From patchwork Mon May 20 08:04:07 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: 10950307 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 098FF76 for ; Mon, 20 May 2019 08:10:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EF867286B5 for ; Mon, 20 May 2019 08:10:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E26A728720; Mon, 20 May 2019 08:10:44 +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=unavailable 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 983B9286B5 for ; Mon, 20 May 2019 08:10:44 +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=yVLDlVNABQD4IbCCxK1Q/vFM5iClUMtZSkLuzM4KPzc=; b=AF/qcD8Yx9kAD6 D78XUTCG0gHjlM3NbXFdzYBaIwnS94Xab2zfTZjGF0jWG5BXTd56+7AZCPQKCuC5KWCqL6MEgXRhA +chf/9FwgM68qT8++DDpSTp8dSX/pWB+hDF5g6VoxxbKMcYXLzwpf5xSYPTmarlDplnmVqR/Nrbj3 kmdJgJQ3voK0mgH9xiCWfHqv2sTHkaqUo0wdP+0GymcJ2ESfhRNBnL3pLhtNXmK+sj95otFi7i0hG J0mM68f0wE8DArZhE7P3vH6YyJkJT9VeWNciqlS282j/vv2FPDqhNAahEygHsbr/kiqZOv0rjVFlh dtDviuJ8iGVI4eMT2VHQ==; 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 1hSdNW-0008Od-0k; Mon, 20 May 2019 08:10:38 +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 1hSdIg-0001Is-HT for linux-arm-kernel@lists.infradead.org; Mon, 20 May 2019 08:05:45 +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 F40CC2133F; 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=/fSqDKQe72fpIBiodybVMXXJlEchuMCnvyjpyuyScHw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vNxczmE1TEwFm3wP5ap/Eej77KuonYG7e3/DiBaxOngOKg9Yw8Ae2M6Sn5PU02wkL Dt6x94eAgacREnUNh6b3/iSkMHPUcXpH1Fa+PouNlbcGfe+e+dHzvbWtfKr+AhYM7+ 0+IFvtjYsmVRIZUgFJTdViFgbi3tiKFH2R9Dy5ag= Received: by wens.tw (Postfix, from userid 1000) id 8E20E65813; Mon, 20 May 2019 16:05:32 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Stephen Boyd , Michael Turquette Subject: [PATCH 11/25] clk: sunxi-ng: sun5i: Use local parent references for CLK_FIXED_FACTOR Date: Mon, 20 May 2019 16:04:07 +0800 Message-Id: <20190520080421.12575-12-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_010538_803464_5F3A3E36 X-CRM114-Status: GOOD ( 12.17 ) 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 and CLK_FIXED_FACTOR_{HW,FW_NAME} macros, we can reference parents locally via pointers to struct clk_hw or DT clock-names. Convert existing CLK_FIXED_FACTOR definitions to either the _HW or _FW_NAME variant based on whether the parent clock is internal or external to the CCU. Signed-off-by: Chen-Yu Tsai --- drivers/clk/sunxi-ng/ccu-sun5i.c | 34 +++++++++++++++++++++----------- 1 file changed, 22 insertions(+), 12 deletions(-) diff --git a/drivers/clk/sunxi-ng/ccu-sun5i.c b/drivers/clk/sunxi-ng/ccu-sun5i.c index 813e9bf73cbf..d27f3e4c0147 100644 --- a/drivers/clk/sunxi-ng/ccu-sun5i.c +++ b/drivers/clk/sunxi-ng/ccu-sun5i.c @@ -611,19 +611,29 @@ static struct ccu_common *sun5i_a10s_ccu_clks[] = { &iep_clk.common, }; +static const struct clk_hw *clk_parent_pll_audio[] = { + &pll_audio_base_clk.common.hw +}; + /* We hardcode the divider to 1 for now */ -static CLK_FIXED_FACTOR(pll_audio_clk, "pll-audio", - "pll-audio-base", 1, 1, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_audio_2x_clk, "pll-audio-2x", - "pll-audio-base", 2, 1, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_audio_4x_clk, "pll-audio-4x", - "pll-audio-base", 1, 1, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_audio_8x_clk, "pll-audio-8x", - "pll-audio-base", 1, 2, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_video0_2x_clk, "pll-video0-2x", - "pll-video0", 1, 2, CLK_SET_RATE_PARENT); -static CLK_FIXED_FACTOR(pll_video1_2x_clk, "pll-video1-2x", - "pll-video1", 1, 2, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HWS(pll_audio_clk, "pll-audio", + clk_parent_pll_audio, + 1, 1, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HWS(pll_audio_2x_clk, "pll-audio-2x", + clk_parent_pll_audio, + 2, 1, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HWS(pll_audio_4x_clk, "pll-audio-4x", + clk_parent_pll_audio, + 1, 1, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HWS(pll_audio_8x_clk, "pll-audio-8x", + clk_parent_pll_audio, + 1, 2, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HW(pll_video0_2x_clk, "pll-video0-2x", + &pll_video0_clk.common.hw, + 1, 2, CLK_SET_RATE_PARENT); +static CLK_FIXED_FACTOR_HW(pll_video1_2x_clk, "pll-video1-2x", + &pll_video1_clk.common.hw, + 1, 2, CLK_SET_RATE_PARENT); static struct clk_hw_onecell_data sun5i_a10s_hw_clks = { .hws = {