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arm64: dts: qcom: fix USB wakeup interrupts again (pt 2)

Johan Hovold linux-arm-msm linux-devicetree lkml stable 1 version Applied

Status from this message: Applied, thanks!

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  1. v1 Latest3 patches 11 repliesApplied

Patches in v1 Applied

#Subject and filesSizeRepliesApplied
1/3arm64: dts: qcom: sdm670: fix USB DP/DM HS PHY interruptsarch/arm64/boot/dts/qcom/sdm670.dtsi+4 -47 replies
2/3arm64: dts: qcom: sdm670: fix USB SS wakeuparch/arm64/boot/dts/qcom/sdm670.dtsi+1 -12 replies
3/3arm64: dts: qcom: sc8180x: fix USB SS wakeuparch/arm64/boot/dts/qcom/sc8180x.dtsi+2 -21 reply

Reviews trailers per patch

All 3 patches have a Reviewed-by or Acked-by.

PatchKonrad DybcioRichard Acayan
1/3R-b T-b
2/3R-b T-b
3/3R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH 0/3] arm64: dts: qcom: fix USB wakeup interrupts again (pt 2)

The USB DP/DM HS PHY interrupts need to be provided by the PDC interrupt controller in order to be able to wake the system up from low-power states and to be able to detect disconnect events, which requires triggering on falling edges.

A recent commit updated the trigger type but failed to change the interrupt provider as required. This leads to the current Linux driver failing to probe instead of printing an error during suspend and USB wakeup not working as intended.

While at it, fix also the SS PHY interrupt so that it too can be used to wakeup the system up.

Thanks to Konrad and Krishna for providing the sdm670 PDC interrupts numbers. The sc8180x SS PHY vectors I inferred from sdm670/sdm845/sm8150 which appear to use the name configuration.

After this series, only sm6375 remains to be fixed and I believe Bjorn is trying to dig out the corresponding vectors.

Also note that these patches have only been compile tested.

Johan

Johan Hovold (3):
arm64: dts: qcom: sdm670: fix USB DP/DM HS PHY interrupts
arm64: dts: qcom: sdm670: fix USB SS wakeup
arm64: dts: qcom: sc8180x: fix USB SS wakeup

 arch/arm64/boot/dts/qcom/sc8180x.dtsi | 4 ++--
 arch/arm64/boot/dts/qcom/sdm670.dtsi  | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)
Signature · 1 line
2.41.0