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Piccoli" , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux@ew.tq-group.com, Nora Schiffer Subject: [PATCH v6 0/2] TQ-Systems TQMa62xx SoM and MBa62xx board Date: Mon, 2 Mar 2026 11:14:57 +0100 Message-ID: X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-cloud-security-sender:nora.schiffer@ew.tq-group.com X-cloud-security-recipient:linux-kernel@vger.kernel.org X-cloud-security-crypt: load encryption module X-cloud-security-Mailarchiv: E-Mail archived for: nora.schiffer@ew.tq-group.com X-cloud-security-Mailarchivtype:outbound X-cloud-security-Virusscan:CLEAN X-cloud-security-disclaimer: This E-Mail was scanned by E-Mailservice on mx-relay36-hz2.antispameurope.com with 4fPZZy6kLjz1S5RV X-cloud-security-connect: he-nlb01-hz1.hornetsecurity.com[94.100.132.6], TLS=1, IP=94.100.132.6 X-cloud-security-Digest:34f64186f7d5f0be3b0549b866decb73 X-cloud-security:scantime:1.753 DKIM-Signature: a=rsa-sha256; bh=l6VEiHbbXrSXnpEA233x9tN4NxHrbql59kNg3szndqg=; c=relaxed/relaxed; d=ew.tq-group.com; h=content-type:mime-version:subject:from:to:message-id:date; s=hse1; t=1772446582; v=1; b=WWOgZ3J4T81e+tSvfgxQmdfO1alPonZuYqp7QjqUwwp/VVdv/xqhwrnJW6M0fYzvpDDhcmD3 j4ZL7CbzUqBHf7J+4PXK4HvtP/H15mCkVIF3lBVHSsHWa+4BeO6nqr3TiSURcTXFydNs1rEftd0 wxjqnI48giZJcmssuUz29XV7k18QTVdnoPqqCJMhaw661LO6zq3cLySzywXy7i1vraRg5xmFgVN WkLBoLj9RBPRvFfhW+GzxG/EFHXQJrEdm25aiWcOtjyjQfXi2ZDfkm1ycnDZ2NT4tA8PBdeYFDw oIdH4+7dl/4zPGz4UEDmaPC9pzViWu2B/24a741+gQO9A== 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. Changed in v6: - Update author information following name change - Rebase onto latest ti-k3-dts-next - Disable incomplete panel node - Add various comments to explain why nodes are disabled - Extend comment explaining disabled 1400MHz OPP - Use consistent comment style for pinmux Changes in v5: - Rebase onto latest ti-k3-dts-next 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 Nora 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 | 1034 +++++++++++++++++ arch/arm64/boot/dts/ti/k3-am625-tqma62xx.dtsi | 360 ++++++ 4 files changed, 1402 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/