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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,USER_AGENT_GIT autolearn=ham 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 1B433C43218 for ; Tue, 11 Jun 2019 10:17:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D5A7C212F5 for ; Tue, 11 Jun 2019 10:17:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560248251; bh=qEBYkTzxu/4Dl1C/hKhql6onxGB35Izjqxrvnp600eY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=CYs0vzJqzUgLBiYo+rrB/M3X9vyFoZPvClj+BJsbZAwM7RhFrbnsTpvT8iueCn4WK LTk1yEAnhd2HmWtv2FovQNfdumovxr2zpMFpCJaenBGuQGnPVycpV7VSpN+p8gGMMk XkO3OcePIX3nXc4XyGTn5h/x8Wo2wW/hhQ+5dK2g= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405380AbfFKKRb (ORCPT ); Tue, 11 Jun 2019 06:17:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:45728 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405306AbfFKKRY (ORCPT ); Tue, 11 Jun 2019 06:17:24 -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 3261C214AF; 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=qEBYkTzxu/4Dl1C/hKhql6onxGB35Izjqxrvnp600eY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1RrAK4RxwCMNIxmV3bMIAMHOb1OpEaNrTYnT6godqRCYxR2FFD+TfyydiP6auGxsz S5Yp0JuO7IA+qv2hzXBVowD5yAt99ipjuDIUwzA+yYebJRw3ietvoj+Q3vS2Dqroce jB82hke8ymxLUBfhT7xfj/xiI4tsVnDciZ4nuhG8= Received: by wens.tw (Postfix, from userid 1000) id 3A8A1603A9; Tue, 11 Jun 2019 18:17:18 +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, Chen-Yu Tsai Subject: [PATCH v2 07/25] clk: fixed-factor: Add CLK_FIXED_FACTOR_FW_NAME for DT clock-names parent Date: Tue, 11 Jun 2019 18:16:40 +0800 Message-Id: <20190611101658.23855-8-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 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 to specify parents using a combination of device tree clock-names, pointers to struct clk_hw, device tree clocks, and/or fallback global clock names. Add a new macro, CLK_FIXED_FACTOR_FW_NAME, that takes a string to match a clock-names entry in the device tree to specify the clock 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 146a6859969e..e5c44f6dd897 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -1011,6 +1011,17 @@ extern struct of_device_id __clk_of_table; _flags), \ } +#define CLK_FIXED_FACTOR_FW_NAME(_struct, _name, _parent, \ + _div, _mult, _flags) \ + struct clk_fixed_factor _struct = { \ + .div = _div, \ + .mult = _mult, \ + .hw.init = CLK_HW_INIT_FW_NAME(_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, -- 2.20.1