linux-kernel - [PATCH v5 0/5] Add CCI and imx577 sensor support for Talos evk

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Message-Id: <20260122-sm6150_evk-v5-0-039b170450a3@oss.qualcomm.com>
Date: Thu, 22 Jan 2026 18:48:51 +0800
From: Wenmeng Liu <wenmeng.liu@....qualcomm.com>
To: Loic Poulain <loic.poulain@....qualcomm.com>,
        Andi Shyti <andi.shyti@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Robert Foss <rfoss@...nel.org>,
        Todor Tomov <todor.too@...il.com>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>,
        Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>
Cc: linux-i2c@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org, imx@...ts.linux.dev,
        linux-arm-kernel@...ts.infradead.org,
        Wenmeng Liu <wenmeng.liu@....qualcomm.com>,
        Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
        Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Subject: [PATCH v5 0/5] Add CCI and imx577 sensor support for Talos evk

Talos EVK is  based on the Qualcomm SM6150 SoC.
It lacks a camera sensor in its default configuration.
This series adds CCI support and enables the IMX577 sensor via CSIPHY1
through device tree overlay.

We have tested IMX577 Sensor on CCI1 with following commands:
- media-ctl -d /dev/media0 --reset
- media-ctl -d /dev/media0 -V '"imx577 1-001a":0[fmt:SRGGB10/4056x3040 field:none]'
- media-ctl -d /dev/media0 -V '"msm_csiphy1":0[fmt:SRGGB10/4056x3040]'
- media-ctl -d /dev/media0 -V '"msm_csid0":0[fmt:SRGGB10/4056x3040]'
- media-ctl -d /dev/media0 -V '"msm_vfe0_rdi0":0[fmt:SRGGB10/4056x3040]'
- media-ctl -d /dev/media0 -l '"msm_csiphy1":1->"msm_csid0":0[1]'
- media-ctl -d /dev/media0 -l '"msm_csid0":1->"msm_vfe0_rdi0":0[1]'
- yavta -B capture-mplane -n 5 -f SRGGB10P -s 4056x3040 -F /dev/video0 --capture=5

This patch series depends on patch series:
https://lore.kernel.org/lkml/20260114100043.1310164-1-tessolveupstream@gmail.com/

Changes in v5:
- Modify the commit message of the cci dt-binding patch.
- Link to v4: https://lore.kernel.org/r/20260122-sm6150_evk-v4-0-a908d49892e7@oss.qualcomm.com

Changes in v4:
- Add CCI properties to the existing portfolio. -- Loic, Krzysztof
- Modify the incorrect dtb install configuration. -- Vladimir
- Link to v3: https://lore.kernel.org/r/20260115-sm6150_evk-v3-0-81526dd15543@oss.qualcomm.com

Changes in v3:
- Add generic names for the CCI clock. -- Loic, Krzysztof
- Split cci node, removed double space. -- Dmitry
- Rename camera dtso name, add detailed description. -- Dmitry,
  Vladimir, Bryan
- Add dtbo-y for dtso. -- Rob
- Interrupts cell change adaptation.
- Delete cci sleep pinctrl state.
- Link to v2: https://lore.kernel.org/r/20260106-sm6150_evk-v2-0-bb112cb83d74@oss.qualcomm.com

Changes in v2:
- Modify the CCI dts style and commit msg. - Konrad
- Split mclk change as a separate patch. - Vladimir
- Remove clock-lanes. - Vladimir
- Add mclk3(GPIO31). - Vladimir
- Link to v1:
  https://lore.kernel.org/all/20251222-sm6150_evk-v1-0-4d260a31c00d@oss.qualcomm.com/

---
Wenmeng Liu (5):
      arm64: dts: qcom: talos: Add camss node
      dt-bindings: i2c: qcom-cci: Document sm6150 compatible
      arm64: dts: qcom: talos: Add CCI definitions
      arm64: dts: qcom: talos: Add camera MCLK pinctrl
      arm64: dts: qcom: talos-evk-camera: Add DT overlay

 .../devicetree/bindings/i2c/qcom,i2c-cci.yaml      |   2 +
 arch/arm64/boot/dts/qcom/Makefile                  |   3 +
 .../boot/dts/qcom/talos-evk-camera-imx577.dtso     |  63 +++++
 arch/arm64/boot/dts/qcom/talos.dtsi                | 279 +++++++++++++++++++++
 4 files changed, 347 insertions(+)
---
base-commit: c8a4a774a9b0d2c86593492625874e27e9cbc9a9
change-id: 20251222-sm6150_evk-8ebed9e9f3bc
prerequisite-message-id:20260114100043.1310164-1-tessolveupstream@...il.com
prerequisite-patch-id: 065fda916d7faca61113e1230fcc0ce3916442fe
prerequisite-patch-id: eddd1b1714715707d386608e4f9b24396f51cd44
prerequisite-patch-id: ae777d7e17e32afc36fd1f741bb57ff0d3556841

Best regards,
-- 
Wenmeng Liu <wenmeng.liu@....qualcomm.com>