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Fri, 19 Jul 2024 05:59:35 +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; Fri, 19 Jul 2024 05:59:35 +0000 From: Delphine CC Chiu To: patrick@stwcx.xyz, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery Cc: Delphine CC Chiu , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v10 05/27] ARM: dts: aspeed: yosemite4: Revise quad mode to dual mode Date: Fri, 19 Jul 2024 13:58:34 +0800 Message-Id: <20240719055859.4166887-6-Delphine_CC_Chiu@wiwynn.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240719055859.4166887-1-Delphine_CC_Chiu@wiwynn.com> References: <20240719055859.4166887-1-Delphine_CC_Chiu@wiwynn.com> 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: HK3PEPF00000221:EE_|OS8PR04MB8122:EE_ X-MS-Office365-Filtering-Correlation-Id: cf81f268-140c-4ea6-2b2a-08dca7b7f7b9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700013|34020700016|376014|82310400026|7416014; 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X-OriginatorOrg: wiwynn.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jul 2024 05:59:35.4385 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: cf81f268-140c-4ea6-2b2a-08dca7b7f7b9 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: OS8PR04MB8122 Content-Type: text/plain; charset="utf-8" Revise quad mode to dual mode to avoid WP pin influnece the SPI Signed-off-by: Delphine CC Chiu --- .../arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) 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 b0643e8aefee..a708e56b7ec3 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts @@ -149,15 +149,17 @@ flash@0 { status =3D "okay"; m25p,fast-read; label =3D "bmc"; - spi-rx-bus-width =3D <4>; + spi-tx-bus-width =3D <2>; + spi-rx-bus-width =3D <2>; spi-max-frequency =3D <50000000>; -#include "openbmc-flash-layout-64.dtsi" +#include "openbmc-flash-layout-128.dtsi" }; flash@1 { status =3D "okay"; m25p,fast-read; label =3D "bmc2"; - spi-rx-bus-width =3D <4>; + spi-tx-bus-width =3D <2>; + spi-rx-bus-width =3D <2>; spi-max-frequency =3D <50000000>; }; }; --=20 2.25.1