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* [PATCH 0/2] PSCI: system suspend support
@ 2015-06-16 13:50 Sudeep Holla
  2015-06-16 13:50 ` [PATCH 1/2] arm64: kernel: rename __cpu_suspend to keep it aligned with arm Sudeep Holla
                   ` (2 more replies)
  0 siblings, 3 replies; 26+ messages in thread
From: Sudeep Holla @ 2015-06-16 13:50 UTC (permalink / raw)
  To: linux-arm-kernel

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.

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

Sudeep Holla (2):
  arm64: kernel: rename __cpu_suspend to keep it aligned with arm
  drivers: firmware: psci: add system suspend support

 arch/arm64/include/asm/cpuidle.h |  8 ++------
 arch/arm64/include/asm/suspend.h |  2 +-
 arch/arm64/kernel/cpuidle.c      |  4 ++--
 arch/arm64/kernel/psci.c         |  2 +-
 arch/arm64/kernel/suspend.c      |  6 +++---
 drivers/firmware/psci.c          | 39 +++++++++++++++++++++++++++++++++++++++
 include/uapi/linux/psci.h        |  2 ++
 7 files changed, 50 insertions(+), 13 deletions(-)

-- 
1.9.1

^ permalink raw reply	[flat|nested] 26+ messages in thread

end of thread, other threads:[~2015-09-14 13:32 UTC | newest]

Thread overview: 26+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-06-16 13:50 [PATCH 0/2] PSCI: system suspend support Sudeep Holla
2015-06-16 13:50 ` [PATCH 1/2] arm64: kernel: rename __cpu_suspend to keep it aligned with arm Sudeep Holla
2015-06-17 13:57   ` Lorenzo Pieralisi
2015-06-16 13:50 ` [PATCH 2/2] drivers: firmware: psci: add system suspend support Sudeep Holla
2015-06-17 15:08   ` Lorenzo Pieralisi
2015-06-17 15:41     ` Sudeep Holla
2015-06-18 14:41 ` [PATCH v2 0/3] PSCI: " Sudeep Holla
2015-06-18 14:41   ` [PATCH v2 1/3] arm64: kernel: rename __cpu_suspend to keep it aligned with arm Sudeep Holla
2015-06-18 14:55     ` Catalin Marinas
2015-06-18 15:08       ` Sudeep Holla
2015-06-19 13:50         ` Catalin Marinas
2015-06-18 14:41   ` [PATCH v2 2/3] drivers: firmware: psci: define more generic PSCI_FN_NATIVE macro Sudeep Holla
2015-09-14 13:17     ` Lorenzo Pieralisi
2015-09-14 13:21       ` Sudeep Holla
2015-06-18 14:41   ` [PATCH v2 3/3] drivers: firmware: psci: add system suspend support Sudeep Holla
2015-07-14  6:17     ` Jisheng Zhang
2015-07-14  9:14       ` Sudeep Holla
2015-07-14  9:50         ` Jisheng Zhang
2015-07-14 11:02           ` Sudeep Holla
2015-07-14 11:40             ` Jisheng Zhang
2015-07-14 13:18               ` Sudeep Holla
2015-07-15  2:34                 ` Jisheng Zhang
2015-07-15 10:20                   ` Sudeep Holla
2015-09-14 13:23     ` Lorenzo Pieralisi
2015-09-14 13:32       ` Sudeep Holla
2015-06-18 18:13   ` [PATCH v2 0/3] PSCI: " Ashwin Chaugule

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