From: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Kees Cook <kees@kernel.org>,
Tony Luck <tony.luck@intel.com>,
"Guilherme G. Piccoli" <gpiccoli@igalia.com>,
Andrew Lunn <andrew@lunn.ch>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org,
linux@ew.tq-group.com,
Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Subject: [PATCH v4 0/2] TQ-Systems TQMa62xx SoM and MBa62xx board
Date: Mon, 10 Nov 2025 12:49:44 +0100 [thread overview]
Message-ID: <cover.1762775119.git.matthias.schiffer@ew.tq-group.com> (raw)
This adds Device Trees for our AM62x-based SoM TQMa62xx and its
reference carrier board MBa62xx.
Not yet included are overlays to enable LVDS display output and MIPI-CSI
camera input.
Changes in v4:
- Rebase onto latest ti-k3-dts-next
- Reorder boot phase tags after other standard DT properties
- Add missing supply regulators in SPI-NOR flash and USB hub
- Set status = "okay" in &cpsw3g, as it is disabled in k3-am62-main.dtsi
now
- Add disabled 1400MHz OPP entry (will be enabled by bootloader if
supported by PMIC configuration)
- Update copyright years in new files
Changes in v3:
- Rebased onto ti-k3-dt-for-v6.18
- 3 of the 5 patches in v2 have been applied already and are dropped
- Include k3-am62-ti-ipc-firmware.dtsi, drop now redundant configuration
- Change node name for MCU reserved memory to 'memory'
- Use rgmii-id PHY mode
- Drop now redundant ti,rx-internal-delay
- Update simple-audio-card,name to match other TQ SOMs with compatible
configuration
- Reference dss_pins in dss node (actual display support will be added
in a follow-up patch series)
- Consistently use GPIO_ACTIVE_HIGH define
- Drop unneeded usb0 quirk flags
- Add boot phase tags
Changes in v2:
- Collected acks and reviews
- Rebased onto v6.13-rc1
Matthias Schiffer (2):
dt-bindings: arm: ti: Add compatible for AM625-based TQMa62xx SOM
family and carrier board
arm64: dts: ti: Add TQ-Systems TQMa62xx SoM and MBa62xx carrier board
Device Trees
.../devicetree/bindings/arm/ti/k3.yaml | 7 +
arch/arm64/boot/dts/ti/Makefile | 1 +
.../boot/dts/ti/k3-am625-tqma62xx-mba62xx.dts | 930 ++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am625-tqma62xx.dtsi | 331 +++++++
4 files changed, 1269 insertions(+)
create mode 100644 arch/arm64/boot/dts/ti/k3-am625-tqma62xx-mba62xx.dts
create mode 100644 arch/arm64/boot/dts/ti/k3-am625-tqma62xx.dtsi
--
TQ-Systems GmbH | Mühlstraße 2, Gut Delling | 82229 Seefeld, Germany
Amtsgericht München, HRB 105018
Geschäftsführer: Detlef Schneider, Rüdiger Stahl, Stefan Schneider
https://www.tq-group.com/
next reply other threads:[~2025-11-10 11:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-10 11:49 Matthias Schiffer [this message]
2025-11-10 11:49 ` [PATCH v4 1/2] dt-bindings: arm: ti: Add compatible for AM625-based TQMa62xx SOM family and carrier board Matthias Schiffer
2025-11-10 11:49 ` [PATCH v4 2/2] arm64: dts: ti: Add TQ-Systems TQMa62xx SoM and MBa62xx carrier board Device Trees Matthias Schiffer
2025-11-25 10:02 ` Matthias Schiffer
2025-11-26 5:17 ` Vignesh Raghavendra
2025-12-17 9:10 ` Matthias Schiffer
2025-12-18 19:06 ` Nishanth Menon
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