From patchwork Tue Mar 5 20:53:15 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Porter X-Patchwork-Id: 2221591 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id D293BDFE75 for ; Tue, 5 Mar 2013 20:53:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759240Ab3CEUxU (ORCPT ); Tue, 5 Mar 2013 15:53:20 -0500 Received: from mail-ie0-f182.google.com ([209.85.223.182]:39749 "EHLO mail-ie0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759171Ab3CEUxJ (ORCPT ); Tue, 5 Mar 2013 15:53:09 -0500 Received: by mail-ie0-f182.google.com with SMTP id k14so8433764iea.27 for ; Tue, 05 Mar 2013 12:53:08 -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=qSGTZu4+nkCOXHLKR2Hffjqgg6lV8lCSHnTrGyBXKTY=; b=dkVG8Maja0rllt6EdVxhihbNtLcsUwc9C9wKJ+WnOm+XBnd2TibP9noc8okC5BiAnT eE57mld/OqiH30tiuoPZspH1bj34FtoTufGiAIHpOw08IiQeO42xsxVr5W2bnf852YSV 31CxAhJ6vBDJxccCyyxJAUwhOa6nFHhK+NazuXHqQYa3ZqSWLLc20MnSMvRRUMSCVDN2 LymIqW/ZU7bMUNUCi0z4n3qs2Q7BGY9bF+bSQc4kaNgdEPf0hHhBTJdiyCBV8mYHwjtB GRwxkgIXqMvLGJG8XAmFsTIcjpR1SQuwo40bF2aeNs1quv9VYXwIhEj3JF60SUX2Ef4o mZqg== X-Received: by 10.50.236.100 with SMTP id ut4mr7361388igc.86.1362516787966; Tue, 05 Mar 2013 12:53:07 -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 gy3sm19430914igc.10.2013.03.05.12.53.06 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 05 Mar 2013 12:53:07 -0800 (PST) From: Matt Porter To: Tony Lindgren , Sekhar Nori , Grant Likely , Mark Brown , Benoit Cousson , Russell King , Rob Landley 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 , Rob Herring Subject: [PATCH v8 9/9] ARM: dts: add AM33XX SPI DMA support Date: Tue, 5 Mar 2013 15:53:15 -0500 Message-Id: <1362516795-6346-10-git-send-email-mporter@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1362516795-6346-1-git-send-email-mporter@ti.com> References: <1362516795-6346-1-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 aaf44122..a13d710 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -328,6 +328,11 @@ 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"; }; @@ -339,6 +344,11 @@ 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"; };