From patchwork Wed Jan 15 05:21:04 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: yao yuan X-Patchwork-Id: 3490341 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 63C04C02DC for ; Wed, 15 Jan 2014 06:20:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 88680201D3 for ; Wed, 15 Jan 2014 06:20:45 +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 8984D2017D for ; Wed, 15 Jan 2014 06:20:44 +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 1W3JpF-0002c0-9v; Wed, 15 Jan 2014 06:19:41 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W3Joy-0003v7-L6; Wed, 15 Jan 2014 06:19:24 +0000 Received: from tx2ehsobe002.messaging.microsoft.com ([65.55.88.12] helo=tx2outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W3Jow-0003sv-20 for linux-arm-kernel@lists.infradead.org; Wed, 15 Jan 2014 06:19:22 +0000 Received: from mail16-tx2-R.bigfish.com (10.9.14.228) by TX2EHSOBE015.bigfish.com (10.9.40.35) with Microsoft SMTP Server id 14.1.225.22; Wed, 15 Jan 2014 06:18:53 +0000 Received: from mail16-tx2 (localhost [127.0.0.1]) by mail16-tx2-R.bigfish.com (Postfix) with ESMTP id 59FA04014D; Wed, 15 Jan 2014 06:18:53 +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(zzzz1f42h2148h208ch1ee6h1de0h1fdah2073h2146h1202h1e76h2189h1d1ah1d2ah1fc6hzz1de098h8275bh1de097hz2dh2a8h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh2222h224fh1fb3h1d0ch1d2eh1d3fh1dc1h1dfeh1dffh1e23h1fe8h1ff5h2218h2216h226dh22d0h2327h2336h2438h2461h2487h1155h) Received: from mail16-tx2 (localhost.localdomain [127.0.0.1]) by mail16-tx2 (MessageSwitch) id 1389766731539439_16573; Wed, 15 Jan 2014 06:18:51 +0000 (UTC) Received: from TX2EHSMHS001.bigfish.com (unknown [10.9.14.238]) by mail16-tx2.bigfish.com (Postfix) with ESMTP id 7338D3E0050; Wed, 15 Jan 2014 06:18:51 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by TX2EHSMHS001.bigfish.com (10.9.99.101) with Microsoft SMTP Server (TLS) id 14.16.227.3; Wed, 15 Jan 2014 06:18:51 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-001.039d.mgd.msft.net (10.84.1.13) with Microsoft SMTP Server (TLS) id 14.3.158.2; Wed, 15 Jan 2014 06:18:37 +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 s0F6IUiG021223; Tue, 14 Jan 2014 23:18:32 -0700 From: Yuan Yao To: , Subject: [PATCH v3 1/2] ARM: dts: vf610: lpuart: Add eDMA support Date: Wed, 15 Jan 2014 13:21:04 +0800 Message-ID: <1389763265-27300-2-git-send-email-yao.yuan@freescale.com> X-Mailer: git-send-email 1.8.0 MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140115_011922_189472_C846AEB7 X-CRM114-Status: UNSURE ( 8.10 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -4.2 (----) Cc: linux@arm.linux.org.uk, linux-arm-kernel@lists.infradead.org, arnd@arndb.de, linux-serial@vger.kernel.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=-4.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY 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 Add lpuart dts node properties for eDMA support, them depend on the eDMA driver. See VF610_EDMA_MUXID0_UART*_*X macro on eDMA driver Signed-off-by: Yuan Yao --- arch/arm/boot/dts/vf610.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi index 365e0fa..ed6b053 100644 --- a/arch/arm/boot/dts/vf610.dtsi +++ b/arch/arm/boot/dts/vf610.dtsi @@ -118,6 +118,9 @@ interrupts = <0 61 0x00>; clocks = <&clks VF610_CLK_UART0>; clock-names = "ipg"; + dma-names = "lpuart-tx","lpuart-rx"; + dmas = <&edma0 0 VF610_EDMA_MUXID0_UART0_TX>, + <&edma0 0 VF610_EDMA_MUXID0_UART0_RX>; status = "disabled"; }; @@ -127,6 +130,9 @@ interrupts = <0 62 0x04>; clocks = <&clks VF610_CLK_UART1>; clock-names = "ipg"; + dma-names = "lpuart-tx","lpuart-rx"; + dmas = <&edma0 0 VF610_EDMA_MUXID0_UART1_TX>, + <&edma0 0 VF610_EDMA_MUXID0_UART1_RX>; status = "disabled"; }; @@ -136,6 +142,9 @@ interrupts = <0 63 0x04>; clocks = <&clks VF610_CLK_UART2>; clock-names = "ipg"; + dma-names = "lpuart-tx","lpuart-rx"; + dmas = <&edma0 0 VF610_EDMA_MUXID0_UART2_TX>, + <&edma0 0 VF610_EDMA_MUXID0_UART2_RX>; status = "disabled"; }; @@ -145,6 +154,9 @@ interrupts = <0 64 0x04>; clocks = <&clks VF610_CLK_UART3>; clock-names = "ipg"; + dma-names = "lpuart-tx","lpuart-rx"; + dmas = <&edma0 0 VF610_EDMA_MUXID0_UART3_TX>, + <&edma0 0 VF610_EDMA_MUXID0_UART3_RX>; status = "disabled"; };