From: Aneesh V <aneesh@ti.com> To: devicetree-discuss@lists.ozlabs.org Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Aneesh V <aneesh@ti.com> Subject: [RFC v2 PATCH 0/3] dt: device tree bindings and data for EMIF and DDR Date: Mon, 19 Dec 2011 19:35:30 +0530 [thread overview] Message-ID: <1324303533-17458-1-git-send-email-aneesh@ti.com> (raw) 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. 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
WARNING: multiple messages have this Message-ID (diff)
From: aneesh@ti.com (Aneesh V) To: linux-arm-kernel@lists.infradead.org Subject: [RFC v2 PATCH 0/3] dt: device tree bindings and data for EMIF and DDR Date: Mon, 19 Dec 2011 19:35:30 +0530 [thread overview] Message-ID: <1324303533-17458-1-git-send-email-aneesh@ti.com> (raw) 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. 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
next reply other threads:[~2011-12-19 14:05 UTC|newest] Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-12-19 14:05 Aneesh V [this message] 2011-12-19 14:05 ` [RFC v2 PATCH 0/3] dt: device tree bindings and data for EMIF and DDR Aneesh V 2011-12-19 14:05 ` [RFC v2 PATCH 1/3] dt: device tree bindings for DDR memories Aneesh V 2011-12-19 14:05 ` Aneesh V 2011-12-19 16:52 ` Olof Johansson 2011-12-19 16:52 ` Olof Johansson 2011-12-20 7:09 ` Aneesh V 2011-12-20 7:09 ` Aneesh V 2012-01-19 12:18 ` Aneesh V 2012-01-19 12:18 ` Aneesh V 2011-12-19 14:05 ` [RFC v2 PATCH 2/3] dt: device tree bindings for TI's EMIF sdram controller Aneesh V 2011-12-19 14:05 ` Aneesh V 2011-12-19 16:56 ` Olof Johansson 2011-12-19 16:56 ` Olof Johansson 2011-12-20 7:12 ` Aneesh V 2011-12-20 7:12 ` Aneesh V 2011-12-19 16:59 ` Olof Johansson 2011-12-19 16:59 ` Olof Johansson 2011-12-20 7:19 ` Aneesh V 2011-12-20 7:19 ` Aneesh V 2011-12-19 14:05 ` [RFC v2 PATCH 3/3] arm/dts: EMIF and lpddr2 device tree data for OMAP4 boards Aneesh V 2011-12-19 14:05 ` Aneesh V 2011-12-19 23:01 ` [RFC v2 PATCH 0/3] dt: device tree bindings and data for EMIF and DDR Rob Herring 2011-12-19 23:01 ` Rob Herring 2011-12-19 23:35 ` Tony Lindgren 2011-12-19 23:35 ` Tony Lindgren 2011-12-20 10:44 ` Aneesh V 2011-12-20 10:44 ` Aneesh V 2011-12-20 12:40 ` Cousson, Benoit 2011-12-20 12:40 ` Cousson, Benoit 2011-12-20 14:08 ` Aneesh V 2011-12-20 14:08 ` Aneesh V 2012-01-08 17:23 ` Aneesh V 2012-01-08 17:23 ` Aneesh V 2012-01-09 5:42 ` Olof Johansson 2012-01-09 5:42 ` Olof Johansson 2012-01-13 19:36 ` Aneesh V 2012-01-13 19:36 ` Aneesh V 2012-01-16 19:15 ` Turquette, Mike 2012-01-16 19:15 ` Turquette, Mike 2012-01-19 19:26 ` Olof Johansson 2012-01-19 19:26 ` Olof Johansson 2012-01-17 12:06 ` Aneesh V 2012-01-17 12:06 ` Aneesh V 2011-12-20 10:16 ` Aneesh V 2011-12-20 10:16 ` Aneesh V 2012-01-19 14:28 ` Aneesh V 2012-01-19 14:28 ` Aneesh V 2012-01-19 14:31 ` Aneesh V 2012-01-19 14:31 ` Aneesh V 2012-01-19 14:28 ` [PATCH 1/3] dt: device tree bindings for DDR memories Aneesh V 2012-01-19 14:28 ` Aneesh V 2012-01-19 14:28 ` [PATCH 2/3] dt: device tree bindings for TI's EMIF sdram controller Aneesh V 2012-01-19 14:28 ` Aneesh V 2012-01-19 14:28 ` [PATCH 3/3] arm/dts: EMIF and lpddr2 device tree data for OMAP4 boards Aneesh V 2012-01-19 14:28 ` Aneesh V
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