[PATCH 0/2] arm64: dts: renesas: Add missing #mux-state-cells to usb2phy-reset nodes

From: Tommaso Merciai

Date: Tue Apr 07 2026 - 11:41:21 EST


Dear All,

The renesas,rzv2h-usb2phy-reset binding schema defines #mux-state-cells as a
required property. Add it to the USB2 PHY reset nodes in the RZ/V2H and RZ/V2N
device trees to fix dtbs_check warnings.

"arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk.dtb: usb20phy-reset@15830000 (renesas,r9a09g056-usb2phy-reset): '#mux-state-cells' is a required property"
"arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk-cn15-emmc.dtb: usb20phy-reset@15830000 (renesas,r9a09g056-usb2phy-reset): '#mux-state-cells' is a required property"
"arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk-cn15-sd.dtb: usb20phy-reset@15830000 (renesas,r9a09g056-usb2phy-reset): '#mux-state-cells' is a required property"
"arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dtb: usb20phy-reset@15830000 (renesas,r9a09g057-usb2phy-reset): '#mux-state-cells' is a required property"
"arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dtb: usb21phy-reset@15840000 (renesas,r9a09g057-usb2phy-reset): '#mux-state-cells' is a required property"
"arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk-cn15-emmc.dtb: usb20phy-reset@15830000 (renesas,r9a09g057-usb2phy-reset): '#mux-state-cells' is a required property"
"arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk-cn15-emmc.dtb: usb21phy-reset@15840000 (renesas,r9a09g057-usb2phy-reset): '#mux-state-cells' is a required property"
"arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk-cn15-sd.dtb: usb20phy-reset@15830000 (renesas,r9a09g057-usb2phy-reset): '#mux-state-cells' is a required property"
"arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk-cn15-sd.dtb: usb21phy-reset@15840000 (renesas,r9a09g057-usb2phy-reset): '#mux-state-cells' is a required property"

Kind Regards,
Tommaso

Tommaso Merciai (2):
arm64: dts: renesas: r9a09g057: Add #mux-state-cells to
usb2{0,1}phyrst
arm64: dts: renesas: r9a09g056: Add #mux-state-cells to usb20phyrst

arch/arm64/boot/dts/renesas/r9a09g056.dtsi | 1 +
arch/arm64/boot/dts/renesas/r9a09g057.dtsi | 2 ++
2 files changed, 3 insertions(+)

--
2.43.0