linux-kernel - [PATCH v2 00/14] SM6375 feature enablement (round one)

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Message-Id: <20230303-topic-sm6375_features0_dts-v2-0-708b8191f7eb@linaro.org>
Date:   Thu, 16 Mar 2023 15:12:49 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Amit Kucheria <amitk@...nel.org>,
        Thara Gopinath <thara.gopinath@...il.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Zhang Rui <rui.zhang@...el.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Georgi Djakov <djakov@...nel.org>,
        Sibi Sankar <quic_sibis@...cinc.com>
Cc:     linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v2 00/14] SM6375 feature enablement (round one)

v1 -> v2:
- Reword CPUCP L3 commits to indicate that CPUCP != the L3 scaler within
- Pick up tags
- Drop the MPM introduction as we work on resolving RPM MSG RAM bindings

v1: https://lore.kernel.org/r/20230303-topic-sm6375_features0_dts-v1-0-8c8d94fba6f0@linaro.org

Hello

This series brings support for a couple of nice things on SM6375, namely:

* 2 TSENS controllers & associated thermal-zones
* RPM sleep stats
* IMEM
* WCN3990 Wi-Fi (Bluetooth doesn't wanna play ball yet)
* MPSS & RMTFS
* L3 scaling interconnect (not yet hooked up in this series, but it works,
  still assessing the best scaling configuration)
* MPM (big!; also implicitly fixes some interrupt lanes due to my earlier
  misunderstanding of the downstream MPM<->GIC mapping)
* Additional CPU sleep state (gated clock, power rail still on)
* V- key on the Xperia

It does *not* bring support for GPU, MDSS, icc and various other scaling
parts which are still in progress of being upstreamed.

More PDX225-specific patches, along with Wi-Fi enablement will come after
that. But hey, we already know it works great ;)

Tested on the only sm6375 device we support, the Xperia 10 IV (PDX225).

Depends on:
https://lore.kernel.org/lkml/20230109135647.339224-5-konrad.dybcio@linaro.org/

Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
Konrad Dybcio (14):
      dt-bindings: thermal: qcom-tsens: Add compatible for SM6375
      dt-bindings: interconnect: OSM L3: Add SM6375 CPUCP compatible
      dt-bindings: sram: qcom,imem: document SM6375 IMEM
      arm64: dts: qcom: sm6375: Add RPM sleep stats
      arm64: dts: qcom: sm6375: Add IMEM
      arm64: dts: qcom: sm6375: Add RMTFS
      arm64: dts: qcom: sm6375: Add wifi node
      arm64: dts: qcom: sm6375: Add modem nodes
      arm64: dts: qcom: sm6375: Add CPUCP L3 node
      arm64: dts: qcom: sm6375: Add TSENS
      arm64: dts: qcom: sm6375: Configure TSENS thermal zones
      arm64: dts: qcom: sm6375: Bump CPU rail power collapse index
      arm64: dts: qcom: sm6375: Introduce C3 power state for both ARM clusters
      arm64: dts: qcom: sm6375-pdx225: Add volume down GPIO key

 .../bindings/interconnect/qcom,osm-l3.yaml         |   1 +
 .../devicetree/bindings/sram/qcom,imem.yaml        |   1 +
 .../devicetree/bindings/thermal/qcom-tsens.yaml    |   1 +
 .../dts/qcom/sm6375-sony-xperia-murray-pdx225.dts  |  27 +
 arch/arm64/boot/dts/qcom/sm6375.dtsi               | 904 ++++++++++++++++++++-
 5 files changed, 926 insertions(+), 8 deletions(-)
---
base-commit: 1acf39ef8f1425cd105f630dc2c7c1d8fff27ed1
change-id: 20230303-topic-sm6375_features0_dts-860904f318d8

Best regards,
-- 
Konrad Dybcio <konrad.dybcio@...aro.org>