mbox series

[v2,0/3] dt-bindings: Add macros for video interface bus types

Message ID 20220306173905.22990-1-laurent.pinchart@ideasonboard.com (mailing list archive)
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Series dt-bindings: Add macros for video interface bus types | expand

Message

Laurent Pinchart March 6, 2022, 5:39 p.m. UTC 
Hello,

This small patch series is the result of me getting a bus-type numerical
value wrong in a device tree file and spending too long debugging the
issue. Hopefully there's nothing controversial here.

Compared to v1, the PARALLEL bus type has been renamed to BT601, and
patch 3/3 now converts existing DT sources. See individual patches for a
detailed changelog.

I can split patch 3/3 per architecture or per board if desired, but
given that this is a mechanical change, and the patch is fairly small,
I'd rather keep it as-is and merge it as part of the series.

When writing 3/3 I noticed that the anx7625 bindings and the
corresponding driver badly misuse the bus type (mapping CCP2 to mean
MIPI DPI, and PARALLEL - now BT601 - to mean MIPI DSI). This misuse
hasn't reached a released mainline kernel as it got merged in v5.17-rc1,
so there may still be a chance to fix it. Let's discuss this in [1],
I'll update this series and rebase it on v5.18-rc1 once released based
on the outcome of the discussion.

[1] https://lore.kernel.org/all/YiTruiCIkyxs3jTC@pendragon.ideasonboard.com/

Laurent Pinchart (3):
  dt-bindings: media: Add macros for video interface bus types
  dt-bindings: Use new video interface bus type macros in examples
  ARM: dts: Use new media bus type macros

 .../display/bridge/analogix,anx7625.yaml         |  3 ++-
 .../devicetree/bindings/media/i2c/mipi-ccs.yaml  |  3 ++-
 .../bindings/media/i2c/ovti,ov772x.yaml          |  3 ++-
 .../bindings/media/marvell,mmp2-ccic.yaml        |  3 ++-
 .../bindings/media/microchip,xisc.yaml           |  3 ++-
 .../devicetree/bindings/media/st,stm32-dcmi.yaml |  4 +++-
 arch/arm/boot/dts/imx6ul-14x14-evk.dtsi          |  4 +++-
 arch/arm/boot/dts/omap3-n900.dts                 |  5 +++--
 arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts  | 11 +++++++----
 .../r8a7742-iwg21d-q7-dbcm-ov5640-single.dtsi    |  4 +++-
 .../r8a7742-iwg21d-q7-dbcm-ov7725-single.dtsi    |  4 +++-
 arch/arm/boot/dts/stm32429i-eval.dts             |  3 ++-
 arch/arm/boot/dts/stm32mp157c-ev1.dts            |  3 ++-
 include/dt-bindings/media/video-interfaces.h     | 16 ++++++++++++++++
 14 files changed, 52 insertions(+), 17 deletions(-)
 create mode 100644 include/dt-bindings/media/video-interfaces.h