[PATCH v2 0/4] arm64: dts: ti: Add bootph-all tag to USB PHY controller

[PATCH v2 0/4] arm64: dts: ti: Add bootph-all tag to USB PHY controller

[Hrushikesh Salunke]

This patch series adds the bootph-all property to USB0 PHY controller
nodes across multiple TI SoCs (AM62, AM62A, AM62P, J722S).

The bootph-all tag ensures that these USB PHY controller nodes are 
available during all boot phases, which is required for USB DFU 
(Device Firmware Upgrade) boot functionality.

Changes sice v1:
Updated patch series to add "bootph-all" tag to board specific file
instead of SoC file.
Rebased on current next.

This series is based on commit:
33bcf93b9a6b Add linux-next specific files for 20250901

Hrushikesh Salunke (4):
  arm64: dts: ti: k3-am62a7-sk: Add bootph-all tag to usb0_phy_ctrl node
  arm64: dts: ti: k3-am62p5-sk: Add bootph-all tag to usb0_phy_ctrl node
  arm64: dts: ti: k3-am62x-sk-common: Add bootph-all tag to
    usb0_phy_ctrl node
  arm64: dts: ti: k3-j722s-evm: Add bootph-all tag to usb0_phy_ctrl node

 arch/arm64/boot/dts/ti/k3-am62a7-sk.dts        | 4 ++++
 arch/arm64/boot/dts/ti/k3-am62p5-sk.dts        | 4 ++++
 arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 4 ++++
 arch/arm64/boot/dts/ti/k3-j722s-evm.dts        | 4 ++++
 4 files changed, 16 insertions(+)

-- 
2.34.1

[PATCH v2 1/4] arm64: dts: ti: k3-am62a7-sk: Add bootph-all tag to usb0_phy_ctrl node

[Hrushikesh Salunke]

Add bootph-all property to the USB0 PHY controller node to make it
available during all boot phases. This is required for USB DFU boot.

Signed-off-by: Hrushikesh Salunke <h-salunke@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
index bceead5e288e..434d30ce8916 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
@@ -734,6 +734,10 @@ usb0_hs_ep: endpoint {
 	};
 };
 
+&usb0_phy_ctrl {
+	bootph-all;
+};
+
 &usbss1 {
 	status = "okay";
 };
-- 
2.34.1

[PATCH v2 2/4] arm64: dts: ti: k3-am62p5-sk: Add bootph-all tag to usb0_phy_ctrl node

[Hrushikesh Salunke]

Add bootph-all property to the USB0 PHY controller node to make it
available during all boot phases. This is required for USB DFU boot.

Signed-off-by: Hrushikesh Salunke <h-salunke@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
index 899da7896563..57808e36dae0 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
@@ -607,6 +607,10 @@ usb0_hs_ep: endpoint {
 	};
 };
 
+&usb0_phy_ctrl {
+	bootph-all;
+};
+
 &usb1 {
 	dr_mode = "host";
 	pinctrl-names = "default";
-- 
2.34.1

[PATCH v2 3/4] arm64: dts: ti: k3-am62x-sk-common: Add bootph-all tag to usb0_phy_ctrl node

[Hrushikesh Salunke]

Add bootph-all property to the USB0 PHY controller node to make it
available during all boot phases. This is required for USB DFU boot.

Signed-off-by: Hrushikesh Salunke <h-salunke@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
index 13e1d36123d5..554def7b5c55 100644
--- a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
@@ -530,6 +530,10 @@ usb0_hs_ep: endpoint {
 	};
 };
 
+&usb0_phy_ctrl {
+	bootph-all;
+};
+
 &usb1 {
 	dr_mode = "host";
 	pinctrl-names = "default";
-- 
2.34.1

[PATCH v2 4/4] arm64: dts: ti: k3-j722s-evm: Add bootph-all tag to usb0_phy_ctrl node

[Hrushikesh Salunke]

Add bootph-all property to the USB0 PHY controller node to make it
available during all boot phases. This is required for USB DFU boot.

