linux-kernel - [PATCH v2 0/4] Add CCI and imx577 sensor support for Talos evk

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Message-Id: <20260106-sm6150_evk-v2-0-bb112cb83d74@oss.qualcomm.com>
Date: Tue, 06 Jan 2026 17:39:52 +0800
From: Wenmeng Liu <wenmeng.liu@....qualcomm.com>
To: Loic Poulain <loic.poulain@....qualcomm.com>,
        Robert Foss <rfoss@...nel.org>, 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>
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,
        Wenmeng Liu <wenmeng.liu@....qualcomm.com>
Subject: [PATCH v2 0/4] 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/all/20260106-sm6150-camss-v3-0-d1d5c4d02b0b@oss.qualcomm.com/
https://lore.kernel.org/all/20251230130227.3503590-1-tessolveupstream@gmail.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 (4):
      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      |  18 ++++
 arch/arm64/boot/dts/qcom/Makefile                  |   2 +
 arch/arm64/boot/dts/qcom/talos-evk-camera.dtso     |  63 +++++++++++++
 arch/arm64/boot/dts/qcom/talos.dtsi                | 100 +++++++++++++++++++++
 4 files changed, 183 insertions(+)
---
base-commit: ca0a5887956ccdd8b535b9819fee0bc62f0bba5b
change-id: 20251222-sm6150_evk-8ebed9e9f3bc

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