Re: [Qemu-arm] [PATCH v5 00/10] Add system_powerdown support on ARM for ACPI and DT

[Peter Maydell]

On 11 December 2015 at 03:21, Shannon Zhao <address@hidden> wrote:
> From: Shannon Zhao <address@hidden>
>
> ACPI SPEC 5.0 defines GPIO-signaled ACPI Events for Hardware-reduced
> platforms(like ARM). It uses GPIO pin to trigger an event to the guest.
> For QEMU, here we add PL061 GPIO controller and use PIN 3 for
> system_powerdown, reserving PIN 0, 1, 2 for PCI hotplug, CPU hotplug and
> memory hotplug.
>
> This patchset adds system_powerdown support on ARM through both ACPI and
> DT ways. It adds a GPIO controller(here is PL061) in machine virt and
> uses GPIO-singled event for ACPI while gpio-keys for DT. It has been
> tested for the guests starting by ACPI or DT while guests use systemd or
> acpid.

Thanks, applied to target-arm.next.

-- PMM