From patchwork Fri Sep 6 06:26:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Delphine CC Chiu X-Patchwork-Id: 13793423 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 2CCA0CE7AB6 for ; Fri, 6 Sep 2024 06:50:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-Id:Date :Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=SQFQ2bKjxnUV6R0l0iLzwvLwa8mKW3x6TIVY3QTprt8=; b=0uidKleNZRJBJJm9zW0+sSbOd7 ETDvWXbnTkM0gV5drvNRNyH6r2SzDs46i9RLG33a0bAkgkZFH/f7hwzcJ8tgNlvn9ZY0a/w4Pw5bQ XfzvZ+ujwGDLH8hkcJnLkMmH5IhLF87ngi6TFDKmSa5YGXsGEjQllHQeA+fECUoDy3e/bny/gIEqt rgqQ35Xe3CygL/T5co/T2AW/8lqlOnzhpS4LYN7X2NVE0VUlRx+vdfwm9utWOhCp1YDCulQp840rb RkJXOUBQpCA5Sd3DPnOMAaxsfHlJv//kSwy7ltNPWbcYeJkodpDdhslsYB1tQmZMrPstGYuegnT9v JxPHSV8A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1smSn6-0000000Awem-0NFy; Fri, 06 Sep 2024 06:49:56 +0000 Received: from mail-psaapc01on20623.outbound.protection.outlook.com ([2a01:111:f400:feae::623] helo=APC01-PSA-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1smSSe-0000000Arzh-2iZ9 for linux-arm-kernel@lists.infradead.org; Fri, 06 Sep 2024 06:28:49 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=XWoMpZ+wEsrpBcQ3zYj/Vbl12yMvGJhV2epffm/MpCoGbVlQH96EV9MSL9bKb4wdrS6JW8d92C4hZmjM6RyQwM9E4WjkOzczw02IGifm1A48slDl72LJ/zLkTQDUf6Jo2WETxyLP+VgvjRPAJwk4dm1HT/Q15ovvlyvuP50SabVlyRdsyGRJ8+KtijoZHNETNcTDvK11ZP/W0sRVMTnO732x31bMZZ1j+axR/CpqCuK4GLajTLtfypeOw5zEj3y1opbfNxbDyYM2ccdytULcai7G/f7AJpI5QjE0LxBezk+hLcN/4cxgGXnai6UnlaOSu121EMnQ2cV9+M7eduoBuw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=SQFQ2bKjxnUV6R0l0iLzwvLwa8mKW3x6TIVY3QTprt8=; b=UIffsHucGi60lBimN2Y2YhFkkK8+86LX+R917IAkdgQC3CNfu++rrGfxVZJZCrKS5vU3ggWFp3NAMKpbMnD6XmCTbYlO8SEAOYgPbnqBJKITY700fBNA4D7RUGUv+cy9gZJqXtqkoZg7MQJsuxYO3CDXn8sD/PKHULPwRHn+4XQzFr6sp3jCzMdvdtiy+Bm3dgwkpOzPPgvGdhG45OxkZLiGf4KeuH6EUAQcpBkBsLXCxXN+ncttIKnp6a/wk8jz3A/RGElXkI1Le50Ihj5uQnpPeOFYziAkNPw2831ewF+U9TTvk+qHc4yEvrY+Ipf9X98yMbHEDOGDf9AREMC87w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=fail (sender ip is 211.20.1.79) smtp.rcpttodomain=stwcx.xyz smtp.mailfrom=wiwynn.com; dmarc=fail (p=quarantine sp=quarantine pct=100) action=quarantine header.from=wiwynn.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wiwynn.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=SQFQ2bKjxnUV6R0l0iLzwvLwa8mKW3x6TIVY3QTprt8=; b=p6l082NRI3uv+gJW67CvV5Bhyre7QTpHLm1OGIsbVk9X9Ug0rdD/P5hJy+bvdyHTuBZwWifOrqlVLaWyncR7IgeC7WpCjJHsyXvxP6Tpz4mx0IkqtH9nHDKvhHgz/diargyfPqNYdAQSApxzzyAxlyRCKF1+p8TwH2kMQmKputeUJ451ncpJ7wl9yaIVrjJ/2R/Hnbro5oLOMsRtCJcGgzxc/T2ORiopV6vRBwfnlKSICByrV9C3xBT6oryv/HmSRuRi9jsN9KOWrqjK4nNh8ATflwoXr5UCWhyacaEE5q+xM+0Uxmr+Cli9DldVkOYguGzBmcsq0Hh7BBlp2ZpB+Q== Received: from PU1PR01CA0002.apcprd01.prod.exchangelabs.com (2603:1096:803:15::14) by OS8PR04MB8356.apcprd04.prod.outlook.com (2603:1096:604:2b4::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7939.17; Fri, 6 Sep 2024 06:28:38 +0000 Received: from HK2PEPF00006FB4.apcprd02.prod.outlook.com (2603:1096:803:15:cafe::9) by PU1PR01CA0002.outlook.office365.com (2603:1096:803:15::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7939.17 