[PATCH 0/2] ARM: at91/pm: add ULP1 support

Wenyou Yang wenyou.yang at atmel.com
Wed Oct 14 20:41:05 PDT 2015


This patch series is to add the ultra Low-power mode 1(ULP1) mode
support.

The ULP1 mode is introduced by SAMA5D2. In ULP1 mode, the system can
achieve the lowest power consumption, and it can be woken up more
quickly, about 30uS.


Wenyou Yang (2):
  ARM: at91/pm: move enter sleep code to a procedure
  ARM: at91/pm: add ultra Low-power mode 1(ULP1) support

 arch/arm/mach-at91/pm.c         |   29 +++++
 arch/arm/mach-at91/pm.h         |    7 ++
 arch/arm/mach-at91/pm_suspend.S |  239 +++++++++++++++++++++++++++++----------
 include/linux/clk/at91_pmc.h    |   36 ++++++
 4 files changed, 249 insertions(+), 62 deletions(-)

-- 
1.7.9.5




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