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, Horia Geanta , "shawnguo@kernel.org" , "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 > -----Original Message----- > From: Krzysztof Kozlowski > Sent: Tuesday, September 22, 2020 10:33 PM > To: Jun Li > Cc: robh+dt@kernel.org; shawnguo@kernel.org; balbi@kernel.org; > mathias.nyman@intel.com; gregkh@linuxfoundation.org; > s.hauer@pengutronix.de; kernel@pengutronix.de; festevam@gmail.com; > dl-linux-imx ; Anson Huang ; > Aisheng Dong ; Peng Fan ; Andy Duan > ; Joakim Zhang ; Horia > Geanta ; linux-usb@vger.kernel.org; > devicetree@vger.kernel.org; linux-arm-kernel@lists.infradead.org > Subject: Re: [PATCH v3 3/6] dt-bindings: usb: dwc3-imx8mp: add imx8mp dwc3 > glue bindings > > On Tue, 22 Sep 2020 at 12:56, Li Jun wrote: > > > > NXP imx8mp integrates 2 dwc3 3.30b IP and add some wakeup logic to > > support low power mode, the glue layer is for this wakeup > > functionality, which has a separated interrupt, can support wakeup > > from U3 and connect events for host, and vbus wakeup for device. > > > > Signed-off-by: Li Jun > > --- > > .../devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml | 99 > ++++++++++++++++++++++ > > 1 file changed, 99 insertions(+) > > > > diff --git > > a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml > > b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml > > new file mode 100644 > > index 0000000..a5d5566 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml > > @@ -0,0 +1,99 @@ > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) # Copyright > > +(c) 2020 NXP %YAML 1.2 > > +--- > > +$id: > > > +https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdevi > > > +cetree.org%2Fschemas%2Fusb%2Ffsl%2Cimx8mp-dwc3.yaml%23&data=02%7C > > > +01%7Cjun.li%40nxp.com%7Ceaedeb64ec15472183d108d85f046841%7C686ea1d3bc > > > +2b4c6fa92cd99c5c301635%7C0%7C0%7C637363819819667936&sdata=IvFQ8l0 > > +7VXUMbG8riyITSTZb1P50oIXs%2BkAV%2FeX8ntk%3D&reserved=0 > > +$schema: > > > +https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdevi > > > +cetree.org%2Fmeta-schemas%2Fcore.yaml%23&data=02%7C01%7Cjun.li%40 > > > +nxp.com%7Ceaedeb64ec15472183d108d85f046841%7C686ea1d3bc2b4c6fa92cd99c > > > +5c301635%7C0%7C0%7C637363819819677934&sdata=H3%2BcwgiLKBynHv4N%2F > > +dogBi3SwaizVHmqieJXVrErv0I%3D&reserved=0 > > + > > +title: NXP iMX8MP Soc USB Controller > > + > > +maintainers: > > + - Li Jun > > + > > +properties: > > + compatible: > > + items: > > Items are not necessary > > > > + - const: fsl,imx8mp-dwc3 > > + > > + reg: > > + maxItems: 1 > > + description: Address and length of the register set for the wrapper > of > > + dwc3 core on the SOC. > > + > > + "#address-cells": > > + enum: [ 1, 2 ] > > + > > + "#size-cells": > > + enum: [ 1, 2 ] > > + > > + ranges: true > > + > > + interrupts: > > + maxItems: 1 > > + description: The interrupt that is asserted when a wakeup event is > > + received. > > + > > + clocks: > > + description: > > + A list of phandle and clock-specifier pairs for the clocks > > + listed in clock-names. > > + items: > > + - description: system hsio root clock. > > + - description: suspend clock, used for usb wakeup logic. > > + > > + clock-names: > > + items: > > + - const: hsio > > + - const: suspend > > + > > +# Required child node: > > + > > +patternProperties: > > + "^dwc3@[0-9a-f]+$": > > + type: object > > + description: > > + A child node must exist to represent the core DWC3 IP block > > + The content of the node is defined in dwc3.txt. > > + > > +required: > > + - compatible > > + - reg > > + - "#address-cells" > > + - "#size-cells" > > + - ranges > > + - clocks > > + - clock-names > > + - interrupts > > + > > +additionalProperties: false > > Do you actually validate your DTS changes with this schema? They do not look > like passing the validation... I did run dt_binding_check, maybe I missed some errors as there are always some other failures, I will re-run to double check. Li Jun > > Best regards, > Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel