Enable the remote processor PAS loader for QCS615 ADSP and CDSP processors. This allows different platforms/architectures to control (power on, load firmware, power off) those remote processors while abstracting the hardware differences. Additionally, and add a PIL region in IMEM so that post mortem debug tools can collect ramdumps.
Signed-off-by: Lijuan Gao <quic_liju...@quicinc.com> --- Changes in v2: - Remove the qcom prefix from smp2p node name. - Remove the unnecessary property qcom,ipc from smp2p node. - Remove the unused node apcs: syscon. - Remove the unused nodes from smp2p node, such as sleepstate_smp2p_out/in, smp2p_rdbg2_out/in, smp2p_rdbg5_out/in. - Update the commit message for IMEM PIL info region. - Update the remoteproc node names. - Correct the size of register for remoteproc nodes. - Add empty line before status properties. - Link to v1: https://lore.kernel.org/r/20250423-add_qcs615_remoteproc_support-v1-0-a94fe8799...@quicinc.com --- Kyle Deng (1): arm64: dts: qcom: qcs615: Add mproc node for SEMP2P Lijuan Gao (5): dt-bindings: remoteproc: qcom,sm8150-pas: Document QCS615 remoteproc dt-bindings: soc: qcom: add qcom,qcs615-imem compatible arm64: dts: qcom: qcs615: Add IMEM and PIL info region arm64: dts: qcom: qcs615: add ADSP and CDSP nodes arm64: dts: qcom: qcs615-ride: enable remoteprocs .../bindings/remoteproc/qcom,sm8150-pas.yaml | 59 +++++---- .../devicetree/bindings/sram/qcom,imem.yaml | 1 + arch/arm64/boot/dts/qcom/qcs615-ride.dts | 12 ++ arch/arm64/boot/dts/qcom/qcs615.dtsi | 143 +++++++++++++++++++++ 4 files changed, 191 insertions(+), 24 deletions(-) --- base-commit: 08710e696081d58163c8078e0e096be6d35c5fad change-id: 20250507-add_qcs615_remoteproc_support-c82d30f9433d Best regards, -- Lijuan Gao <quic_liju...@quicinc.com>
