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/

On Mon, 2026-03-02 at 11:14 +0100, Nora Schiffer wrote:
> 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.

Hi Nishanth,

do you have any further comments on these patches? Can we get the series into
v7.1?

Best,
Nora




> 
> 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/

On Tue, 2026-03-17 at 10:08 +0100, Nora Schiffer wrote:
> On Mon, 2026-03-02 at 11:14 +0100, Nora Schiffer wrote:
> > 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.
> 
> Hi Nishanth,
> 
> do you have any further comments on these patches? Can we get the series into
> v7.1?
> 
> Best,
> Nora

Hi Vignesh,

ti-k3-dt-for-v7.1 is tagged now, does that mean we missed the window to get this
series applied again? If there are still any issues, I'll gladly fix them up,
but we have not received any review comments on this last revision of the
patches.

Best,
Nora



> 
> 
> 
> 
> > 
> > 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/