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 82B67C4161A for ; Tue, 11 Jun 2019 10:18:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 52DF8208E3 for ; Tue, 11 Jun 2019 10:18:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560248318; bh=ppRbblaoSv/UGkFO4M4R5lNJos+EEEismPHwgTzrRYg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=IvwFrRYNBujnVUhN7vWOLcFTq7xmirvtzEPP8JobETUFKMu1NY1gDBNUmh9EEf/Oa 5kcwJ/Ez5nHJr4aQIzyHdZtSXJ3O6UeUT3ESsoETfgxgKrB60ojeQDsKmHl6PhosIm zdUwIbLHxxCen1IbYF0QF3CJloGl9m/v9KBFAjTI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405322AbfFKKRY (ORCPT ); Tue, 11 Jun 2019 06:17:24 -0400 Received: from mail.kernel.org ([198.145.29.99]:45536 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404870AbfFKKRV (ORCPT ); Tue, 11 Jun 2019 06:17:21 -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 123762145D; Tue, 11 Jun 2019 10:17:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560248241; bh=ppRbblaoSv/UGkFO4M4R5lNJos+EEEismPHwgTzrRYg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lVYwXSO69AAjv7KePSI7sy5UBERDwLb/mALz26kW28J6qpH3OTJYhh+vy25TQBC+8 aZAM0dVhGA2pMBHF1MmgOqjqOU1oBEG5BZKSzOK5Y3n7HRweMZtBYDMeShMHcWuTUM z0rIyshUq0Q8LsQo/3A8U+0+JVSOD8H0sK6ZQjSs= Received: by wens.tw (Postfix, from userid 1000) id 20D986004A; 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 03/25] clk: Add CLK_HW_INIT_FW_NAME macro using .fw_name in .parent_data Date: Tue, 11 Jun 2019 18:16:36 +0800 Message-Id: <20190611101658.23855-4-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 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 70aad5cefea7..b19063512a29 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -927,6 +927,17 @@ 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