linux-kernel - [PATCHv5 0/2] socfpga: support suspend to ram

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Message-ID: <1432847977-18880-1-git-send-email-atull@opensource.altera.com>
Date:	Thu, 28 May 2015 16:19:35 -0500
From:	Alan Tull <atull@...nsource.altera.com>
To:	Dinh Nguyen <dinguyen@...nsource.altera.com>,
	Rob Herring <robh+dt@...nel.org>
CC:	Pavel Machek <pavel@...x.de>, Arnd Bergmann <arnd@...db.de>,
	"Steffen Trumtrar" <s.trumtrar@...gutronix.de>,
	Pawel Moll <pawel.moll@....com>,
	"Mark Rutland" <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	Russell King <linux@....linux.org.uk>,
	<linux-arm-kernel@...ts.infradead.org>,
	Alan Tull <atull@...nsource.altera.com>,
	Delicious Quinoq <delicious.quinoa@...il.com>
Subject: [PATCHv5 0/2] socfpga: support suspend to ram

Support suspend to ram on socfpga.
  * allocate space in ocram using sram driver.
  * Add a function in ocram to place DDR in self-refresh
    and suspend.
  * Prevent suspend if EDAC is enabled.
  * Add a device tree binding document for the Altera
    SOCFPGA SDRAM controller that is used to put DDR in
    self-refresh mode.

Alan Tull (2):
  ARM: socfpga: support suspend to ram
  ARM: socfpga: dts: add sdram controller dt binding doc

 .../arm/altera/socfpga-sdram-controller.txt        |   12 ++
 arch/arm/mach-socfpga/Kconfig                      |   10 +-
 arch/arm/mach-socfpga/Makefile                     |    1 +
 arch/arm/mach-socfpga/core.h                       |    6 +-
 arch/arm/mach-socfpga/pm.c                         |  149 ++++++++++++++++++++
 arch/arm/mach-socfpga/self-refresh.S               |  136 ++++++++++++++++++
 arch/arm/mach-socfpga/socfpga.c                    |    6 +-
 drivers/edac/altera_edac.c                         |   20 +++
 8 files changed, 337 insertions(+), 3 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/arm/altera/socfpga-sdram-controller.txt
 create mode 100644 arch/arm/mach-socfpga/pm.c
 create mode 100644 arch/arm/mach-socfpga/self-refresh.S

-- 
1.7.9.5

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