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[PATCH] arm64: tegra: Set usb micro-b port to otg mode on P3450

Aaron Kling via B4 Relay posted 1 patch 6 months, 3 weeks ago 
arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
[PATCH] arm64: tegra: Set usb micro-b port to otg mode on P3450
Posted by Aaron Kling via B4 Relay 6 months, 3 weeks ago 
From: Aaron Kling <webgeek1234@gmail.com>

The usb micro-b port on p3450 is capable of otg and doesn't need
hardcoded to peripheral. No other supported tegra device is set up like
this, so align for consistency.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
---
 arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
index 0ecdd7243b2eb1abba9adbe9a404b226c29b85ef..019484a271c396edc30200e8592c713455a8e1a4 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
@@ -514,7 +514,7 @@ pcie-6 {
 		ports {
 			usb2-0 {
 				status = "okay";
-				mode = "peripheral";
+				mode = "otg";
 				usb-role-switch;
 
 				vbus-supply = <&vdd_5v0_usb>;

---
base-commit: 405e6c37c89ef0df2bfc7a988820a3df22dacb1b
change-id: 20250513-p3450-otg-b947f31843d8

Best regards,
-- 
Aaron Kling <webgeek1234@gmail.com>
Re: [PATCH] arm64: tegra: Set usb micro-b port to otg mode on P3450
Posted by Aaron Kling 5 months, 3 weeks ago 
On Mon, May 26, 2025 at 8:22 PM Aaron Kling via B4 Relay
<devnull+webgeek1234.gmail.com@kernel.org> wrote:
>
> From: Aaron Kling <webgeek1234@gmail.com>
>
> The usb micro-b port on p3450 is capable of otg and doesn't need
> hardcoded to peripheral. No other supported tegra device is set up like
> this, so align for consistency.
>
> Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
> ---
>  arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> index 0ecdd7243b2eb1abba9adbe9a404b226c29b85ef..019484a271c396edc30200e8592c713455a8e1a4 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> @@ -514,7 +514,7 @@ pcie-6 {
>                 ports {
>                         usb2-0 {
>                                 status = "okay";
> -                               mode = "peripheral";
> +                               mode = "otg";
>                                 usb-role-switch;
>
>                                 vbus-supply = <&vdd_5v0_usb>;
>
> ---
> base-commit: 405e6c37c89ef0df2bfc7a988820a3df22dacb1b
> change-id: 20250513-p3450-otg-b947f31843d8
>
> Best regards,
> --
> Aaron Kling <webgeek1234@gmail.com>

Friendly reminder about this patch.

Aaron
Re: [PATCH] arm64: tegra: Set usb micro-b port to otg mode on P3450
Posted by Aaron Kling 4 months, 2 weeks ago 
On Mon, Jun 30, 2025 at 2:35 PM Aaron Kling <webgeek1234@gmail.com> wrote:
>
> On Mon, May 26, 2025 at 8:22 PM Aaron Kling via B4 Relay
> <devnull+webgeek1234.gmail.com@kernel.org> wrote:
> >
> > From: Aaron Kling <webgeek1234@gmail.com>
> >
> > The usb micro-b port on p3450 is capable of otg and doesn't need
> > hardcoded to peripheral. No other supported tegra device is set up like
> > this, so align for consistency.
> >
> > Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
> > ---
> >  arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> > index 0ecdd7243b2eb1abba9adbe9a404b226c29b85ef..019484a271c396edc30200e8592c713455a8e1a4 100644
> > --- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> > +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> > @@ -514,7 +514,7 @@ pcie-6 {
> >                 ports {
> >                         usb2-0 {
> >                                 status = "okay";
> > -                               mode = "peripheral";
> > +                               mode = "otg";
> >                                 usb-role-switch;
> >
> >                                 vbus-supply = <&vdd_5v0_usb>;
> >
> > ---
> > base-commit: 405e6c37c89ef0df2bfc7a988820a3df22dacb1b
> > change-id: 20250513-p3450-otg-b947f31843d8
> >
> > Best regards,
> > --
> > Aaron Kling <webgeek1234@gmail.com>
>
> Friendly reminder about this patch.

Re-reminder about this patch.

