From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aneesh V Subject: Re: [RFC v2 PATCH 0/3] dt: device tree bindings and data for EMIF and DDR Date: Thu, 19 Jan 2012 20:01:16 +0530 Message-ID: <4F182934.5040808@ti.com> References: <1324303533-17458-1-git-send-email-aneesh@ti.com> <1326983321-319-1-git-send-email-aneesh@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1326983321-319-1-git-send-email-aneesh@ti.com> Sender: linux-omap-owner@vger.kernel.org To: Aneesh V Cc: devicetree-discuss@lists.ozlabs.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org On Thursday 19 January 2012 07:58 PM, Aneesh V wrote: > This is an RFC to add new device tree bindings for DDR memories and > EMIF - TI's DDR SDRAM controller. > > The first patch adds bindings for DDR memories. Currently, > we have added properties for only DDR3 and LPDDR2 memories. > However, the binding can be easily extended to describe > other types such as DDR2 in the future. > > The second patch provides the bindings for the EMIF controller. > > The final patch provides DT data for EMIF controller instances > in OMAP4 and LPDDR2 memories attached to them on various boards. > > Thanks to Rajendra for answering my numerous queries on device tree. > > This is a re-post of the RFC that was posted to devicetree-discuss ml, > now sent to a larger audience and looping out an internal list. > Please ignore the previous version. Please ignore this series. I did git-send-email from wrong directory. > > Aneesh V (3): > dt: device tree bindings for DDR memories > dt: device tree bindings for TI's EMIF sdram controller > arm/dts: EMIF and lpddr2 device tree data for OMAP4 boards > > Documentation/devicetree/bindings/ddr/ddr.txt | 114 ++++++++++++++++++++ > .../devicetree/bindings/ddr/ddr_timings.txt | 62 +++++++++++ > .../bindings/memory-controllers/ti/emif.txt | 64 +++++++++++ > arch/arm/boot/dts/omap-common-devices.dtsi | 63 +++++++++++ > arch/arm/boot/dts/omap4-panda.dts | 13 +++ > arch/arm/boot/dts/omap4-sdp.dts | 13 +++ > arch/arm/boot/dts/omap4.dtsi | 19 ++++ > 7 files changed, 348 insertions(+), 0 deletions(-) > create mode 100644 Documentation/devicetree/bindings/ddr/ddr.txt > create mode 100644 Documentation/devicetree/bindings/ddr/ddr_timings.txt > create mode 100644 Documentation/devicetree/bindings/memory-controllers/ti/emif.txt > create mode 100644 arch/arm/boot/dts/omap-common-devices.dtsi >