| Message ID | 20231213173131.29436-1-johan+linaro@kernel.org |
|---|---|
| Headers | show |
| Series | ARM: dts: qcom: sdx55: fix USB wakeup interrupts | expand |
On 12/13/23 18:31, Johan Hovold wrote: > The Qualcomm PDC interrupt controller binding expects two cells in > interrupt specifiers. > > Fixes: 9d038b2e62de ("ARM: dts: qcom: Add SDX55 platform and MTP board support") > Cc: stable@vger.kernel.org # 5.12 > Cc: Manivannan Sadhasivam <mani@kernel.org> > Signed-off-by: Johan Hovold <johan+linaro@kernel.org> > --- Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad
On Wed, 13 Dec 2023 18:31:28 +0100, Johan Hovold wrote: > 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. > > [...] Applied, thanks! [1/3] ARM: dts: qcom: sdx55: fix pdc '#interrupt-cells' commit: cc25bd06c16aa582596a058d375b2e3133f79b93 [2/3] ARM: dts: qcom: sdx55: fix USB DP/DM HS PHY interrupts commit: de95f139394a5ed82270f005bc441d2e7c1e51b7 [3/3] ARM: dts: qcom: sdx55: fix USB SS wakeup commit: 710dd03464e4ab5b3d329768388b165d61958577 Best regards,
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 Krishna for providing the PDC interrupt vectors. Note that these patches have not even been compile tested. Johan Johan Hovold (3): ARM: dts: qcom: sdx55: fix pdc '#interrupt-cells' ARM: dts: qcom: sdx55: fix USB DP/DM HS PHY interrupts ARM: dts: qcom: sdx55: fix USB SS wakeup arch/arm/boot/dts/qcom/qcom-sdx55.dtsi | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)