From patchwork Mon Jun 8 13:12:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 11593347 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6C572912 for ; Mon, 8 Jun 2020 13:23:30 +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 2289E2078D for ; Mon, 8 Jun 2020 13:23:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="PK5mX6a2" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2289E2078D 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+patchwork-linux-arm=patchwork.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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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:In-Reply-To: References:List-Owner; bh=XdnuH3bFoARvwxPkJ9uZnQuzczxKVJ8JcNdiEgLT5Ds=; b=PK5 mX6a2vdjGJ2q/aao1ue/bpb3JeYxQO4pAVmiGr+BZPsOKhQa2egDlD5b6qKI3QAaPhOPNqiy8SJ1L R0+IoiSiGXKLh8XullUhnvkFrYVpMay5ovTzhfrvKiQkw3bp4ThqOw3p3D8XwsFN9xGH9dOWALvuO JLzRC1j0LwOmW/Ao+7LZPreA3iD2j6cLXm3ziN63fTTCSuQ28+zWlpdV1fCih1L/T4QNH28mUi14k gdlCN1G1vok27waLLC32FdN2psvGDB8eGcNFK0DtEzBUQUKRhtDlkzzIiB07wcpg9R3VOe4jAqZmS izSbjAUbfyR8LWywpqGGV/2rzAsID7g==; 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 1jiHkE-000191-6v; Mon, 08 Jun 2020 13:23:18 +0000 Received: from inva021.nxp.com ([92.121.34.21]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jiHkB-00017a-Mk for linux-arm-kernel@lists.infradead.org; Mon, 08 Jun 2020 13:23:17 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 9647B20008C; Mon, 8 Jun 2020 15:23:11 +0200 (CEST) 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 A939B200DF5; Mon, 8 Jun 2020 15:23:01 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 52FE740297; Mon, 8 Jun 2020 21:22:49 +0800 (SGT) From: Anson Huang To: linux@armlinux.org.uk, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, mturquette@baylibre.com, sboyd@kernel.org, oleksandr.suvorov@toradex.com, stefan.agner@toradex.com, arnd@arndb.de, abel.vesa@nxp.com, peng.fan@nxp.com, aisheng.dong@nxp.com, tglx@linutronix.de, allison@lohutok.net, gregkh@linuxfoundation.org, info@metux.net, leonard.crestez@nxp.com, fugang.duan@nxp.com, daniel.baluta@nxp.com, yuehaibing@huawei.com, sfr@canb.auug.org.au, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH 0/9] Support building i.MX8 SoCs clock driver as module Date: Mon, 8 Jun 2020 21:12:07 +0800 Message-Id: <1591621936-11886-1-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200608_062315_882233_0C022AB4 X-CRM114-Status: UNSURE ( 6.44 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [92.121.34.21 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 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: Linux-imx@nxp.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Nowdays, there are more and more requirements of building SoC specific drivers as modules, such as Android GKI (generic kernel image), this patch set support building i.MX8 SoCs clock drivers as modules, including i.MX8MQ/MM/MN/MP/QXP, the common clock modules are: mxc-clk.ko for i.MX8MQ/MM/MN/MP, mxc-clk-scu.ko for i.MX8QXP and later SoCs with SCU inside, normally, each platform can ONLY insmod 1 common i.MX clock driver and its own SoC clock driver. Since i.MX common clk driver will support module build and no longer selected by default, so for i.MX ARMv7 platforms, need to manually select it to make build pass. Anson Huang (9): clk: composite: Export clk_hw_register_composite() ARM: imx: Select MXC_CLK for ARCH_MXC clk: imx: Support building SCU clock driver as module clk: imx: Support building i.MX common clock driver as module clk: imx8mm: Support module build clk: imx8mn: Support module build clk: imx8mp: Support module build clk: imx8mq: Support module build clk: imx8qxp: Support module build arch/arm/mach-imx/Kconfig | 1 + drivers/clk/clk-composite.c | 1 + drivers/clk/imx/Kconfig | 20 ++++++++++++-------- drivers/clk/imx/Makefile | 30 +++++++----------------------- drivers/clk/imx/clk-composite-8m.c | 1 + drivers/clk/imx/clk-cpu.c | 1 + drivers/clk/imx/clk-frac-pll.c | 1 + drivers/clk/imx/clk-gate2.c | 1 + drivers/clk/imx/clk-imx8mm.c | 1 + drivers/clk/imx/clk-imx8mn.c | 1 + drivers/clk/imx/clk-imx8mp.c | 1 + drivers/clk/imx/clk-imx8mq.c | 1 + drivers/clk/imx/clk-imx8qxp-lpcg.c | 1 + drivers/clk/imx/clk-imx8qxp.c | 1 + drivers/clk/imx/clk-lpcg-scu.c | 1 + drivers/clk/imx/clk-pll14xx.c | 4 ++++ drivers/clk/imx/clk-scu.c | 5 +++++ drivers/clk/imx/clk-sscg-pll.c | 1 + drivers/clk/imx/clk.c | 28 ++++++++++++++++++++++------ 19 files changed, 64 insertions(+), 37 deletions(-)