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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5DE10C32772 for ; Fri, 19 Aug 2022 09:56:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348170AbiHSJz4 (ORCPT ); Fri, 19 Aug 2022 05:55:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56536 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347882AbiHSJzH (ORCPT ); Fri, 19 Aug 2022 05:55:07 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EC6E6F4923; Fri, 19 Aug 2022 02:54:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1660902899; x=1692438899; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=1egtRbS7E2kxUnTJD1MIcuavj78GW52BFclyxOGBfO0=; b=aHhAPjZBUYNF0kXktMcPhoKJit2rmARP60oyPGaAh7rQnsd/ZpuWK2cv +NGZ3IpGUr8Aab6EZQzXe0GP7fkuxQJ9WaxkOFPCzjXvQ2AYEhh61tGZA 964Z3dDExeIwid3WryoTzPaG/RFEbJQrlEeTlI56zudve/sYvjejcxXlT HaBUl4Bo6XZAuNNd7iSqB6CEi6hMf6l3gJDTKxu2lLFqcB9nIDCRjx+jq epT24RDsP+iAcYA7uXWclXYc+QqT6KfAjlRjJ24HHvLYrRmRgaAqrgMsY WsSAaExUsx27iLf3zy+z7h7CeDepOUPxpwXv6rHPUPSdaj13TzK6OLnGo A==; X-IronPort-AV: E=Sophos;i="5.93,247,1654585200"; d="scan'208";a="177053948" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 19 Aug 2022 02:54:56 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.12; Fri, 19 Aug 2022 02:54:55 -0700 Received: from wendy.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.12 via Frontend Transport; Fri, 19 Aug 2022 02:54:53 -0700 From: Conor Dooley To: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Palmer Dabbelt , Conor Dooley , Philipp Zabel , Daire McNamara CC: Paul Walmsley , Albert Ou , , , , Subject: [PATCH v3 08/13] clk: microchip: mpfs: move id & offset out of clock structs Date: Fri, 19 Aug 2022 10:53:16 +0100 Message-ID: <20220819095320.40006-9-conor.dooley@microchip.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220819095320.40006-1-conor.dooley@microchip.com> References: <20220819095320.40006-1-conor.dooley@microchip.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The id and offset are the only thing differentiating the clock structs from "regular" clock structures. On the pretext of converting to more normal structures, move the id and offset out of the clock structs and into the hw structs instead. Reviewed-by: Daire McNamara Signed-off-by: Conor Dooley --- drivers/clk/microchip/clk-mpfs.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/clk/microchip/clk-mpfs.c b/drivers/clk/microchip/clk-mpfs.c index 3c8cd0094143..c53f89c96d5c 100644 --- a/drivers/clk/microchip/clk-mpfs.c +++ b/drivers/clk/microchip/clk-mpfs.c @@ -53,8 +53,6 @@ struct mpfs_msspll_hw_clock { struct mpfs_cfg_clock { const struct clk_div_table *table; - unsigned int id; - u32 reg_offset; u8 shift; u8 width; u8 flags; @@ -65,12 +63,13 @@ struct mpfs_cfg_hw_clock { void __iomem *sys_base; struct clk_hw hw; struct clk_init_data init; + unsigned int id; + u32 reg_offset; }; #define to_mpfs_cfg_clk(_hw) container_of(_hw, struct mpfs_cfg_hw_clock, hw) struct mpfs_periph_clock { - unsigned int id; u8 shift; }; @@ -78,6 +77,7 @@ struct mpfs_periph_hw_clock { struct mpfs_periph_clock periph; void __iomem *sys_base; struct clk_hw hw; + unsigned int id; }; #define to_mpfs_periph_clk(_hw) container_of(_hw, struct mpfs_periph_hw_clock, hw) @@ -243,7 +243,7 @@ static unsigned long mpfs_cfg_clk_recalc_rate(struct clk_hw *hw, unsigned long p void __iomem *base_addr = cfg_hw->sys_base; u32 val; - val = readl_relaxed(base_addr + cfg->reg_offset) >> cfg->shift; + val = readl_relaxed(base_addr + cfg_hw->reg_offset) >> cfg->shift; val &= clk_div_mask(cfg->width); return divider_recalc_rate(hw, prate, val, cfg->table, cfg->flags, cfg->width); @@ -272,10 +272,10 @@ static int mpfs_cfg_clk_set_rate(struct clk_hw *hw, unsigned long rate, unsigned return divider_setting; spin_lock_irqsave(&mpfs_clk_lock, flags); - val = readl_relaxed(base_addr + cfg->reg_offset); + val = readl_relaxed(base_addr + cfg_hw->reg_offset); val &= ~(clk_div_mask(cfg->width) << cfg_hw->cfg.shift); val |= divider_setting << cfg->shift; - writel_relaxed(val, base_addr + cfg->reg_offset); + writel_relaxed(val, base_addr + cfg_hw->reg_offset); spin_unlock_irqrestore(&mpfs_clk_lock, flags); @@ -289,11 +289,11 @@ static const struct clk_ops mpfs_clk_cfg_ops = { }; #define CLK_CFG(_id, _name, _parent, _shift, _width, _table, _flags, _offset) { \ - .cfg.id = _id, \ + .id = _id, \ .cfg.shift = _shift, \ .cfg.width = _width, \ .cfg.table = _table, \ - .cfg.reg_offset = _offset, \ + .reg_offset = _offset, \ .cfg.flags = _flags, \ .hw.init = CLK_HW_INIT(_name, _parent, &mpfs_clk_cfg_ops, 0), \ } @@ -306,11 +306,11 @@ static struct mpfs_cfg_hw_clock mpfs_cfg_clks[] = { CLK_CFG(CLK_AHB, "clk_ahb", "clk_msspll", 4, 2, mpfs_div_ahb_table, 0, REG_CLOCK_CONFIG_CR), { - .cfg.id = CLK_RTCREF, + .id = CLK_RTCREF, .cfg.shift = 0, .cfg.width = 12, .cfg.table = mpfs_div_rtcref_table, - .cfg.reg_offset = REG_RTC_CLOCK_CR, + .reg_offset = REG_RTC_CLOCK_CR, .cfg.flags = CLK_DIVIDER_ONE_BASED, .hw.init = CLK_HW_INIT_PARENTS_DATA("clk_rtcref", mpfs_ext_ref, &mpfs_clk_cfg_ops, 0), @@ -338,9 +338,9 @@ static int mpfs_clk_register_cfgs(struct device *dev, struct mpfs_cfg_hw_clock * ret = mpfs_clk_register_cfg(dev, cfg_hw, sys_base); if (ret) return dev_err_probe(dev, ret, "failed to register clock id: %d\n", - cfg_hw->cfg.id); + cfg_hw->id); - id = cfg_hw->cfg.id; + id = cfg_hw->id; data->hw_data.hws[id] = &cfg_hw->hw; } @@ -408,7 +408,7 @@ static const struct clk_ops mpfs_periph_clk_ops = { }; #define CLK_PERIPH(_id, _name, _parent, _shift, _flags) { \ - .periph.id = _id, \ + .id = _id, \ .periph.shift = _shift, \ .hw.init = CLK_HW_INIT_HW(_name, _parent, &mpfs_periph_clk_ops, \ _flags), \ @@ -482,9 +482,9 @@ static int mpfs_clk_register_periphs(struct device *dev, struct mpfs_periph_hw_c ret = mpfs_clk_register_periph(dev, periph_hw, sys_base); if (ret) return dev_err_probe(dev, ret, "failed to register clock id: %d\n", - periph_hw->periph.id); + periph_hw->id); - id = periph_hws[i].periph.id; + id = periph_hws[i].id; data->hw_data.hws[id] = &periph_hw->hw; } -- 2.36.1