linux-kernel - Re: [PATCH 2/2] arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Enable USB2.0 support

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Message-ID: <CAMuHMdWC0MGokCwP7gXg+kxfQP0LAqxzb2jAdepwyN2WiCFt7Q@mail.gmail.com>
Date: Fri, 23 May 2025 10:12:47 +0200
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Prabhakar <prabhakar.csengg@...il.com>
Cc: Magnus Damm <magnus.damm@...il.com>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	linux-renesas-soc@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, Biju Das <biju.das.jz@...renesas.com>, 
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>, 
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: Re: [PATCH 2/2] arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Enable
 USB2.0 support

Hi Prabhakar,

On Thu, 15 May 2025 at 20:31, Prabhakar <prabhakar.csengg@...il.com> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
>
> Enable USB2.0 support on the RZ/V2H EVK board, CN3 supports
> host only operation and CN2 supports host/function operation.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Thanks for your patch!

> --- a/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts
> +++ b/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts

> @@ -303,6 +326,28 @@ sd1_cd {
>                         pinmux = <RZV2H_PORT_PINMUX(9, 4, 14)>; /* SD1_CD */
>                 };
>         };
> +
> +       usb20_pins: usb20 {
> +               vbus {
> +                       pinmux = <RZV2H_PORT_PINMUX(9, 5, 14)>; /* VBUS */
> +               };
> +
> +               ovc {

Moving up to preserve sort order.

> +                       pinmux =  <RZV2H_PORT_PINMUX(9, 6, 14)>; /* OVC */
> +                       bias-pull-up;
> +               };
> +       };
> +
> +       usb21_pins: usb21 {
> +               vbus {
> +                       pinmux = <RZV2H_PORT_PINMUX(6, 6, 14)>; /* VBUS */
> +               };
> +
> +               ovc {

Moving up to preserve sort order.

> +                       pinmux = <RZV2H_PORT_PINMUX(6, 7, 14)>; /* OVC */
> +                       bias-pull-up;
> +               };
> +       };
>  };
>
>  &qextal_clk {

Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
i.e. will queue in renesas-devel for v6.17 with the above fixed.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

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