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charset="utf-8" Enable USB2.0 support on the RZ/G3E EVK board, USB1B_1A_HOST and USB5_4_HOST connectors support only host operation and USB0_OTG supports host/peripheral operation. Signed-off-by: Tommaso Merciai --- v4->v5: - No changes v3->v4: - No changes v2->v3: - No changes v1->v2: - No changes .../boot/dts/renesas/r9a09g047e57-smarc.dts | 49 +++++++++++++++++++ .../boot/dts/renesas/renesas-smarc2.dtsi | 23 +++++++++ 2 files changed, 72 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts b/arch/arm6= 4/boot/dts/renesas/r9a09g047e57-smarc.dts index 08e814c03fa8..ca19e8628c80 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts +++ b/arch/arm64/boot/dts/renesas/r9a09g047e57-smarc.dts @@ -164,6 +164,28 @@ sd1-data { ; /* SD1DAT3 */ }; }; + + usb20_pins: usb20 { + ovc { + pinmux =3D ; /* OVC */ + bias-pull-up; + }; + + vbus { + pinmux =3D ; /* VBUS */ + }; + }; + + usb21_pins: usb21 { + ovc { + pinmux =3D ; /* OVC */ + bias-pull-up; + }; + + vbus { + pinmux =3D ; /* VBUS */ + }; + }; }; =20 &scif0 { @@ -179,3 +201,30 @@ &sdhi1 { vmmc-supply =3D <®_3p3v>; vqmmc-supply =3D <&vqmmc_sd1_pvdd>; }; + +&usb20phyrst { + status =3D "okay"; +}; + +&usb21phyrst { + status =3D "okay"; +}; + +&usb2_phy0 { + pinctrl-0 =3D <&usb20_pins>; + pinctrl-names =3D "default"; + + vbus-supply =3D <&usb2_phy0_vbus_otg>; + status =3D "okay"; +}; + +&usb2_phy0_vbus_otg { + status =3D "okay"; +}; + +&usb2_phy1 { + pinctrl-0 =3D <&usb21_pins>; + pinctrl-names =3D "default"; + + status =3D "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/renesas-smarc2.dtsi b/arch/arm64/b= oot/dts/renesas/renesas-smarc2.dtsi index 58561da3007a..2daf437abb82 100644 --- a/arch/arm64/boot/dts/renesas/renesas-smarc2.dtsi +++ b/arch/arm64/boot/dts/renesas/renesas-smarc2.dtsi @@ -90,11 +90,34 @@ &canfd { status =3D "okay"; }; =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"; clock-frequency =3D <400000>; }; =20 +&ohci0 { + dr_mode =3D "otg"; + status =3D "okay"; +}; + +&ohci1 { + status =3D "okay"; +}; + &scif0 { status =3D "okay"; }; --=20 2.43.0