Re: [PATCH 2/2] ARM: dts: ti: var-som-om44: Add USB Ethernet controller node

Nicolai Buchwitz
2026-04-03T22:28:49Z

On 3.4.2026 21:02, Thomas Richard wrote:
> Add USB tree description, including the Gigabit Ethernet controller
> (LAN7500). Adding the LAN7500 node will allow the bootloader to patch
> the
> devicetree and set the MAC address.
>
> Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
> ---
> arch/arm/boot/dts/ti/omap/omap4-var-som-om44.dtsi | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm/boot/dts/ti/omap/omap4-var-som-om44.dtsi
> b/arch/arm/boot/dts/ti/omap/omap4-var-som-om44.dtsi
> index
> 37d56b3010cff0f6ea6208289da0aba7328067d5..9e04aa70f98227ac0054fea6cd4521ed1323ecbd
> 100644
> --- a/arch/arm/boot/dts/ti/omap/omap4-var-som-om44.dtsi
> +++ b/arch/arm/boot/dts/ti/omap/omap4-var-som-om44.dtsi
> @@ -322,4 +322,18 @@ &usbhshost {
>
> &usbhsehci {
> phys = <&hsusb1_phy>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + usbhub: hub@1 {
> + compatible = "usb424,2514";
> + reg = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ethernet: ethernet@3 {
> + compatible = "usb424,7500";
> + reg = <3>;
> + };
> + };
> };

Reviewed-by: Nicolai Buchwitz <nb@tipi-net.de>

Thanks
Nicolai