* [PATCH] arm64: dts: qcom: sc7180: Configure USB as wakeup source
@ 2022-09-01 17:17 Matthias Kaehlcke
2022-09-01 17:25 ` Matthias Kaehlcke
0 siblings, 1 reply; 2+ messages in thread
From: Matthias Kaehlcke @ 2022-09-01 17:17 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski
Cc: linux-arm-msm, linux-kernel, Krishna Kurapati, Douglas Anderson,
devicetree, Matthias Kaehlcke
The dwc3 USB controller of the sc7180 supports USB remote
wakeup, configure it as a wakeup source.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
---
arch/arm64/boot/dts/qcom/sc7180.dtsi | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 2d1f38342858..507718f309e1 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -2780,7 +2780,9 @@ usb_1: usb@a6f8800 {
<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_USB3 0>;
interconnect-names = "usb-ddr", "apps-usb";
- usb_1_dwc3: dwc3@a600000 {
+ wakeup-source;
+
+ usb_1_dwc3: usb@a600000 {
compatible = "snps,dwc3";
reg = <0 0x0a600000 0 0xe000>;
interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
--
2.37.2.789.g6183377224-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: qcom: sc7180: Configure USB as wakeup source
2022-09-01 17:17 [PATCH] arm64: dts: qcom: sc7180: Configure USB as wakeup source Matthias Kaehlcke
@ 2022-09-01 17:25 ` Matthias Kaehlcke
0 siblings, 0 replies; 2+ messages in thread
From: Matthias Kaehlcke @ 2022-09-01 17:25 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski
Cc: linux-arm-msm, linux-kernel, Krishna Kurapati, Douglas Anderson,
devicetree
On Thu, Sep 01, 2022 at 10:17:03AM -0700, Matthias Kaehlcke wrote:
> The dwc3 USB controller of the sc7180 supports USB remote
> wakeup, configure it as a wakeup source.
>
> Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
> ---
>
> arch/arm64/boot/dts/qcom/sc7180.dtsi | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index 2d1f38342858..507718f309e1 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -2780,7 +2780,9 @@ usb_1: usb@a6f8800 {
> <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_USB3 0>;
> interconnect-names = "usb-ddr", "apps-usb";
>
> - usb_1_dwc3: dwc3@a600000 {
> + wakeup-source;
> +
> + usb_1_dwc3: usb@a600000 {
Please disregard this version, it is based on a downstream branch which I used
for testing.
> compatible = "snps,dwc3";
> reg = <0 0x0a600000 0 0xe000>;
> interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
> --
> 2.37.2.789.g6183377224-goog
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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