From patchwork Thu Jul 2 15:23:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 11639299 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 AD89F618 for ; Thu, 2 Jul 2020 15:29:02 +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 801952073E for ; Thu, 2 Jul 2020 15:29:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="XR8xbZCO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 801952073E 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=merlin.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=VV8DDId+bUNCnrh4Xfv3se4Jrhb/sCL3Bmu+7jOFvjc=; b=XR8xbZCOapW46hfyihGPkjM+9e jHz/og6qsQ7boDrxIZPNhKfKjV6l6AmINzcwBTyrB9rXC+U0zzORu6vqfkHeOIc3b+QJfcfe2LiK4 ZYC1UVhlTvkgIeD4RNSQx8I8I2EM34D5e4/FvZkb2N1qTJLnXqrqWhgxzsn0eO5ZOhUXe8D3UIQ2u NjmW87HsFv7GAmydUoHBziFSm4cR2sWRXJQIbYoCfbnTvWenxeAzkvAF2oCZJDtTwcvl3rcpSN4EF wXa4RzOg0yD9tENeg1zq2E58sO51ojHWCd0FE2f28OpCUeDv6hrsuf88l+sI/OEJwi3wV7aZB9HqR ONey3HnQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jr17c-0005gO-PL; Thu, 02 Jul 2020 15:27:32 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jr17W-0005cy-Lt for linux-arm-kernel@lists.infradead.org; Thu, 02 Jul 2020 15:27:27 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id A90D61A0C17; Thu, 2 Jul 2020 17:27:21 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 20A8B1A0AE6; Thu, 2 Jul 2020 17:27:12 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 3563F402B1; Thu, 2 Jul 2020 23:27:00 +0800 (SGT) From: Anson Huang To: mturquette@baylibre.com, sboyd@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, aisheng.dong@nxp.com, arnd@arndb.de, peng.fan@nxp.com, abel.vesa@nxp.com, j.remmet@phytec.de, sfr@canb.auug.org.au, georg.waibel@wiedemann-group.de, Georg.Waibel@wiedemann-group.com, laurent.pinchart@ideasonboard.com, chen.fang@nxp.com, fugang.duan@nxp.com, daniel.baluta@nxp.com, yuehaibing@huawei.com, horia.geanta@nxp.com, andrew.smirnov@gmail.com, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH V5 0/6] Support building i.MX ARMv7/ARMv8 platforms clock driver as module Date: Thu, 2 Jul 2020 23:23:55 +0800 Message-Id: <1593703441-16944-1-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-20200702_112726_836390_622E2552 X-CRM114-Status: UNSURE ( 7.77 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.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 [92.121.34.13 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an 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 supports building i.MX ARMv6/ARMv7 SoCs clock drivers as modules, The CLK_IMXxxx is introduced for i.MX ARMv7 platforms in order to support various build options, and i.MX1/2/3 platforms now still ONLY support built-in as they are rarely used now. Changes since V4: - add empty function of imx_register_uart_clocks() for MODULE build, then all earlycon related clock handler can be built-out for MODULE; - add module build support for ARMv7 platforms, also add COMPILE_TEST for them; - add COMPILE_TEST for ARMv8 platforms; - keep using builtin_platform_driver() for i.MX8QXP clock driver. Anson Huang (6): clk: composite: Export clk_hw_register_composite() clk: imx: Support module build for i.MX5/6/7 and vf610 clk: imx: Support building i.MX common clock driver as module clk: imx: Add clock configuration for ARMv7 platforms clk: imx8m: Support module build clk: imx8qxp: Support building i.MX8QXP clock driver as module drivers/clk/clk-composite.c | 1 + drivers/clk/imx/Kconfig | 101 ++++++++++++++++++++++++++++++++----- drivers/clk/imx/Makefile | 79 ++++++++++++++--------------- drivers/clk/imx/clk-composite-8m.c | 2 + drivers/clk/imx/clk-cpu.c | 2 + drivers/clk/imx/clk-frac-pll.c | 2 + drivers/clk/imx/clk-gate2.c | 2 + drivers/clk/imx/clk-imx5.c | 5 ++ drivers/clk/imx/clk-imx6q.c | 5 ++ drivers/clk/imx/clk-imx6sl.c | 5 ++ drivers/clk/imx/clk-imx6sll.c | 5 ++ drivers/clk/imx/clk-imx6sx.c | 5 ++ drivers/clk/imx/clk-imx6ul.c | 5 ++ drivers/clk/imx/clk-imx7d.c | 5 ++ drivers/clk/imx/clk-imx7ulp.c | 5 ++ drivers/clk/imx/clk-imx8mm.c | 4 ++ drivers/clk/imx/clk-imx8mn.c | 4 ++ drivers/clk/imx/clk-imx8mp.c | 4 ++ drivers/clk/imx/clk-imx8mq.c | 4 ++ drivers/clk/imx/clk-imx8qxp-lpcg.c | 4 ++ drivers/clk/imx/clk-imx8qxp.c | 4 ++ drivers/clk/imx/clk-pll14xx.c | 5 ++ drivers/clk/imx/clk-sscg-pll.c | 2 + drivers/clk/imx/clk-vf610.c | 5 ++ drivers/clk/imx/clk.c | 17 +++++-- drivers/clk/imx/clk.h | 6 +++ 26 files changed, 231 insertions(+), 57 deletions(-)