On 23-11-20 17:43:31, Johan Hovold wrote:
> The DP/DM wakeup interrupts are edge triggered and which edge to trigger
> on depends on use-case and whether a Low speed or Full/High speed device
> is connected.
>
> Note that only triggering on rising edges can be used to detect resume
> events but not disconnect events.
>
> Fixes: 7f7e5c1b037f ("arm64: dts: qcom: sm8550: Add USB PHYs and controller nodes")
> Cc: Abel Vesa <abel.vesa@xxxxxxxxxx>
> Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Reviewed-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/sm8550.dtsi | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> index 7b9ddde0b2c9..9b5b098bb7e8 100644
> --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> @@ -2923,8 +2923,8 @@ usb_1: usb@a6f8800 {
>
> interrupts-extended = <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
> <&pdc 17 IRQ_TYPE_LEVEL_HIGH>,
> - <&pdc 15 IRQ_TYPE_EDGE_RISING>,
> - <&pdc 14 IRQ_TYPE_EDGE_RISING>;
> + <&pdc 15 IRQ_TYPE_EDGE_BOTH>,
> + <&pdc 14 IRQ_TYPE_EDGE_BOTH>;
> interrupt-names = "hs_phy_irq",
> "ss_phy_irq",
> "dm_hs_phy_irq",
> --
> 2.41.0
>