Signed-off-by: Hrushikesh Salunke <h-salunke@ti.com>
---
 arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
index 9d8abfa9afd2..747fd63f86c7 100644
--- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
@@ -936,6 +936,10 @@ &usb0 {
 	usb-role-switch;
 };
 
+&usb0_phy_ctrl {
+	bootph-all;
+};
+
 &usbss1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_usb1_pins_default>;
-- 
2.34.1

Re: [PATCH v2 0/4] arm64: dts: ti: Add bootph-all tag to USB PHY controller

[s-vadapalli]

On Tue, Sep 02, 2025 at 11:00:05AM +0530, Hrushikesh Salunke wrote:
> This patch series adds the bootph-all property to USB0 PHY controller
> nodes across multiple TI SoCs (AM62, AM62A, AM62P, J722S).

I believe that you are referring to boards rather than SoCs based on the
changes made in the patches which address Nishanth's feedback on the v1
series.

> 
> The bootph-all tag ensures that these USB PHY controller nodes are 
> available during all boot phases, which is required for USB DFU 
> (Device Firmware Upgrade) boot functionality.
> 
> Changes sice v1:
> Updated patch series to add "bootph-all" tag to board specific file
> instead of SoC file.
> Rebased on current next.
> 
> This series is based on commit:
> 33bcf93b9a6b Add linux-next specific files for 20250901

For the series,

Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>

Regards,
Siddharth.

Re: [PATCH v2 0/4] arm64: dts: ti: Add bootph-all tag to USB PHY controller

[Judith Mendez]

Hi Hrushikesh,

On 9/2/25 12:30 AM, Hrushikesh Salunke wrote:
> This patch series adds the bootph-all property to USB0 PHY controller
> nodes across multiple TI SoCs (AM62, AM62A, AM62P, J722S).
> 
> The bootph-all tag ensures that these USB PHY controller nodes are
> available during all boot phases, which is required for USB DFU
> (Device Firmware Upgrade) boot functionality.
> 
> Changes sice v1:
> Updated patch series to add "bootph-all" tag to board specific file
> instead of SoC file.
> Rebased on current next.
> 
> This series is based on commit:
> 33bcf93b9a6b Add linux-next specific files for 20250901
> 

Thanks for the patches.

Reviewed-by: Judith Mendez <jm@ti.com>

Re: [PATCH v2 0/4] arm64: dts: ti: Add bootph-all tag to USB PHY controller

[Nishanth Menon]

Hi Hrushikesh Salunke,

On Tue, 02 Sep 2025 11:00:05 +0530, Hrushikesh Salunke wrote:
> This patch series adds the bootph-all property to USB0 PHY controller
> nodes across multiple TI SoCs (AM62, AM62A, AM62P, J722S).
> 
> The bootph-all tag ensures that these USB PHY controller nodes are
> available during all boot phases, which is required for USB DFU
> (Device Firmware Upgrade) boot functionality.
> 
> [...]

I have applied the following to branch ti-k3-dts-next on [1].
Thank you!

[1/4] arm64: dts: ti: k3-am62a7-sk: Add bootph-all tag to usb0_phy_ctrl node
      commit: 47315d395a98a56f8854a2085f887fb18a8217d9
[2/4] arm64: dts: ti: k3-am62p5-sk: Add bootph-all tag to usb0_phy_ctrl node
      commit: 398af33bedc1a64f7045be065e1e17e292cc1c60
[3/4] arm64: dts: ti: k3-am62x-sk-common: Add bootph-all tag to usb0_phy_ctrl node
      commit: 69cd3e0eef26edbc39dca06522f6ae289448d172
[4/4] arm64: dts: ti: k3-j722s-evm: Add bootph-all tag to usb0_phy_ctrl node
      commit: 5cad4ce9a7b82118cfeeb764e1a555a5789c22e3

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
-- 
Regards,
Nishanth Menon
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