From patchwork Fri Feb 19 16:00:13 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abel Vesa X-Patchwork-Id: 12095749 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=-16.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,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 31D0EC433DB for ; Fri, 19 Feb 2021 16:04:39 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 CF34C64EB1 for ; Fri, 19 Feb 2021 16:04:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CF34C64EB1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+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=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id: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=1NGz2/FEDO3TKk5Ce9aXZa4E7Dj3xj6QXPMPZ+4qp9I=; b=h9e1GUimGELRjcGylRjVx0E23S 4wfD2yd/uqBFeU6RXtU+Iw0tY2aqNWslmb/FafSAt/jdew5yrMuWvnL4g4X9e9oPhxkHdNrlM8S7T RR8wBjU/ZEhcZ+oRBLI4mTEXqY/jkh6N/aj3QcUrwNkRg9vUJMZrJd/YWaI824z7dWuPMC1EJ6soZ G6yGbql3HUawj6e/5aEwFta3C0TKNA28l9mnKgt9el1qPAv1rBH/1Iq4gcdrDRYz4VOd6q6nC4g6d NW6BMV8qOcB1BDuiiSRAL7v6K24x0FGB97h7MCD00xFMnZTKFvU57LXjd0k9ecTlMZpjuijqLndgA n/FpZMxg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1lD8Es-0008L5-Ra; Fri, 19 Feb 2021 16:02:42 +0000 Received: from inva021.nxp.com ([92.121.34.21]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lD8DN-0007oB-D6 for linux-arm-kernel@lists.infradead.org; Fri, 19 Feb 2021 16:01:19 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 63D5320026A; Fri, 19 Feb 2021 17:01:08 +0100 (CET) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 553A4200235; Fri, 19 Feb 2021 17:01:08 +0100 (CET) Received: from fsr-ub1664-175.ea.freescale.net (fsr-ub1664-175.ea.freescale.net [10.171.82.40]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id AC5792042F; Fri, 19 Feb 2021 17:01:07 +0100 (CET) From: Abel Vesa To: Rob Herring , Shawn Guo , Sascha Hauer , Lucas Stach , Fabio Estevam , Chanwoo Choi , Georgi Djakov , Dong Aisheng , Peng Fan , Martin Kepplinger , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, Linux Kernel Mailing List Subject: [RFC 16/19] arm64: dts: imx8mq: Add the interconnect node Date: Fri, 19 Feb 2021 18:00:13 +0200 Message-Id: <1613750416-11901-17-git-send-email-abel.vesa@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1613750416-11901-1-git-send-email-abel.vesa@nxp.com> References: <1613750416-11901-1-git-send-email-abel.vesa@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210219_110109_644355_823ACC00 X-CRM114-Status: GOOD ( 10.47 ) 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: NXP Linux Team , Abel Vesa MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The icc node will be probed by the imx8mq interconnect driver. Will look-up the NoC and all the pl301s (identified by fsl,icc-id property) and will assign the corresponding icc node to each one of them. Then, it will register the icc provider. Signed-off-by: Abel Vesa --- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index 5f9ffa465d6c..6a64b4bf31f5 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -1627,5 +1627,10 @@ opp-133M { }; }; }; + + icc: interconnect@0 { + compatible = "fsl,imx8mq-icc", "fsl,imx8m-icc"; + #interconnect-cells = <1>; + }; }; };