From patchwork Fri Jan 11 05:48:50 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Porter X-Patchwork-Id: 1963881 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 2D63C40B27 for ; Fri, 11 Jan 2013 05:45:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755208Ab3AKFo5 (ORCPT ); Fri, 11 Jan 2013 00:44:57 -0500 Received: from mail-qa0-f46.google.com ([209.85.216.46]:47596 "EHLO mail-qa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755196Ab3AKFoy (ORCPT ); Fri, 11 Jan 2013 00:44:54 -0500 Received: by mail-qa0-f46.google.com with SMTP id r4so2323937qaq.12 for ; Thu, 10 Jan 2013 21:44:53 -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=EosLAliW0wLsYHWy7TohYwS3WPECTnn2Ee0jMed1FH8=; b=kOdsgQ49ZtYM1gMHnznNQF+GdT80eIqm7nDtgqe78evW4jz/jCZ+bW6mHj2hAvHg4K CSnWWKsO4ZcFUYhFdIFVvevXXQ7nds3C/NIUM2JAxKtzeSGS+MtbjbPIIa0YtYJQK/Jb mpllME5kt6CXIlT8/0x1Sse/q3nlwEAbuk4v9zrjgvuwaO39ML33Er4VL3s3A91K8Vsh Uk5rxtNXrovxjgJBD5OJfryVn0F5SiCTL25VW4UareQo+A1e4JmioIKjuubzq1ufS4wH U0cMKGYRLVVZyOXJPpxVEa3ldUgkZlIFhe07fFRzZTW7BfwmvCyMH5I4HjQD9+7j3s3H yrEg== X-Received: by 10.224.188.13 with SMTP id cy13mr57325002qab.53.1357883093649; Thu, 10 Jan 2013 21:44:53 -0800 (PST) Received: from beef.ohporter.com (cpe-24-166-64-7.neo.res.rr.com. [24.166.64.7]) by mx.google.com with ESMTPS id ds8sm1897114qab.18.2013.01.10.21.44.50 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 10 Jan 2013 21:44:52 -0800 (PST) From: Matt Porter To: Tony Lindgren , Sekhar Nori , Grant Likely , Mark Brown , Benoit Cousson , Russell King , Vinod Koul , Rob Landley , Chris Ball 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 , Dan Williams , Rob Herring Subject: [PATCH v4 14/14] ARM: dts: add AM33XX SPI DMA support Date: Fri, 11 Jan 2013 00:48:50 -0500 Message-Id: <1357883330-5364-15-git-send-email-mporter@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1357883330-5364-1-git-send-email-mporter@ti.com> References: <1357883330-5364-1-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 278b75d..8fd3648 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -356,6 +356,11 @@ 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"; }; @@ -367,6 +372,11 @@ 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"; };