linux-kernel - Re: [PATCH 1/2] arm64: dts: renesas: r9a09g057: Add USB2.0 support

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Message-ID: <CAMuHMdVv3abCx-FXMZFhfmc=5tk5-OA0mnxpcT=QYQGzaVZPjw@mail.gmail.com>
Date: Fri, 23 May 2025 10:03:23 +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 1/2] arm64: dts: renesas: r9a09g057: Add 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>
>
> The Renesas RZ/V2H(P) ("R9A09G057") SoC supports 1x channel with OTG/DRD
> and 1x channel with host interface.
>
> Add the ECHI, OHCI, USB2.0 PHY and reset control nodes for USB2.0 channels
> in R9A09G057 SoC DTSI.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Thanks for your patch!

> --- a/arch/arm64/boot/dts/renesas/r9a09g057.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r9a09g057.dtsi
> @@ -662,6 +662,119 @@ sdhi0_vqmmc: vqmmc-regulator {
>                         };
>                 };
>
> +               ohci0: usb@...00000 {

Moving above mmc@...00000 to preserve sort order.

[...]

> +
>                 sdhi1: mmc@...10000 {
>                         compatible = "renesas,sdhi-r9a09g057";
>                         reg = <0x0 0x15c10000 0 0x10000>;

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