From patchwork Mon Oct 3 12:50:37 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sanchayan X-Patchwork-Id: 9360571 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id DDB65607D6 for ; Mon, 3 Oct 2016 12:59:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CF260289DD for ; Mon, 3 Oct 2016 12:59:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C318F289E6; Mon, 3 Oct 2016 12:59:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6F241289DD for ; Mon, 3 Oct 2016 12:59:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751375AbcJCM67 (ORCPT ); Mon, 3 Oct 2016 08:58:59 -0400 Received: from mail-pa0-f67.google.com ([209.85.220.67]:36323 "EHLO mail-pa0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751140AbcJCM66 (ORCPT ); Mon, 3 Oct 2016 08:58:58 -0400 Received: by mail-pa0-f67.google.com with SMTP id cd13so6665554pac.3; Mon, 03 Oct 2016 05:58:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=hnbPyISaNoIJzkDnFw30wZZt4hUu45jrvUgChmP3OSA=; b=rj600Px8LchDJNU/mXhOSeicg4Vn3uqyAa8oid/XwaZ8pn4Qqrr2l1LLIUiv03+52B DBFZ2mwOf4KD6sLVprrJneEhOrJ7Yh/aoLQf+t8s8K8l4ngNTu+cPibAdILGcTOWsgok WU9zV/L45wqNLVmWhciGXCaN4duLdIDzwBY9cRPTuFTOFjjpT3mUf7vQLlmz06l9m9ZP JDTuZDcykaPZIA+6htlakmvUArCJb9mPUw5PQPrXhZnc7zamaVHloQdt5N8ceo7pjP27 M4wUQOKDvNm2ViGtkdNYm67InResUp7Bvumu/2UGM/XMGuRACAsH+3jOdsE+sxQKpShd bNeA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=hnbPyISaNoIJzkDnFw30wZZt4hUu45jrvUgChmP3OSA=; b=SXVNHGyenQYzxuuXhsCePq72rqjsTN4n0j8HEVRX+FMtAoBIfpl+oWFHid1A1hJgtm +CstM87lQZYbQmqUCoX+dTm1VBI5XsjSeLi4f7lzqoPKch1gvd4UrkRD8yBIm3o5ZNKn NqyqJ+uf9ve7yF3OTppgtTaTOfj6wT2CHi5JPIGeD4MpVwGi6VHRJw4oMYeZ7eg2CuTM rR03CHAr+jgqmnVcOmvrl+oYpTOUh9a0ZfhMEueqzYaThum/XJOhmtIayM1VvcXEz/+o IOOCX1c32SYVTFGfEgd/6Iqu8IkGm8FNNgoP86PtgfJRhFDxZbzdcPJnS0mRDGVAaSwO nqTg== X-Gm-Message-State: AA6/9RlA2p4rMsP34LUR954IIZbkNXVX2dLlW85YcTbi4+qZvKwIftkBZSUyb4laXaldKA== X-Received: by 10.66.234.167 with SMTP id uf7mr37280490pac.94.1475499537241; Mon, 03 Oct 2016 05:58:57 -0700 (PDT) Received: from localhost ([115.115.243.34]) by smtp.gmail.com with ESMTPSA id t67sm47364530pfd.32.2016.10.03.05.58.56 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 03 Oct 2016 05:58:56 -0700 (PDT) From: Sanchayan Maity To: broonie@kernel.org, shawnguo@kernel.org Cc: linux-spi@vger.kernel.org, stefan@agner.ch, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, bhuvanchandra.dv@toradex.com, Sanchayan Maity Subject: [PATCH v1 1/2] ARM: dts: vfxxx: Enable DMA for DSPI on Vybrid Date: Mon, 3 Oct 2016 18:20:37 +0530 Message-Id: <63fc108e2df00d2297a9b7014955f203bc802f34.1475498805.git.maitysanchayan@gmail.com> X-Mailer: git-send-email 2.10.0 Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Enable DMA for DSPI on Vybrid. Signed-off-by: Sanchayan Maity --- arch/arm/boot/dts/vf-colibri.dtsi | 4 ++++ arch/arm/boot/dts/vfxxx.dtsi | 6 ++++++ 2 files changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi index b741709..21bfef9 100644 --- a/arch/arm/boot/dts/vf-colibri.dtsi +++ b/arch/arm/boot/dts/vf-colibri.dtsi @@ -108,6 +108,10 @@ status = "okay"; }; +&edma1 { + status = "okay"; +}; + &esdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_esdhc1>; diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi index 2c13ec6..eac4213 100644 --- a/arch/arm/boot/dts/vfxxx.dtsi +++ b/arch/arm/boot/dts/vfxxx.dtsi @@ -194,6 +194,9 @@ clocks = <&clks VF610_CLK_DSPI0>; clock-names = "dspi"; spi-num-chipselects = <6>; + dmas = <&edma1 1 12>, + <&edma1 1 13>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -206,6 +209,9 @@ clocks = <&clks VF610_CLK_DSPI1>; clock-names = "dspi"; spi-num-chipselects = <4>; + dmas = <&edma1 1 14>, + <&edma1 1 15>; + dma-names = "rx", "tx"; status = "disabled"; };