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([82.78.167.188]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-af91a218ab4sm1440488566b.92.2025.08.07.23.18.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Aug 2025 23:18:34 -0700 (PDT) From: Claudiu X-Google-Original-From: Claudiu To: vkoul@kernel.org, kishon@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, p.zabel@pengutronix.de, geert+renesas@glider.be, magnus.damm@gmail.com, yoshihiro.shimoda.uh@renesas.com, biju.das.jz@bp.renesas.com Cc: claudiu.beznea@tuxon.dev, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Claudiu Beznea Subject: [PATCH v4 8/8] arm64: dts: renesas: rzg3s-smarc: Enable USB support Date: Fri, 8 Aug 2025 09:18:06 +0300 Message-ID: <20250808061806.2729274-9-claudiu.beznea.uj@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250808061806.2729274-1-claudiu.beznea.uj@bp.renesas.com> References: <20250808061806.2729274-1-claudiu.beznea.uj@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: Claudiu Beznea Enable USB support (host, device, USB PHYs). Reviewed-by: Geert Uytterhoeven Signed-off-by: Claudiu Beznea --- Changes in v4: - none Changes in v3: - collected tags Changes in v2: - this was patch 15/16 in v1: - dropped sysc enablement as it is now done in SoC dtsi file arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi | 57 ++++++++++++++++++++ 1 file changed, 57 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi b/arch/arm64/boot= /dts/renesas/rzg3s-smarc.dtsi index 5e044a4d0234..5586dd43c4d5 100644 --- a/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi @@ -92,6 +92,20 @@ &audio_clk2 { clock-frequency =3D <12288000>; }; =20 +&ehci0 { + dr_mode =3D "otg"; + status =3D "okay"; +}; + +&ehci1 { + status =3D "okay"; +}; + +&hsusb { + dr_mode =3D "otg"; + status =3D "okay"; +}; + &i2c0 { status =3D "okay"; =20 @@ -132,6 +146,15 @@ power-monitor@44 { }; }; =20 +&ohci0 { + dr_mode =3D "otg"; + status =3D "okay"; +}; + +&ohci1 { + status =3D "okay"; +}; + &pinctrl { audio_clock_pins: audio-clock { pins =3D "AUDIO_CLK1", "AUDIO_CLK2"; @@ -207,6 +230,27 @@ ssi3_pins: ssi3 { , /* TXD */ ; /* RXD */ }; + + usb0_pins: usb0 { + peri { + pinmux =3D , /* VBUS */ + ; /* OVC */ + }; + + otg { + pinmux =3D ; /* OTG_ID */ + bias-pull-up; + }; + }; + + usb1_pins: usb1 { + pinmux =3D , /* OVC */ + ; /* VBUS */ + }; +}; + +&phyrst { + status =3D "okay"; }; =20 &scif0 { @@ -242,3 +286,16 @@ &ssi3 { pinctrl-0 =3D <&ssi3_pins>, <&audio_clock_pins>; status =3D "okay"; }; + +&usb2_phy0 { + pinctrl-0 =3D <&usb0_pins>; + pinctrl-names =3D "default"; + vbus-supply =3D <&usb0_vbus_otg>; + status =3D "okay"; +}; + +&usb2_phy1 { + pinctrl-0 =3D <&usb1_pins>; + pinctrl-names =3D "default"; + status =3D "okay"; +}; --=20 2.43.0