From mboxrd@z Thu Jan 1 00:00:00 1970 From: sudeep.holla@arm.com (Sudeep Holla) Date: Tue, 16 Jun 2015 14:50:38 +0100 Subject: [PATCH 0/2] PSCI: system suspend support Message-ID: <1434462640-19613-1-git-send-email-sudeep.holla@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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