From patchwork Sun Mar 15 13:43:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aisheng Dong X-Patchwork-Id: 11439093 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 243611667 for ; Sun, 15 Mar 2020 13:53:53 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id D782D20637 for ; Sun, 15 Mar 2020 13:53:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="m0UMylyY" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D782D20637 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=BhgwJFG9ywkIaJqeEoMchfHjYTtZpBhgrdP97tRyLh0=; b=m0UMylyYpWHd++WgbuYWfXQzNt n3PPhD0Ej3skVy3DxVmr9kjdfUDccRnSjT0GTYLXIUDOqju1Rj89RIcWTKiGfcptHF+R9YYSbGpq4 Xk7y2hhzO5CM1ocWVMHrmDnd91QrKyDCihoiaXmLRE8iUbOsDZ8RkrZrE6CSFXwsU6cGhJO3ch51N +YgXSPyKp+qBnDJNPllzwCsLLZu8BkD5jY1U4mtSPVdT3KQhwGIdNXdecI0qnwUELyOh1SCJ2dDx9 B6xjzF+l7RrxJlhIU5YAJVLc9jmX5fwcKT9zK+8c3zUfqAcVElDWh5zTNAO6TLjsMBJAKzK1idd7g QF3qFmSA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jDTi9-0006Y3-Nn; Sun, 15 Mar 2020 13:53:49 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jDTfI-0003vl-F8 for linux-arm-kernel@lists.infradead.org; Sun, 15 Mar 2020 13:50:56 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 441591A04F7; Sun, 15 Mar 2020 14:50:51 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 76A141A0509; Sun, 15 Mar 2020 14:50:46 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 80E0C4031E; Sun, 15 Mar 2020 21:50:38 +0800 (SGT) From: Dong Aisheng To: linux-clk@vger.kernel.org Subject: [PATCH V6 09/12] clk: imx: lpcg: allow lpcg clk to take device pointer Date: Sun, 15 Mar 2020 21:43:53 +0800 Message-Id: <1584279836-29825-10-git-send-email-aisheng.dong@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1584279836-29825-1-git-send-email-aisheng.dong@nxp.com> References: <1584279836-29825-1-git-send-email-aisheng.dong@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200315_065052_813600_831F80B7 X-CRM114-Status: UNSURE ( 8.68 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [92.121.34.13 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Dong Aisheng , sboyd@kernel.org, mturquette@baylibre.com, linux-imx@nxp.com, kernel@pengutronix.de, fabio.estevam@nxp.com, shawnguo@kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Used to support runtime pm. Signed-off-by: Dong Aisheng Reviewed-by: Stephen Boyd --- ChangeLog: v4->v5: no changes v3: new patch --- drivers/clk/imx/clk-lpcg-scu.c | 8 ++++---- drivers/clk/imx/clk-scu.h | 24 ++++++++++++++++++++---- 2 files changed, 24 insertions(+), 8 deletions(-) diff --git a/drivers/clk/imx/clk-lpcg-scu.c b/drivers/clk/imx/clk-lpcg-scu.c index 897a4c3c02e2..2242e5047a0e 100644 --- a/drivers/clk/imx/clk-lpcg-scu.c +++ b/drivers/clk/imx/clk-lpcg-scu.c @@ -80,9 +80,9 @@ static const struct clk_ops clk_lpcg_scu_ops = { .disable = clk_lpcg_scu_disable, }; -struct clk_hw *imx_clk_lpcg_scu(const char *name, const char *parent_name, - unsigned long flags, void __iomem *reg, - u8 bit_idx, bool hw_gate) +struct clk_hw *__imx_clk_lpcg_scu(struct device *dev, const char *name, + const char *parent_name, unsigned long flags, + void __iomem *reg, u8 bit_idx, bool hw_gate) { struct clk_lpcg_scu *clk; struct clk_init_data init; @@ -106,7 +106,7 @@ struct clk_hw *imx_clk_lpcg_scu(const char *name, const char *parent_name, clk->hw.init = &init; hw = &clk->hw; - ret = clk_hw_register(NULL, hw); + ret = clk_hw_register(dev, hw); if (ret) { kfree(clk); hw = ERR_PTR(ret); diff --git a/drivers/clk/imx/clk-scu.h b/drivers/clk/imx/clk-scu.h index 2db226a2401f..6b29713a71d2 100644 --- a/drivers/clk/imx/clk-scu.h +++ b/drivers/clk/imx/clk-scu.h @@ -23,6 +23,11 @@ struct clk_hw *__imx_clk_scu(struct device *dev, const char *name, const char * const *parents, int num_parents, u32 rsrc_id, u8 clk_type); +struct clk_hw *__imx_clk_lpcg_scu(struct device *dev, const char *name, + const char *parent_name, unsigned long flags, + void __iomem *reg, u8 bit_idx, bool hw_gate); +void imx_clk_lpcg_scu_unregister(struct clk_hw *hw); + static inline struct clk_hw *imx_clk_scu(const char *name, u32 rsrc_id, u8 clk_type, u8 clk_cells) { @@ -42,8 +47,19 @@ static inline struct clk_hw *imx_clk_scu2(const char *name, const char * const * return __imx_clk_scu(NULL, name, parents, num_parents, rsrc_id, clk_type); } -struct clk_hw *imx_clk_lpcg_scu(const char *name, const char *parent_name, - unsigned long flags, void __iomem *reg, - u8 bit_idx, bool hw_gate); -void imx_clk_lpcg_scu_unregister(struct clk_hw *hw); +static inline struct clk_hw *imx_clk_lpcg_scu_dev(struct device *dev, const char *name, + const char *parent_name, unsigned long flags, + void __iomem *reg, u8 bit_idx, bool hw_gate) +{ + return __imx_clk_lpcg_scu(dev, name, parent_name, flags, reg, + bit_idx, hw_gate); +} + +static inline struct clk_hw *imx_clk_lpcg_scu(const char *name, const char *parent_name, + unsigned long flags, void __iomem *reg, + u8 bit_idx, bool hw_gate) +{ + return __imx_clk_lpcg_scu(NULL, name, parent_name, flags, reg, + bit_idx, hw_gate); +} #endif