From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f172.google.com (mail-pl1-f172.google.com [209.85.214.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ED0A341D22C for ; Mon, 3 Aug 2026 14:18:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785766740; cv=none; b=Sydr0/AiPtOvXmOtgFipswJ6T7DlV+oHg4PImAT3IvVUQQ9ThKnnBCWxY+FQEp5WeV6FAGBzhnKnheUbbb/PO4Qqky+//BFaAxq1VzjlAnWr3+GqmxpOZeb16fnIGvaIOKX/vKlXXnkK6nXai/58HHD/9/mSFm9S6y90y4p2DLU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785766740; c=relaxed/simple; bh=TfeXiYj8llhfrsV1efKFeIRRIiNS2pbhNesZ8nprYFU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=OdOHrpNe5EMLabGH+t0OEn0njH2fxjocoBos/fWfQfpz0+cbYDFoLZ+euR3Qn2EN8pOibGHyNSUMgBpUY0qWpXHFRP9NWY7GJrN1ik3IvgR/8E7fEUQqopp0geYLsIYrWDXpDGWsXQW5JXbzwFViL9Be8LLlRwjzeJOAsnmifpg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=PeeRQRna; arc=none smtp.client-ip=209.85.214.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="PeeRQRna" Received: by mail-pl1-f172.google.com with SMTP id d9443c01a7336-2cc97653887so36799415ad.1 for ; Mon, 03 Aug 2026 07:18:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1785766738; x=1786371538; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=EFy5iVZEOfPquGcw+vh6esYYUXcjeKTrkCboYc9Z/fs=; b=PeeRQRnahyguEvnI/QWPZ203dv9CEG6EFhSRGjI0V8697ptWuwRnclM8OZscNyUyDO AXHdQG6h3ctVFuKnmVeQWEL6sr050Qx2ijVXe9uqpEm5N+P2azdZ+e38cougv3MTvwf4 yHJg0lgn13rNPQ14P939R7LlbJVZSLdgDintnJ3kB5HpUAe9KAjDxaYIR46rSlLF6awd 8QHidZpiRBxBf7fQW5qqHlAtc6OzTpe9BWX2tzSA3nwyEosxarlagk9uHYQw1oPc0Jd3 uMzXrIbLPK8sUqhBvQiUDhfR9Sx+lnCO0AJMog3wrGON+Py02caN8z0NZrVHhuMeVr/P A0eA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785766738; x=1786371538; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=EFy5iVZEOfPquGcw+vh6esYYUXcjeKTrkCboYc9Z/fs=; b=QAmdExycSaUc3ssMEHXRTw0F9RTxGz9m1KwiZ5JuNBW0FT5pO2f9hRglqP3IdbCS/b JanSnAI5LYnV5HOMHfrbCJrw+Yk4ueMWHQrbnnk/xyFhVNar2NyFWzQwNH5vH8qqocgg XJdzXuaX6+WLHF4YxeuKsJvdFVYbF86YL7v/tH1iBiSlfQVWtlv4Pp89objTumZwGqSP RAA0Clt8/2bkPz7w3bgswheteMoyk3DTNnvQrV+Wnv1h8bsjuoRYgPLRfmCp04XCbIR4 XsHynPDCW160okWo0amzsscO7pNiqfZxQshJQQ13GF+g/8JowTAco6hg4hoq+6wluK1+ biNg== X-Forwarded-Encrypted: i=1; AHgh+RpbYyNXAuQfiG0XRzykOlapUtlZtJkjfB4TQ/+WEOwbPrlVxBj+8qZDhvtg1wTQBWFGwsRgj1A=@vger.kernel.org X-Gm-Message-State: AOJu0YwWUEY8LQe7vT8TBe0ql+yW5a64xEhyS75I5B+yOf7+sOTt/mTb YkxB77atPZm+O3EMyeYsw6K80WSszn64Fz9ebE1dyIpIpJ10PQ49VDPl X-Gm-Gg: AR+sD129mwqjGlT9+q6tFTRGh+I5sb5wnFRL82Wp7czeFeJxncJVLMQPdGYHlgOJGMz HrdUEHI3VeIVTZBNbIzn+/ugj4plOPfTnuC9Ngc6XFU+gPaAVb1gdBAXXnCVqGFmHGenuVlw9AR NyskUYgkPDn4cQ/+wVA+UeoVUGDwnS9ha/4r1/mML7BLfJEtkNqp0TtybGDr22M0JUJ+6o2X306 ie+CFLMTEZjkHPtnx4MB4PLkPBe2+B9uYPNyECBcxMEAP5OB+D4G4IRiOC4MnQa64GdBDa8+3uq vCFuOUFWCgfGF2iByo0C/opQGqlJUB7SkYantHH03bRnn0K5WPz9T88bbcaeq2bKjF4ZLITEKjt UJLLwuRwpq0/otA2un7hAXYqrUpBVkLFjeDdqvps9XrwU7famv4/4ZYfbjLe2POLcALoVUGoFx0 nzuOsV9wj4aw4M11jsQCnsDxA89ttT/EKspZwz080uwsF8RFHGOYqMSVCAPaa5092SqJWbY2FlF sbKo2b+xon1IZIRTAc4 X-Received: by 2002:a17:90b:3851:b0:38e:dc4:3f64 with SMTP id 98e67ed59e1d1-38fbc52da42mr9027280a91.38.1785766738150; Mon, 03 Aug 2026 07:18:58 -0700 (PDT) Received: from buffalo-ssd (M014013071096.v4.enabler.ne.jp. [14.13.71.96]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-38fb30dff2esm4078462a91.13.2026.08.03.07.18.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Aug 2026 07:18:57 -0700 (PDT) From: Akari Tsuyukusa To: Michael Turquette , Stephen Boyd , Brian Masney , Matthias Brugger , AngeloGioacchino Del Regno , Yassine Oudjana , Richard Cochran Cc: Laura Nao , =?UTF-8?q?N=C3=ADcolas=20F=2E=20R=2E=20A=2E=20Prado?