[PATCH v10 0/5] Add CCI and imx577 sensor support for monaco evk

[Nihal Kumar Gupta]

From: Nihal Kumar Gupta <nihalkum@xxxxxxxxxxxxxxxx>

Monaco EVK is a single-board computer based on the Qualcomm QCS8300 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 --reset
- media-ctl -V '"imx577 3-001a":0[fmt:SRGGB10/4056x3040 field:none]'
- media-ctl -V '"msm_csiphy1":0[fmt:SRGGB10/4056x3040]'
- media-ctl -V '"msm_csid0":0[fmt:SRGGB10/4056x3040]'
- media-ctl -V '"msm_vfe0_rdi0":0[fmt:SRGGB10/4056x3040]'
- media-ctl -l '"msm_csiphy1":1->"msm_csid0":0[1]'
- media-ctl -l '"msm_csid0":1->"msm_vfe0_rdi0":0[1]'
- yavta -B capture-mplane -c -I -n 5 -f SRGGB10P -s 4056x3040 -F /dev/video1
---
Changes in v10:
- Fix DCO chain - Krzysztof
- Fixed build-process warnings reported by Rob - Krzysztof
  Rename "cpas_ahb" to "ahb" to align the DTS with the existing binding.
- Added regulator-min-microvolt and regulator-max-microvolt properties to all 
  three regulators - Vladimir
- Link to v9:
  https://lore.kernel.org/all/20260121183142.1867199-1-quic_nihalkum@xxxxxxxxxxx

Changes in v9:
- Added i2c maintainers and linux-i2c mailing list for the qcom,i2c-cci.yaml 
  dt-bindings patch - Bryan
- Rebased onto the latest master.
- Link to v8:
  https://lore.kernel.org/all/20251222095914.1995041-1-quic_nihalkum@xxxxxxxxxxx

Changes in v8:
- Removed clock-lanes property from CAMSS node - Vladimir
- Changed data-lanes property to <1 2 3 4> on sensor node - Vladimir
- Sorted regulator entries with respect to the pin index - Konrad
- Link to v7:
  https://lore.kernel.org/all/20251216062223.2474216-1-quic_nihalkum@xxxxxxxxxxx

Changes in v7:
- Define MCLK pinctrl definitions in monaco.dtsi - Konrad and Vladimir
- Define fixed regulators for camera AVDD rails in monaco-evk.dts - Konrad
- Link to v6:
  https://lore.kernel.org/all/20251126081057.4191122-1-quic_vikramsa@xxxxxxxxxxx

Changes in v6:
- Fixed ordering of property-n and property-names in vreg_cam1_2p8 - Konrad 
- Moved vreg_cam1_2p8 defintion to monaco-evk.dts - Konrad
- Removed description of pins with MCLK and Regulators function - Konrad
- Added pin hardware description for MCLK, regulators in monaco.dtsi - Konrad
- Link to v5:
  https://lore.kernel.org/all/20251114064541.446276-1-quic_vikramsa@xxxxxxxxxxx

Changes in v5:
- Rename cciX_i2cY_* to cciX_Y_* to shorten the labels - Vladimir 
- Added description of pins with MCLK function - Vladimir 
- Link to v4:
  https://lore.kernel.org/all/20251015131303.2797800-1-quic_vikramsa@xxxxxxxxxxx

Changes in v4:
- Remove the AXI source clock from the CCI node - Konrad
- Updated the qcs8300-camss device tree binding.
- Link to v3:
  https://lore.kernel.org/all/20250917130647.1701883-1-quic_vikramsa@xxxxxxxxxxx

Changes in v3:
- Updated and Wrapped commit messages for [PATCH v2 1/3] and [PATCH v2 2/3] - Rob
- Link to v2:
  https://lore.kernel.org/all/20250912141134.2799078-1-quic_vikramsa@xxxxxxxxxxx

Changes in v2:
- Remove the patch that adds PHY supply documentation in the qcs8300 CAMSS. 
  bindings. This change should be submitted together with the qcs8300 bindings patch.
- Fix indentation and regulator node name - Krzysztof.
- Update commit message as suggested - Dmitry.
- Link to v1:
  https://lore.kernel.org/lkml/20250909114241.840842-1-quic_vikramsa@xxxxxxxxxxx

Used following tools for the sanity check of these changes.
- make -j32 W=1
- checkpatch.pl
- make DT_CHECKER_FLAGS=-m W=1 DT_SCHEMA_FILES=i2c/qcom,i2c-cci.yaml dt_binding_check
- make DT_CHECKER_FLAGS=-m W=1 DT_SCHEMA_FILES=media/qcom,qcs8300-camss.yaml dt_binding_check
- make CHECK_DTBS=y W=1 dtbs
- make CHECK_DTBS=y W=1 qcom/monaco-evk-camera-imx577.dtb

Signed-off-by: Nihal Kumar Gupta <quic_nihalkum@xxxxxxxxxxx>

Nihal Kumar Gupta (5):
  dt-bindings: i2c: qcom-cci: Document qcs8300 compatible
  arm64: dts: qcom: monaco: Add CCI definitions
  arm64: dts: qcom: monaco: Add camera MCLK pinctrl
  arm64: dts: qcom: monaco-evk: Add camera AVDD regulators
  arm64: dts: qcom: monaco-evk-camera: Add DT overlay

 .../devicetree/bindings/i2c/qcom,i2c-cci.yaml |   2 +
 arch/arm64/boot/dts/qcom/Makefile             |   4 +
 .../dts/qcom/monaco-evk-camera-imx577.dtso    |  66 ++++
 arch/arm64/boot/dts/qcom/monaco-evk.dts       |  63 ++++
 arch/arm64/boot/dts/qcom/monaco.dtsi          | 324 ++++++++++++++++++
 5 files changed, 459 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/monaco-evk-camera-imx577.dtso


base-commit: 132737e360b4c0daa7f473faf0f55cb04ee3e15c
-- 
2.34.1