From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 3C47CC7EE2A for ; Mon, 23 Jun 2025 12:53:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=YPmb20tFQE3JIOo4ai9QhJeedODPoF5GDYtSCYg4tQs=; b=hxEPBCZaAo01mAs8vRbLE/toLd VmmzCuQYpSNdajggKMFb7G5+qM5dJSBgZdjrkJkDno0OQnGqDTprnvk0StooBKUYrIhl0WIfQ0zS1 Dh2yNfvyJ9HaY1RNaMUgq19X4c7Fzt8hLBEfZ0iXL9o+QbIogm0K9ibyoDjhlqKjaEAjVEZfPSb5K XhQcMAzskCFAltcEuTC9pkqSt7kIQZaxVEFnasjmM6qSX33L1wtt1HBZnu+M9ds3VbE7wz5/c6ISi jy5JcWz/dKlqc2AaMlz3YN/kZzuXFFar0UGUC/NdvlHOvIVTSYwu+G/jhUVGp1GdIddUuhlLCargc HN6CyMMQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uTgfm-00000002mNW-15bH; Mon, 23 Jun 2025 12:53:18 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uTeRf-00000002M3D-2nW1; Mon, 23 Jun 2025 10:30:36 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1750674634; bh=89lBI/O3EQXrPrcZMgnt468Ulxe9REXZhCDPIpFRIBQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LUgljFYsUgi3oY6gi5NG9/r31xVgs933+xUlgvtDfb8l00aDXTnsUrc5rWo/tUVLN AjefVdEmWTSoGPOeBRB9YMcrZlYehwDJEkOCe1Cho4gKOdEfqLR0KGpp1yyK1NDoDH duOmUwcJJCdM6p83GW9DZWaLsSV3jR573fzKpzgD+UGNv+E66Du4uM8cLxTt88xvLm Ow7wfP68jhBdVZXTNYnisgPlhOMdzwB/VutUDLw8ro49uRoyktFFZlvCRR/tbV5YIG f4NwxYY3fkpQuMEghpVAEhy6ZcVPatP8UfFvVzZKW82UHOVk3kJlaYZXUHkC+Lnw9/ LQLz5XLRl28ew== Received: from laura.lan (unknown [IPv6:2001:b07:646b:e2:e046:b666:1d47:e832]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: laura.nao) by bali.collaboradmins.com (Postfix) with ESMTPSA id EA02017E0FDB; Mon, 23 Jun 2025 12:30:32 +0200 (CEST) From: Laura Nao To: mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, p.zabel@pengutronix.de, richardcochran@gmail.com Cc: guangjie.song@mediatek.com, wenst@chromium.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org, kernel@collabora.com, Laura Nao Subject: [PATCH 06/30] clk: mediatek: clk-gate: Refactor mtk_clk_register_gate to use mtk_gate struct Date: Mon, 23 Jun 2025 12:29:16 +0200 Message-Id: <20250623102940.214269-7-laura.nao@collabora.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250623102940.214269-1-laura.nao@collabora.com> References: <20250623102940.214269-1-laura.nao@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250623_033035_850920_60BE584E X-CRM114-Status: GOOD ( 10.72 ) 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 MT8196 uses a HW voter for gate enable/disable control, with set/clr/sta registers located in a separate regmap. Refactor mtk_clk_register_gate() to take a struct mtk_gate instead of individual parameters, avoiding the need to add three extra arguments to support HW voter register offsets. Signed-off-by: Laura Nao --- drivers/clk/mediatek/clk-gate.c | 35 ++++++++++++--------------------- 1 file changed, 13 insertions(+), 22 deletions(-) diff --git a/drivers/clk/mediatek/clk-gate.c b/drivers/clk/mediatek/clk-gate.c index 67d9e741c5e7..0375ccad4be3 100644 --- a/drivers/clk/mediatek/clk-gate.c +++ b/drivers/clk/mediatek/clk-gate.c @@ -152,12 +152,9 @@ const struct clk_ops mtk_clk_gate_ops_no_setclr_inv = { }; EXPORT_SYMBOL_GPL(mtk_clk_gate_ops_no_setclr_inv); -static struct clk_hw *mtk_clk_register_gate(struct device *dev, const char *name, - const char *parent_name, - struct regmap *regmap, int set_ofs, - int clr_ofs, int sta_ofs, u8 bit, - const struct clk_ops *ops, - unsigned long flags) +static struct clk_hw *mtk_clk_register_gate(struct device *dev, + const struct mtk_gate *gate, + struct regmap *regmap) { struct mtk_clk_gate *cg; int ret; @@ -167,17 +164,17 @@ static struct clk_hw *mtk_clk_register_gate(struct device *dev, const char *name if (!cg) return ERR_PTR(-ENOMEM); - init.name = name; - init.flags = flags | CLK_SET_RATE_PARENT; - init.parent_names = parent_name ? &parent_name : NULL; - init.num_parents = parent_name ? 1 : 0; - init.ops = ops; + init.name = gate->name; + init.flags = gate->flags | CLK_SET_RATE_PARENT; + init.parent_names = gate->parent_name ? &gate->parent_name : NULL; + init.num_parents = gate->parent_name ? 1 : 0; + init.ops = gate->ops; cg->regmap = regmap; - cg->set_ofs = set_ofs; - cg->clr_ofs = clr_ofs; - cg->sta_ofs = sta_ofs; - cg->bit = bit; + cg->set_ofs = gate->regs->set_ofs; + cg->clr_ofs = gate->regs->clr_ofs; + cg->sta_ofs = gate->regs->sta_ofs; + cg->bit = gate->shift; cg->hw.init = &init; @@ -228,13 +225,7 @@ int mtk_clk_register_gates(struct device *dev, struct device_node *node, continue; } - hw = mtk_clk_register_gate(dev, gate->name, gate->parent_name, - regmap, - gate->regs->set_ofs, - gate->regs->clr_ofs, - gate->regs->sta_ofs, - gate->shift, gate->ops, - gate->flags); + hw = mtk_clk_register_gate(dev, gate, regmap); if (IS_ERR(hw)) { pr_err("Failed to register clk %s: %pe\n", gate->name, -- 2.39.5