From mboxrd@z Thu Jan 1 00:00:00 1970 From: varkabhadram@gmail.com (Varka Bhadram) Date: Tue, 05 Aug 2014 17:29:10 +0530 Subject: [PATCH v2 1/2] dma: Add Xilinx Central DMA DT Binding Documentation In-Reply-To: <1407238791-3370-1-git-send-email-sthokal@xilinx.com> References: <1407238791-3370-1-git-send-email-sthokal@xilinx.com> Message-ID: <53E0C70E.2010603@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 08/05/2014 05:09 PM, Srikanth Thokala wrote: > Device-tree binding documentation of Xilinx Central DMA Engine > > Signed-off-by: Srikanth Thokala > --- > Changes in v2: > - Change property 'xlnx,data-width' to 'xlnx,datawidth' in the description > to match the implementation. > > --- > .../devicetree/bindings/dma/xilinx/xilinx_cdma.txt | 54 ++++++++++++++++++++ > 1 file changed, 54 insertions(+) > create mode 100644 Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt > > diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt > new file mode 100644 > index 0000000..b04f76b > --- /dev/null > +++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt > @@ -0,0 +1,54 @@ > +Xilinx AXI CDMA engine, it does transfers between memory-mapped source > +address and a memory-mapped destination address. > + > +Required properties: > +- compatible: Should be "xlnx,axi-cdma-1.00.a" > +- #dma-cells: Should be <1>, see "dmas" property below > +- reg: Should contain cdma registers location and length. > +- dma-channel child node: Should have only one channel > + > + proper alignment for all the properties... Required properties: - compatible : Should be "xlnx,axi-cdma-1.00.a" - #dma-cells : Should be <1>, see "dmas" property below - reg : Should contain cdma registers location and length. ..... -- Regards, Varka Bhadram. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Varka Bhadram Subject: Re: [PATCH v2 1/2] dma: Add Xilinx Central DMA DT Binding Documentation Date: Tue, 05 Aug 2014 17:29:10 +0530 Message-ID: <53E0C70E.2010603@gmail.com> References: <1407238791-3370-1-git-send-email-sthokal@xilinx.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1407238791-3370-1-git-send-email-sthokal-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Srikanth Thokala , vinod.koul-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, michal.simek-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org, grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, levex-vYTEC60ixJUAvxtiuMwx3w@public.gmane.org, jassisinghbrar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, anirudh-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org, svemula-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org List-Id: devicetree@vger.kernel.org On 08/05/2014 05:09 PM, Srikanth Thokala wrote: > Device-tree binding documentation of Xilinx Central DMA Engine > > Signed-off-by: Srikanth Thokala > --- > Changes in v2: > - Change property 'xlnx,data-width' to 'xlnx,datawidth' in the description > to match the implementation. > > --- > .../devicetree/bindings/dma/xilinx/xilinx_cdma.txt | 54 ++++++++++++++++++++ > 1 file changed, 54 insertions(+) > create mode 100644 Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt > > diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt > new file mode 100644 > index 0000000..b04f76b > --- /dev/null > +++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt > @@ -0,0 +1,54 @@ > +Xilinx AXI CDMA engine, it does transfers between memory-mapped source > +address and a memory-mapped destination address. > + > +Required properties: > +- compatible: Should be "xlnx,axi-cdma-1.00.a" > +- #dma-cells: Should be <1>, see "dmas" property below > +- reg: Should contain cdma registers location and length. > +- dma-channel child node: Should have only one channel > + > + proper alignment for all the properties... Required properties: - compatible : Should be "xlnx,axi-cdma-1.00.a" - #dma-cells : Should be <1>, see "dmas" property below - reg : Should contain cdma registers location and length. ..... -- Regards, Varka Bhadram. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754175AbaHEMBG (ORCPT ); Tue, 5 Aug 2014 08:01:06 -0400 Received: from mail-pd0-f180.google.com ([209.85.192.180]:52694 "EHLO mail-pd0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752136AbaHEMBD (ORCPT ); Tue, 5 Aug 2014 08:01:03 -0400 Message-ID: <53E0C70E.2010603@gmail.com> Date: Tue, 05 Aug 2014 17:29:10 +0530 From: Varka Bhadram Organization: CDAC-HYD User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 MIME-Version: 1.0 To: Srikanth Thokala , vinod.koul@intel.com, dan.j.williams@intel.com, michal.simek@xilinx.com, grant.likely@linaro.org, robh+dt@kernel.org, levex@linux.com, jassisinghbrar@gmail.com CC: linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, anirudh@xilinx.com, svemula@xilinx.com Subject: Re: [PATCH v2 1/2] dma: Add Xilinx Central DMA DT Binding Documentation References: <1407238791-3370-1-git-send-email-sthokal@xilinx.com> In-Reply-To: <1407238791-3370-1-git-send-email-sthokal@xilinx.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/05/2014 05:09 PM, Srikanth Thokala wrote: > Device-tree binding documentation of Xilinx Central DMA Engine > > Signed-off-by: Srikanth Thokala > --- > Changes in v2: > - Change property 'xlnx,data-width' to 'xlnx,datawidth' in the description > to match the implementation. > > --- > .../devicetree/bindings/dma/xilinx/xilinx_cdma.txt | 54 ++++++++++++++++++++ > 1 file changed, 54 insertions(+) > create mode 100644 Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt > > diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt > new file mode 100644 > index 0000000..b04f76b > --- /dev/null > +++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_cdma.txt > @@ -0,0 +1,54 @@ > +Xilinx AXI CDMA engine, it does transfers between memory-mapped source > +address and a memory-mapped destination address. > + > +Required properties: > +- compatible: Should be "xlnx,axi-cdma-1.00.a" > +- #dma-cells: Should be <1>, see "dmas" property below > +- reg: Should contain cdma registers location and length. > +- dma-channel child node: Should have only one channel > + > + proper alignment for all the properties... Required properties: - compatible : Should be "xlnx,axi-cdma-1.00.a" - #dma-cells : Should be <1>, see "dmas" property below - reg : Should contain cdma registers location and length. ..... -- Regards, Varka Bhadram.