Hi Nishanth, Tero, The following series adds the base dt nodes for the 2 C66x and 1 C71x DSP remote processors present in MAIN domain on J721E SoCs, and the required nodes to boot these successfully on J721E EVM board. The DSP remoteproc driver and bindings have been merged into 5.9-rc1. The series uses previously accepted mailbox nodes. I have validated the IPC functionality using the latest System Firmware. The series itself is not directly influenced by the SYSFW version, only the referenced mailbox interrupts properties get modified as part of the ABI 3.0 changes. These are already handled in a pending pull-request for 5.9-rc2 [1]. regards Suman [1] https://lore.kernel.org/patchwork/patch/1290231/ Suman Anna (7): arm64: dts: ti: k3-j721e-main: Add C66x DSP nodes arm64: dts: ti: k3-j721e-common-proc-board: Add mailboxes to C66x DSPs arm64: dts: ti: k3-j721e-som-p0: Add DDR carveout memory nodes for C66 DSPs arm64: dts: ti: k3-j721e-main: Add C71x DSP node arm64: dts: ti: k3-j721e-common-proc-board: Add mailboxes to C71x DSP arm64: dts: ti: k3-j721e-som-p0: Add DDR carveout memory nodes for C71x DSP arm64: dts: ti: k3-j721e-som-p0: Reserve memory for IPC between RTOS cores .../dts/ti/k3-j721e-common-proc-board.dts | 12 ++++ arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 38 +++++++++++++ arch/arm64/boot/dts/ti/k3-j721e-som-p0.dtsi | 57 +++++++++++++++++++ 3 files changed, 107 insertions(+) -- 2.28.0
