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charset="utf-8" Enable control of USB2.0 VBUSEN via the VBUS_SEL bit in the VBENCTL register. According to the RZ/V2N SoC hardware manual, OTG channel require VBUS_SEL set. Add `#mux-state-cells` to the usb20phyrst reset node to expose them as mux controllers. Set the required mux-states in usb2_phy0 (OTG: state 1) node. This enables proper VBUSEN management for OTG channel. Signed-off-by: Tommaso Merciai --- v4->v5: - No changes. v3->v4: - Switch back to v2 implementation. - Improve commit body. v2->v3: - No changes v1->v2: - No changes arch/arm64/boot/dts/renesas/r9a09g056.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a09g056.dtsi b/arch/arm64/boot/d= ts/renesas/r9a09g056.dtsi index 8781c2fa7313..fd2b72caeceb 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g056.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a09g056.dtsi @@ -663,6 +663,7 @@ usb2_phy0: usb-phy@15800200 { resets =3D <&usb20phyrst>; #phy-cells =3D <1>; power-domains =3D <&cpg>; + mux-states =3D <&usb20phyrst 1>; status =3D "disabled"; }; =20 @@ -691,6 +692,7 @@ usb20phyrst: usb20phy-reset@15830000 { resets =3D <&cpg 0xaf>; power-domains =3D <&cpg>; #reset-cells =3D <0>; + #mux-state-cells =3D <1>; status =3D "disabled"; }; =20 --=20 2.43.0