linux-kernel - [PATCH v4 0/2] arm64: dts: add descriptions for solidrun i.mx8mp based boards

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Message-Id: <20250911-imx8mp-sr-som-v4-0-1b1fae6135e0@solid-run.com>
Date: Thu, 11 Sep 2025 12:20:02 +0300
From: Josua Mayer <josua@...id-run.com>
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: Yazan Shhady <yazan.shhady@...id-run.com>,
 Mikhail Anikin <mikhail.anikin@...id-run.com>,
 Jon Nettleton <jon@...id-run.com>, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, imx@...ts.linux.dev,
 linux-arm-kernel@...ts.infradead.org, Josua Mayer <josua@...id-run.com>
Subject: [PATCH v4 0/2] arm64: dts: add descriptions for solidrun i.mx8mp
 based boards

Add bindings and descriptions for the SolidRun i.MX8M Plus based System
on Module and various reference boards based on said module:

- CuBox-M
- HummingBoard Mate
- HummingBoard Pro
- HummingBoard Pulse
- HummingBoard Ripple

Signed-off-by: Josua Mayer <josua@...id-run.com>
---
Changes in v4:
- rebased on shawnguo/imx/dt64 (11/09/25 40ded2d12b5d)
- Link to v3: https://lore.kernel.org/r/20250823-imx8mp-sr-som-v3-0-a18a21fbebf0@solid-run.com

Changes in v3:
- Dropped unnecessary status property, sorted i2c nodes, sorted
  dsp_reserved node, sorted pinctrl nodes, renamed audio-codec node,
  dropped unnecessary newline
  (Reported-by: Shawn Guo <shawnguo2@...h.net>)
- rebased on v6.17-rc1
- Link to v2: https://lore.kernel.org/r/20250707-imx8mp-sr-som-v2-0-785814ef09a9@solid-run.com

Changes in v2:
- Removed invalid spidev (rohm,dh2228fv) node for mikrobus header spi
  (Reported-by: Krzysztof Kozlowski <krzk@...nel.org>)
- Added Acked-by: Rob Herring (Arm) <robh@...nel.org> on bindings
- Added m.2 connector reset hog for hummingboard pulse (usb-3.0 only,
  pulled low from u-boot)
- Link to v1: https://lore.kernel.org/r/20250614-imx8mp-sr-som-v1-0-3ca3269883c4@solid-run.com

---
Josua Mayer (2):
      dt-bindings: arm: fsl: Add bindings for SolidRun i.MX8MP SoM and boards
      arm64: dts: add description for solidrun imx8mp hummingboard variants

 Documentation/devicetree/bindings/arm/fsl.yaml     |  11 +
 arch/arm64/boot/dts/freescale/Makefile             |   4 +
 .../dts/freescale/imx8mp-hummingboard-mate.dts     |  31 ++
 .../boot/dts/freescale/imx8mp-hummingboard-pro.dts |  76 ++++
 .../freescale/imx8mp-hummingboard-pulse-codec.dtsi |  59 ++++
 .../imx8mp-hummingboard-pulse-common.dtsi          | 384 +++++++++++++++++++++
 .../freescale/imx8mp-hummingboard-pulse-hdmi.dtsi  |  44 +++
 .../freescale/imx8mp-hummingboard-pulse-m2con.dtsi |  60 ++++
 .../imx8mp-hummingboard-pulse-mini-hdmi.dtsi       |  81 +++++
 .../dts/freescale/imx8mp-hummingboard-pulse.dts    |  83 +++++
 .../dts/freescale/imx8mp-hummingboard-ripple.dts   |  31 ++
 11 files changed, 864 insertions(+)
---
base-commit: 40ded2d12b5d999866c2bc4122683355bb17c831
change-id: 20250614-imx8mp-sr-som-ceef5bef1bed

Best regards,
-- 
Josua Mayer <josua@...id-run.com>