linux-kernel - Re: [PATCH 0/3] riscv: dts: spacemit: Add USB 3.0 support for K1

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Message-ID: <aVxtG4eHkseIHov0@monica.localdomain>
Date: Tue, 6 Jan 2026 10:03:22 +0800
From: Ze Huang <huang.ze@...ux.dev>
To: Ze Huang <huang.ze@...ux.dev>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Paul Walmsley <pjw@...nel.org>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>, Alexandre Ghiti <alex@...ti.fr>,
	Yixun Lan <dlan@...too.org>, devicetree@...r.kernel.org,
	linux-riscv@...ts.infradead.org, spacemit@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] riscv: dts: spacemit: Add USB 3.0 support for K1

On Mon, Jan 05, 2026 at 09:49:47PM +0100, Aurelien Jarno wrote:
> Hi,
> 
> On 2025-12-29 21:14, Aurelien Jarno wrote:
> > Hi,
> > 
> > On 2025-11-01 17:03, Ze Huang wrote:
> > > This patch series enables the DWC3 USB 3.0 host controller on the
> > > Spacemit K1 SoC, and enables it for the Banana Pi F3 board.
> > > 
> > > To make USB 3.0 work on the K1, we need patches for the USB2 PHY [1],
> > > ComboPHY [2], and DWC3 [3] driver, also, ensure enabling the following
> > 
> > Note that the ComboPHY part got merged in the meantime.
> 
> The USB2 PHY part also got merged, so you might want to send a rebased 
> version against https://github.com/spacemit-com/linux k1/for-next
> 
> Regards
> Aurelien

Hi Aurelien,

Thanks for the heads-up and for testing the series.
I'll rebase the patches on top of the k1/for-next branch and send out a new
version shortly.

Thanks,
Ze Huang