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,URIBL_BLOCKED,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 97221C072AF for ; Mon, 20 May 2019 08:06:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6742620856 for ; Mon, 20 May 2019 08:06:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558339606; bh=qxbiy7pYv1UyBjII7RZZHCsKy8cgqqufDiwhp9WjbYI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ZEPS8PAFc5SrqmwgfHFX+TINYTUiac3v2wehnu9/1FZFOgMPhQZ4+6pMgUaeZ4A1J xjhQHbNWldQtptWWRLwvZs3tanHNFgaHkbgNvVGJ7IqLKsDYCBov5IdGuc0Uyy5TPu uBeZ3pyq/wFnAZhgLSmsSGzG5fU+7p6rD/HUnSlE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730880AbfETIFi (ORCPT ); Mon, 20 May 2019 04:05:38 -0400 Received: from mail.kernel.org ([198.145.29.99]:36436 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730843AbfETIFh (ORCPT ); Mon, 20 May 2019 04:05:37 -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 E7C9F208CA; 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=qxbiy7pYv1UyBjII7RZZHCsKy8cgqqufDiwhp9WjbYI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CHSHqk3LxBF7lY/qECJVCOAMj31ubt0jtLLtuUXYv86LQNYkMO69xcocJtYq6eoHC k4D4B7m1BFDxf3gGV08lXNsU9V7l1DFb+leN8EU1JcQ9D7FAv7DnKTa081HQVmlFzF +wTzTckYuovqrxwdsD8O8D5gOZ11LW5yhNxsSVXw= Received: by wens.tw (Postfix, from userid 1000) id 6CCC462B58; 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 07/25] clk: fixed-factor: Add CLK_FIXED_FACTOR_FW_NAME for DT clock-names parent Date: Mon, 20 May 2019 16:04:03 +0800 Message-Id: <20190520080421.12575-8-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 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 ac26aef874d1..a6cd04442eff 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -1006,6 +1006,17 @@ 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