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

Tommaso Merciai posted 2 patches 2 months, 1 week ago 
arch/arm64/boot/dts/renesas/r9a09g056.dtsi | 1 +
arch/arm64/boot/dts/renesas/r9a09g057.dtsi | 2 ++
2 files changed, 3 insertions(+)
[PATCH 0/2] arm64: dts: renesas: Add missing #mux-state-cells to usb2phy-reset nodes
Posted by Tommaso Merciai 2 months, 1 week ago 
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
Re: [PATCH 0/2] arm64: dts: renesas: Add missing #mux-state-cells to usb2phy-reset nodes
Posted by Geert Uytterhoeven 2 months, 1 week ago 
Hi Tommaso,

On Tue, 7 Apr 2026 at 17:35, Tommaso Merciai
<tommaso.merciai.xr@bp.renesas.com> wrote:
> 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

Does this series supersedes "[PATCH v5 16/22] arm64: dts: renesas:
r9a09g056: Add USB2.0 VBUS_SEL mux-controller support"[1] and "[PATCH
v5 17/22] arm64: dts: renesas: r9a09g056: Add USB2.0 PHY VBUS internal
regulator node"[2]?

Thanks!

[1] https://lore.kernel.org/c63d0a62d439a78e9ccc0b4176b84bbc32629a8e.1764241212.git.tommaso.merciai.xr@bp.renesas.com
[2] https://lore.kernel.org/f33b5566511a946e4e909854213e75c12d89a441.1764241212.git.tommaso.merciai.xr@bp.renesas.com

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
Re: [PATCH 0/2] arm64: dts: renesas: Add missing #mux-state-cells to usb2phy-reset nodes
Posted by Tommaso Merciai 2 months, 1 week ago 
Hi Geert,
Thanks for your comments.

On Wed, Apr 08, 2026 at 03:07:44PM +0200, Geert Uytterhoeven wrote:
> Hi Tommaso,
> 
> On Tue, 7 Apr 2026 at 17:35, Tommaso Merciai
> <tommaso.merciai.xr@bp.renesas.com> wrote:
> > 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
> 
> Does this series supersedes "[PATCH v5 16/22] arm64: dts: renesas:
> r9a09g056: Add USB2.0 VBUS_SEL mux-controller support"[1] and "[PATCH
> v5 17/22] arm64: dts: renesas: r9a09g056: Add USB2.0 PHY VBUS internal
> regulator node"[2]?

Yes, thanks.

From v5 only [0] missing.
But I think Ulf is planning to pick [0].

I will rebase/send RZ/G3E USB2.0 dt patches later.

[0] https://patchwork.kernel.org/project/linux-renesas-soc/patch/cda933586ef7ca119dbbcef45a921c29dd517698.1775047175.git.tommaso.merciai.xr@bp.renesas.com/


Kind Regards,
Tommaso




> 
> Thanks!
> 
> [1] https://lore.kernel.org/c63d0a62d439a78e9ccc0b4176b84bbc32629a8e.1764241212.git.tommaso.merciai.xr@bp.renesas.com
> [2] https://lore.kernel.org/f33b5566511a946e4e909854213e75c12d89a441.1764241212.git.tommaso.merciai.xr@bp.renesas.com
> 
> Gr{oetje,eeting}s,
> 
>                         Geert
> 
> -- 
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> 
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                 -- Linus Torvalds
>
Re: [PATCH 0/2] arm64: dts: renesas: Add missing #mux-state-cells to usb2phy-reset nodes
Posted by Ulf Hansson 2 months ago 
On Wed, 8 Apr 2026 at 15:38, Tommaso Merciai
<tommaso.merciai.xr@bp.renesas.com> wrote:
>
> Hi Geert,
> Thanks for your comments.
>
> On Wed, Apr 08, 2026 at 03:07:44PM +0200, Geert Uytterhoeven wrote:
> > Hi Tommaso,
> >
> > On Tue, 7 Apr 2026 at 17:35, Tommaso Merciai
> > <tommaso.merciai.xr@bp.renesas.com> wrote:
> > > 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
> >
> > Does this series supersedes "[PATCH v5 16/22] arm64: dts: renesas:
> > r9a09g056: Add USB2.0 VBUS_SEL mux-controller support"[1] and "[PATCH
> > v5 17/22] arm64: dts: renesas: r9a09g056: Add USB2.0 PHY VBUS internal
> > regulator node"[2]?
>
> Yes, thanks.
>
> From v5 only [0] missing.
> But I think Ulf is planning to pick [0].

I didn't get confirmation from Peter, so I decided to wait.

If there is an rc8 on Monday I can pick it up for v7.1, otherwise
please re-submit when v7.1-rc1 is out.

>
> I will rebase/send RZ/G3E USB2.0 dt patches later.
>
> [0] https://patchwork.kernel.org/project/linux-renesas-soc/patch/cda933586ef7ca119dbbcef45a921c29dd517698.1775047175.git.tommaso.merciai.xr@bp.renesas.com/
>
>
> Kind Regards,
> Tommaso

Kind regards
Uffe
Re: [PATCH 0/2] arm64: dts: renesas: Add missing #mux-state-cells to usb2phy-reset nodes
Posted by Tommaso Merciai 1 month, 2 weeks ago 
Hi Ulf,
Thanks for your comment.

On Fri, Apr 10, 2026 at 03:42:40PM +0200, Ulf Hansson wrote:
> On Wed, 8 Apr 2026 at 15:38, Tommaso Merciai
> <tommaso.merciai.xr@bp.renesas.com> wrote:
> >
> > Hi Geert,
> > Thanks for your comments.
> >
> > On Wed, Apr 08, 2026 at 03:07:44PM +0200, Geert Uytterhoeven wrote:
> > > Hi Tommaso,
> > >
> > > On Tue, 7 Apr 2026 at 17:35, Tommaso Merciai
> > > <tommaso.merciai.xr@bp.renesas.com> wrote:
> > > > 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
> > >
> > > Does this series supersedes "[PATCH v5 16/22] arm64: dts: renesas:
> > > r9a09g056: Add USB2.0 VBUS_SEL mux-controller support"[1] and "[PATCH
> > > v5 17/22] arm64: dts: renesas: r9a09g056: Add USB2.0 PHY VBUS internal
> > > regulator node"[2]?
> >
> > Yes, thanks.
> >
> > From v5 only [0] missing.
> > But I think Ulf is planning to pick [0].
> 
> I didn't get confirmation from Peter, so I decided to wait.
> 
> If there is an rc8 on Monday I can pick it up for v7.1, otherwise
> please re-submit when v7.1-rc1 is out.


Just FYI, I will rebase and re-submit [0].

> 
> >
> > I will rebase/send RZ/G3E USB2.0 dt patches later.
> >
> > [0] https://patchwork.kernel.org/project/linux-renesas-soc/patch/cda933586ef7ca119dbbcef45a921c29dd517698.1775047175.git.tommaso.merciai.xr@bp.renesas.com/


Kind Regards,
Tommaso

> >
> >
> > Kind Regards,
> > Tommaso
> 
> Kind regards
> Uffe

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