[RFC PATCH 2/2] arm64: dts: qcom: lemans-evk: Enable wakeup for primary USB controller

Swati Agarwal posted 2 patches 1 month, 2 weeks ago
[RFC PATCH 2/2] arm64: dts: qcom: lemans-evk: Enable wakeup for primary USB controller
Posted by Swati Agarwal 1 month, 2 weeks ago
Add the "wakeup-source" property to the primary port controller node so its
interrupt can wake the system from low‑power states on lemans EVK
platform.

Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/lemans-evk.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/lemans-evk.dts b/arch/arm64/boot/dts/qcom/lemans-evk.dts
index 90fce947ca7e..50620b557404 100644
--- a/arch/arm64/boot/dts/qcom/lemans-evk.dts
+++ b/arch/arm64/boot/dts/qcom/lemans-evk.dts
@@ -515,6 +515,8 @@ usb-typec@67 {
 		pinctrl-0 = <&usb_id>, <&usb0_intr_state>;
 		pinctrl-names = "default";
 
+		wakeup-source;
+
 		ports {
 			#address-cells = <1>;
 			#size-cells = <0>;
-- 
2.34.1

Re: [RFC PATCH 2/2] arm64: dts: qcom: lemans-evk: Enable wakeup for primary USB controller
Posted by Krzysztof Kozlowski 1 month, 2 weeks ago
On 15/02/2026 19:33, Swati Agarwal wrote:
> Add the "wakeup-source" property to the primary port controller node so its
> interrupt can wake the system from low‑power states on lemans EVK
> platform.
> 
> Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/lemans-evk.dts | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/lemans-evk.dts b/arch/arm64/boot/dts/qcom/lemans-evk.dts
> index 90fce947ca7e..50620b557404 100644
> --- a/arch/arm64/boot/dts/qcom/lemans-evk.dts
> +++ b/arch/arm64/boot/dts/qcom/lemans-evk.dts
> @@ -515,6 +515,8 @@ usb-typec@67 {
>  		pinctrl-0 = <&usb_id>, <&usb0_intr_state>;
>  		pinctrl-names = "default";
>  
> +		wakeup-source;

I don't think this was tested. Please read internal guideline which asks
you about specific steps YOU MUST do.

Best regards,
Krzysztof
Re: [RFC PATCH 2/2] arm64: dts: qcom: lemans-evk: Enable wakeup for primary USB controller
Posted by Konrad Dybcio 1 month, 2 weeks ago
On 2/15/26 7:33 PM, Swati Agarwal wrote:
> Add the "wakeup-source" property to the primary port controller node so its
> interrupt can wake the system from low‑power states on lemans EVK
> platform.
> 
> Signed-off-by: Swati Agarwal <swati.agarwal@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad