Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp3876726ybz; Tue, 28 Apr 2020 01:52:55 -0700 (PDT) X-Google-Smtp-Source: APiQypKnveMcTB/CLj/BkUnj/u9nvj/JYZ64lSQ+/PbImdsJL/n6xFCc2SO/dUBOIRBnOmjZnxjl X-Received: by 2002:a17:906:2558:: with SMTP id j24mr24218723ejb.72.1588063975596; Tue, 28 Apr 2020 01:52:55 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1588063975; cv=none; d=google.com; s=arc-20160816; b=eYWYUNi8/T7svaS3FWlbfHzbfn3FuSV7BQcR+5qgaBssQfS1f/i+BF+KSOGuadmF5O TgcVuVIgj/oPxE+bDxpER3dTntVGBRSsVUn3gYqxuRdlSjpc/3KmdKOwupKUsVEdOfkn JuvioLxsOmdWNg0K8SApb/oluyAcGuAvoi3tyE0meUxsvTR9RX0czbKyoaGmkBzQxfka uEA7d3eQUdF6LsiT6wBtl9HyAt8IqR7MygynaD7Ax8eclhnfpsqrVQwZpQ+XGiKtyUlR mW/Cs+gyRVlk+ebaiwBRrAzFyRc5sntI1Z/OUS9KevdB79lE5Y16yVCOpHZl+PpNhsvf thfg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=7Acd6MrHQrEsbTqHALIZWGwMKBn3mlNpYrQ9RvbtI5w=; b=d4SWpkUq6ODr7EcAlIrXx3D30ayvs1+kGA0FCBCMLmi+YhCH68jhViCHWXj9Pk0UrH hOCD01Iy2yzPxc/AM3cH37JY5XJ1ZY2GpeLqA+Ov2Kbbnb1FKyfbIn0Am1cdVnsxQpTZ DjHXD9l7H6uhkOXFixLCWX0D3UZ2FWSMjVCPqhKm3eTrUDmw+b0ARkgWGuGSaurmgFCX 9KjspVw45crlN0cabmEZClGa2Bc8ndu2PVvYQ4DdxAv5uHyokbU+RsHFkln0W1lOBM4/ gtxjhakdOQtMHS60x7224bJruplkStxptCw1yvvKtRIax9vteeWjSDN0i1mK0cSbsiRR hoOw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=0c2FJkRr; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id c8si1225584edn.240.2020.04.28.01.52.31; Tue, 28 Apr 2020 01:52:55 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=0c2FJkRr; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726846AbgD1Iuf (ORCPT + 99 others); Tue, 28 Apr 2020 04:50:35 -0400 Received: from mail.kernel.org ([198.145.29.99]:59056 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726567AbgD1Iuf (ORCPT ); Tue, 28 Apr 2020 04:50:35 -0400 Received: from dragon (unknown [80.251.214.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AB15F206B9; Tue, 28 Apr 2020 08:50:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588063834; bh=hLMWpEDI26F/FaYQHonyCM62/7WmXicw7oJ3Vyoy5fo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=0c2FJkRrQFDS+eqYj4OIKpDHN/O+HVTEJuLSvCdyLuc1A3nYBOXz9vpoQIK/u6aH/ akSB8tH0MdvandMDGmov6mAnJFVwbBamzXgCziHAqvtGnufLTAAnbqo9ih/6AS3FXh GU27XxgSGI/wGzP4ikZxl/VPyFaZ0uPpYOCY5T3E= Date: Tue, 28 Apr 2020 16:50:20 +0800 From: Shawn Guo To: peng.fan@nxp.com Cc: s.hauer@pengutronix.de, robh+dt@kernel.org, jaswinder.singh@linaro.org, linux@rempel-privat.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, Anson.Huang@nxp.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH 2/2] arm64: dts: imx8qxp: support scu mailbox channel Message-ID: <20200428085019.GB32592@dragon> References: <1586870668-32630-1-git-send-email-peng.fan@nxp.com> <1586870668-32630-2-git-send-email-peng.fan@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1586870668-32630-2-git-send-email-peng.fan@nxp.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 14, 2020 at 09:24:28PM +0800, peng.fan@nxp.com wrote: > From: Peng Fan > > With mailbox driver support i.MX8 SCU MU channel, we could > use it to avoid trigger interrupts for each TR/RR registers > in one MU, instead, only one RX interrupt for a recv and > one TX interrupt for a send. > > Signed-off-by: Peng Fan Applied, thanks.