From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2EF8B14830D; Fri, 12 Jul 2024 09:24:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720776291; cv=none; b=XcnI8N+qm2f3JG48fGjGuAWDP/TNa5S3ZsyclPsufy/ktg1oRDvlXYuel5N58SwfnGA6rAonhQu6NWKqQgdSdOeBCS+f9Q5XI3ktQb40NOiPOlUeGlO3UBcHEPk+H3oyiaIzI1RVsObWeGAvC76iCkOETblAQNyrDXVsl32TMI8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720776291; c=relaxed/simple; bh=djvrCrgXIatS3AA0W2BdkTYYGmXY1PlmcN5CcMKVbq0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=d8e7QplBc3wGnLA5vgTch0JIOnZ2f5Ext8BFp2ScC/z+8i8ZBhinKA3F9TpqU0kN9yxD19AZxplg14Qugsg/smZVDQRJ7cq67XIkRzC9EcoNZVuPcPrYf1QWHEY/8lo6+tPzXRToohEt1npo3lUh25VXVIz+9dSt2N3BJOsrfhQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mlnOQRm6; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mlnOQRm6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B9D5AC4AF07; Fri, 12 Jul 2024 09:24:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720776290; bh=djvrCrgXIatS3AA0W2BdkTYYGmXY1PlmcN5CcMKVbq0=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=mlnOQRm6qzvj6TMpGkqX9xm1CHmeKfgRd3X/qQ/bCZAFyxfb4jlPfWJnJn7//a48O fAgvUlI9Muy7qU04T+cZ5BGJAD0kI2OED/hIu4fLEe34mzRMziu96r+x12zX4PDmfm 0e3HWxpGxCOainWVvG5EVm56mVIQpqhystKFO0ZUxvH1gCA4M5Td6uByFe3FofeWSn MCYp6lU9G15Xue9992m4hwi0fDyaWzJy+vlnUqcFpdG3N2j3LD3TzyOip1bjLT75W1 BMhpzhE8WPvIqdsTX6f3rDYlh+6irVwf7bRa0S4+Y3SSoBvnlNqB5uk6Cj6kaDqrq6 sl7WffZl5+7ew== Message-ID: <2bed7dbe-1f43-4560-b9df-f9df8bf6fc9d@kernel.org> Date: Fri, 12 Jul 2024 11:24:42 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/3] dt-bindings: usb: Add fsl,ls-dwc3.yaml for layerscape usb3 glue layer To: Frank Li , Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thinh Nguyen , Shawn Guo Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev References: <20240710-ls-dwc-v1-0-62f8cbed31d7@nxp.com> <20240710-ls-dwc-v1-1-62f8cbed31d7@nxp.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 11/07/2024 01:02, Frank Li wrote: > Add fsl,ls-dwc3.yaml for layerscape usb3 glue layer. > > Layerscape supports DMA coherent bus fabric. It needs to pass down a > software-managed property to the DWC3 core. > > Signed-off-by: Frank Li > --- > .../devicetree/bindings/usb/fsl,ls-dwc3.yaml | 50 ++++++++++++++++++++++ > 1 file changed, 50 insertions(+) > > diff --git a/Documentation/devicetree/bindings/usb/fsl,ls-dwc3.yaml b/Documentation/devicetree/bindings/usb/fsl,ls-dwc3.yaml > new file mode 100644 > index 0000000000000..e79416122d12b > --- /dev/null > +++ b/Documentation/devicetree/bindings/usb/fsl,ls-dwc3.yaml > @@ -0,0 +1,50 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/usb/fsl,ls-dwc3.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Freescale layerscape DWC3 USB controller > + > +maintainers: > + - Frank Li > + > +properties: > + compatible: > + const: fsl,ls1028a-dwc3 Responding also here, so Greg won't pick it up: as Rob explained, without reg this is an useless placeholder/wrapper, so instead go without the wrapper node. Best regards, Krzysztof