ARM: dts: keystone-k2g: Fix usb-nop-xceiv dtbs_check warnings

[PATCH 0/2] ARM: dts: keystone-k2g: Fix usb-nop-xceiv dtbs_check warnings

Posted by Bhargav Joshi 2 weeks ago

usb0_phy and usb1_phy fail dtbs_check because:
- missing the required #phy-cells.
- simple-bus wrapper that forces unnecessary reg.

Patch 1 adds #phy-cells with value 0 as required by binding.
Patch 2 drops the wrapper and moves the PHYs to root.

Signed-off-by: Bhargav Joshi <j.bhargav.u@gmail.com>
---
Bhargav Joshi (2):
      ARM: dts: keystone-k2g: Add required #phy-cells to usb-nop-xceiv nodes
      ARM: dts: keystone-k2g: Move usb-phy nodes out of simple-bus

 arch/arm/boot/dts/ti/keystone/keystone-k2g.dtsi | 24 +++++++++---------------
 1 file changed, 9 insertions(+), 15 deletions(-)
---
base-commit: 50d05c7c76c96b90462f24debacca971d2e86713
change-id: 20260911-ti-keystone-usb-phy-fix-12deee938735

Best regards,
-- 
Bhargav

Re: [PATCH 0/2] ARM: dts: keystone-k2g: Fix usb-nop-xceiv dtbs_check warnings

Posted by Nishanth Menon 3 days ago

Hi Bhargav Joshi,

On Fri, 11 Sep 2026 02:22:49 +0530, Bhargav Joshi wrote:
> usb0_phy and usb1_phy fail dtbs_check because:
> - missing the required #phy-cells.
> - simple-bus wrapper that forces unnecessary reg.
> 
> Patch 1 adds #phy-cells with value 0 as required by binding.
> Patch 2 drops the wrapper and moves the PHYs to root.
> 
> [...]

I have applied the following to branch ti-keystone-dts-next on [1].
Thank you!

[1/2] ARM: dts: keystone-k2g: Add required #phy-cells to usb-nop-xceiv nodes
      commit: f786d34150f2fbcfcb124048aae8859919bb1cbc
[2/2] ARM: dts: keystone-k2g: Move usb-phy nodes out of simple-bus
      commit: 483872c9385c9726b056428adbaaf213623ab5a3

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
-- 
Regards,
Nishanth Menon
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https://ti.com/opensource