From patchwork Thu May 23 09:18:09 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: 1938278 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=CXfE5ajf; 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]) by legolas.ozlabs.org (Postfix) with ESMTP id 4VlN952QJtz20dp for ; Thu, 23 May 2024 19:26:49 +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=CXfE5ajf; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4VlN1v5WHlz79ND for ; Thu, 23 May 2024 19:20:35 +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=CXfE5ajf; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=wiwynn.com (client-ip=2a01:111:f403:2011::600; helo=apc01-tyz-obe.outbound.protection.outlook.com; envelope-from=delphine_cc_chiu@wiwynn.com; receiver=lists.ozlabs.org) Received: from APC01-TYZ-obe.outbound.protection.outlook.com (mail-tyzapc01on20600.outbound.protection.outlook.com [IPv6:2a01:111:f403:2011::600]) (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 4VlN0y3K0dz791P for ; Thu, 23 May 2024 19:19:46 +1000 (AEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=QE9swRD1B1hUu3A+bS5tn9wDojRmFBS/qgjn6BvBmHX5uObgz+9R4THqpsWC5Ac19jqJKFJU+FWnDEdi+lvX4TltupxScccDlgl2ObW+h9YPvnnSJt4O541SDN4oWvryBsR5RRHmOLyrPyqJM10+cjOMVtadhO2bKJf/TTW73MaWxRo3ZKRs2F7L+k5IWIFxIAiWPCsh25ATPdLUIQM1S5jKWDPTsIfhZR4WklknStkYpKABOpPWWZDlTrjs5i2FrjstAf1MQ9mGwvSRPtSG1bDQ/U2G2ZKQPyBchBxQvlsfFqbdCu7ZMb2wIyMAtsXMo/35JCg1R8Bpzb16W9g2JA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=fPuO9qcjCRKT1hG8tAOI8QlF9L4C9eaYFzPaHsZZ6p4=; b=oB5mEuEcmEWMDpBfKczd/15XjNqyYpBt9sY2zEMTNQOMRPC/jTwbkrktr6275qeRlkWRzNMYHoXfx+URE9Acmi+6KM2kGDPyPU5FWD1J/PKgGYcH85+f6LcEk3989wymqtyouLXHRaOUa5FytlfSgoHyJa/Ab1q2xk57GFuTP91/J0zBPs5wkorhbYmkeFk0ElmHn1n9zNkp5W7EUJ9BTgdGb8St1TXXyjRhZbEHHcs+ishOznGK/a775qjpbgBnotyR2S9NsVLvp/WmhNytvMToo1lQv+TvorC7mTRHXbSKFx6xt0BwAejIbcRaB4UzwbXIffTe2bBqKHPDrn4l9Q== 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=fPuO9qcjCRKT1hG8tAOI8QlF9L4C9eaYFzPaHsZZ6p4=; b=CXfE5ajf8Yamko43CI1VBdLGk7yk7FNeGH88diT9xaHgU1tIKYfHrbZRVc0tZIbSCfPtsJJ7NodHPANvLGCqvSMVpFS0WBTLLS64hKm18ymwqrOrElR+NiccICSBSuBz0LISdSoeih7GCaSuFexSmizhw1BQR2n+vyPSsuUJiUA1+TAg06Dxnnr1H0PsrTK3ElRLe4odTI0quvqe1kbZsJbxXe/UKTRBD06OWHFqeMjiPIrWGey88QmIIO0ePRTu4WD25XW1ga+sFUYt/sUbB4fO72dx+ScE0HYgd7DUT0/f0PaifPOxAursGfCyxM9f81VjHtgL9+LHLwwgG+Vipw== Received: from PS2PR03CA0001.apcprd03.prod.outlook.com (2603:1096:300:5b::13) by TYSPR04MB8128.apcprd04.prod.outlook.com (2603:1096:405:9a::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7587.35; Thu, 23 May 2024 09:19:27 +0000 Received: from HK3PEPF0000021E.apcprd03.prod.outlook.com (2603:1096:300:5b:cafe::c0) by PS2PR03CA0001.outlook.office365.com (2603:1096:300:5b::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7611.19 via Frontend Transport; Thu, 23 May 2024 09:19:27 +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 HK3PEPF0000021E.mail.protection.outlook.com (10.167.8.40) with Microsoft SMTP Server id 15.20.7611.14 via Frontend Transport; Thu, 23 May 2024 09:19:27 +0000 From: Delphine CC Chiu To: patrick@stwcx.xyz, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery Subject: [PATCH v8 22/23] ARM: dts: aspeed: yosemite4: Revise i2c duty-cycle Date: Thu, 23 May 2024 17:18:09 +0800 Message-Id: <20240523091812.2032933-23-Delphine_CC_Chiu@wiwynn.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240523091812.2032933-1-Delphine_CC_Chiu@wiwynn.com> References: <20240523091812.2032933-1-Delphine_CC_Chiu@wiwynn.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: HK3PEPF0000021E:EE_|TYSPR04MB8128:EE_ X-MS-Office365-Filtering-Correlation-Id: 651a361d-d932-4068-d96c-08dc7b0971bb X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|82310400017|1800799015|7416005|36860700004|376005; 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:(13230031)(82310400017)(1800799015)(7416005)(36860700004)(376005);DIR:OUT;SFP:1101; X-OriginatorOrg: wiwynn.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 May 2024 09:19:27.0638 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 651a361d-d932-4068-d96c-08dc7b0971bb 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: HK3PEPF0000021E.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYSPR04MB8128 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 62dfe935cbcd..21ca22281ef8 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";