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Tue, 26 Mar 2024 07:17:17 +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 SG2PEPF000B66CA.mail.protection.outlook.com (10.167.240.22) with Microsoft SMTP Server id 15.20.7409.10 via Frontend Transport; Tue, 26 Mar 2024 07:17:16 +0000 From: Delphine CC Chiu To: patrick@stwcx.xyz Cc: Delphine CC Chiu , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v1] ARM: dts: aspeed: yosemite4: set bus13 frequency to 100k Date: Tue, 26 Mar 2024 15:17:13 +0800 Message-Id: <20240326071713.2786206-1-Delphine_CC_Chiu@wiwynn.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SG2PEPF000B66CA:EE_|SEZPR04MB5754:EE_ X-MS-Office365-Filtering-Correlation-Id: a195ffdc-e2e9-4b8f-5c9d-08dc4d64c4ce X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: wiwynn.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Mar 2024 07:17:16.6663 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a195ffdc-e2e9-4b8f-5c9d-08dc4d64c4ce 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: SG2PEPF000B66CA.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SEZPR04MB5754 Content-Type: text/plain; charset="utf-8" Since the ocp debug card only supports 100k, the bus is also set to 100k. Signed-off-by: Delphine CC Chiu --- arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts b/a= rch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts index 64075cc41d92..98e58e3fea77 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts @@ -369,7 +369,7 @@ rtc@6f { =20 &i2c13 { status =3D "okay"; - bus-frequency =3D <400000>; + bus-frequency =3D <100000>; }; =20 &i2c14 { --=20 2.25.1