On Wed, Oct 16, 2024 at 10:53:50AM +0200, Alexander Stein wrote: > Hi, > > another thing I just noticed. > > Am Dienstag, 15. Oktober 2024, 13:10:17 CEST schrieb Xu Yang: > > Add usb3 phy and controller nodes for imx95. > > > > Signed-off-by: Xu Yang <xu.yang_2@xxxxxxx> > > > > --- > > Changes in v2: > > - no changes > > Changes in v3: > > - no changes > > Changes in v4: > > - reorder nodes > > Changes in v5: > > - no changes > > Changes in v6: > > - rebase to latest > > Changes in v7: > > - no changes > > Changes in v8: > > - no changes > > --- > > arch/arm64/boot/dts/freescale/imx95.dtsi | 43 ++++++++++++++++++++++++ > > 1 file changed, 43 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi > > index 03661e76550f..e3faa8462759 100644 > > --- a/arch/arm64/boot/dts/freescale/imx95.dtsi > > +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi > > @@ -1473,6 +1473,49 @@ smmu: iommu@490d0000 { > > }; > > }; > > > > + usb3: usb@4c010010 { > > + compatible = "fsl,imx95-dwc3", "fsl,imx8mp-dwc3"; > > + reg = <0x0 0x4c010010 0x0 0x04>, > > + <0x0 0x4c1f0000 0x0 0x20>; > > + clocks = <&scmi_clk IMX95_CLK_HSIO>, > > + <&scmi_clk IMX95_CLK_32K>; > > + clock-names = "hsio", "suspend"; > > + interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>; > > + #address-cells = <2>; > > + #size-cells = <2>; > > + ranges; > > + power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>; > > + dma-ranges = <0x0 0x0 0x0 0x0 0x10 0x0>; > > + status = "disabled"; > > + > > + usb3_dwc3: usb@4c100000 { > > + compatible = "snps,dwc3"; > > + reg = <0x0 0x4c100000 0x0 0x10000>; > > + clocks = <&scmi_clk IMX95_CLK_HSIO>, > > + <&scmi_clk IMX95_CLK_24M>, > > + <&scmi_clk IMX95_CLK_32K>; > > + clock-names = "bus_early", "ref", "suspend"; > > + interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>; > > + phys = <&usb3_phy>, <&usb3_phy>; > > + phy-names = "usb2-phy", "usb3-phy"; > > + snps,gfladj-refclk-lpm-sel-quirk; > > + snps,parkmode-disable-ss-quirk; > > + iommus = <&smmu 0xe>; > > + }; > > + }; > > + > > + usb3_phy: phy@4c1f0040 { > > + compatible = "fsl,imx95-usb-phy", "fsl,imx8mp-usb-phy"; > > + reg = <0x0 0x4c1f0040 0x0 0x40>, > > + <0x0 0x4c1fc000 0x0 0x100>; > > + clocks = <&scmi_clk IMX95_CLK_HSIO>; > > + clock-names = "phy"; > > + #phy-cells = <0>; > > + power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>; > > + orientation-switch; > > + status = "disabled"; > > I got these dtbs check warnings: > > arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dtb: > phy@4c1f0040: 'oneOf' conditional failed, one must be fixed: > 'port' is a required property > 'ports' is a required property > from schema $id: http://devicetree.org/schemas/phy/fsl,imx8mq-usb-phy.yaml# > arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dtb: > phy@4c1f0040: Unevaluated properties are not allowed ('orientation-switch' was unexpected) > from schema $id: http://devicetree.org/schemas/phy/fsl,imx8mq-usb-phy.yaml# Are you checking on usb tree? You need below two dt-binding patch. - dt-bindings: usb: dwc3-imx8mp: add compatible string for imx95 - dt-bindings: phy: imx8mq-usb: add compatible "fsl,imx95-usb-phy" > > > How am I supposed to specify a port when the usb3 is used in host mode, thus > no USB Type-C connector and no 'port' OF-graph accordingly? Host-only mode with Type-A connector? No Typec-C connector? Sorry, I do not get your meaning. Thanks, Xu Yang