Re: [PATCH v4 3/3] arm64: dts: renesas: r9a09g047e57-smarc: Enable USB2.0 support

From: Geert Uytterhoeven

Date: Wed Sep 23 2026 - 05:59:11 EST


On Tue, 22 Sept 2026 at 00:27, Tommaso Merciai
<tommaso.merciai.xr@xxxxxxxxxxxxxx> wrote:
> Enable USB2.0 support on the RZ/G3E EVK board. The USB1B_1A_HOST and
> USB5_4_HOST connectors support host operation only, while USB0_OTG
> supports both host and peripheral operation.
>
> renesas-smarc2.dtsi is shared by all boards based on the RZ SMARC
> Carrier II Board. USB2.0 is not yet supported on the RZ/G3L SMARC
> EVK, so disable the common USB2.0 nodes in its board DTS until proper
> support is added.
>
> Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@xxxxxxxxxxxxxx>
> ---
> v3->v4:
> - Drop usb21_pins.

Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
i.e. will queue in renesas-devel for v7.4.

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds