| Message ID | 20250219093104.2589449-7-xu.yang_2@nxp.com |
|---|---|
| State | New |
| Headers | show |
| Series | add USB2.0 support for i.MX95-19x19 EVK board | expand |
On Wed, Feb 19, 2025 at 03:39:08PM -0500, Frank Li wrote: > On Wed, Feb 19, 2025 at 05:31:04PM +0800, Xu Yang wrote: > > On this board, USB2.0 is a host-only port, add vbus regulator node > > and enable USB2.0 node. > > > > Signed-off-by: Xu Yang <xu.yang_2@nxp.com> > > --- > > .../arm64/boot/dts/freescale/imx95-19x19-evk.dts | 16 ++++++++++++++++ > > 1 file changed, 16 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts > > index 25ac331f0318..0505cfe2778f 100644 > > --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts > > +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts > > @@ -133,6 +133,15 @@ reg_slot_pwr: regulator-slot-pwr { > > enable-active-high; > > }; > > > > + reg_usb_vbus: regulator-vbus { > > + compatible = "regulator-fixed"; > > + regulator-name = "USB_VBUS"; > > + regulator-min-microvolt = <5000000>; > > + regulator-max-microvolt = <5000000>; > > + gpio = <&i2c7_pcal6524 3 GPIO_ACTIVE_HIGH>; > > + enable-active-high; > > + }; > > + > > try alphabet order, regulator-vbus should after regulator-usdhc2 Okay, will do. Thanks, Xu Yang > > Reviewed-by: Frank Li <Frank.Li@nxp.com> > > > > reg_usdhc2_vmmc: regulator-usdhc2 { > > compatible = "regulator-fixed"; > > pinctrl-names = "default"; > > @@ -461,6 +470,13 @@ &sai3 { > > status = "okay"; > > }; > > > > +&usb2 { > > + dr_mode = "host"; > > + disable-over-current; > > + vbus-supply = <®_usb_vbus>; > > + status = "okay"; > > +}; > > + > > &usb3 { > > status = "okay"; > > }; > > -- > > 2.34.1 > >
diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts index 25ac331f0318..0505cfe2778f 100644 --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts @@ -133,6 +133,15 @@ reg_slot_pwr: regulator-slot-pwr { enable-active-high; }; + reg_usb_vbus: regulator-vbus { + compatible = "regulator-fixed"; + regulator-name = "USB_VBUS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&i2c7_pcal6524 3 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + reg_usdhc2_vmmc: regulator-usdhc2 { compatible = "regulator-fixed"; pinctrl-names = "default"; @@ -461,6 +470,13 @@ &sai3 { status = "okay"; }; +&usb2 { + dr_mode = "host"; + disable-over-current; + vbus-supply = <®_usb_vbus>; + status = "okay"; +}; + &usb3 { status = "okay"; };
On this board, USB2.0 is a host-only port, add vbus regulator node and enable USB2.0 node. Signed-off-by: Xu Yang <xu.yang_2@nxp.com> --- .../arm64/boot/dts/freescale/imx95-19x19-evk.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)