Commit 29d91ecf authored by Johan Hovold's avatar Johan Hovold Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sm8550: fix USB wakeup interrupt types 



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: 7f7e5c1b ("arm64: dts: qcom: sm8550: Add USB PHYs and controller nodes")
Cc: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: default avatarJohan Hovold <johan+linaro@kernel.org>
Reviewed-by: default avatarAbel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20231120164331.8116-12-johan+linaro@kernel.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 54524b69

arch/arm64/boot/dts/qcom/sm8550.dtsi

+2 −2
Original line number Diff line number Diff line
@@ -2929,8 +2929,8 @@ 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",