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Mon, 28 Sep 2020 22:09:16 -0800 Received: from MTKMBS31N2.mediatek.inc (172.27.4.87) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 28 Sep 2020 23:09:14 -0700 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 29 Sep 2020 14:09:12 +0800 Received: from [10.17.3.153] (10.17.3.153) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 29 Sep 2020 14:09:12 +0800 Message-ID: <1601359599.29336.49.camel@mhfsdcap03> Subject: Re: [PATCH] dt-bindings: usb: add properties for hard wired devices From: Chunfeng Yun To: Rob Herring Date: Tue, 29 Sep 2020 14:06:39 +0800 In-Reply-To: <20200928181247.GA3008733@bogus> References: <20200928063950.64722-1-chunfeng.yun@mediatek.com> <20200928181247.GA3008733@bogus> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: F8EFEE97F27DC64FB443E5232A9A52AC9BC551E88AE8507045FC3C02669586062000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200929_020922_927326_4B2F7824 X-CRM114-Status: GOOD ( 19.42 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 2020-09-28 at 13:12 -0500, Rob Herring wrote: > On Mon, Sep 28, 2020 at 02:39:50PM +0800, Chunfeng Yun wrote: > > Add some optional properties which are needed for hard wired devices > > > > Signed-off-by: Chunfeng Yun > > --- > > Documentation/devicetree/bindings/usb/usb-hcd.yaml | 11 +++++++++++ > > 1 file changed, 11 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/usb/usb-hcd.yaml b/Documentation/devicetree/bindings/usb/usb-hcd.yaml > > index 7263b7f2b510..1194a82887e7 100644 > > --- a/Documentation/devicetree/bindings/usb/usb-hcd.yaml > > +++ b/Documentation/devicetree/bindings/usb/usb-hcd.yaml > > @@ -22,6 +22,17 @@ properties: > > description: > > Name specifier for the USB PHY > > > > + "#address-cells": > > + const: 1 > > + > > + "#size-cells": > > + const: 0 > > + > > +patternProperties: > > + "^hub|device@[0-9a-f]+$": > > Could be any class of device, so '@[0-9a-f]+$' You mean we will use different standard node name for each usb class? e.g. Use 'ethernet@*' for a usb ethernet adapter, and use 'camera@*' for a usb camera sensor? > > > + type: object > > + description: The hard wired USB devices. See usb/usb-device.txt > > Ideally, we'd convert usb-device.txt to schema and reference it here. Ok, I'll try to do it. BTW: Does the compatible support pattern? Is there any example I can refer to? Thanks > > > + > > examples: > > - | > > usb { > > -- > > 2.18.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel