From patchwork Thu Oct 11 19:04:32 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Porter X-Patchwork-Id: 1583511 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 98EEA3FD9C for ; Thu, 11 Oct 2012 19:08:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933334Ab2JKTHs (ORCPT ); Thu, 11 Oct 2012 15:07:48 -0400 Received: from mail-ie0-f174.google.com ([209.85.223.174]:54472 "EHLO mail-ie0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759256Ab2JKTEG (ORCPT ); Thu, 11 Oct 2012 15:04:06 -0400 Received: by mail-ie0-f174.google.com with SMTP id k13so3579968iea.19 for ; Thu, 11 Oct 2012 12:04:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; bh=igk5ugflauXkacfTPP2vkpGF/XSBgIslTgGo+VIyJQ4=; b=EV2A3qzgeKhsHrwtwyNbph0RrBtcepVJ8NWGk8vlMAqZhIZmeGkAbeVMhqU1jTW0m9 2U3w9BzLw1eh9tEwMmqqPAaZV+Ic/eLEsIo/UmeYghchatLbQnEfhhZnJUBjbjgd15XO aL40Ka1fx5An2BgnWPthOW9HeKFFGWJoe21fVtxgGwq9y1GNYy7ptOKduf9YQXhkLPQ/ 6+i0V528RkSDgNwRGTHQ8aozY5uddpp6Wo1t0Z5nzyY0S+mZEDXUtKEEPeasDmPBdtRt dV+WtWC+cSrH9973c945Iu3ZdEvDd4nZN6DK1c5WoJ2grkuFr7E2keaPhw4ijID030yb 4V/g== Received: by 10.50.185.200 with SMTP id fe8mr1902683igc.35.1349982245753; Thu, 11 Oct 2012 12:04:05 -0700 (PDT) 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 us4sm7461igc.9.2012.10.11.12.04.03 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 11 Oct 2012 12:04:04 -0700 (PDT) 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: [RFC PATCH v2 07/16] ARM: dts: add AM33XX EDMA support Date: Thu, 11 Oct 2012 15:04:32 -0400 Message-Id: <1349982281-10785-8-git-send-email-mporter@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1349982281-10785-1-git-send-email-mporter@ti.com> References: <1349982281-10785-1-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 AM33XX EDMA support to the am33xx.dtsi as documented in Documentation/devicetree/bindings/dma/ti-edma.txt Signed-off-by: Matt Porter --- arch/arm/boot/dts/am33xx.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index bb31bff..2ddb31b 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -62,6 +62,36 @@ reg = <0x48200000 0x1000>; }; + edma: edma@49000000 { + compatible = "ti,edma3"; + ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2"; + reg = <0x49000000 0x10000>; + interrupt-parent = <&intc>; + interrupts = <12 13 14>; + #dma-cells = <1>; + dma-channels = <64>; + ti,edma-regions = <4>; + ti,edma-slots = <256>; + ti,edma-reserved-channels = <0 2 + 14 2 + 26 6 + 48 4 + 56 8>; + ti,edma-reserved-slots = <0 2 + 14 2 + 26 6 + 48 4 + 56 8 + 64 127>; + ti,edma-queue-tc-map = <0 0 + 1 1 + 2 2>; + ti,edma-queue-priority-map = <0 0 + 1 1 + 2 2>; + ti,edma-default-queue = <0>; + }; + gpio1: gpio@44e07000 { compatible = "ti,omap4-gpio"; ti,hwmods = "gpio1";