[PATCH v10 0/2] Add initial dual front camera and rear flash support for Pixel 3 / 3 XL

[David Heidelberg via B4 Relay <devnull+david.ixit.cz@kernel.org>]

Describe the dual front-facing IMX355 sensors (standard and wide)
and enable the PMI8998 flash LED with hardware-accurate limits.

This brings up the basic camera topology and flash support in DT.

Signed-off-by: David Heidelberg <david@ixit.cz>
---
Changes in v10:
- Removed the (not yet met) dependency. I'll apply fix after it gets
  merged. Feel free to pick between v10 and v9 for merging as what you
  think is the best way.
- Link to v9: https://patch.msgid.link/20260907-pixel3-camera-v9-0-b1981f2d3291@ixit.cz

Changes in v9:
- Dependency merged, no longer depends on anything.
- Link to v8: https://patch.msgid.link/20260901-pixel3-camera-v8-0-99f159883348@ixit.cz

Changes in v8:
- Fix ordering of includes. (Konrad)
- Link to v7: https://lore.kernel.org/r/20260721-pixel3-camera-v7-0-82d323c6c5d2@ixit.cz

Changes in v7:
- Depend on the
  https://lore.kernel.org/all/20260628-kbingham-orientation-v3-0-4ed92968aff8@ideasonboard.com/
  (Konrad)
- Sort the renamed regulators. Why Mr. Anderson, why. (Konrad)
- Link to v6: https://lore.kernel.org/r/20260720-pixel3-camera-v6-0-afe419bef476@ixit.cz

Changes in v6:
- Remove forgotten bias-pull-down property from cci0_sleep node.
  (dtbs_check)
- ..-regulator -> regulator-.. (Konrad)
- Rename camera -pin to -state and remove _pin from the labes. (Konrad,
  dtbs_check)
- Link to v5: https://lore.kernel.org/r/20260719-pixel3-camera-v5-0-99593f1bd8ec@ixit.cz

Changes in v5:
- Added function-enumarator to flash LEDs. (Sashiko)
- Dropped l22a regulator needed only for NFOV actuator. (Sashiko)
- Dropped vdda-csi[0-2]-supply, as it was unused. (Sashiko).
- Added previously omited cam_mclk2_sleep sleep state.
- Link to v4: https://lore.kernel.org/r/20260719-pixel3-camera-v4-0-48cab1236852@ixit.cz

Changes in v4:
- Use 24 MHz ext clock for the cameras, as the downstream does, since
  the upstream driver can now support it.
- Added additional LED, as the phone contains two separately controlled
  white LEDs flash (upper and bottom, in one module).
- Increase flash-max-microamp, as I took wrong "flash" from the
  downstream sources and dropped Dmitry R-b.
- Address formatting issues. (Konrad)
- Link to v3: https://lore.kernel.org/r/20260412-pixel3-camera-v3-0-e26b090a6110@ixit.cz

Changes in v3:
- Dropped cam_vio label. (Dmitry)
- Move the MCLK2 pinctrl from cameras to common camss. (Dmitry)
- Link to v2: https://lore.kernel.org/r/20260411-pixel3-camera-v2-0-41b889abb14c@ixit.cz

Changes in v2:
- leds.h include escaped the initial submission. Fixed.
- Link to v1: https://lore.kernel.org/r/20260411-pixel3-camera-v1-0-2757606515b6@ixit.cz

---
David Heidelberg (2):
      arm64: dts: qcom: sdm845-google: Add dual front IMX355 cameras
      arm64: dts: qcom: sdm845-google: Enable PMI8998 camera flash LEDs

 arch/arm64/boot/dts/qcom/sdm845-google-common.dtsi | 198 ++++++++++++++++++++-
 1 file changed, 197 insertions(+), 1 deletion(-)
---
base-commit: 944a035ecca915ae947905dcfb03f2b9dc6d032c
change-id: 20260315-pixel3-camera-a9989bf589ee

Best regards,
--  
David Heidelberg <david@ixit.cz>