[PATCH v8 1/2] dt-bindings: phy: google: Add Google Tensor G5 USB PHY

Roy Luo royluo at google.com
Fri Dec 5 10:47:57 PST 2025


On Fri, Dec 5, 2025 at 9:13 AM Krzysztof Kozlowski <krzk at kernel.org> wrote:
>
> On 05/12/2025 04:54, Roy Luo wrote:
> > Document the device tree bindings for the USB PHY interfaces integrated
> > with the DWC3 controller on Google Tensor SoCs, starting with G5
> > generation (Laguna). The USB PHY on Tensor G5 includes two integrated
> > Synopsys PHY IPs: the eUSB 2.0 PHY IP and the USB 3.2/DisplayPort combo
> > PHY IP.
> >
> > Due to a complete architectural overhaul in the Google Tensor G5, the
> > existing Samsung/Exynos USB PHY binding for older generations of Google
> > silicons such as gs101 are no longer compatible, necessitating this new
> > device tree binding.
> >
> > Signed-off-by: Roy Luo <royluo at google.com>
>
> Why intentionally dropping the tag? How are you handling this patchset?
> Rewrite every time from scratch?

Hi Krzysztof,

I dropped the tag because a new file is being modified in this version,
Although it's just MAINTAINER file but I thought you might also want
to take a look. I wasn't sure if modifying a new file qualifies as
"substantial" so I erred on the side of caution. I should've called it
out specifically in the change log. Sorry for the inconvenience.

Regards,
Roy Luo

>
> <form letter>
> This is a friendly reminder during the review process.
>
> It looks like you received a tag and forgot to add it.
>
> If you do not know the process, here is a short explanation:
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> of patchset, under or above your Signed-off-by tag, unless patch changed
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>
> Please read:
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>
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> </form letter>
>
> Best regards,
> Krzysztof



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