linux-kernel - Re: [PATCH v4 1/4] dt-bindings: usb: dwc3: add support for SpacemiT K1

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Message-ID: <20250527-burrowing-adventurous-ermine-dd4eb6@kuoka>
Date: Tue, 27 May 2025 08:53:18 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Ze Huang <huangze@...t.edu.cn>
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>, 
	Paul Walmsley <paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>, 
	Albert Ou <aou@...s.berkeley.edu>, Alexandre Ghiti <alex@...ti.fr>, linux-usb@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-riscv@...ts.infradead.org, spacemit@...ts.linux.dev, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 1/4] dt-bindings: usb: dwc3: add support for SpacemiT
 K1

On Mon, May 26, 2025 at 10:40:17PM GMT, Ze Huang wrote:
> +
> +  interconnects:
> +    maxItems: 1
> +    description:
> +      On SpacemiT K1, USB performs DMA through bus other than parent DT node.
> +      The 'interconnects' property explicitly describes this path, ensuring
> +      correct address translation.

This does not seem write. You mixed DMA with interconnects.


> +
> +  interconnect-names:
> +    const: dma-mem