[PATCHv6 0/2] socfpga: support suspend to ram*
dinh.linux at gmail.com
Fri Jun 5 06:14:52 PDT 2015
On Thu, Jun 4, 2015 at 5:35 PM, Dinh Nguyen
<dinguyen at opensource.altera.com> wrote:
> Hi Alan,
> On 06/02/2015 02:22 PM, Dinh Nguyen wrote:
>> On 06/02/2015 01:35 PM, Alan Tull wrote:
>>> 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
> I had to un-apply this patch because I noticed that it's touching
> drivers/edac/altera_edac.c. This part should be a separate patch and
> need to go through linux-edac.
Nevermind on this, I got an ack-by from Borislav Petkov for the edac
part. No need to split the patch up.
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