From patchwork Wed Jan 7 05:28:55 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mayuresh Chitale X-Patchwork-Id: 5581951 Return-Path: X-Original-To: patchwork-dmaengine@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id C30DCBF6C3 for ; Wed, 7 Jan 2015 05:29:15 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id F41B620254 for ; Wed, 7 Jan 2015 05:29:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 23FFF2024C for ; Wed, 7 Jan 2015 05:29:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751912AbbAGF3N (ORCPT ); Wed, 7 Jan 2015 00:29:13 -0500 Received: from exprod5og104.obsmtp.com ([64.18.0.178]:59219 "HELO exprod5og104.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1750842AbbAGF3N (ORCPT ); Wed, 7 Jan 2015 00:29:13 -0500 Received: from mail-pd0-f182.google.com ([209.85.192.182]) (using TLSv1) by exprod5ob104.postini.com ([64.18.4.12]) with SMTP ID DSNKVKzEKf0ksMq9vMtRPOInuIk3jBEALWRs@postini.com; Tue, 06 Jan 2015 21:29:13 PST Received: by mail-pd0-f182.google.com with SMTP id p10so2372845pdj.13 for ; Tue, 06 Jan 2015 21:29:12 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=IKxklGbppv3yfmOapPSP9MJ1tD1ejLawCHMPpKrJh1g=; b=Vo64oWg3OU3wwM4nK4wmj8Yne5u9cUVQjdRXUkHPn45fLaEhsevdg974P4+1wF5N8d 8mkTzUUBQ4PQQGiiBaNxdTshqafyuaNVxkTvrji+8Nus6g1nDFI+8LhnslNpdiTqIDrr IipUrYxrvbpoHiKeWU6spp8yQgjINwWyL54sKPKO+9ODl0nyEzdbPK3YUW9Y3yG9mqg3 yf0NbzzGcP15ueDZ4khxUuBM6s7ZBYYQyu855xSzfNP8Z/3TFFgPrD40fFBaYOiNJUHs WzRbYzfAeOUvWOXcDlRx9hlnShjjRu66IOj49VaT8O/vYSZqS19yCG43bViopQ2ikFnY V5Hg== X-Gm-Message-State: ALoCoQn11yihDQTDfWJRB06TtrAbP/FWeLANVBsDB9lXq+lSso6y9OjEk0S8AYMRcqrOOYIh2hhlJw09Nwc60w0wYh/vvawdZy9cwr5XxJqkpGMBTVjbJ7D+RuMtRjYayposkSLoo//GZifBKjGGPRNYyQpQUssxvA== X-Received: by 10.70.129.48 with SMTP id nt16mr1758655pdb.113.1420608552688; Tue, 06 Jan 2015 21:29:12 -0800 (PST) X-Received: by 10.70.129.48 with SMTP id nt16mr1758633pdb.113.1420608552583; Tue, 06 Jan 2015 21:29:12 -0800 (PST) Received: from pnqlwv041.amcc.com ([182.73.239.130]) by mx.google.com with ESMTPSA id ju5sm522179pab.42.2015.01.06.21.29.08 (version=TLSv1 cipher=RC4-SHA bits=128/128); Tue, 06 Jan 2015 21:29:11 -0800 (PST) From: Mayuresh Chitale To: dan.j.williams@intel.com, vinod.koul@intel.com, dmaengine@vger.kernel.org Cc: arnd@arndb.de, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, ddutile@redhat.com, jcm@redhat.com, patches@apm.com, Mayuresh Chitale Subject: [PATCH 2/4] Documentation: dt-bindings: Add the binding info for APM X-Gene PCIe DMA driver Date: Wed, 7 Jan 2015 10:58:55 +0530 Message-Id: <1420608537-12296-3-git-send-email-mchitale@apm.com> X-Mailer: git-send-email 2.2.1.212.gc5b9256 In-Reply-To: <1420608537-12296-1-git-send-email-mchitale@apm.com> References: <1420608537-12296-1-git-send-email-mchitale@apm.com> Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds the device tree binding information for X-Gene PCIe DMA driver. Signed-off-by: Mayuresh Chitale Signed-off-by: Tanmay Inamdar --- Documentation/devicetree/bindings/dma/xgene-pciedma.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Documentation/devicetree/bindings/dma/xgene-pciedma.txt diff --git a/Documentation/devicetree/bindings/dma/xgene-pciedma.txt b/Documentation/devicetree/bindings/dma/xgene-pciedma.txt new file mode 100644 index 0000000..52ee87a --- /dev/null +++ b/Documentation/devicetree/bindings/dma/xgene-pciedma.txt @@ -0,0 +1,16 @@ +* X-Gene PCIe Direct Memory Access Controller + +Required properties: +- compatible : + - "apm,xgene-pciedma" for pcie DMA on X-Gene SoC +- interrupts : An interrupt-specifier which is used to handle DMA interrupts + +Examples: + pciedma0 { + status = "disabled"; + compatible = "apm,xgene-pciedma"; + reg = < 0x0 0x1F2B0154 0x0 0xC + 0x0 0x1F2B0058 0x0 0x8>; + reg-names = "cfg", "intr"; + interrupts = <0x0 0xC6 0x4>; + };