= , Chen-Yu Tsai , Akari Tsuyukusa , Bartosz Golaszewski , Danilo Krummrich , Bjorn Helgaas , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig=20=28The=20Capable=20Hub=29?= , Nicolas Frattaroli , Takashi Sakamoto , Haotian Zhang , Kees Cook , Miles Chen , Daniel Golle , Sam Shih , linux-clk@vger.kernel.org (open list:COMMON CLK FRAMEWORK), linux-kernel@vger.kernel.org (open list), linux-arm-kernel@lists.infradead.org (moderated list:ARM/Mediatek SoC support), linux-mediatek@lists.infradead.org (moderated list:ARM/Mediatek SoC support), netdev@vger.kernel.org (open list:PTP HARDWARE CLOCK SUPPORT:Keyword:(?:\b|_)ptp(?:\b|_)), stable@vger.kernel.org Subject: [PATCH 20/32] clk: mediatek: mt7981-apmixed: Switch to common probe/remove helpers Date: Mon, 3 Aug 2026 23:16:47 +0900 Message-ID: <20260803141659.559129-21-akkun11.open@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260803141659.559129-1-akkun11.open@gmail.com> References: <20260803141659.559129-1-akkun11.open@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The MT7981 apmixed driver can use the MediaTek clock framework common initialization sequence. Reduce boilerplate code by creating struct mtk_clk_desc and using the mtk_clk_simple_probe/remove helpers. This change also makes it possible to build the driver as a module. Signed-off-by: Akari Tsuyukusa --- drivers/clk/mediatek/Kconfig | 2 +- drivers/clk/mediatek/clk-mt7981-apmixed.c | 37 ++++++----------------- 2 files changed, 10 insertions(+), 29 deletions(-) diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig index f5460ce3ffba..6449b77d56ed 100644 --- a/drivers/clk/mediatek/Kconfig +++ b/drivers/clk/mediatek/Kconfig @@ -427,7 +427,7 @@ config COMMON_CLK_MT7629_HIFSYS to PCI-E and USB. config COMMON_CLK_MT7981 - bool "Clock driver for MediaTek MT7981" + tristate "Clock driver for MediaTek MT7981" depends on ARCH_MEDIATEK || COMPILE_TEST select COMMON_CLK_MEDIATEK default ARCH_MEDIATEK diff --git a/drivers/clk/mediatek/clk-mt7981-apmixed.c b/drivers/clk/mediatek/clk-mt7981-apmixed.c index 851d0bc7840a..810395aff253 100644 --- a/drivers/clk/mediatek/clk-mt7981-apmixed.c +++ b/drivers/clk/mediatek/clk-mt7981-apmixed.c @@ -59,45 +59,26 @@ static const struct mtk_pll_data plls[] = { 0x0278, 4, 0, 0x027C, 0), }; +static const struct mtk_clk_desc apmixed_desc = { + .plls = plls, + .num_plls = ARRAY_SIZE(plls), +}; + static const struct of_device_id of_match_clk_mt7981_apmixed[] = { - { .compatible = "mediatek,mt7981-apmixedsys", }, + { .compatible = "mediatek,mt7981-apmixedsys", .data = &apmixed_desc }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, of_match_clk_mt7981_apmixed); -static int clk_mt7981_apmixed_probe(struct platform_device *pdev) -{ - struct clk_hw_onecell_data *clk_data; - struct device_node *node = pdev->dev.of_node; - int r; - - clk_data = mtk_alloc_clk_data(ARRAY_SIZE(plls)); - if (!clk_data) - return -ENOMEM; - - mtk_clk_register_plls(&pdev->dev, plls, ARRAY_SIZE(plls), clk_data); - - r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data); - if (r) { - pr_err("%s(): could not register clock provider: %d\n", - __func__, r); - goto free_apmixed_data; - } - return r; - -free_apmixed_data: - mtk_free_clk_data(clk_data); - return r; -} - static struct platform_driver clk_mt7981_apmixed_drv = { - .probe = clk_mt7981_apmixed_probe, + .probe = mtk_clk_simple_probe, + .remove = mtk_clk_simple_remove, .driver = { .name = "clk-mt7981-apmixed", .of_match_table = of_match_clk_mt7981_apmixed, }, }; -builtin_platform_driver(clk_mt7981_apmixed_drv); +module_platform_driver(clk_mt7981_apmixed_drv); MODULE_DESCRIPTION("MediaTek MT7981 apmixedsys clocks driver"); MODULE_LICENSE("GPL"); -- 2.55.0