From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752940AbcFJJM4 (ORCPT ); Fri, 10 Jun 2016 05:12:56 -0400 Received: from mail-cys01nam02on0088.outbound.protection.outlook.com ([104.47.37.88]:20792 "EHLO NAM02-CY1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751374AbcFJJMu (ORCPT ); Fri, 10 Jun 2016 05:12:50 -0400 Authentication-Results: spf=pass (sender IP is 149.199.60.83) smtp.mailfrom=xilinx.com; vger.kernel.org; dkim=none (message not signed) header.d=none;vger.kernel.org; dmarc=bestguesspass action=none header.from=xilinx.com; From: Kedareswara rao Appana To: , , , , , , , , , , , , CC: , , , Subject: [PATCH 1/4] Documentation: DT: vdma: Update binding doc for multi-channel dma mode Date: Fri, 10 Jun 2016 14:42:31 +0530 Message-ID: <1465549954-30220-2-git-send-email-appanad@xilinx.com> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1465549954-30220-1-git-send-email-appanad@xilinx.com> References: <1465549954-30220-1-git-send-email-appanad@xilinx.com> X-RCIS-Action: ALLOW X-TM-AS-Product-Ver: IMSS-7.1.0.1224-8.0.0.1202-22382.005 X-TM-AS-User-Approved-Sender: Yes;Yes X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:149.199.60.83;IPV:NLI;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(979002)(6009001)(2980300002)(438002)(199003)(189002)(63266004)(47776003)(33646002)(86362001)(50466002)(19580405001)(15650500001)(48376002)(103686003)(36756003)(4326007)(92566002)(2906002)(106466001)(2201001)(2950100001)(46386002)(81156014)(36386004)(45336002)(81166006)(6806005)(52956003)(8676002)(229853001)(5008740100001)(42186005)(87936001)(189998001)(50226002)(50986999)(90966002)(8936002)(586003)(76176999)(5001770100001)(5003940100001)(19580395003)(107986001)(921003)(1121003)(83996005)(2101003)(969003)(989001)(999001)(1009001)(1019001);DIR:OUT;SFP:1101;SCL:1;SRVR:CY1NAM02HT030;H:xsj-pvapsmtpgw01;FPR:;SPF:Pass;PTR:unknown-60-83.xilinx.com;A:1;MX:1;LANG:en; MIME-Version: 1.0 Content-Type: text/plain X-MS-Office365-Filtering-Correlation-Id: 1c8924c2-88e9-4ed8-133f-08d3910f63ed X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:(8251501002);SRVR:CY1NAM02HT030; X-Microsoft-Antispam-PRVS: <4be8b68f998f44838f0280e2e4e50805@CY1NAM02HT030.eop-nam02.prod.protection.outlook.com> X-Exchange-Antispam-Report-Test: UriScan:(192813158149592); X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:(601004)(2401047)(13017025)(13023025)(13015025)(13018025)(8121501046)(5005006)(13024025)(3002001)(10201501046)(6055026);SRVR:CY1NAM02HT030;BCL:0;PCL:0;RULEID:;SRVR:CY1NAM02HT030; X-Forefront-PRVS: 096943F07A X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Jun 2016 09:12:46.8577 (UTC) X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.60.83];Helo=[xsj-pvapsmtpgw01] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY1NAM02HT030 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch updates the device-tree binding doc for AXI DMA multi channel dma mode. Signed-off-by: Kedareswara rao Appana --- .../devicetree/bindings/dma/xilinx/xilinx_vdma.txt | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt index a1f2683..0faa189 100644 --- a/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt +++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt @@ -40,6 +40,8 @@ Required properties for VDMA: Optional properties: - xlnx,include-sg: Tells configured for Scatter-mode in the hardware. +Optional properties for AXI DMA: +- xlnx,mcdma: Tells whether configured for multi-channel mode in the hardware. Optional properties for VDMA: - xlnx,flush-fsync: Tells which channel to Flush on Frame sync. It takes following values: @@ -60,6 +62,8 @@ Optional child node properties: Optional child node properties for VDMA: - xlnx,genlock-mode: Tells Genlock synchronization is enabled/disabled in hardware. +Optional child node properties for AXI DMA: +-dma-channels: Number of dma channels in child node. Example: ++++++++ -- 1.7.1