On Tue, 26 Dec 2023 12:21:04 -0700, Mark Hasemeyer wrote:
> Currently the cros_ec driver assumes that its associated interrupt is
> wake capable. This is an incorrect assumption as some Chromebooks use a
> separate wake pin, while others overload the interrupt for wake and IO.
> This patch train updates the driver to query the underlying ACPI/DT data
> to determine whether or not the IRQ should be enabled for wake.
>
> Both the device tree and ACPI systems have methods for reporting IRQ
> wake capability. In device tree based systems, a node can advertise
> itself as a 'wakeup-source'. In ACPI based systems, GpioInt and
> Interrupt resource descriptors can use the 'SharedAndWake' or
> 'ExclusiveAndWake' share types.
>
> [...]
Applied, thanks!
[14/24] arm64: dts: qcom: sc7180: Enable cros-ec-spi as wake source
commit: f172a341ec1f66bac2866720931594e81f02ad4d
[15/24] arm64: dts: qcom: sc7280: Enable cros-ec-spi as wake source
commit: a4b28b9ecc99673da875e214b1a06f1e0f0a24fa
[16/24] arm64: dts: qcom: sdm845: Enable cros-ec-spi as wake source
commit: a7baa25bfbfdcd4e76414f29ab43317ded8d3e6e
Best regards,
--
Bjorn Andersson <andersson@xxxxxxxxxx>
