Thread (19 messages) 19 messages, 4 authors, 2025-07-01

RE: [PATCH v2 3/3] arm64: dts: renesas: rzg3e-smarc-som: Enable eth{0-1} (GBETH) interfaces

From: John Madieu <john.madieu.xa@bp.renesas.com>
Date: 2025-06-18 08:47:16
Also in: linux-devicetree, linux-renesas-soc, lkml

Hello Geert,

Thanks for your review.
-----Original Message-----
From: Geert Uytterhoeven <geert@linux-m68k.org>
Sent: Tuesday, June 17, 2025 5:51 PM
To: John Madieu <john.madieu.xa@bp.renesas.com>
Subject: Re: [PATCH v2 3/3] arm64: dts: renesas: rzg3e-smarc-som: Enable
eth{0-1} (GBETH) interfaces

Hi John,

On Wed, 11 Jun 2025 at 11:00, John Madieu [off-list ref]
wrote:
quoted
Enable the Gigabit Ethernet Interfaces (GBETH) populated on the RZ/G3E
SMARC EVK

Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Tested-by: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: John Madieu <john.madieu.xa@bp.renesas.com>
Thanks for your patch!
quoted
--- a/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi
quoted
@@ -77,6 +79,74 @@ &audio_extal_clk {
        clock-frequency = <48000000>;
 };

+&eth0 {
+       phy-handle = <&phy0>;
+       phy-mode = "rgmii-id";
+
+       pinctrl-0 = <&eth0_pins>;
+       pinctrl-names = "default";
+       status = "okay";
+
+       mdio {
&mdio0 {
quoted
+               #address-cells = <1>;
+               #size-cells = <0>;
+               compatible = "snps,dwmac-mdio";
No need for these three properties, as they are already present in the
SoC-specific DTS with the exact same values.

Same for the second interface.
Noted. Will handle that in the v3.
The rest LGTM, so with the above fixed:
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert
Regards,

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