* [PATCH 1/3] arm64: dts: ti: k3-am62p-j722s-common-wakeup: Add bootph-all tag to usb0-phy-ctrl node
2025-08-29 7:46 [PATCH 0/3] arm64: dts: ti: Add bootph-all tag to USB PHY controllers Hrushikesh Salunke
@ 2025-08-29 7:46 ` Hrushikesh Salunke
2025-08-29 7:46 ` [PATCH 2/3] arm64: dts: ti: k3-am62-wakeup: " Hrushikesh Salunke
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: Hrushikesh Salunke @ 2025-08-29 7:46 UTC (permalink / raw)
To: nm, vigneshr, kristo, robh, krzk+dt, conor+dt
Cc: s-vadapalli, linux-arm-kernel, devicetree, linux-kernel,
h-salunke, danishanwar
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-am62p-j722s-common-wakeup.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi
index 6757b37a9de3..42f80edf52b7 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi
@@ -35,6 +35,7 @@ cpsw_mac_syscon: ethernet-mac-syscon@200 {
usb0_phy_ctrl: syscon@4008 {
compatible = "ti,am62-usb-phy-ctrl", "syscon";
reg = <0x4008 0x4>;
+ bootph-all;
};
usb1_phy_ctrl: syscon@4018 {
--
2.34.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/3] arm64: dts: ti: k3-am62-wakeup: Add bootph-all tag to usb0-phy-ctrl node
2025-08-29 7:46 [PATCH 0/3] arm64: dts: ti: Add bootph-all tag to USB PHY controllers Hrushikesh Salunke
2025-08-29 7:46 ` [PATCH 1/3] arm64: dts: ti: k3-am62p-j722s-common-wakeup: Add bootph-all tag to usb0-phy-ctrl node Hrushikesh Salunke
@ 2025-08-29 7:46 ` Hrushikesh Salunke
2025-08-29 7:47 ` [PATCH 3/3] arm64: dts: ti: k3-am62a-wakeup: " Hrushikesh Salunke
2025-08-29 12:03 ` [PATCH 0/3] arm64: dts: ti: Add bootph-all tag to USB PHY controllers Nishanth Menon
3 siblings, 0 replies; 6+ messages in thread
From: Hrushikesh Salunke @ 2025-08-29 7:46 UTC (permalink / raw)
To: nm, vigneshr, kristo, robh, krzk+dt, conor+dt
Cc: s-vadapalli, linux-arm-kernel, devicetree, linux-kernel,
h-salunke, danishanwar
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-am62-wakeup.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
index 6549b7efa656..42206f63af88 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
@@ -35,6 +35,7 @@ cpsw_mac_syscon: ethernet-mac-syscon@200 {
usb0_phy_ctrl: syscon@4008 {
compatible = "ti,am62-usb-phy-ctrl", "syscon";
reg = <0x4008 0x4>;
+ bootph-all;
};
usb1_phy_ctrl: syscon@4018 {
--
2.34.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 3/3] arm64: dts: ti: k3-am62a-wakeup: Add bootph-all tag to usb0-phy-ctrl node
2025-08-29 7:46 [PATCH 0/3] arm64: dts: ti: Add bootph-all tag to USB PHY controllers Hrushikesh Salunke
2025-08-29 7:46 ` [PATCH 1/3] arm64: dts: ti: k3-am62p-j722s-common-wakeup: Add bootph-all tag to usb0-phy-ctrl node Hrushikesh Salunke
2025-08-29 7:46 ` [PATCH 2/3] arm64: dts: ti: k3-am62-wakeup: " Hrushikesh Salunke
@ 2025-08-29 7:47 ` Hrushikesh Salunke
2025-08-29 12:03 ` [PATCH 0/3] arm64: dts: ti: Add bootph-all tag to USB PHY controllers Nishanth Menon
3 siblings, 0 replies; 6+ messages in thread
From: Hrushikesh Salunke @ 2025-08-29 7:47 UTC (permalink / raw)
To: nm, vigneshr, kristo, robh, krzk+dt, conor+dt
Cc: s-vadapalli, linux-arm-kernel, devicetree, linux-kernel,
h-salunke, danishanwar
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-am62a-wakeup.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi
index 9ef1c829a9df..8ed2b18c95f6 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi
@@ -33,6 +33,7 @@ cpsw_mac_syscon: ethernet-mac-syscon@200 {
usb0_phy_ctrl: syscon@4008 {
compatible = "ti,am62-usb-phy-ctrl", "syscon";
reg = <0x4008 0x4>;
+ bootph-all;
};
usb1_phy_ctrl: syscon@4018 {
--
2.34.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH 0/3] arm64: dts: ti: Add bootph-all tag to USB PHY controllers
2025-08-29 7:46 [PATCH 0/3] arm64: dts: ti: Add bootph-all tag to USB PHY controllers Hrushikesh Salunke
` (2 preceding siblings ...)
