From patchwork Tue Apr 2 21:06:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Jernej_=C5=A0krabec?= X-Patchwork-Id: 10882337 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 B43F2922 for ; Tue, 2 Apr 2019 21:06:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9C55B288BE for ; Tue, 2 Apr 2019 21:06:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8FB86288BA; Tue, 2 Apr 2019 21:06:52 +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=ham 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 40513288BA for ; Tue, 2 Apr 2019 21:06:52 +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=oJVaCSxChuEvZ+sQUDXszBpT74YlQdl1iUv2WGF7t1E=; b=RSKWVA5zrq59l/ NNuGLln7r+JiQnPi7uDPHmPiye68+iMOtkAmweWxbcf8mDqAuVXFEFiMO11BrWpz2kFW93jGjptz4 TjwEV+VbI2A0qyv7h4fPvF13Etsua6eYD6W1/Svf7T5FJWxpBS6OG9efadzdq9ehld9/yN7udaj5W fbe4yylVawGnNWeKvNdyIYeDjoQLnUPU4eaWR1PCV6RbthkWHgRFXo6vK+3sq0uvx4OiC9esrIbJS 1zoUxFyZQbtC1IQt/0JQ+/5Qx/z7iQRekC8DZpjljL+zRWC2wp3CLKmiNTfiUj4OOqVqZdfS6aEtN 2KEeVBNugwIMT0nQstWw==; 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 1hBQcG-0008V2-Fv; Tue, 02 Apr 2019 21:06:44 +0000 Received: from mailoutvs18.siol.net ([185.57.226.209] helo=mail.siol.net) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hBQcD-0008TK-0T for linux-arm-kernel@lists.infradead.org; Tue, 02 Apr 2019 21:06:43 +0000 Received: from localhost (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTP id 5A76D521B51; Tue, 2 Apr 2019 23:06:37 +0200 (CEST) X-Virus-Scanned: amavisd-new at psrvmta12.zcs-production.pri Received: from mail.siol.net ([127.0.0.1]) by localhost (psrvmta12.zcs-production.pri [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id rtWZJx-gHcoo; Tue, 2 Apr 2019 23:06:37 +0200 (CEST) Received: from mail.siol.net (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTPS id 15230521B5F; Tue, 2 Apr 2019 23:06:37 +0200 (CEST) Received: from localhost.localdomain (cpe-86-58-52-202.static.triera.net [86.58.52.202]) (Authenticated sender: 031275009) by mail.siol.net (Zimbra) with ESMTPSA id C6117521B51; Tue, 2 Apr 2019 23:06:34 +0200 (CEST) From: Jernej Skrabec To: maxime.ripard@bootlin.com, wens@csie.org Subject: [PATCH 3/3] clk: sunxi-ng: h6: Allow video & vpu clocks to change parent rate Date: Tue, 2 Apr 2019 23:06:23 +0200 Message-Id: <20190402210623.14988-4-jernej.skrabec@siol.net> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190402210623.14988-1-jernej.skrabec@siol.net> References: <20190402210623.14988-1-jernej.skrabec@siol.net> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190402_140641_234222_36B009B5 X-CRM114-Status: UNSURE ( 9.51 ) X-CRM114-Notice: Please train this message. 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: jernej.skrabec@siol.net, sboyd@kernel.org, mturquette@baylibre.com, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.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 Video related clocks need to set rate as close as possible to the requested one, so they should be able to change parent clock rate. VPU clock sometimes has to be set to higher than default parent clock rate. This is requ Add CLK_SET_RATE_PARENT flag to tcon-lcd0, tcon-tv0 and ve. Signed-off-by: Jernej Skrabec --- drivers/clk/sunxi-ng/ccu-sun50i-h6.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-h6.c b/drivers/clk/sunxi-ng/ccu-sun50i-h6.c index 33980067b06e..3c32d7798f27 100644 --- a/drivers/clk/sunxi-ng/ccu-sun50i-h6.c +++ b/drivers/clk/sunxi-ng/ccu-sun50i-h6.c @@ -311,7 +311,7 @@ static SUNXI_CCU_M_WITH_MUX_GATE(ve_clk, "ve", ve_parents, 0x690, 0, 3, /* M */ 24, 1, /* mux */ BIT(31), /* gate */ - 0); + CLK_SET_RATE_PARENT); static SUNXI_CCU_GATE(bus_ve_clk, "bus-ve", "psi-ahb1-ahb2", 0x69c, BIT(0), 0); @@ -691,7 +691,7 @@ static SUNXI_CCU_MUX_WITH_GATE(tcon_lcd0_clk, "tcon-lcd0", tcon_lcd0_parents, 0xb60, 24, 3, /* mux */ BIT(31), /* gate */ - 0); + CLK_SET_RATE_PARENT); static SUNXI_CCU_GATE(bus_tcon_lcd0_clk, "bus-tcon-lcd0", "ahb3", 0xb7c, BIT(0), 0); @@ -706,7 +706,7 @@ static SUNXI_CCU_MP_WITH_MUX_GATE(tcon_tv0_clk, "tcon-tv0", 8, 2, /* P */ 24, 3, /* mux */ BIT(31), /* gate */ - 0); + CLK_SET_RATE_PARENT); static SUNXI_CCU_GATE(bus_tcon_tv0_clk, "bus-tcon-tv0", "ahb3", 0xb9c, BIT(0), 0);