This series enables CPUCP mailbox support on the SC7280 SoC, facilitating communication between Linux and the CPUCP firmware. Shivnandan Kumar (3): dt-bindings: mailbox: qcom,cpucp-mbox: Add sc7280 cpucp mailbox instance mailbox: qcom-cpucp-mbox: Add support for SC7280 CPUCP mailbox controller arm64: dts: qcom: sc7280: Add cpucp mbox node .../bindings/mailbox/qcom,cpucp-mbox.yaml | 5 +- arch/arm64/boot/dts/qcom/sc7280.dtsi | 8 + drivers/mailbox/qcom-cpucp-mbox.c | 156 ++++++++++++++---- 3 files changed, 133 insertions(+), 36 deletions(-) -- 2.25.1