[PATCH v2 0/3] PSCI: system suspend support
Ashwin Chaugule
ashwin.chaugule at linaro.org
Thu Jun 18 11:13:11 PDT 2015
On 18 June 2015 at 10:41, Sudeep Holla <sudeep.holla at arm.com> wrote:
> Hi,
>
> These couple of patches add generic support for PSCI system suspend.
>
> The first patch aligns the cpu_{suspend,resume} functions so that they
> have identical prototype both on ARM32 and ARM64. The second patch adds
> the system suspend support on top of PSCIv1.0 implementation.
>
> The series is built on top of M.Rutland's branch[1] + Lorenzo's PSCI
> v1.0 support[2]. The wakeup source is not scope of these patches. It
> needs to addressed separately.
>
> Platforms with PSCI v1.0 supported in the firmware and SYSTEM_SUSPEND
> feature advertised as available is required for testing this. This was
> tested in ARM on Juno platform.
>
> Changes v1[3]->v2:
> - Introduces generic macro for PSCI_FN_NATIVE
> - Removed redundant code and renamed new PSCI_FN macros with
> v1.0 tag as suggested by Lorenzo
>
> Regards,
> Sudeep
>
> [1] git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git psci/unification
> [2] http://www.spinics.net/lists/devicetree/msg82017.html
> [3] http://www.spinics.net/lists/arm-kernel/msg425793.html
>
>
> Sudeep Holla (3):
> arm64: kernel: rename __cpu_suspend to keep it aligned with arm
> drivers: firmware: psci: define more generic PSCI_FN_NATIVE macro
> drivers: firmware: psci: add system suspend support
For all 3..
Reviewed-by: Ashwin Chaugule <ashwin.chaugule at linaro.org>
Thanks,
Ashwin.
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