From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 95928C43387 for ; Mon, 7 Jan 2019 13:24:25 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 665CC21736 for ; Mon, 7 Jan 2019 13:24:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="OAq51Rt/"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=agner.ch header.i=@agner.ch header.b="oiDyAptw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 665CC21736 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=agner.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=PNABE0FF9cVyKF7/dHgzHBxOq5c+QwC9TLJHgOKiu1g=; b=OAq51Rt/Bi4bKW FdIFTQqQVpDkFIFOHqGQ/rvrRdI9dLYiNHfWqAFhR94W567gPqvL0eJf+aEecndri67OrFRHsv7rq chyABNmhJLZxL+a2D8VbzEBv4LkXJWmn4mfClBAq/1qBEFFAvkjgg7xRlQaQjAv9M66Ess4+SCs4D E+FkFkfStPFogpfOecQ6QmvckjH5ROOPiT2q1dZcdKrTHaiNvylmAGKn7Gsd/6WkNuMpgOjC35j+e qZoJwow5fWVeLC0OXrFd5sUZHh0XgJglTqmwzft1KSVYRykJnPhonGQIJw6HgI98tjl9qTxjyr8NU 8oDkFRxyC3V76E04SzTg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1ggUtA-00073Z-U2; Mon, 07 Jan 2019 13:24:20 +0000 Received: from mail.kmu-office.ch ([2a02:418:6a02::a2]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1ggUsx-0006sO-1L for linux-arm-kernel@lists.infradead.org; Mon, 07 Jan 2019 13:24:08 +0000 Received: from trochilidae.toradex.int (unknown [46.140.72.82]) by mail.kmu-office.ch (Postfix) with ESMTPSA id 6596A5C11D1; Mon, 7 Jan 2019 14:24:03 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=agner.ch; s=dkim; t=1546867443; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=T9kSgtB+6bwBO2+ezniVgU9XTsFZAzPwnM/wMIv4bq4=; b=oiDyAptwamZ1YjIWD/fLsgaE+c4v+xHxd5ELkI5OO4KHcd7Zs4ia4b8mOZyiMPX0BFPH5O ha1W5XZYSq4wsW9kN3AfNkmz1mxM6dnr6rKCLZ/uF7NGs3V6U+YAiGvrO7To1e1g3Rcg4v r5QojwcXkGrWpvebHUX2P9dIrzBmuGI= From: Stefan Agner To: shawnguo@kernel.org, s.hauer@pengutronix.de Subject: [PATCH 2/2] ARM: dts: imx7: add DMA properties for ECSPI Date: Mon, 7 Jan 2019 14:22:26 +0100 Message-Id: <20190107132226.16216-2-stefan@agner.ch> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190107132226.16216-1-stefan@agner.ch> References: <20190107132226.16216-1-stefan@agner.ch> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190107_052407_373111_D90BB207 X-CRM114-Status: GOOD ( 12.40 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Stefan Agner , robh+dt@kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, fabio.estevam@nxp.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Allow to use DMA for SPI by adding the appropriate DMA properites to the ecspi nodes. Signed-off-by: Stefan Agner --- arch/arm/boot/dts/imx7s.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index a052198f6e96..b9330176c3af 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -653,6 +653,8 @@ clocks = <&clks IMX7D_ECSPI4_ROOT_CLK>, <&clks IMX7D_ECSPI4_ROOT_CLK>; clock-names = "ipg", "per"; + dmas = <&sdma 6 7 1>, <&sdma 7 7 2>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -734,6 +736,8 @@ clocks = <&clks IMX7D_ECSPI1_ROOT_CLK>, <&clks IMX7D_ECSPI1_ROOT_CLK>; clock-names = "ipg", "per"; + dmas = <&sdma 0 7 1>, <&sdma 1 7 2>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -746,6 +750,8 @@ clocks = <&clks IMX7D_ECSPI2_ROOT_CLK>, <&clks IMX7D_ECSPI2_ROOT_CLK>; clock-names = "ipg", "per"; + dmas = <&sdma 2 7 1>, <&sdma 3 7 2>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -758,6 +764,8 @@ clocks = <&clks IMX7D_ECSPI3_ROOT_CLK>, <&clks IMX7D_ECSPI3_ROOT_CLK>; clock-names = "ipg", "per"; + dmas = <&sdma 4 7 1>, <&sdma 5 7 2>; + dma-names = "rx", "tx"; status = "disabled"; }; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel