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Sun, 8 Mar 2026 22:53:33 -0500 Message-ID: Date: Mon, 9 Mar 2026 09:23:31 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] arm64: dts: ti: k3-j7*-ti-ipc-firmware: Switch MCU R5F cluster to Split-mode To: Beleswar Padhi , , , , , CC: , , , , , References: <20260209093015.3454340-1-b-padhi@ti.com> From: Vignesh Raghavendra Content-Language: en-US In-Reply-To: <20260209093015.3454340-1-b-padhi@ti.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ5PEPF000001F4:EE_|DS0PR10MB6271:EE_ X-MS-Office365-Filtering-Correlation-Id: 6c8a8e73-cef3-4a26-f4fd-08de7d8f71c9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|82310400026|36860700016; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: RNZCLDsGSuOzBI55JEuBZBKiFERbxjWJTQt5ELsUy7soZ+cvJQMDOJ47riwDfNUjieHuzHw94tu8fDlMufZvl/GsPvoESYjla6lDKrlHLNDtb+a/BbMZmvQAXXorDs5XyZazurSv664GB9fLHVcT5spwvDHJ3cdrtESEjm/WCty9gCE1FlWVODEJd32+RrtLcRNr4h/errwHP6qJaYcRelMA0jBsEm2+8yH/9Nktbtv9itRptwBzxAu3ABLUkiTG8jzjurzAjKdAC0LpZq8Ptw7cln5/EF/ifZv2X1yfTjAgqxpdLxfns/5dUl+dIQpvasr/Xn301j1WYVshHLwVkHF4X8KcNoMAxPnMgQNKgNWQwkxoxEjaXxkZQSRGaBtE+KQSII02ZSraZQU3yf6w0SpyCWxxQWqSj0i58ZFnU4L5c22UNaNVOy+5RHCPmzsc X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Mar 2026 03:53:37.4791 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6c8a8e73-cef3-4a26-f4fd-08de7d8f71c9 X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.21.195];Helo=[flwvzet201.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: SJ5PEPF000001F4.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR10MB6271 [...] On 09/02/26 15:00, Beleswar Padhi wrote: > arch/arm64/boot/dts/ti/k3-j7200-ti-ipc-firmware.dtsi | 1 + > arch/arm64/boot/dts/ti/k3-j721e-ti-ipc-firmware.dtsi | 1 + > arch/arm64/boot/dts/ti/k3-j721s2-ti-ipc-firmware.dtsi | 1 + > .../boot/dts/ti/k3-j784s4-j742s2-ti-ipc-firmware-common.dtsi | 1 + > 4 files changed, 4 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-j7200-ti-ipc-firmware.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-ti-ipc-firmware.dtsi > index 9477f1efbbc61..b66faa2543f71 100644 > --- a/arch/arm64/boot/dts/ti/k3-j7200-ti-ipc-firmware.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-j7200-ti-ipc-firmware.dtsi > @@ -94,6 +94,7 @@ &main_timer2 { > > &mcu_r5fss0 { > status = "okay"; > + ti,cluster-mode = <0>; As per DT coding convention, this property needs to be before status like below. > }; > > &mcu_r5fss0_core0 { > diff --git a/arch/arm64/boot/dts/ti/k3-j721e-ti-ipc-firmware.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-ti-ipc-firmware.dtsi > index 40c6cc99c4056..abd0d137d860d 100644 > --- a/arch/arm64/boot/dts/ti/k3-j721e-ti-ipc-firmware.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-j721e-ti-ipc-firmware.dtsi > @@ -211,6 +211,7 @@ &main_timer15 { > }; > > &mcu_r5fss0 { > + ti,cluster-mode = <0>; > status = "okay"; > }; > -- Regards Vignesh https://ti.com/opensource