sc7180 has an ADSP remoteproc that can be used to control the sound hardware. This remoteproc has to be used on those devices that use Qualcomm firmware and thus are locked out of driving the lpass directly. Introducing the ADSP would allow multiple WoA laptops such as Aspire 1 to provide sound. It's also useful for the sm7125 devices that are to be included to the kernel [1] This series adds the ADSP and the sound services needed to make use of it later. [1] https://lore.kernel.org/all/20230824091737.75813-1-davidwronek@xxxxxxxxx/ Signed-off-by: Nikita Travkin <nikita@xxxxxxx> --- Changes in v3: - Reorder the pinctrl - Fixup remoteproc submode per schema - Link to v2: https://lore.kernel.org/r/20230905-sc7180-adsp-rproc-v2-0-8ab7f299600a@xxxxxxx Changes in v2: - Refactor the pas binding to fit adsp better - Fixup remoteproc subnode names and property order - Link to v1: https://lore.kernel.org/r/20230905-sc7180-adsp-rproc-v1-0-dfea7699da7b@xxxxxxx --- Nikita Travkin (4): dt-bindings: remoteproc: qcom: sc7180-pas: Add ADSP compatible remoteproc: qcom: pas: Add sc7180 adsp arm64: dts: qcom: sc7180: Add tertiary mi2s pinctrl arm64: dts: qcom: sc7180: Add ADSP .../bindings/remoteproc/qcom,sc7180-pas.yaml | 81 +++++++++---- arch/arm64/boot/dts/qcom/sc7180.dtsi | 127 +++++++++++++++++++++ drivers/remoteproc/qcom_q6v5_pas.c | 1 + 3 files changed, 184 insertions(+), 25 deletions(-) --- base-commit: cd04b2fab5ee58862674e9bab3cbc8e9a8576845 change-id: 20230905-sc7180-adsp-rproc-a745b88af298 Best regards, -- Nikita Travkin <nikita@xxxxxxx>
