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 C6ECEC87FD1 for ; Tue, 5 Aug 2025 14:14:50 +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: Content-Type:MIME-Version:References:In-Reply-To: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:List-Owner; bh=8WRyLPeZXBWD/jTrSo5Pg4LSFfjpquqJIa2F3+ZVsEc=; b=gZKiJ6o5BMpddt+wkvgD7uA6kp /CR4mkvHG0x1u+tBVnMw76CnLPMeQsFCiN2SHki+BkboUrKt8uaQmjA93bqm+M5ZnoEWpE75spXbm +JiPAI+feyQH26VeNemupQUvv/1iYBfpqlT1w0d0fy+CPoDSYMCM2awCvGC+jGvPiu6FAmX38yGVq h2BtOobJFCBRdeWG51Sx9bqUOP1BTpeeR/Zz627n82iGK/Yuwlj+6XIdLYVcxL8zELDWNMdH590Ml 1HOQL0Zm9jgM7VG+2t+NF0i9hGxYTEBnxizNaMczze7DU+4S2qu+xFgw/jWaE40CuKR3OcP/leUX9 rj34A3TA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ujIRA-0000000CyNy-2Fpd; Tue, 05 Aug 2025 14:14:44 +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 1ujI8p-0000000Cu8o-23Hk; Tue, 05 Aug 2025 13:55:48 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1754402145; bh=Gb7IZwUlriHpo5vbmDTNk57nLTln98iuALB5y5tpq5c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lI7sQ+uI1KhXQQDstvxe+T1KS6cYTyfeT4Ya3n+py/Cnpr5AoNwczX3OYNWWTbfnD yAgxeU+8nYleiRES6GtewYVq8D0Rf9KnKP15uvorlMuPdpq4PGOpi/6erz7rertWZy I7hgng1AMf1dzA63vGpxNI/n96jIInpR3A6CCBZwp1Hl3AAToVXYvAGkHreTcAuI3o ZNBTM0AEus/DazBdF0fX6JXYeLTobebU0FifGvLPdhF4BsQWGIC0SykX5Zn2PKUzKc vZg1enIDKxFkQMFcO2l+OjNJgxT1fPU/ogof5co1dGHW4m6OgyTTqVI2jAayN28MaV c+Lz81SFa6xUA== Received: from laura.lan (unknown [IPv6:2001:b07:646b:e2:1976:d3fe:e682:e398]) (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 F11A117E04DA; Tue, 5 Aug 2025 15:55:44 +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 , =?UTF-8?q?N=C3=ADcolas=20F=20=2E=20R=20=2E=20A=20=2E=20Prado?= Subject: [PATCH v4 06/27] clk: mediatek: clk-gate: Refactor mtk_clk_register_gate to use mtk_gate struct Date: Tue, 5 Aug 2025 15:54:26 +0200 Message-Id: <20250805135447.149231-7-laura.nao@collabora.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250805135447.149231-1-laura.nao@collabora.com> References: <20250805135447.149231-1-laura.nao@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250805_065547_704231_80BAA9AD X-CRM114-Status: GOOD ( 11.62 ) 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 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. Reviewed-by: Nícolas F. R. A. Prado Reviewed-by: AngeloGioacchino Del Regno 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