linux-kernel - Re: [PATCH v7 1/2] dt-bindings: usb: dwc3: add support for SpacemiT K1

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Message-ID: <aMI5tSq3e2MbFrlV@monica.localdomain>
Date: Thu, 11 Sep 2025 10:53:41 +0800
From: Ze Huang <huangze@...t.edu.cn>
To: Frank Li <Frank.li@....com>, Ze Huang <huang.ze@...ux.dev>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Yixun Lan <dlan@...too.org>,
	Thinh Nguyen <Thinh.Nguyen@...opsys.com>,
	Philipp Zabel <p.zabel@...gutronix.de>, linux-usb@...r.kernel.org,
	devicetree@...r.kernel.org, linux-riscv@...ts.infradead.org,
	spacemit@...ts.linux.dev, linux-kernel@...r.kernel.org,
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
	Ze Huang <huangze@...t.edu.cn>
Subject: Re: [PATCH v7 1/2] dt-bindings: usb: dwc3: add support for SpacemiT
 K1

On Wed, Sep 10, 2025 at 06:18:39PM -0400, Frank Li wrote:
> On Tue, Jul 29, 2025 at 12:33:55AM +0800, Ze Huang wrote:
> > Add support for the USB 3.0 Dual-Role Device (DRD) controller embedded
> > in the SpacemiT K1 SoC. The controller is based on the Synopsys
> > DesignWare Core USB 3 (DWC3) IP, supporting USB3.0 host mode and USB 2.0
> > DRD mode.
> >
> > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> > Signed-off-by: Ze Huang <huang.ze@...ux.dev>
> > ---
> 
> Ze Huang:
> 
>    I seen Krzysztof and Thinh Nguyen already acked this patches. Do you
> wait for greg pick it up or need respin?
> 
>    My one layerscape usb patch depend on this one!
> 
> Frank

Hi Frank,

I'll remove the PCIe reset in the update - since Alex's latest combo PHY
work now manages this functionality. The patch is otherwise in good shape though.

Look for the updated series from me before end of week.

Best,
Ze