[PATCH v2 0/2] Introduce basic support for MR-NAVQ95

[Laurentiu Mihalcea <laurentiumihalcea111@gmail.com>]

From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

Hi folks,

So, as the title says, this series attempts to introduce basic support for
NXP's MR-NAVQ95 board. The "basic support" refers to introducing a new DTS
and enabling a couple of peripherals so that the board'll be able to boot
from eMMC/SD/NFS.

So, compared to MX95-19x19-EVK, this board has a smaller form factor
(comparable to the MX95-based FRDM boards) and is designed for
robotics-related applications (e.g. drones, rovers, humanoids, etc...).
The board is currently at revision B and is only available internally.
The board should be officially announced around October/November 2026.

Given that the board and its support are fairly new and still under
development, I would expect some (hopefully) small changes to the DTS.
Hopefully, this'll be acceptable.

The schematics, a brief overview and some pictures of the board are
publicly available at [1].

[1]: https://github.com/NXP-Robotics/MR-NAVQ95

---

Changes in v2:

* remove the "pinctrl_usdhc2_100mhz", "pinctrl_usdhc2_200mhz", and
"pinctrl_usdhc1_100mhz" DT nodes as they have the same configuration
as "pinctrl_usdhc2" and "pinctrl_usdhc1", respectively.

* add "bootph-pre-ram" property to all nodes that were included in Elena's
u-boot patches. See [2]. Note that "imx95-u-boot.dtsi" is still required
for the binman node and for the rest of the nodes tagged with
"bootph-pre-ram".

* link to v1: https://lore.kernel.org/imx/20260825120812.2152-1-laurentiumihalcea111@gmail.com/

[2]: https://lists.u-boot-project.org/pipermail/u-boot/2026-August/629002.html

---

Laurentiu Mihalcea (2):
  dt-bindings: arm: fsl: add MR-NAVQ95 board
  arm64: dts: freescale: add MR-NAVQ95 basic board support

 .../devicetree/bindings/arm/fsl.yaml          |   1 +
 arch/arm64/boot/dts/freescale/Makefile        |   1 +
 arch/arm64/boot/dts/freescale/imx95-navq.dts  | 237 ++++++++++++++++++
 3 files changed, 239 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx95-navq.dts

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2.53.0