From patchwork Fri Jan 20 15:32:49 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrea Merello X-Patchwork-Id: 9528823 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 5F811601AE for ; Fri, 20 Jan 2017 15:33:14 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4DE532842F for ; Fri, 20 Jan 2017 15:33:14 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 42EB028527; Fri, 20 Jan 2017 15:33:14 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 032A72842F for ; Fri, 20 Jan 2017 15:33:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752328AbdATPdN (ORCPT ); Fri, 20 Jan 2017 10:33:13 -0500 Received: from mail-wm0-f65.google.com ([74.125.82.65]:36469 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752670AbdATPdK (ORCPT ); Fri, 20 Jan 2017 10:33:10 -0500 Received: by mail-wm0-f65.google.com with SMTP id r126so7506273wmr.3 for ; Fri, 20 Jan 2017 07:33:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=OF49whdWXQj3Cilw0BUEzyxPMorp30CwqHsl5jU9/Mw=; b=IDVjA78pdbXBUPUfv8VJaBjB94lQ1335hDY12eAbq9WizJsVoKp4dFP49HZTrvKYmC 6QVj8q0GSmBM1Ged3dwhJPUVKIO7k2WUoZvkiAmPeC4t/xwGldSAIiEj+ayW10UobGfU QF87jIMhOmcR+zP+TvujBkKY9wb4jePMGjVZC7SzuaFStXPOk5XY0FPuqRx48y0TEjxU ZOhfcJJAUMRoAjHq2BjNa5j72waGtdxRN77J+Fo63sLWCguoqN1Nul9vwLXn3IxBvP+X E1qV76SB828F9i2NLYFzU+Rzln7cVgo0DeRL4qahRLzA9AMMLwgj0Kd4gEAYo5by2pkn lJjw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=OF49whdWXQj3Cilw0BUEzyxPMorp30CwqHsl5jU9/Mw=; b=PWoFFV//NRo/G84ADvDmAb205PY9hxfQC+ocpRJ4JU6K0zVbUA9nFqNr9B3JYKATbi 1xsGDuS+4jIb20yZYt9SU3KdHQPs8OWmVoLTcTy8sv/V/4TfHVGxslFaVlg4kvojK62A yGKDzNX205qmTzZlUmSwsubiPfTzyV5bl4z2uUhXzxUBCVYlW9EWckGhhAvfCV0jLOXw y3Y2YIKRIVJX19Uv3yVJGO6mLG07qThQQMqltGvOhaNrVXXF6NvRKPKnCbk/1ujzLUit X0+bxCcLHt5QuXZ29EpcGbrKSPcsPhIUQ8qIIFtT6k2Z+1JEPeYNWH6liAlJ+mwTdbB3 hhlw== X-Gm-Message-State: AIkVDXKF/9E3RQenapgAx9bqcNfkR8GjBQYAAWKyWWUOsmVDuUdkpgsPeFsCoSZJPO+Rag== X-Received: by 10.28.62.144 with SMTP id l138mr3704882wma.50.1484926383988; Fri, 20 Jan 2017 07:33:03 -0800 (PST) Received: from NewMoon.iit.local ([90.147.180.254]) by smtp.googlemail.com with ESMTPSA id l74sm6734899wmg.2.2017.01.20.07.33.03 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 20 Jan 2017 07:33:03 -0800 (PST) From: Andrea Merello To: vinod.koul@intel.com, michal.simek@xilinx.com, soren.brinkmann@xilinx.com Cc: dmaengine@vger.kernel.org, Andrea Merello Subject: [PATCH 5/5] Documentation: document xilinx_dma "xlnx, lengthregwidth" DT property Date: Fri, 20 Jan 2017 16:32:49 +0100 Message-Id: <1484926369-30910-5-git-send-email-andrea.merello@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1484926369-30910-1-git-send-email-andrea.merello@gmail.com> References: <1484926369-30910-1-git-send-email-andrea.merello@gmail.com> Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Andrea Merello --- Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt index 2897e6d..71d31f9 100644 --- a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt +++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt @@ -34,6 +34,9 @@ Required properties: Optional elements: "m_axi_mm2s_aclk", "m_axi_s2mm_aclk", "m_axi_sg_aclk" +Required properties for AXI DMA: +- xlnx,lengthregwidth: Should be the width of the length register as configured in h/w. + Required properties for VDMA: - xlnx,num-fstores: Should be the number of framebuffers as configured in h/w.