2025-08-29 7:47 ` [PATCH 3/3] arm64: dts: ti: k3-am62a-wakeup: " Hrushikesh Salunke
@ 2025-08-29 12:03 ` Nishanth Menon
2025-09-01 8:08 ` Hrushikesh Salunke
3 siblings, 1 reply; 6+ messages in thread
From: Nishanth Menon @ 2025-08-29 12:03 UTC (permalink / raw)
To: Hrushikesh Salunke
Cc: vigneshr, kristo, robh, krzk+dt, conor+dt, s-vadapalli,
linux-arm-kernel, devicetree, linux-kernel, danishanwar
On 13:16-20250829, 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.
>
> This series is based on commit:
> 8cd53fb40a30 Add linux-next specific files for 20250828
>
> Hrushikesh Salunke (3):
> arm64: dts: ti: k3-am62p-j722s-common-wakeup: Add bootph-all tag to
> usb0-phy-ctrl node
> arm64: dts: ti: k3-am62-wakeup: Add bootph-all tag to usb0-phy-ctrl
> node
> arm64: dts: ti: k3-am62a-wakeup: Add bootph-all tag to usb0-phy-ctrl
> node
>
> arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi | 1 +
> arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi | 1 +
> arch/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi | 1 +
> 3 files changed, 3 insertions(+)
>
> --
> 2.34.1
>
NAK! please do this for the boards that need this capability. bootph
property at SoC dtsi level are mandatory components for ALL bootmodes
and all boards.
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
https://ti.com/opensource
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH 0/3] arm64: dts: ti: Add bootph-all tag to USB PHY controllers
2025-08-29 12:03 ` [PATCH 0/3] arm64: dts: ti: Add bootph-all tag to USB PHY controllers Nishanth Menon
@ 2025-09-01 8:08 ` Hrushikesh Salunke
0 siblings, 0 replies; 6+ messages in thread
From: Hrushikesh Salunke @ 2025-09-01 8:08 UTC (permalink / raw)
To: Nishanth Menon
Cc: vigneshr, kristo, robh, krzk+dt, conor+dt, s-vadapalli,
linux-arm-kernel, devicetree, linux-kernel, danishanwar
On 29/08/25 17:33, Nishanth Menon wrote:
> On 13:16-20250829, 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.
>>
>> This series is based on commit:
>> 8cd53fb40a30 Add linux-next specific files for 20250828
>>
>> Hrushikesh Salunke (3):
>> arm64: dts: ti: k3-am62p-j722s-common-wakeup: Add bootph-all tag to
>> usb0-phy-ctrl node
>> arm64: dts: ti: k3-am62-wakeup: Add bootph-all tag to usb0-phy-ctrl
>> node
>> arm64: dts: ti: k3-am62a-wakeup: Add bootph-all tag to usb0-phy-ctrl
>> node
>>
>> arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi | 1 +
>> arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi | 1 +
>> arch/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi | 1 +
>> 3 files changed, 3 insertions(+)
>>
>> --
>> 2.34.1
>>
>
> NAK! please do this for the boards that need this capability. bootph
> property at SoC dtsi level are mandatory components for ALL bootmodes
> and all boards.
>
Thanks for the feedback. As suggested, I will update the patch series to
ensure "bootph-all" property is added only to those board specific dts
files which actually need it rather than the common SoC level dtsi
files.
Regards,
Hrushikesh.
^ permalink raw reply [flat|nested] 6+ messages in thread