linux-kernel - Re: [PATCH 4/4] arm64: dts: renesas: rzg3e-smarc-som: Enable Mali-G52

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Message-ID: <CAMuHMdVcOPMg31yY5q3pqgjZb4Bx9zrtgSDar0-ut41OZdEjEQ@mail.gmail.com>
Date: Wed, 16 Apr 2025 11:58:42 +0200
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Tommaso Merciai <tommaso.merciai.xr@...renesas.com>
Cc: tomm.merciai@...il.com, linux-renesas-soc@...r.kernel.org, 
	biju.das.jz@...renesas.com, Magnus Damm <magnus.damm@...il.com>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org
Subject: Re: [PATCH 4/4] arm64: dts: renesas: rzg3e-smarc-som: Enable Mali-G52

Hi Tommaso,

On Wed, 2 Apr 2025 at 15:13, Tommaso Merciai
<tommaso.merciai.xr@...renesas.com> wrote:
> Enable Mali-G52 (GPU) node on RZ/G3E SMARC SoM board.
>
> Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@...renesas.com>

Thanks for your patch!

> --- a/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi
> +++ b/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi
> @@ -45,6 +45,16 @@ reg_3p3v: regulator-3p3v {
>                 regulator-boot-on;
>                 regulator-always-on;
>         };
> +
> +       reg_vdd0p8v_others: regulator-vdd0p8v-others {
> +               compatible = "regulator-fixed";
> +
> +               regulator-name = "fixed-0.8V";
> +               regulator-min-microvolt = <800000>;
> +               regulator-max-microvolt = <800000>;
> +               regulator-boot-on;
> +               regulator-always-on;
> +       };
>  };
>
>  &audio_extal_clk {
> @@ -123,6 +133,11 @@ sd2-pwen {
>         };
>  };
>
> +&gpu {

Moving up to preserve sort order (alphabetical).

> +       status = "okay";
> +       mali-supply = <&reg_vdd0p8v_others>;
> +};
> +
>  &qextal_clk {
>         clock-frequency = <24000000>;
>  };

Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
i.e. will queue in renesas-devel for v6.16 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