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: de1001525c1a ("arm64: dts: qcom: sa8775p: add USB nodes")
Cc: Shazad Hussain <quic_shazhuss@xxxxxxxxxxx>
Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sa8775p.dtsi | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index b6a93b11cbbd..4b42a329460c 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -1610,8 +1610,8 @@ usb_0: usb@a6f8800 {
assigned-clock-rates = <19200000>, <200000000>;
interrupts-extended = <&intc GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>,
- <&pdc 14 IRQ_TYPE_EDGE_RISING>,
- <&pdc 15 IRQ_TYPE_EDGE_RISING>,
+ <&pdc 14 IRQ_TYPE_EDGE_BOTH>,
+ <&pdc 15 IRQ_TYPE_EDGE_BOTH>,
<&pdc 12 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "pwr_event",
"dp_hs_phy_irq",
@@ -1697,8 +1697,8 @@ usb_1: usb@a8f8800 {
assigned-clock-rates = <19200000>, <200000000>;
interrupts-extended = <&intc GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>,
- <&pdc 8 IRQ_TYPE_EDGE_RISING>,
- <&pdc 7 IRQ_TYPE_EDGE_RISING>,
+ <&pdc 8 IRQ_TYPE_EDGE_BOTH>,
+ <&pdc 7 IRQ_TYPE_EDGE_BOTH>,
<&pdc 13 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "pwr_event",
"dp_hs_phy_irq",
@@ -1760,8 +1760,8 @@ usb_2: usb@a4f8800 {
assigned-clock-rates = <19200000>, <200000000>;
interrupts-extended = <&intc GIC_SPI 444 IRQ_TYPE_LEVEL_HIGH>,
- <&pdc 10 IRQ_TYPE_EDGE_RISING>,
- <&pdc 9 IRQ_TYPE_EDGE_RISING>;
+ <&pdc 10 IRQ_TYPE_EDGE_BOTH>,
+ <&pdc 9 IRQ_TYPE_EDGE_BOTH>;
interrupt-names = "pwr_event",
"dp_hs_phy_irq",
"dm_hs_phy_irq";
--
2.41.0
