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Tue, 13 May 2025 06:14:15 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH v3 2/2] arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Enable GBETH Date: Tue, 13 May 2025 14:14:12 +0100 Message-ID: <20250513131412.253091-3-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250513131412.253091-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20250513131412.253091-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Lad Prabhakar Enable the GBETH nodes on the RZ/V2H Evaluation Kit. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- v2->v3: - Split adding the PHY nodes into the mdio0/1 nodes. - Added Reviewed-by tag from Geert. v1->v2: - No change. --- .../dts/renesas/r9a09g057h44-rzv2h-evk.dts | 66 +++++++++++++++++++ 1 file changed, 66 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts b/arch/= arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts index 063eca0ba3e2..d6d2f689b875 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts +++ b/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts @@ -16,6 +16,8 @@ / { compatible =3D "renesas,rzv2h-evk", "renesas,r9a09g057h44", "renesas,r9a0= 9g057"; =20 aliases { + ethernet0 =3D ð0; + ethernet1 =3D ð1; i2c0 =3D &i2c0; i2c1 =3D &i2c1; i2c2 =3D &i2c2; @@ -78,6 +80,22 @@ &audio_extal_clk { clock-frequency =3D <22579200>; }; =20 +ð0 { + pinctrl-0 =3D <ð0_pins>; + pinctrl-names =3D "default"; + phy-handle =3D <&phy0>; + phy-mode =3D "rgmii-id"; + status =3D "okay"; +}; + +ð1 { + pinctrl-0 =3D <ð1_pins>; + pinctrl-names =3D "default"; + phy-handle =3D <&phy1>; + phy-mode =3D "rgmii-id"; + status =3D "okay"; +}; + &gpu { status =3D "okay"; mali-supply =3D <®_0p8v>; @@ -139,6 +157,44 @@ &i2c8 { status =3D "okay"; }; =20 +&mdio0 { + phy0: ethernet-phy@0 { + compatible =3D "ethernet-phy-id0022.1640", "ethernet-phy-ieee802.3-c22"; + reg =3D <0>; + rxc-skew-psec =3D <0>; + txc-skew-psec =3D <0>; + rxdv-skew-psec =3D <0>; + txdv-skew-psec =3D <0>; + rxd0-skew-psec =3D <0>; + rxd1-skew-psec =3D <0>; + rxd2-skew-psec =3D <0>; + rxd3-skew-psec =3D <0>; + txd0-skew-psec =3D <0>; + txd1-skew-psec =3D <0>; + txd2-skew-psec =3D <0>; + txd3-skew-psec =3D <0>; + }; +}; + +&mdio1 { + phy1: ethernet-phy@1 { + compatible =3D "ethernet-phy-id0022.1640", "ethernet-phy-ieee802.3-c22"; + reg =3D <0>; + rxc-skew-psec =3D <0>; + txc-skew-psec =3D <0>; + rxdv-skew-psec =3D <0>; + txdv-skew-psec =3D <0>; + rxd0-skew-psec =3D <0>; + rxd1-skew-psec =3D <0>; + rxd2-skew-psec =3D <0>; + rxd3-skew-psec =3D <0>; + txd0-skew-psec =3D <0>; + txd1-skew-psec =3D <0>; + txd2-skew-psec =3D <0>; + txd3-skew-psec =3D <0>; + }; +}; + &ostm0 { status =3D "okay"; }; @@ -172,6 +228,16 @@ &ostm7 { }; =20 &pinctrl { + eth0_pins: eth0 { + pins =3D "ET0_TXC_TXCLK"; + output-enable; + }; + + eth1_pins: eth0 { + pins =3D "ET1_TXC_TXCLK"; + output-enable; + }; + i2c0_pins: i2c0 { pinmux =3D , /* I2C0_SDA */ ; /* I2C0_SCL */ --=20 2.49.0