[PATCH v6 0/3] dt-bindings: display: ti,tpd12s015: convert, and fix what the conversion exposed

[Quchaosheng]

From: Chaosheng Qu <quchaosheng000406@xxxxxxx>

v6 of the tpd12s015 conversion.

  [1/3] converts ti,tpd12s015.txt to DT schema.

  [2/3] drops two gpio entries from omap5-igep0050.dts that nothing reads:
        the binding and both drivers describe three gpios, and the extra
        two have no pinctrl group and no other consumer in the tree.

  [3/3] drops the unit-address from the tpd12s015 endpoints on
        am5729-beagleboneai and am57xx-idk, which carry one without a
        matching reg property.

Patches 2 and 3 remove warnings that the bare conversion leaves behind:

  am5729-beagleboneai:  241 -> 237 dtbs_check warnings
  omap5-igep0050:       188 -> 186 dtbs_check warnings

with no new warnings in either file.

Changes in v6:
 - Carry Conor's Acked-by on 1/3, which v5 dropped by accident.  The only
   change 1/3 saw between his ack and v5 is the ports $ref Rob asked for,
   and that does not change which device trees the binding accepts.
 - Send 2/3 and 3/3 to the OMAP device tree maintainers.  They touch
   arch/arm/boot/dts/ti/omap; v5 reached that tree through linux-omap only.
 - Patch content is otherwise unchanged from v5.

Changes in v5:
 - ports: use "$ref: /schemas/graph.yaml#/properties/port" and drop the
   unevaluatedProperties lines.  Neither port carries anything beyond the
   graph properties.  Reported by Rob.
 - description: drop the "|" block scalar.
 - no other change from v4.

The sashiko finding that gpios lacks "minItems: 3" is not valid.  Rob
explained that dt-schema makes the two bounds equal when only one of them
is given, so "maxItems: 3" already means exactly three.

Eduard Bostina posted the same conversion on 2026-07-30,
<20260730092245.52034-1-egbostina@xxxxxxxxx>.  If his series is the one to
carry this, say so and I will drop mine.

Chaosheng Qu (3):
  dt-bindings: display: ti,tpd12s015: Convert to DT schema
  ARM: dts: ti/omap: drop the two unused gpios from the igep0050 hdmi
    encoder
  ARM: dts: ti/omap: drop unit-address from tpd12s015 endpoints

 .../bindings/display/ti/ti,tpd12s015.txt      | 44 ----------
 .../bindings/display/ti/ti,tpd12s015.yaml     | 88 +++++++++++++++++++
 .../boot/dts/ti/omap/am5729-beagleboneai.dts  |  4 +-
 .../boot/dts/ti/omap/am57xx-idk-common.dtsi   |  4 +-
 arch/arm/boot/dts/ti/omap/omap5-igep0050.dts  |  4 +-
 5 files changed, 93 insertions(+), 51 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/display/ti/ti,tpd12s015.txt
 create mode 100644 Documentation/devicetree/bindings/display/ti/ti,tpd12s015.yaml

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2.43.0