM1QQHaOYLG2W+kyubb1LRyLYFRL 5snDySGw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1huvCU-0003zg-CH; Tue, 06 Aug 2019 08:52:10 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1huvCR-0003yH-Lx for linux-arm-kernel@lists.infradead.org; Tue, 06 Aug 2019 08:52:09 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id AAD2D1A0279; Tue, 6 Aug 2019 10:52:03 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 4581C1A01DB; Tue, 6 Aug 2019 10:51:59 +0200 (CEST) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 88A0C402DD; Tue, 6 Aug 2019 16:51:53 +0800 (SGT) From: Chuanhua Han To: shawnguo@kernel.org, leoyang.li@nxp.com, robh+dt@kernel.org, mark.rutland@arm.com Subject: [PATCH 2/4] arm64: dts: ls1012a: Fix incorrect I2C clock divider Date: Tue, 6 Aug 2019 16:42:21 +0800 Message-Id: <20190806084223.23543-2-chuanhua.han@nxp.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20190806084223.23543-1-chuanhua.han@nxp.com> References: <20190806084223.23543-1-chuanhua.han@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190806_015207_864729_1C132CBC X-CRM114-Status: UNSURE ( 8.59 ) X-CRM114-Notice: Please train this message. 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: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Chuanhua Han 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+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Ls1012a platform, the i2c input clock is actually platform pll CLK / 4 (this is the hardware connection), other clock divider can not get the correct i2c clock, resulting in the output of SCL pin clock is not accurate. Signed-off-by: Chuanhua Han --- arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi index ec6257a..124a7e2 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi @@ -323,7 +323,7 @@ #size-cells = <0>; reg = <0x0 0x2180000 0x0 0x10000>; interrupts = <0 56 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clockgen 4 0>; + clocks = <&clockgen 4 3>; status = "disabled"; }; @@ -333,7 +333,7 @@ #size-cells = <0>; reg = <0x0 0x2190000 0x0 0x10000>; interrupts = <0 57 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clockgen 4 0>; + clocks = <&clockgen 4 3>; status = "disabled"; }; -- 2.9.5 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel