From patchwork Fri Nov 18 01:06:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hal Feng X-Patchwork-Id: 13047547 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 2F2E8C4332F for ; Fri, 18 Nov 2022 01:07:30 +0000 (UTC) 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: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=2gfG043ORx3hwhyUcjOyXU9J897QUJIw0UlLpFtcqrU=; b=imAHRLFw1hc5SP FjPJvBqYCylKLuJUZOddEmPeqtplJzTCTDRQcbOh93OO1Go+wEXLcA+SJdQi+vajlP/wV6XLhdjwl jO5Js8gEJrxK08TvKwPUt1TWrBuJcjwg+dV915xZaPO95F6rSjIzKk/gZX7eE03PFqRiFzZF5Etco P9VyINKBVDGHNW+48YKaw7+8wMesMUsNLr18u8zyqDmInzgqTB0yjBaDQo3r0AT2vvsXFlM1L9phh x3nDw7DxperAbybZGOHaoM+z6VSH5yMw9hHVA0PULuzR+20KLhYwTdrDSjIAruPWUYtf0o1c6p0Fw EypsCfNom114kfHXsEsQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ovpqj-0016wj-9f; Fri, 18 Nov 2022 01:07:21 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ovpqf-0016uB-TL for linux-riscv@lists.infradead.org; Fri, 18 Nov 2022 01:07:19 +0000 Received: from EXMBX166.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX166", Issuer "EXMBX166" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id 2378424E1D4; Fri, 18 Nov 2022 09:06:33 +0800 (CST) Received: from EXMBX072.cuchost.com (172.16.6.82) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 18 Nov 2022 09:06:33 +0800 Received: from ubuntu.localdomain (183.27.96.116) by EXMBX072.cuchost.com (172.16.6.82) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 18 Nov 2022 09:06:32 +0800 From: Hal Feng To: , , CC: Conor Dooley , Palmer Dabbelt , "Rob Herring" , Krzysztof Kozlowski , Stephen Boyd , "Michael Turquette" , Philipp Zabel , Emil Renner Berthing , Hal Feng , Subject: [PATCH v2 05/14] reset: starfive: Rename "jh7100" to "jh71x0" for the common code Date: Fri, 18 Nov 2022 09:06:18 +0800 Message-ID: <20221118010627.70576-6-hal.feng@starfivetech.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221118010627.70576-1-hal.feng@starfivetech.com> References: <20221118010627.70576-1-hal.feng@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [183.27.96.116] X-ClientProxiedBy: EXCAS064.cuchost.com (172.16.6.24) To EXMBX072.cuchost.com (172.16.6.82) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221117_170718_253737_D9786534 X-CRM114-Status: GOOD ( 15.08 ) X-BeenThere: linux-riscv@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-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org For the common code will be shared with the StarFive JH7110 SoC. Co-developed-by: Emil Renner Berthing Signed-off-by: Emil Renner Berthing Signed-off-by: Hal Feng --- .../reset/starfive/reset-starfive-jh7100.c | 2 +- .../reset/starfive/reset-starfive-jh71x0.c | 50 +++++++++---------- .../reset/starfive/reset-starfive-jh71x0.h | 2 +- 3 files changed, 27 insertions(+), 27 deletions(-) diff --git a/drivers/reset/starfive/reset-starfive-jh7100.c b/drivers/reset/starfive/reset-starfive-jh7100.c index 43248e8135fd..4be8510f1dd9 100644 --- a/drivers/reset/starfive/reset-starfive-jh7100.c +++ b/drivers/reset/starfive/reset-starfive-jh7100.c @@ -51,7 +51,7 @@ static int __init jh7100_reset_probe(struct platform_device *pdev) if (IS_ERR(base)) return PTR_ERR(base); - return reset_starfive_jh7100_register(&pdev->dev, pdev->dev.of_node, + return reset_starfive_jh71x0_register(&pdev->dev, pdev->dev.of_node, base + JH7100_RESET_ASSERT0, base + JH7100_RESET_STATUS0, jh7100_reset_asserted, diff --git a/drivers/reset/starfive/reset-starfive-jh71x0.c b/drivers/reset/starfive/reset-starfive-jh71x0.c index 1e230f3f9841..fa80912ef08e 100644 --- a/drivers/reset/starfive/reset-starfive-jh71x0.c +++ b/drivers/reset/starfive/reset-starfive-jh71x0.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-or-later /* - * Reset driver for the StarFive JH7100 SoC + * Reset driver for the StarFive JH71X0 SoCs * * Copyright (C) 2021 Emil Renner Berthing */ @@ -13,7 +13,7 @@ #include #include -struct jh7100_reset { +struct jh71x0_reset { struct reset_controller_dev rcdev; /* protect registers against concurrent read-modify-write */ spinlock_t lock; @@ -22,16 +22,16 @@ struct jh7100_reset { const u64 *asserted; }; -static inline struct jh7100_reset * -jh7100_reset_from(struct reset_controller_dev *rcdev) +static inline struct jh71x0_reset * +jh71x0_reset_from(struct reset_controller_dev *rcdev) { - return container_of(rcdev, struct jh7100_reset, rcdev); + return container_of(rcdev, struct jh71x0_reset, rcdev); } -static int jh7100_reset_update(struct reset_controller_dev *rcdev, +static int jh71x0_reset_update(struct reset_controller_dev *rcdev, unsigned long id, bool assert) { - struct jh7100_reset *data = jh7100_reset_from(rcdev); + struct jh71x0_reset *data = jh71x0_reset_from(rcdev); unsigned long offset = BIT_ULL_WORD(id); u64 mask = BIT_ULL_MASK(id); void __iomem *reg_assert = data->assert + offset * sizeof(u64); @@ -60,34 +60,34 @@ static int jh7100_reset_update(struct reset_controller_dev *rcdev, return ret; } -static int jh7100_reset_assert(struct reset_controller_dev *rcdev, +static int jh71x0_reset_assert(struct reset_controller_dev *rcdev, unsigned long id) { - return jh7100_reset_update(rcdev, id, true); + return jh71x0_reset_update(rcdev, id, true); } -static int jh7100_reset_deassert(struct reset_controller_dev *rcdev, +static int jh71x0_reset_deassert(struct reset_controller_dev *rcdev, unsigned long id) { - return jh7100_reset_update(rcdev, id, false); + return jh71x0_reset_update(rcdev, id, false); } -static int jh7100_reset_reset(struct reset_controller_dev *rcdev, +static int jh71x0_reset_reset(struct reset_controller_dev *rcdev, unsigned long id) { int ret; - ret = jh7100_reset_assert(rcdev, id); + ret = jh71x0_reset_assert(rcdev, id); if (ret) return ret; - return jh7100_reset_deassert(rcdev, id); + return jh71x0_reset_deassert(rcdev, id); } -static int jh7100_reset_status(struct reset_controller_dev *rcdev, +static int jh71x0_reset_status(struct reset_controller_dev *rcdev, unsigned long id) { - struct jh7100_reset *data = jh7100_reset_from(rcdev); + struct jh71x0_reset *data = jh71x0_reset_from(rcdev); unsigned long offset = BIT_ULL_WORD(id); u64 mask = BIT_ULL_MASK(id); void __iomem *reg_status = data->status + offset * sizeof(u64); @@ -96,25 +96,25 @@ static int jh7100_reset_status(struct reset_controller_dev *rcdev, return !((value ^ data->asserted[offset]) & mask); } -static const struct reset_control_ops jh7100_reset_ops = { - .assert = jh7100_reset_assert, - .deassert = jh7100_reset_deassert, - .reset = jh7100_reset_reset, - .status = jh7100_reset_status, +static const struct reset_control_ops jh71x0_reset_ops = { + .assert = jh71x0_reset_assert, + .deassert = jh71x0_reset_deassert, + .reset = jh71x0_reset_reset, + .status = jh71x0_reset_status, }; -int reset_starfive_jh7100_register(struct device *dev, struct device_node *of_node, +int reset_starfive_jh71x0_register(struct device *dev, struct device_node *of_node, void __iomem *assert, void __iomem *status, const u64 *asserted, unsigned int nr_resets, bool is_module) { - struct jh7100_reset *data; + struct jh71x0_reset *data; data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); if (!data) return -ENOMEM; - data->rcdev.ops = &jh7100_reset_ops; + data->rcdev.ops = &jh71x0_reset_ops; if (is_module) data->rcdev.owner = THIS_MODULE; data->rcdev.nr_resets = nr_resets; @@ -128,4 +128,4 @@ int reset_starfive_jh7100_register(struct device *dev, struct device_node *of_no return devm_reset_controller_register(dev, &data->rcdev); } -EXPORT_SYMBOL_GPL(reset_starfive_jh7100_register); +EXPORT_SYMBOL_GPL(reset_starfive_jh71x0_register); diff --git a/drivers/reset/starfive/reset-starfive-jh71x0.h b/drivers/reset/starfive/reset-starfive-jh71x0.h index 10770c55ab0e..3c70982dd56e 100644 --- a/drivers/reset/starfive/reset-starfive-jh71x0.h +++ b/drivers/reset/starfive/reset-starfive-jh71x0.h @@ -6,7 +6,7 @@ #ifndef __RESET_STARFIVE_JH71X0_H #define __RESET_STARFIVE_JH71X0_H -int reset_starfive_jh7100_register(struct device *dev, struct device_node *of_node, +int reset_starfive_jh71x0_register(struct device *dev, struct device_node *of_node, void __iomem *assert, void __iomem *status, const u64 *asserted, unsigned int nr_resets, bool is_module);