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 X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 68B63C04AAF for ; Mon, 20 May 2019 08:07:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3500520656 for ; Mon, 20 May 2019 08:07:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558339651; bh=+xkhllsSjVjbpVBqPaXjmCtg9BOWN3ILFlcR4TcmBAk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=RVlR7RzhgQVKEmeVIhUMtgf9DQLVIejTtR1+0acy+37/teHO+wu7ZtyUWgyVjGDNf AKb0qs9SJDb/CvB42L+XTeswHADYk1mysZbqvk+++fxThn7CLr650/QT5gyj7VZ12M MVnh/gMT9DQK3cmme3CyWnR8BfpSqP6a3957qx/k= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730694AbfETIFf (ORCPT ); Mon, 20 May 2019 04:05:35 -0400 Received: from mail.kernel.org ([198.145.29.99]:36250 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730564AbfETIFf (ORCPT ); Mon, 20 May 2019 04:05:35 -0400 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 B0A7B2085A; Mon, 20 May 2019 08:05:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558339534; bh=+xkhllsSjVjbpVBqPaXjmCtg9BOWN3ILFlcR4TcmBAk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wjuAv9ojJKEQJ2xZYp00iCUNPsKCbmW2+DoqnKbsDel11gbBR/z+dO9mJlVTz+Ljh r7vFtMr7Bl7eDg89WBp8COwvMlx/aRvylbixnks/mehwIoysCv9PWe7HViXETZNRSn pIJjV6OdzldaYeWm6WzJcylNdI1WEDzD3GlqbZFw= Received: by wens.tw (Postfix, from userid 1000) id 4FA2C5FF38; Mon, 20 May 2019 16:05:32 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Stephen Boyd , Michael Turquette Cc: Chen-Yu Tsai , linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 03/25] clk: Add CLK_HW_INIT_FW_NAME macro using .fw_name in .parent_data Date: Mon, 20 May 2019 16:03:59 +0800 Message-Id: <20190520080421.12575-4-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 Content-Transfer-Encoding: 8bit Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org From: Chen-Yu Tsai With the new clk parenting code, clk_init_data was expanded to include .parent_data, for clk drivers that have parents referenced using a combination of device tree clock-names, clock indices, and/or clk_hw pointers. Add a CLK_HW_INIT macro for specifying a single parent from the device tree using .fw_name in struct clk_parent_data. 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 0c241b43a802..edad4ad5d897 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -922,6 +922,17 @@ extern struct of_device_id __clk_of_table; .ops = _ops, \ }) +#define CLK_HW_INIT_FW_NAME(_name, _parent, _ops, _flags) \ + (&(struct clk_init_data) { \ + .flags = _flags, \ + .name = _name, \ + .parent_data = (const struct clk_parent_data[]) { \ + { .fw_name = _parent }, \ + }, \ + .num_parents = 1, \ + .ops = _ops, \ + }) + #define CLK_HW_INIT_PARENTS(_name, _parents, _ops, _flags) \ (&(struct clk_init_data) { \ .flags = _flags, \ -- 2.20.1