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Wed, 19 Nov 2025 03:05:12 -0800 (PST) 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 2/4] arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Enable USB3.0 PHYs and xHCI controllers Date: Wed, 19 Nov 2025 11:05:03 +0000 Message-ID: <20251119110505.100253-3-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20251119110505.100253-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20251119110505.100253-1-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 USB3.0 (CH0) and USB3.1 (CH1) host controllers on the RZ/V2H Evaluation Kit. The CN4 stacked connector on the EVK provides access to both channels, with CH0 corresponding to USB3.0 and CH1 to USB3.1. Signed-off-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- .../dts/renesas/r9a09g057h44-rzv2h-evk.dts | 30 +++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts b/arch/= arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts index d2d8ff3cb844..dd6f19d99a3e 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts +++ b/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts @@ -687,6 +687,16 @@ vbus { }; }; =20 + usb30_pins: usb30 { + pinmux =3D , /* USB30_VBUSEN */ + ; /* USB30_OVRCURN */ + }; + + usb31_pins: usb31 { + pinmux =3D , /* USB31_VBUSEN */ + ; /* USB31_OVRCURN */ + }; + xspi_pins: xspi0 { ctrl { pins =3D "XSPI0_RESET0N", "XSPI0_CS0N", "XSPI0_CKP"; @@ -753,10 +763,30 @@ &usb2_phy1 { status =3D "okay"; }; =20 +&usb3_phy0 { + status =3D "okay"; +}; + +&usb3_phy1 { + status =3D "okay"; +}; + &wdt1 { status =3D "okay"; }; =20 +&xhci0 { + pinctrl-0 =3D <&usb30_pins>; + pinctrl-names =3D "default"; + status =3D "okay"; +}; + +&xhci1 { + pinctrl-0 =3D <&usb31_pins>; + pinctrl-names =3D "default"; + status =3D "okay"; +}; + &xspi { pinctrl-0 =3D <&xspi_pins>; pinctrl-names =3D "default"; --=20 2.51.2