From: Alan Tull <atull-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org>
To: Dinh Nguyen
<dinguyen-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Pavel Machek <pavel-ynQEQJNshbs@public.gmane.org>,
Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
Steffen Trumtrar
<s.trumtrar-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Ian Campbell
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Russell King <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Alan Tull
<atull-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org>,
Delicious Quinoq
<delicious.quinoa-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCHv6 0/2] socfpga: support suspend to ram*
Date: Tue, 2 Jun 2015 13:35:37 -0500 [thread overview]
Message-ID: <1433270139-7042-1-git-send-email-atull@opensource.altera.com> (raw)
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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next reply other threads:[~2015-06-02 18:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-02 18:35 Alan Tull [this message]
2015-06-02 18:35 ` [PATCHv6 1/2] ARM: socfpga: support suspend to ram Alan Tull
[not found] ` <1433270139-7042-2-git-send-email-atull-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org>
2015-06-09 9:46 ` Pavel Machek
2015-06-02 18:35 ` [PATCHv6 2/2] ARM: socfpga: dts: add sdram controller dt binding doc Alan Tull
2015-06-02 19:22 ` [PATCHv6 0/2] socfpga: support suspend to ram* Dinh Nguyen
2015-06-04 22:35 ` Dinh Nguyen
[not found] ` <5570D29A.2030007-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org>
2015-06-05 13:14 ` Dinh Nguyen
2015-06-05 14:11 ` atull
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