[PATCH v3 0/8] arm64: dts: freescale: Add support for the GOcontroll Moduline Display

From: Maud Spierings via B4 Relay
Date: Thu Mar 27 2025 - 11:53:04 EST


Add inital support for 2 variants of the Moduline Display controller.
This system is powered by the Ka-Ro Electronics tx8p-ml81 COM, which
features an imx8mp SoC.

Signed-off-by: Maud Spierings <maudspierings@xxxxxxxxxxxxxx>
---
Changes in v3:
- Set regulator-boot-on and always-on on LDO5 of the pmic, after 20 ish
seconds it auto disabled this LDO causing weird behaviour like
ethernet droping out, wifi not working anymore. This LDO can control
the IO voltage level of certain pins, just let it keep the u-boot
value.
- Fix the comment style in imx8mp-pinfunc.h
- Rebase on newest next tag
- Link to v2: https://lore.kernel.org/r/20250226-initial_display-v2-0-23fafa130817@xxxxxxxxxxxxxx

Changes in v2:
- Dropped the trivial-devices patch
- Added a patch with bindings for the gocontroll,moduline-module-slot
- Added a patch to spidev.c to enable the spidev driver for the module
slot
- Added a missing usb-c connector in the av101hdt-a10 variant dts
- Switched to the new bindings for the module slots in the base dts
- Fixed some commit typos
- Link to v1: https://lore.kernel.org/r/20250224-initial_display-v1-0-5ccbbf613543@xxxxxxxxxxxxxx

---
Maud Spierings (8):
dt-bindings: arm: fsl: Add GOcontroll Moduline Display
arm64: dts: imx8mp: Add pinctrl config definitions
MAINTAINERS: add maintainer for the Ka-Ro tx8p-ml81 COM module
MAINTAINERS: add maintainer for the GOcontroll Moduline controllers
arm64: dts: freescale: add Ka-Ro Electronics tx8p-ml81 COM
arm64: dts: freescale: Add the GOcontroll Moduline Display baseboard
arm64: dts: freescale: Add the BOE av101hdt-a10 variant of the Moduline Display
arm64: dts: freescale: Add the BOE av123z7m-n17 variant of the Moduline Display

Documentation/devicetree/bindings/arm/fsl.yaml | 1 +
MAINTAINERS | 12 +
arch/arm64/boot/dts/freescale/imx8mp-pinfunc.h | 27 +
...tx8p-ml81-moduline-display-106-av101hdt-a10.dts | 100 ++++
...tx8p-ml81-moduline-display-106-av123z7m-n17.dts | 133 +++++
.../imx8mp-tx8p-ml81-moduline-display-106.dtsi | 535 ++++++++++++++++++++
.../arm64/boot/dts/freescale/imx8mp-tx8p-ml81.dtsi | 549 +++++++++++++++++++++
7 files changed, 1357 insertions(+)
---
base-commit: db8da9da41bced445077925f8a886c776a47440c
change-id: 20250224-initial_display-fa82218e06e5

Best regards,
--
Maud Spierings <maudspierings@xxxxxxxxxxxxxx>