Aaron
Re: [PATCH] arm64: tegra: Set usb micro-b port to otg mode on P3450
Posted by Thierry Reding 4 months, 2 weeks ago 
On Thu, Jul 31, 2025 at 04:40:05PM -0500, Aaron Kling wrote:
> On Mon, Jun 30, 2025 at 2:35 PM Aaron Kling <webgeek1234@gmail.com> wrote:
> >
> > On Mon, May 26, 2025 at 8:22 PM Aaron Kling via B4 Relay
> > <devnull+webgeek1234.gmail.com@kernel.org> wrote:
> > >
> > > From: Aaron Kling <webgeek1234@gmail.com>
> > >
> > > The usb micro-b port on p3450 is capable of otg and doesn't need
> > > hardcoded to peripheral. No other supported tegra device is set up like
> > > this, so align for consistency.
> > >
> > > Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
> > > ---
> > >  arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > >
> > > diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> > > index 0ecdd7243b2eb1abba9adbe9a404b226c29b85ef..019484a271c396edc30200e8592c713455a8e1a4 100644
> > > --- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> > > +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> > > @@ -514,7 +514,7 @@ pcie-6 {
> > >                 ports {
> > >                         usb2-0 {
> > >                                 status = "okay";
> > > -                               mode = "peripheral";
> > > +                               mode = "otg";
> > >                                 usb-role-switch;
> > >
> > >                                 vbus-supply = <&vdd_5v0_usb>;
> > >
> > > ---
> > > base-commit: 405e6c37c89ef0df2bfc7a988820a3df22dacb1b
> > > change-id: 20250513-p3450-otg-b947f31843d8
> > >
> > > Best regards,
> > > --
> > > Aaron Kling <webgeek1234@gmail.com>
> >
> > Friendly reminder about this patch.
> 
> Re-reminder about this patch.

Sorry for missing this earlier. We're in the middle of the merge window
now, so I can't apply this to a tree that feeds into linux-next, but I
will pick it up once the merge window closes.

Thanks,
Thierry
Re: [PATCH] arm64: tegra: Set usb micro-b port to otg mode on P3450
Posted by Aaron Kling 1 month, 4 weeks ago 
On Fri, Aug 1, 2025 at 4:41 AM Thierry Reding <thierry.reding@gmail.com> wrote:
>
> On Thu, Jul 31, 2025 at 04:40:05PM -0500, Aaron Kling wrote:
> > On Mon, Jun 30, 2025 at 2:35 PM Aaron Kling <webgeek1234@gmail.com> wrote:
> > >
> > > On Mon, May 26, 2025 at 8:22 PM Aaron Kling via B4 Relay
> > > <devnull+webgeek1234.gmail.com@kernel.org> wrote:
> > > >
> > > > From: Aaron Kling <webgeek1234@gmail.com>
> > > >
> > > > The usb micro-b port on p3450 is capable of otg and doesn't need
> > > > hardcoded to peripheral. No other supported tegra device is set up like
> > > > this, so align for consistency.
> > > >
> > > > Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
> > > > ---
> > > >  arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 2 +-
> > > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > >
> > > > diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> > > > index 0ecdd7243b2eb1abba9adbe9a404b226c29b85ef..019484a271c396edc30200e8592c713455a8e1a4 100644
> > > > --- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> > > > +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> > > > @@ -514,7 +514,7 @@ pcie-6 {
> > > >                 ports {
> > > >                         usb2-0 {
> > > >                                 status = "okay";
> > > > -                               mode = "peripheral";
> > > > +                               mode = "otg";
> > > >                                 usb-role-switch;
> > > >
> > > >                                 vbus-supply = <&vdd_5v0_usb>;
> > > >
> > > > ---
> > > > base-commit: 405e6c37c89ef0df2bfc7a988820a3df22dacb1b
> > > > change-id: 20250513-p3450-otg-b947f31843d8
> > > >
> > > > Best regards,
> > > > --
> > > > Aaron Kling <webgeek1234@gmail.com>
> > >
> > > Friendly reminder about this patch.
> >
> > Re-reminder about this patch.
>
> Sorry for missing this earlier. We're in the middle of the merge window
> now, so I can't apply this to a tree that feeds into linux-next, but I
> will pick it up once the merge window closes.

Reminder to pick up this patch.

Aaron

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