From patchwork Tue Jul 23 09:23:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Delphine_CC_Chiu/WYHQ/Wiwynn X-Patchwork-Id: 1963699 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=wiwynn.com header.i=@wiwynn.com header.a=rsa-sha256 header.s=selector2 header.b=wi6+DiMU; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=patchwork.ozlabs.org) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4WSsFW077mz1yXp for ; Tue, 23 Jul 2024 19:25:35 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=wiwynn.com header.i=@wiwynn.com header.a=rsa-sha256 header.s=selector2 header.b=wi6+DiMU; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4WSsFV69V6z3fVN for ; Tue, 23 Jul 2024 19:25:34 +1000 (AEST) X-Original-To: linux-aspeed@lists.ozlabs.org Delivered-To: linux-aspeed@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=wiwynn.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=wiwynn.com header.i=@wiwynn.com header.a=rsa-sha256 header.s=selector2 header.b=wi6+DiMU; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=wiwynn.com (client-ip=2a01:111:f400:feab::627; helo=apc01-sg2-obe.outbound.protection.outlook.com; envelope-from=delphine_cc_chiu@wiwynn.com; receiver=lists.ozlabs.org) Received: from APC01-SG2-obe.outbound.protection.outlook.com (mail-sgaapc01on20627.outbound.protection.outlook.com [IPv6:2a01:111:f400:feab::627]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4WSsDm0vVZz3dTm for ; Tue, 23 Jul 2024 19:24:56 +1000 (AEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=RK9HVfJvr62GnSWK41IqK64ZHwRagPMzPjPpzxdpnmj0JeRpTbASEiumCNo8/Q56Fv/1VqPha94uO8uS/EZlin2q1TB2ih/DaZUviYrLGaZjya/u48TOjJbEn3bv8EoqdPBaf+Ra+RIGyfkRVW6CQzZyWa/7kUJRxyaMAlFRcBOW5Imf4+WoVEOof/mSLL2S+rnaVfT/PbhCGcE6Rc6H3kds4+9n8CaSZ7qWSp0di8HXhJMeR9Ot9ouCwdlD7qVg/vm+cBwqJ4XNpZkgg1NfDJi4dhBaPPX1PxcHjOJHVDOuvULBWklAJMWVhzJTD2w9qt5R/x9Fjf2eJu9jlJyDTg== 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=ZlGxYrPDxDMOrAVBT6CaDcTvRvSV6nmeSVrpClY6nhlNIEEjAgpDkmEp7QwoxxybQNrDoDo8bazJVjhmPws0p8LfAA2p7S6vvMq9Lio2xC1tJN9/dtWpCFbbsoIn9bB4jVZo/484P4MlfxTOgUhBgkhYRW/5j83RbhrBXTxs+8Tvo70stGJ8+dk7l4wnkXyWSKjwPICj6SVVUB1GrCLBo7pIEuTFie3Asb2cxy+r8cmIXJi3QaKVC+nevHzk4csJJ+UJIDUlTiotZXKlNOvMyRv/dNmEJWQuD0tf/U5RO5WmnInTzu/Do9tDVQYuXdIT00TmmnEw3wx8XJW9BdntpQ== 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=wi6+DiMUvyaVfZplYhtCP5EahvesTJwZDgjPyKzT0c2o275ctTUNs/822xu0z89HbuH1XW5+uMQzO5YQETiATmQAu3NTMuVbVNKuRuuUtMhveHnpfMWyKokoB0w0pr35sUDdWr5Q9fOXgf9iigkRaIDJtATMCwLd+Hb8riOdMHdmajvdYW4okQ6jE90GcGf14JtEURYfANyWXPucOqo2UgllxmR5aVgis9TFgG1Zfsh4qwde4/qjhKdgdU/qtdIn6rRa9TMbu2MdqNlOsM++p2gUCwqeFDjzjOdZNENavm76AapZ+tTU1QuSdbCdxN1W0Y5uigGbqMKLXPTwpOtpbw== Received: from PS1PR01CA0017.apcprd01.prod.exchangelabs.com (2603:1096:300:75::29) by SI6PR04MB7871.apcprd04.prod.outlook.com (2603:1096:4:247::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7807.9; Tue, 23 Jul 2024 09:24:38 +0000 Received: from HK3PEPF00000221.apcprd03.prod.outlook.com (2603:1096:300:75:cafe::cd) by PS1PR01CA0017.outlook.office365.com (2603:1096:300:75::29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7784.20 via Frontend Transport; Tue, 23 Jul 2024 09:24:38 +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 HK3PEPF00000221.mail.protection.outlook.com (10.167.8.43) with Microsoft SMTP Server id 15.20.7784.11 via Frontend Transport; Tue, 23 Jul 2024 09:24:38 +0000 From: Delphine CC Chiu To: patrick@stwcx.xyz, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery Subject: [PATCH v11 22/27] ARM: dts: aspeed: yosemite4: Revise i2c duty-cycle Date: Tue, 23 Jul 2024 17:23:03 +0800 Message-Id: <20240723092310.3565410-23-Delphine_CC_Chiu@wiwynn.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240723092310.3565410-1-Delphine_CC_Chiu@wiwynn.com> References: <20240723092310.3565410-1-Delphine_CC_Chiu@wiwynn.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: HK3PEPF00000221:EE_|SI6PR04MB7871:EE_ X-MS-Office365-Filtering-Correlation-Id: e8ced7fa-2a0a-49f5-c9e9-08dcaaf94659 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700013|82310400026|376014|7416014; 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)(1800799024)(36860700013)(82310400026)(376014)(7416014);DIR:OUT;SFP:1101; X-OriginatorOrg: wiwynn.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Jul 2024 09:24:38.1448 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e8ced7fa-2a0a-49f5-c9e9-08dcaaf94659 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: HK3PEPF00000221.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SI6PR04MB7871 X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux ASPEED SoC development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, Delphine CC Chiu , linux-kernel@vger.kernel.org Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" 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";