From patchwork Tue Jun 11 10:16:38 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 10986455 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4F72376 for ; Tue, 11 Jun 2019 10:20:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3E4A2212DA for ; Tue, 11 Jun 2019 10:20:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3266128671; Tue, 11 Jun 2019 10:20:03 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A05A9285DB for ; Tue, 11 Jun 2019 10:20:02 +0000 (UTC) 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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=rzWccR01AJigP1clw5zBMYjFxNRiQ3cOF8JoAwEKXj8=; b=Y/3qPRSBDYJpzO kEfAp7c5So6qXrAGyIAiy5eGXP0PDZmRDihn2XEB55mc1mnBRDFJ2xyuQCVp7t4sg4ujFFoVBYvUt mKs2beGy8nzWEGNoBSHR9BBwb7L+Yhcg83zwQLPAK8j1SXSodd5N7SOFMF+jtQkLiwPJi4oQhVPKR 4+a75P5TFRLA8ZErIsYlAr/4XUHsCmXAz0a7Jt1ndS1SLWs+CtuhrIvnO14/zC5B0qslJx3r62Llc 9Xd6E+yej4DhSwEBd0gZZhoPx3Q3tTQoL5856iwP5PVs+tR4wYvEi57ImMB7xEWYYw7Z69VOVuxg2 zVTBnTBOgg3tWeV6D9eQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hadsi-0003nP-GA; Tue, 11 Jun 2019 10:19:56 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hadqG-0001Z1-Iv for linux-arm-kernel@lists.infradead.org; Tue, 11 Jun 2019 10:17:27 +0000 Received: from wens.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5353E2173B; Tue, 11 Jun 2019 10:17:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560248243; bh=i0B2yKWgFIEvAKMI/QmOeIMqDZsEa7g7GDicC8lryn0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Drz0VCn5Hmx5zfQP1b0rziWP4CDB+dhNluMzjRB9YHIbY6e99bX1G060yBDFLYcxX Fw/pfmH0zyzmPBwXxSNy6buCAK1W+1LjPbJRnPUSg1rUm/Uccft5YG6BdQw4gZWjQF ML4TGu6j+skip6u8wwq9XlHA8vZ2KcjkEEoO8Ogk= Received: by wens.tw (Postfix, from userid 1000) id 2EE09600FD; Tue, 11 Jun 2019 18:17:18 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Stephen Boyd , Michael Turquette Subject: [PATCH v2 05/25] clk: fixed-factor: Add CLK_FIXED_FACTOR_HW which takes clk_hw pointer as parent Date: Tue, 11 Jun 2019 18:16:38 +0800 Message-Id: <20190611101658.23855-6-wens@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190611101658.23855-1-wens@kernel.org> References: <20190611101658.23855-1-wens@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190611_031724_669736_D727EEA0 X-CRM114-Status: GOOD ( 10.25 ) 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: Chen-Yu Tsai , Chen-Yu Tsai , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Chen-Yu Tsai With the new clk parenting code, clk_init_data was expanded to include .parent_hws, for clk drivers to directly reference parents by clk_hw. Add a new macro, CLK_FIXED_FACTOR_HW, that can take a struct clk_hw pointer, instead of a string, as its parent. Signed-off-by: Chen-Yu Tsai --- include/linux/clk-provider.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 0fd14c4874d6..c85e9f3809f2 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -985,6 +985,17 @@ extern struct of_device_id __clk_of_table; _flags), \ } +#define CLK_FIXED_FACTOR_HW(_struct, _name, _parent, \ + _div, _mult, _flags) \ + struct clk_fixed_factor _struct = { \ + .div = _div, \ + .mult = _mult, \ + .hw.init = CLK_HW_INIT_HW(_name, \ + _parent, \ + &clk_fixed_factor_ops, \ + _flags), \ + } + #ifdef CONFIG_OF int of_clk_add_provider(struct device_node *np, struct clk *(*clk_src_get)(struct of_phandle_args *args,