From patchwork Wed Mar 6 16:15:39 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Porter X-Patchwork-Id: 2226921 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 55D5B40077 for ; Wed, 6 Mar 2013 16:16:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752937Ab3CFQQW (ORCPT ); Wed, 6 Mar 2013 11:16:22 -0500 Received: from mail-ia0-f179.google.com ([209.85.210.179]:59301 "EHLO mail-ia0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753866Ab3CFQPc (ORCPT ); Wed, 6 Mar 2013 11:15:32 -0500 Received: by mail-ia0-f179.google.com with SMTP id x24so7549892iak.10 for ; Wed, 06 Mar 2013 08:15:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:sender:from:to:cc:subject:date:message-id:x-mailer :in-reply-to:references; bh=KrbAFIipLuW0WykwlJtBZ2rwhJuqeebBSRuGa7yHwBU=; b=QNRuOxv5BdgVf64DsyIzowZltBMjVkSQFYNQCO4ka6bLY7D8kvrEwQg72V8wZ8P+rO qf3ruFKASOd460mfhRnTeSzkOXS6/lZEGht4vWaatDhSJPmR73ClXVAmXpXAe9zaP4sh hjUngvkv0i28ag8q9IKDIP8JfzO4ZIlp3ZinHc4SJHLIuszGf9Cpy5gVwn8bpMcwIFVj ATpwruveFTFevFvNhEwWVyhXJvL1i8vAR96wpL8CcFNgS0exYV3iw9Z7G2eBMrm0leP/ jfVe/TQJSuMGZJ1W1RwbKSY9bbsyLB2NofWqJ43/L+kUZqBx9skipLVXN8Mt+/qR63nL Abmw== X-Received: by 10.42.121.14 with SMTP id h14mr31358173icr.27.1362586531765; Wed, 06 Mar 2013 08:15:31 -0800 (PST) Received: from beef.ohporter.com (cpe-98-27-254-98.neo.res.rr.com. [98.27.254.98]) by mx.google.com with ESMTPS id vb15sm24923098igb.9.2013.03.06.08.15.30 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 06 Mar 2013 08:15:31 -0800 (PST) From: Matt Porter To: Tony Lindgren , Sekhar Nori , Grant Likely , Rob Herring , Vinod Koul , Mark Brown , Benoit Cousson , Russell King , Rob Landley , Andrew Morton Cc: Devicetree Discuss , Linux OMAP List , Linux ARM Kernel List , Linux DaVinci Kernel List , Linux Kernel Mailing List , Linux Documentation List , Linux MMC List , Linux SPI Devel List , Arnd Bergmann Subject: [PATCH v9 9/9] ARM: dts: add AM33XX SPI DMA support Date: Wed, 6 Mar 2013 11:15:39 -0500 Message-Id: <1362586540-10393-10-git-send-email-mporter@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1362586540-10393-1-git-send-email-mporter@ti.com> References: <1362586540-10393-1-git-send-email-mporter@ti.com> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Adds DMA resources to the AM33XX SPI nodes. Signed-off-by: Matt Porter --- arch/arm/boot/dts/am33xx.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index cbea5ab..c3c781a 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -327,6 +327,11 @@ interrupt = <65>; ti,spi-num-cs = <2>; ti,hwmods = "spi0"; + dmas = <&edma 16 + &edma 17 + &edma 18 + &edma 19>; + dma-names = "tx0", "rx0", "tx1", "rx1"; status = "disabled"; }; @@ -338,6 +343,11 @@ interrupt = <125>; ti,spi-num-cs = <2>; ti,hwmods = "spi1"; + dmas = <&edma 42 + &edma 43 + &edma 44 + &edma 45>; + dma-names = "tx0", "rx0", "tx1", "rx1"; status = "disabled"; };