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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 DF224C83000 for ; Tue, 28 Apr 2020 08:50:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BC0FF206C0 for ; Tue, 28 Apr 2020 08:50:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588063835; bh=hLMWpEDI26F/FaYQHonyCM62/7WmXicw7oJ3Vyoy5fo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=J0ROOiBabBLR/kiUGMAMUJIoFI+oVAHzhwtDDajAqQfCHn1vUEkq0zfGnamYf02Wc lEEB8yD2x9sFzDfuE4FkPr45Np9H+HGbPjLgVAImVcfg+gDNlIfDSf5Dfc6ojb61nt 14vxbuxSZSjkdICUYVgwvSgFvvPzcO4WqI30TxBY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726827AbgD1Iuf (ORCPT ); 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: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@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.