From patchwork Fri Mar 5 13:17:34 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aisheng Dong X-Patchwork-Id: 12118481 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 93D04C433E0 for ; Fri, 5 Mar 2021 13:33:49 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 283FD64F56 for ; Fri, 5 Mar 2021 13:33:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 283FD64F56 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=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:MIME-Version:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:Cc:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=TNCVhQJ9ERdz+2z552yBwq98TpEvMcHnjZCyypvMtwk=; b=Vh4LVxHCIz1jJRCFVPgBdsEVaS BHLhc7m0XqGT+SQ14MbhxgtQIM9sNXqvO0755nJfNubjqOaXhzgCeGT/67ck4HKbrE1JtnL+sYQSk jU8qmVfmqPQ9Rr2zpyCg6CaXMswWA2suOjNdYaYR99Gesdkan8Cb32WP0cJMu4dCF6Fr2O4JqyeOB cPqg/FtsX0+szGwLFIepySC6edv9e+QBrdKBFofDhkiyRTJDuAVP65LynC6rbXE4sIXxbp/fYxHg8 ViDSDAWs0P5q3JZb12iTWjxQtpYyUYsggPO4KBAY29qjlqS/r1V4Ot6to4M2SDGKm+YzPVP6mZ2Yc A3Azf2rA==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lIAYe-00F66K-0C; Fri, 05 Mar 2021 13:31:56 +0000 Received: from inva021.nxp.com ([92.121.34.21]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lIAXZ-00F5th-8g for linux-arm-kernel@lists.infradead.org; Fri, 05 Mar 2021 13:30:51 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id F3301201496; Fri, 5 Mar 2021 14:30:48 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 4872E20148D; Fri, 5 Mar 2021 14:30:43 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id C59E8402EB; Fri, 5 Mar 2021 14:30:35 +0100 (CET) From: Dong Aisheng To: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Cc: dongas86@gmail.com, kernel@pengutronix.de, shawnguo@kernel.org, robh+dt@kernel.org, linux-imx@nxp.com, jan.kiszka@siemens.com, Dong Aisheng , Mark Rutland , Fabio Estevam Subject: [PATCH v5 04/18] arm64: dts: imx8qxp: move scu pd node before scu clock node Date: Fri, 5 Mar 2021 21:17:34 +0800 Message-Id: <1614950268-22073-6-git-send-email-aisheng.dong@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1614950268-22073-1-git-send-email-aisheng.dong@nxp.com> References: <1614950268-22073-1-git-send-email-aisheng.dong@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210305_133049_998588_28D56AE0 X-CRM114-Status: GOOD ( 10.53 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SCU clock depends on SCU Power domain. Moving scu pd node before scu clock can save a hundred of defer probes of all system devices which depends on power domain and clocks. Cc: Rob Herring Cc: Mark Rutland Cc: devicetree@vger.kernel.org Cc: Shawn Guo Cc: Sascha Hauer Cc: Fabio Estevam Signed-off-by: Dong Aisheng --- ChangeLog: v2->v5: no changes v2: new patch --- arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi index 56da25b12950..f4a2a76ee894 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi @@ -158,6 +158,11 @@ scu { &lsio_mu1 1 0 &lsio_mu1 3 3>; + pd: imx8qx-pd { + compatible = "fsl,imx8qxp-scu-pd", "fsl,scu-pd"; + #power-domain-cells = <1>; + }; + clk: clock-controller { compatible = "fsl,imx8qxp-clk"; #clock-cells = <1>; @@ -175,11 +180,6 @@ ocotp: imx8qx-ocotp { #size-cells = <1>; }; - pd: imx8qx-pd { - compatible = "fsl,imx8qxp-scu-pd", "fsl,scu-pd"; - #power-domain-cells = <1>; - }; - scu_key: scu-key { compatible = "fsl,imx8qxp-sc-key", "fsl,imx-sc-key"; linux,keycodes = ;