via Frontend Transport; Fri, 6 Sep 2024 06:28:37 +0000 X-MS-Exchange-Authentication-Results: spf=fail (sender IP is 211.20.1.79) smtp.mailfrom=wiwynn.com; dkim=none (message not signed) header.d=none;dmarc=fail action=quarantine header.from=wiwynn.com; Received-SPF: Fail (protection.outlook.com: domain of wiwynn.com does not designate 211.20.1.79 as permitted sender) receiver=protection.outlook.com; client-ip=211.20.1.79; helo=localhost.localdomain; Received: from localhost.localdomain (211.20.1.79) by HK2PEPF00006FB4.mail.protection.outlook.com (10.167.8.10) with Microsoft SMTP Server id 15.20.7918.13 via Frontend Transport; Fri, 6 Sep 2024 06:28:37 +0000 From: Delphine CC Chiu To: patrick@stwcx.xyz, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery Cc: Delphine CC Chiu , Geert Uytterhoeven , Magnus Damm , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: [PATCH v15 22/32] ARM: dts: aspeed: yosemite4: Revise i2c duty-cycle Date: Fri, 6 Sep 2024 14:26:48 +0800 Message-Id: <20240906062701.37088-23-Delphine_CC_Chiu@wiwynn.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240906062701.37088-1-Delphine_CC_Chiu@wiwynn.com> References: <20240906062701.37088-1-Delphine_CC_Chiu@wiwynn.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: HK2PEPF00006FB4:EE_|OS8PR04MB8356:EE_ X-MS-Office365-Filtering-Correlation-Id: 6367426b-d031-45a1-6958-08dcce3d2464 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|376014|36860700013|82310400026|1800799024; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:211.20.1.79;CTRY:TW;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:localhost.localdomain;PTR:211-20-1-79.hinet-ip.hinet.net;CAT:NONE;SFS:(13230040)(7416014)(376014)(36860700013)(82310400026)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: wiwynn.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Sep 2024 06:28:37.5842 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6367426b-d031-45a1-6958-08dcce3d2464 X-MS-Exchange-CrossTenant-Id: da6e0628-fc83-4caf-9dd2-73061cbab167 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=da6e0628-fc83-4caf-9dd2-73061cbab167;Ip=[211.20.1.79];Helo=[localhost.localdomain] X-MS-Exchange-CrossTenant-AuthSource: HK2PEPF00006FB4.apcprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: OS8PR04MB8356 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240905_232848_708451_D50A2AFC X-CRM114-Status: UNSURE ( 7.23 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Revise duty cycle SMB11 and SMB16 to high: 40%, low: 60%, to meet 400kHz-i2c clock low time spec (> 1.3 us) from EE request Signed-off-by: Delphine CC Chiu --- arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts index c2994651e747..c940d23c8a4b 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts @@ -761,6 +761,7 @@ eeprom@54 { &i2c10 { status = "okay"; bus-frequency = <400000>; + i2c-clk-high-min-percent = <40>; i2c-mux@74 { compatible = "nxp,pca9544"; i2c-mux-idle-disconnect; @@ -1314,6 +1315,7 @@ &i2c15 { mctp-controller; multi-master; bus-frequency = <400000>; + i2c-clk-high-min-percent = <40>; mctp@10 { compatible = "mctp-i2c-controller";