Hi Alexandre,

On Tue, Oct 25, 2016 at 11:37:57AM +0200, Alexandre Belloni wrote:

This patch set improves LPDDR support on SoCs using the Atmel MPDDR controller.

LPDDR memories can only handle up to 400 uncontrolled power offs in their
life. The proper power off sequence has to be applied before shutting down the
SoC.

I'm not too happy with the code duplication but this is a design choice
that has been made before because both shutdown controllers are really
different apart from the shutdown itself.

I guess it is still better than slowly killing the LPDDR.

Sorry, I totally forgot about this one. I queued it into my for-next
branch using an immutable topic branch, in case you need the patch
against the arm include to also go through arm-soc. Feel free to use
or ignore it:

The following changes since commit 7ce7d89f48834cefece7804d38fc5d85382edf77:

  Linux 4.10-rc1 (2016-12-25 16:13:08 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git tags/ib-psy-arm-at91-4.11

for you to fetch changes up to 0b0408745e7ff24757cbfd571d69026c0ddb803c:

  power: reset: at91-poweroff: timely shutdown LPDDR memories (2017-01-16 23:21:33 +0100)

----------------------------------------------------------------
immutable branch between ARM at91 and power-supply for v4.11
----------------------------------------------------------------

Alexandre Belloni (2):
      ARM: at91: define LPDDR types
      power: reset: at91-poweroff: timely shutdown LPDDR memories

 drivers/power/reset/Kconfig              |  2 +-
 drivers/power/reset/at91-poweroff.c      | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++++-
 drivers/power/reset/at91-sama5d2_shdwc.c | 49 ++++++++++++++++++++++++++++++++++++++++++++++++-
 include/soc/at91/at91sam9_ddrsdr.h       |  3 +++
 4 files changed, 105 insertions(+), 3 deletions(-)

-- Sebastian
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