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X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 31 Dec 2025 16:51:12.0159 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b9d0d0ba-bf4d-47b8-1576-08de488ccdf8 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: BL6PEPF00022571.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR10MB6653 Some of the TI K3 family of SoCs (like J721S2, J784S4, J722S) have a HSM (High Security Module) M4F core in the Wakeup Voltage Domain which could be used to run secure services like Authentication. Add the device tree bindings and device-tree node definitions for this HSM M4F core. The HSM M4 core is typically booted early from the bootloader and the driver for the same will be posted shortly. Beleswar Padhi (3): dt-bindings: remoteproc: Add bindings for HSM core on TI K3 SoCs arm64: dts: ti: k3-{j784s4-j742s2/j721s2}-mcu-wakeup: Add HSM M4F node arm64: dts: ti: k3-am62p-j722s-common-main: Add HSM M4F node .../bindings/remoteproc/ti,k3-hsm-rproc.yaml | 79 +++++++++++++++++++ .../dts/ti/k3-am62p-j722s-common-main.dtsi | 15 ++++ arch/arm64/boot/dts/ti/k3-am62p.dtsi | 1 + .../boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi | 15 ++++ arch/arm64/boot/dts/ti/k3-j722s.dtsi | 1 + .../k3-j784s4-j742s2-mcu-wakeup-common.dtsi | 15 ++++ 6 files changed, 126 insertions(+) create mode 100644 Documentation/devicetree/bindings/remoteproc/ti,k3-hsm-rproc.yaml -- 2.34.1