From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dinh Nguyen Subject: Re: [PATCHv6 0/2] socfpga: support suspend to ram* Date: Thu, 4 Jun 2015 17:35:06 -0500 Message-ID: <5570D29A.2030007@opensource.altera.com> References: <1433270139-7042-1-git-send-email-atull@opensource.altera.com> <556E028E.2080800@opensource.altera.com> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <556E028E.2080800@opensource.altera.com> Sender: linux-kernel-owner@vger.kernel.org To: Alan Tull , Rob Herring Cc: Pavel Machek , Arnd Bergmann , Steffen Trumtrar , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Russell King , linux-arm-kernel@lists.infradead.org, Delicious Quinoq List-Id: devicetree@vger.kernel.org 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 >> > > > Applied. > 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. Dinh