From patchwork Thu Aug 12 09:35:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miles Chen X-Patchwork-Id: 12433165 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=-12.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,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 29A25C4338F for ; Thu, 12 Aug 2021 09:48:39 +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 BD37E60FC4 for ; Thu, 12 Aug 2021 09:48:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org BD37E60FC4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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:In-Reply-To:References: List-Owner; bh=P7wC0xRolQgdFxgrAyF0B+rMbwqHAaVcR6e1l1vdU2A=; b=Ld6c8sYDWrvZnO fCBzvywN8p0hSZFKPJbCGDSAjKhhyQcBblmUa/SSQMNiV5yfe3iFsyZmv7qs0oOVcWK56+9kdV1OU 6azTpvb/SXY65IXsiqauu2FpfLFkFyQGV5IS/Oss+xlECo2a4lMJKGMHt4XxM3403wdLue93yqX2W U+bacHHpUfoEafkAUy1OFCYEW8aRQkRDjBIEX9+OsdggQXRnJftb6uLYN5g1rmpj4Fzh79u7E0v8f NkQRJWllGVJXi4log4tdZOFjGCSU0v+2lEE/y2oI6dhPscYYQBcF4A+lfkqNsrA/2Nz+/GiuzGUOc uKuHe5dPTG5Z8WJ7hHJg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mE7HK-009VKK-Mc; Thu, 12 Aug 2021 09:45:34 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mE7HE-009VIU-Dy; Thu, 12 Aug 2021 09:45:32 +0000 X-UUID: f3ed9347d84f402f9cf310f778da3ad6-20210812 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=1MxPkFBaaqs9jeb4g79PCktQQOnDpX8Oh+6y3zeP+Go=; b=nUu0+u6WC1LeQDnT/6M5BcD2eKRoHqTq2v+3KUrBKZbi9Bd6cOOZJeT2M+W6u2K7mIjW1hKVSKa8GlEd6sLoFXkbDmCozQHQPuOQ8bdRcP7/vRCTeY4DG3dwHPH9IK19osce6Pttg/At0dxx1FtI9eKeCaBERRJZK4cEtj8fLYk=; X-UUID: f3ed9347d84f402f9cf310f778da3ad6-20210812 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1337078343; Thu, 12 Aug 2021 02:45:24 -0700 Received: from MTKMBS07N2.mediatek.inc (172.21.101.141) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 12 Aug 2021 02:35:22 -0700 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 12 Aug 2021 17:35:21 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 12 Aug 2021 17:35:21 +0800 From: Miles Chen To: Michael Turquette , Stephen Boyd , Matthias Brugger CC: Wendell Lin , Hanks Chen , , , , , , Miles Chen Subject: [PATCH 0/4] clk: mediatek: modularize COMMON_CLK_MT6779 Date: Thu, 12 Aug 2021 17:35:15 +0800 Message-ID: <20210812093519.3550-1-miles.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210812_024528_525608_9847E38C X-CRM114-Status: GOOD ( 10.46 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch set makes COMMON_CLK_MEDIATEK and COMMON_CLK_MT6779* be able to built as kernel modules. Necessary symbols are exported in this patch. In previous discussion [1], Stephen commented that there must be a user before exporting a symbol: " Is the mediatek driver compilable as a module? Last time I checked it wasn't a module. I want an upstream modular driver that uses the symbol. Otherwise we're exporting symbols when it doesn't need to be. " [1] https://lore.kernel.org/patchwork/patch/1278089/ Miles Chen (4): clk: composite: export clk_register_composite clk: mediatek: modularize COMMON_CLK_MEDIATEK clk: mediatek: modularize COMMON_CLK_MT6779* clk: mediatek: use tristate for COMMON_CLK_MEDAITEK and COMMON_CLK_MT6779 drivers/clk/clk-composite.c | 1 + drivers/clk/mediatek/Kconfig | 20 ++++++++++---------- drivers/clk/mediatek/clk-apmixed.c | 3 +++ drivers/clk/mediatek/clk-cpumux.c | 3 +++ drivers/clk/mediatek/clk-gate.c | 8 ++++++++ drivers/clk/mediatek/clk-mt6779-aud.c | 2 ++ drivers/clk/mediatek/clk-mt6779-cam.c | 2 ++ drivers/clk/mediatek/clk-mt6779-img.c | 2 ++ drivers/clk/mediatek/clk-mt6779-ipe.c | 2 ++ drivers/clk/mediatek/clk-mt6779-mfg.c | 2 ++ drivers/clk/mediatek/clk-mt6779-mm.c | 2 ++ drivers/clk/mediatek/clk-mt6779-vdec.c | 2 ++ drivers/clk/mediatek/clk-mt6779-venc.c | 2 ++ drivers/clk/mediatek/clk-mt6779.c | 2 ++ drivers/clk/mediatek/clk-mtk.c | 8 ++++++++ drivers/clk/mediatek/clk-mux.c | 4 ++++ drivers/clk/mediatek/clk-pll.c | 4 ++++ drivers/clk/mediatek/reset.c | 2 ++ 18 files changed, 61 insertions(+), 10 deletions(-)