linux-kernel - [PATCH v3 0/4] sc7180: Add ADSP

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Message-Id: <20230907-sc7180-adsp-rproc-v3-0-6515c3fbe0a3@trvn.ru>
Date:   Thu, 07 Sep 2023 15:02:33 +0500
From:   Nikita Travkin <nikita@...n.ru>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Manivannan Sadhasivam <mani@...nel.org>,
        cros-qcom-dts-watchers@...omium.org
Cc:     David Wronek <davidwronek@...il.com>,
        linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht,
        Nikita Travkin <nikita@...n.ru>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v3 0/4] sc7180: Add ADSP

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@gmail.com/

Signed-off-by: Nikita Travkin <nikita@...n.ru>
---
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@trvn.ru

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@trvn.ru

---
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@...n.ru>