[PATCH v2 0/4] ARM: dts: vf: Iris carrier board for the Colibri VF50 and VF61

[Mehmet Fide <mehmet.fide@gmail.com>]

From: Mehmet Fide <mehmet.fide@screeningeagle.com>

Mainline carries Iris carrier board device trees for every i.MX Colibri
but none for the Vybrid ones, so a VF50 or VF61 on that carrier has
nothing to boot with except the eval board tree. This series adds the
carrier, and picks up two things on the module tree on the way.

All of it is tested on a Colibri VF50 on an Iris V1.1 running 6.18.44.

Changes in v2:
- Document the two new board compatibles in fsl.yaml, so dtbs_check stays
  quiet. New patch 3, pointed out by the Sashiko review bot.
- No change to the other three patches.

v1: https://lore.kernel.org/all/20260810140053.2793495-1-mehmet.fide@gmail.com/

Patch 1 applies the EXT_IO pin group, which is defined in the module dtsi
and referenced by nothing. It replaces a patch I sent on 2026-08-07 that
hogged the group on &iomuxc; hanging it off gpio2 instead avoids the
fw_devlink dependency cycle that a pin controller referencing its own
child produces.

Patch 2 names the SODIMM lines, as the i.MX Colibri trees already do.

Patch 3 documents the carrier, patch 4 adds it.

Mehmet Fide (4):
  ARM: dts: vf-colibri: apply the EXT_IO pin group
  ARM: dts: vf-colibri: name the SODIMM gpio lines
  dt-bindings: arm: fsl: add the Colibri VF50 and VF61 on Iris
  ARM: dts: vf: add Iris carrier board support for Colibri VF50 and VF61

 .../devicetree/bindings/arm/fsl.yaml          |  12 ++
 arch/arm/boot/dts/nxp/vf/Makefile             |   2 +
 arch/arm/boot/dts/nxp/vf/vf-colibri-iris.dtsi | 125 ++++++++++++++
 arch/arm/boot/dts/nxp/vf/vf-colibri.dtsi      | 153 ++++++++++++++++++
 .../boot/dts/nxp/vf/vf500-colibri-iris.dts    |  14 ++
 .../boot/dts/nxp/vf/vf610-colibri-iris.dts    |  13 ++
 6 files changed, 319 insertions(+)
 create mode 100644 arch/arm/boot/dts/nxp/vf/vf-colibri-iris.dtsi
 create mode 100644 arch/arm/boot/dts/nxp/vf/vf500-colibri-iris.dts
 create mode 100644 arch/arm/boot/dts/nxp/vf/vf610-colibri-iris.dts

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2.54.0