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=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 BE75BC43603 for ; Thu, 12 Dec 2019 02:20:18 +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 91319208C3 for ; Thu, 12 Dec 2019 02:20:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="b4ZPa7zJ"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="odb/UIKl" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 91319208C3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=23ixvXHfC8uP9ujVz0A6tvhj+Sh+yMXLXa6ozext2WI=; b=b4ZPa7zJGA8iPT Vxuty5VfvMVb7WQCnf1WGTtpyPV8/8Qzt914d6YhFi8GyRXiI2OS6GIi67BYOc2sUIFWpb7Dkxerf DQvyMh5bdpdLIc3YXgePdqr8cvKMObzcZWzZ8WkVz/+5t5tjHacrO8z8lg5eWPW0rzkLqnadhr2pB eXptIxk6h7xIiYEnSkou6/+Sa5rXgMO2y9Ca6yz8x4BNXkUsRAdMFLtlPSKztOlg0og+m/KJ5k93e smijE/4wwwAPaPUwlVyby+BqF3eLOgrbAg3Clz1NanjzDfY5+85H8/3o/mktDlhMAON+98ImKwo4o CzuDaJ5wDqVePzk8ce0w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ifE5J-0003tu-En; Thu, 12 Dec 2019 02:20:09 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ifE5F-0003ME-LB for linux-arm-kernel@lists.infradead.org; Thu, 12 Dec 2019 02:20:07 +0000 Received: from dragon (98.142.130.235.16clouds.com [98.142.130.235]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9C3A7208C3; Thu, 12 Dec 2019 02:20:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576117204; bh=WCnzKfA5mZ8iHgw9EUafDcJ6IlFqAjGtxuR1gUjVxto=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=odb/UIKlx4nrIjmRzmJOiScGwVsZi81CCIvw6Fru+s5tIZo2O5YvqT4A5HdCODp6L ts7vr/hsSOCKjh+Iuab/akV9I69OctM0tqmpaGD7owqUw2R1VMu7Us6bzUZ4rcUNPe WA75iUe1X4AMTvQn+Xf8iehsTImopA4lCPvYCIcI= Date: Thu, 12 Dec 2019 10:19:51 +0800 From: Shawn Guo To: Peng Ma Subject: Re: [v4 2/2] arm64: dts: ls1028a: Update edma compatible to fit eDMA driver Message-ID: <20191212021950.GE15858@dragon> References: <20191211080749.30751-1-peng.ma@nxp.com> <20191211080749.30751-2-peng.ma@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191211080749.30751-2-peng.ma@nxp.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191211_182005_718786_36FD7BF3 X-CRM114-Status: GOOD ( 16.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 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" , Leo Li , "vkoul@kernel.org" , "robh+dt@kernel.org" , "dmaengine@vger.kernel.org" , "dan.j.williams@intel.com" , Robin Gong , "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 On Wed, Dec 11, 2019 at 08:09:39AM +0000, Peng Ma wrote: > The eDMA of LS1028A soc has a little bit different from others, So we > should distinguish them in driver by compatible. > > Signed-off-by: Peng Ma > --- > Changed for v4 > - Add new change patch > > Documentation/devicetree/bindings/dma/fsl-edma.txt | 1 + Please have bindings change as a separate patch. Shawn > arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2 +- > 2 files changed, 2 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/dma/fsl-edma.txt b/Documentation/devicetree/bindings/dma/fsl-edma.txt > index 29dd3ccb1235..e77b08ebcd06 100644 > --- a/Documentation/devicetree/bindings/dma/fsl-edma.txt > +++ b/Documentation/devicetree/bindings/dma/fsl-edma.txt > @@ -10,6 +10,7 @@ Required properties: > - compatible : > - "fsl,vf610-edma" for eDMA used similar to that on Vybrid vf610 SoC > - "fsl,imx7ulp-edma" for eDMA2 used similar to that on i.mx7ulp > + - "fsl,fsl,ls1028a-edma" for eDMA used similar to that on Vybrid vf610 SoC > - reg : Specifies base physical address(s) and size of the eDMA registers. > The 1st region is eDMA control register's address and size. > The 2nd and the 3rd regions are programmable channel multiplexing > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi > index 8e8a77eb596a..b3716a89fa0d 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi > @@ -316,7 +316,7 @@ > > edma0: dma-controller@22c0000 { > #dma-cells = <2>; > - compatible = "fsl,vf610-edma"; > + compatible = "fsl,ls1028a-edma"; > reg = <0x0 0x22c0000 0x0 0x10000>, > <0x0 0x22d0000 0x0 0x10000>, > <0x0 0x22e0000 0x0 0x10000>; > -- > 2.17.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel