From patchwork Fri Jan 17 06:04:43 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lu Jingchang X-Patchwork-Id: 3502261 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 0E247C02DC for ; Fri, 17 Jan 2014 07:04:26 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3A45E20170 for ; Fri, 17 Jan 2014 07:04:25 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4442720165 for ; Fri, 17 Jan 2014 07:04:24 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W43Sp-0006OS-C7; Fri, 17 Jan 2014 07:03:35 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W43Sg-0000ZE-4P; Fri, 17 Jan 2014 07:03:26 +0000 Received: from mail-db8lp0188.outbound.messaging.microsoft.com ([213.199.154.188] helo=db8outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W43SP-0000W9-DM for linux-arm-kernel@lists.infradead.org; Fri, 17 Jan 2014 07:03:11 +0000 Received: from mail65-db8-R.bigfish.com (10.174.8.228) by DB8EHSOBE015.bigfish.com (10.174.4.78) with Microsoft SMTP Server id 14.1.225.22; Fri, 17 Jan 2014 07:02:46 +0000 Received: from mail65-db8 (localhost [127.0.0.1]) by mail65-db8-R.bigfish.com (Postfix) with ESMTP id 27720880162; Fri, 17 Jan 2014 07:02:46 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1f42h2148h208ch1ee6h1de0h1fdah2073h2146h1202h1e76h2189h1d1ah1d2ah1fc6hzz1de098h8275bh1de097hz2dh2a8h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh2222h224fh1fb3h1d0ch1d2eh1d3fh1dfeh1dffh1e23h1fe8h1ff5h2218h2216h226dh22d0h2327h2336h2438h2461h2487h1155h) Received: from mail65-db8 (localhost.localdomain [127.0.0.1]) by mail65-db8 (MessageSwitch) id 1389942164108109_19814; Fri, 17 Jan 2014 07:02:44 +0000 (UTC) Received: from DB8EHSMHS003.bigfish.com (unknown [10.174.8.251]) by mail65-db8.bigfish.com (Postfix) with ESMTP id 0A72AA40047; Fri, 17 Jan 2014 07:02:44 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by DB8EHSMHS003.bigfish.com (10.174.4.13) with Microsoft SMTP Server (TLS) id 14.16.227.3; Fri, 17 Jan 2014 07:02:43 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-004.039d.mgd.msft.net (10.84.1.14) with Microsoft SMTP Server (TLS) id 14.3.158.2; Fri, 17 Jan 2014 07:02:29 +0000 Received: from rock.am.freescale.net (rock.ap.freescale.net [10.193.20.106]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id s0H72GX1002825; Fri, 17 Jan 2014 00:02:26 -0700 From: Jingchang Lu To: Subject: [PATCHv10 1/2] ARM: dts: vf610: Add eDMA node Date: Fri, 17 Jan 2014 14:04:43 +0800 Message-ID: <1389938684-29467-2-git-send-email-b35083@freescale.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1389938684-29467-1-git-send-email-b35083@freescale.com> References: <1389938684-29467-1-git-send-email-b35083@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-FOPE-CONNECTOR: Id%0$Dn%FREESCALE.MAIL.ONMICROSOFT.COM$RO%1$TLS%0$FQDN%$TlsDn% X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140117_020309_753069_CA5A6C41 X-CRM114-Status: UNSURE ( 8.52 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.6 (/) Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, arnd@arndb.de, pawel.moll@arm.com, swarren@wwwdotorg.org, linux-kernel@vger.kernel.org, Jingchang Lu , dan.j.williams@intel.com, shawn.guo@linaro.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY, UNRESOLVED_TEMPLATE 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 Signed-off-by: Jingchang Lu Acked-by: Arnd Bergmann --- no changes in v10. changes in v9: remove include/dt-bindings/dma/vf610-edma.h, the request source ID is the same as SoC's reference manual. changes in v8: describe dmamux info in edma node to avoid confusion. change eDMA requst source macro definitions. changes in v7: fix dmamux2 and dmamux3 register number. no changes in v2 ~ v6. arch/arm/boot/dts/vf610.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi index 48dbfe5..8febb29f 100644 --- a/arch/arm/boot/dts/vf610.dtsi +++ b/arch/arm/boot/dts/vf610.dtsi @@ -88,6 +88,21 @@ arm,tag-latency = <2 2 2>; }; + edma0: dma-controller@40018000 { + #dma-cells = <2>; + compatible = "fsl,vf610-edma"; + reg = <0x40018000 0x2000>, + <0x40024000 0x1000>, + <0x40025000 0x1000>; + interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>, + <0 9 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "edma-tx", "edma-err"; + dma-channels = <32>; + clock-names = "dmamux0", "dmamux1"; + clocks = <&clks VF610_CLK_DMAMUX0>, + <&clks VF610_CLK_DMAMUX1>; + }; + uart0: serial@40027000 { compatible = "fsl,vf610-lpuart"; reg = <0x40027000 0x1000>; @@ -263,6 +278,21 @@ reg = <0x40080000 0x80000>; ranges; + edma1: dma-controller@40098000 { + #dma-cells = <2>; + compatible = "fsl,vf610-edma"; + reg = <0x40098000 0x2000>, + <0x400a1000 0x1000>, + <0x400a2000 0x1000>; + interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>, + <0 11 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "edma-tx", "edma-err"; + dma-channels = <32>; + clock-names = "dmamux0", "dmamux1"; + clocks = <&clks VF610_CLK_DMAMUX2>, + <&clks VF610_CLK_DMAMUX3>; + }; + uart4: serial@400a9000 { compatible = "fsl,vf610-lpuart"; reg = <0x400a9000 0x1000>;