This series does a refresh on upstream x13s, rb5 and rb3 dts.
Firstly:
Moving from static dts files for the mezzanine cards to dtso.
A recent examples of this approach is here:
Commit: bc90f56a1699 ("arm64: dts: sm8650-hdk: add support for the Display Card overlay")
Taking this example this series converts rb3 and rb5 to the same overlay
format. The apq8016-sbc-d3-camera-mezzanine.dtb is omitted from this series
as I haven't had an opportunity to test on this platform but, will do so at
a later date.
Secondly:
rb3 and rb5 both declare clock-lanes in their respective sensor blocks.
Neither sensor actually requires this declaration.
Drop in both cases.
Finally:
Declare CMA heaps for both mezzanine boards so that libcamera's DMA buf
will work with upstream rb3/rb5 camera mezzanine boards.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
---
Bryan O'Donoghue (6):
arm64: dts: qcom: qrb5165-rb5-vision-mezzanine: Convert mezzanine riser to dtbo
arm64: dts: qcom: sdm845-db845c-navigation-mezzanine: Convert mezzanine riser to dtso
arm64: dts: qcom: sc8280xp-x13s: Drop redundant clock-lanes from camera@10
arm64: dts: qcom: qrb5165-rb5-vision-mezzanine: Drop redundant clock-lanes from camera@1a
arm64: dts: qcom: qrb5165-rb5-vision-mezzanine: Add cma heap for libcamera softisp support
arm64: dts: qcom: sdm845-db845c-navigation-mezzanine: Add cma heap for libcamera softisp support
arch/arm64/boot/dts/qcom/Makefile | 6 ++++++
...zzanine.dts => qrb5165-rb5-vision-mezzanine.dtso} | 19 +++++++++++++++++--
.../boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 1 -
...e.dts => sdm845-db845c-navigation-mezzanine.dtso} | 20 ++++++++++++++++++--
4 files changed, 41 insertions(+), 5 deletions(-)
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base-commit: a39230ecf6b3057f5897bc4744a790070cfbe7a8
change-id: 20241025-b4-linux-next-24-10-25-camss-dts-fixups-1a094dc5a60f
Best regards,
--
Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
