RE: [EXT] Re: [PATCH v10 02/11] arm64: dts: imx8ulp: add usb nodes

[Xu Yang]

> 
> On Thu, Mar 21, 2024 at 04:14:30PM +0800, Xu Yang wrote:
> > Add USB nodes on i.MX8ULP platform which has 2 USB controllers.
> >
> > Signed-off-by: Xu Yang <xu.yang_2@xxxxxxx>
> >
> > ---
> > Changes in v2:
> >  - no changes
> > Changes in v3:
> >  - no changes
> > Changes in v4:
> >  - no changes
> > Changes in v5:
> >  - no changes
> > Changes in v6:
> >  - drop usbphy aliases
> > Changes in v7:
> >  - no changes
> > Changes in v8:
> >  - no changes
> > Changes in v9:
> >  - no changes
> > Changes in v10:
> >  - no changes
> > ---
> >  arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 62 ++++++++++++++++++++++
> >  1 file changed, 62 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> > index c4a0082f30d3..7da9461a5745 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> > @@ -472,6 +472,68 @@ usdhc2: mmc@298f0000 {
> >                               status = "disabled";
> >                       };
> >
> > +                     usbotg1: usb@29900000 {
> > +                             compatible = "fsl,imx8ulp-usb", "fsl,imx7ulp-usb", "fsl,imx6ul-usb";
> > +                             reg = <0x29900000 0x200>;
> > +                             interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
> > +                             clocks = <&pcc4 IMX8ULP_CLK_USB0>;
> > +                             power-domains = <&scmi_devpd IMX8ULP_PD_USB0>;
> > +                             phys = <&usbphy1>;
> > +                             fsl,usbmisc = <&usbmisc1 0>;
> > +                             ahb-burst-config = <0x0>;
> > +                             tx-burst-size-dword = <0x8>;
> > +                             rx-burst-size-dword = <0x8>;
> > +                             status = "disabled";
> > +                     };
> > +
> > +                     usbmisc1: usbmisc@29900200 {
> > +                             compatible = "fsl,imx8ulp-usbmisc", "fsl,imx7d-usbmisc",
> > +                                             "fsl,imx6q-usbmisc";
> > +                             #index-cells = <1>;
> > +                             reg = <0x29900200 0x200>;
> 
> Could you move 'reg' above so that it's after compatible?

Okay.

> 
> > +                             status = "disabled";
> > +                     };
> > +
> > +                     usbphy1: usb-phy@29910000 {
> > +                             compatible = "fsl,imx8ulp-usbphy", "fsl,imx7ulp-usbphy";
> > +                             reg = <0x29910000 0x10000>;
> > +                             interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
> > +                             clocks = <&pcc4 IMX8ULP_CLK_USB0_PHY>;
> > +                             #phy-cells = <0>;
> > +                             status = "disabled";
> > +                     };
> > +
> > +                     usbotg2: usb@29920000 {
> > +                             compatible = "fsl,imx8ulp-usb", "fsl,imx7ulp-usb", "fsl,imx6ul-usb";
> > +                             reg = <0x29920000 0x200>;
> > +                             interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
> > +                             clocks = <&pcc4 IMX8ULP_CLK_USB1>;
> > +                             power-domains = <&scmi_devpd IMX8ULP_PD_USDHC2_USB1>;
> > +                             phys = <&usbphy2>;
> > +                             fsl,usbmisc = <&usbmisc2 0>;
> > +                             ahb-burst-config = <0x0>;
> > +                             tx-burst-size-dword = <0x8>;
> > +                             rx-burst-size-dword = <0x8>;
> > +                             status = "disabled";
> > +                     };
> > +
> > +                     usbmisc2: usbmisc@29920200 {
> > +                             compatible = "fsl,imx8ulp-usbmisc", "fsl,imx7d-usbmisc",
> > +                                             "fsl,imx6q-usbmisc";
> > +                             #index-cells = <1>;
> > +                             reg = <0x29920200 0x200>;
> 
> Ditto

Okay.

Thanks,
Xu Yang

> 
> Shawn
> 
> > +                             status = "disabled";
> > +                     };
> > +
> > +                     usbphy2: usb-phy@29930000 {
> > +                             compatible = "fsl,imx8ulp-usbphy", "fsl,imx7ulp-usbphy";
> > +                             reg = <0x29930000 0x10000>;
> > +                             interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
> > +                             clocks = <&pcc4 IMX8ULP_CLK_USB1_PHY>;
> > +                             #phy-cells = <0>;
> > +                             status = "disabled";
> > +                     };
> > +
> >                       fec: ethernet@29950000 {
> >                               compatible = "fsl,imx8ulp-fec", "fsl,imx6ul-fec", "fsl,imx6q-fec";
> >                               reg = <0x29950000 0x10000>;
> > --
> > 2.34.1
> >