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    Subject[PATCH 07/10] ARM: dts: stm32: enable USB Host EHCI on stm32mp135f-dk
    Date
    From: Amelie Delaunay <amelie.delaunay@foss.st.com>

    USBH Host EHCI controller manages the USB High-Speed hub controller IC
    offering Type-A CN5 & CN6 connectors available on stm32mp135f-dk.
    USB Host OHCI controller doesn't need to be enabled as Full-Speed and
    Low-Speed traffic will be managed by the hub.
    This USB2514B onboard hub is supplied by a 3v3 PMIC regulator.

    Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
    Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
    ---
    arch/arm/boot/dts/stm32mp135f-dk.dts | 13 +++++++++++++
    1 file changed, 13 insertions(+)

    diff --git a/arch/arm/boot/dts/stm32mp135f-dk.dts b/arch/arm/boot/dts/stm32mp135f-dk.dts
    index af87fb36eabc..02ff2bc664da 100644
    --- a/arch/arm/boot/dts/stm32mp135f-dk.dts
    +++ b/arch/arm/boot/dts/stm32mp135f-dk.dts
    @@ -145,6 +145,19 @@ &uart4 {
    status = "okay";
    };

    +&usbh_ehci {
    + phys = <&usbphyc_port0>;
    + status = "okay";
    + #address-cells = <1>;
    + #size-cells = <0>;
    + /* onboard HUB */
    + hub@1 {
    + compatible = "usb424,2514";
    + reg = <1>;
    + vdd-supply = <&v3v3_sw>;
    + };
    +};
    +
    &usbphyc {
    status = "okay";
    };
    --
    2.25.1
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