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

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Message-Id: <20250327-initial_display-v3-0-4e89ea1676ab@gocontroll.com>
Date: Thu, 27 Mar 2025 16:52:35 +0100
From: Maud Spierings via B4 Relay <devnull+maudspierings.gocontroll.com@...nel.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
 Maud Spierings <maudspierings@...ontroll.com>
Subject: [PATCH v3 0/8] arm64: dts: freescale: Add support for the
 GOcontroll Moduline Display

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@...ontroll.com>
---
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@gocontroll.com

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@gocontroll.com

---
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@...ontroll.com>