This is a note to let you know that I've just added the patch titled
arm64: dts: qcom: sm8550: fix USB wakeup interrupt types
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-qcom-sm8550-fix-usb-wakeup-interrupt-types.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 92c48e4d374a1b706460e09c89dd500b0d986cf1
Author: Johan Hovold <johan+linaro@xxxxxxxxxx>
Date: Mon Nov 20 17:43:31 2023 +0100
arm64: dts: qcom: sm8550: fix USB wakeup interrupt types
[ Upstream commit 29d91ecf530a4ef0b7f94cb8cde07ed69731e45d ]
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>
Link: https://lore.kernel.org/r/20231120164331.8116-12-johan+linaro@xxxxxxxxxx
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 52c0c1730702..045cef68a256 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -2893,8 +2893,8 @@ 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",
