From patchwork Mon May 20 08:04:01 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: 10950253 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 4485517D2 for ; Mon, 20 May 2019 08:06:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 357F128720 for ; Mon, 20 May 2019 08:06:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 28A302872A; Mon, 20 May 2019 08:06:47 +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 AB63928720 for ; Mon, 20 May 2019 08:06:46 +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=rXYKGC81X6ZseZu520fU5UNU6Ix9epi80wP+KtlvnQ8=; b=eBBJK1PxO5YS7P R24Zt1h/ZY5/QlD7NNtET+kZ+Ukx0uQdjbFJBfT9++lEzWG7e1vdIRTZ5V+tnj7uWow5tZU/7Yvqg ojTvzl5Ce7sIUQFO6D83+IpFjCFFumO3SlQPVL5sfnbuYJRiL5DsbfDefUKU+rXnB83leAYd6ef6L V6E5KGD86ta9fjm4tUi2OLr8S0cOo86Y6T9YQktzkZaS6tQ+7TYTNK+KkxP70E5WuDs51Y8bMTlms cPDTDDGsQoHa9aK3va64aiVesoTc02IQDoiMkmjaLjgPpWOjkRAF4c+E6KpnqN18Nnk/NLsQwpGuV GZtUKHkujAxfda7iTN/Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hSdJg-0002cH-CE; Mon, 20 May 2019 08:06:40 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hSdIf-0001Hu-B3 for linux-arm-kernel@lists.infradead.org; Mon, 20 May 2019 08:05:38 +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 E5505208C3; Mon, 20 May 2019 08:05:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558339537; bh=UH9oqVCe7Dp6WGo3nZFvV6Debv4vruY9AL9X+Dbmoe4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OYLhZUkr8atpajMwGAZcCQEPdVh0k+kQsEjUoV/eOoGzJr/OO8QftFMgHS+gnfJzL GfmnFrTqhgUGQBOB5cQ4T6nmcWsMuIVCmPu7LBIrUE1I92qkSu6OWTvolI0Q0zB8P5 2ghINoVBHFxbisyQRWMpZq4yJN4qbt+xc3rzkDOs= Received: by wens.tw (Postfix, from userid 1000) id 6151D5FF6A; Mon, 20 May 2019 16:05:32 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Stephen Boyd , Michael Turquette Subject: [PATCH 05/25] clk: fixed-factor: Add CLK_FIXED_FACTOR_HW which takes clk_hw pointer as parent Date: Mon, 20 May 2019 16:04:01 +0800 Message-Id: <20190520080421.12575-6-wens@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190520080421.12575-1-wens@kernel.org> References: <20190520080421.12575-1-wens@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190520_010537_498945_55F4683D X-CRM114-Status: GOOD ( 11.00 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: 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 d0d58c49f3ad..c7b10dd32c39 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -980,6 +980,17 @@ 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,