From patchwork Fri Aug 13 03:24:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miles Chen X-Patchwork-Id: 12434673 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 3F2A3C4338F for ; Fri, 13 Aug 2021 03:25:17 +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 E3B8A610A7 for ; Fri, 13 Aug 2021 03:25:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org E3B8A610A7 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=4BadmWbCrybsXet7gIOC/l00LMq4EMWv7I4H9PchouM=; b=n5MLbhYEd+STsS iWeRB2C3rJs69njfsXUOlFyk74N0HqmGPVPltjYBE98vsIb/lBGkBuOKlip5MoWNcU+CXESagamOm BCAWEISZjJYAGkCYa6GDcnt0ZKh6ghhUg7z4OB4YOfZICT1jMlcgOGTI/oC1+D//DL37a1lBGzSeS MTg/OWV+C49j/ICOXnShZwDnqBxUmgsNytGtgSWuMC7fLP1bxkUdsBJORDKYayWz5Nuv4qD9OZvl7 t9k9RWdQcAaqdvsfKe3zE1mE5wXPtGtANRUu/Bnr/Nql7pz/ExFq48xYXu61ZLlV+iud5opH/qX2P 3Iiokzt3N8GChuhZ11dg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mENoc-00Bclt-ND; Fri, 13 Aug 2021 03:25:02 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mENoC-00Bch2-0v; Fri, 13 Aug 2021 03:24:39 +0000 X-UUID: 3ffe10b4131e4456847e73933e3f6c4e-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=GeOaZaO8zx5pTA70+w++dHWtdKSiFY5r2O1l+7nQnzpqmQnThmVENq9nRoa0vhYIL8P6uSQ3ZNybQalgRbyhAlymfls6Tl01s68gz+BppRhMh2qcqkodUNM56gVDcI4860VqzfqmLniArOhFjIvmm1ZqG+CBGempssQO6n2qFhc=; X-UUID: 3ffe10b4131e4456847e73933e3f6c4e-20210812 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 940994117; Thu, 12 Aug 2021 20:24:33 -0700 Received: from MTKMBS06N1.mediatek.inc (172.21.101.129) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 12 Aug 2021 20:24:32 -0700 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs06n1.mediatek.inc (172.21.101.129) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 13 Aug 2021 11:24:30 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 13 Aug 2021 11:24:30 +0800 From: Miles Chen To: Michael Turquette , Stephen Boyd , Matthias Brugger CC: Wendell Lin , Hanks Chen , , , , , , Miles Chen Subject: [RESEND PATCH 0/4] clk: mediatek: modularize COMMON_CLK_MT6779 Date: Fri, 13 Aug 2021 11:24:25 +0800 Message-ID: <20210813032429.14715-1-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_202436_099435_C64E2988 X-CRM114-Status: GOOD ( 10.79 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=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(-)