From patchwork Wed May 21 12:16:11 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 4216521 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 6EEEA9F1CD for ; Wed, 21 May 2014 12:19:51 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A722020377 for ; Wed, 21 May 2014 12:19:50 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D2411202DD for ; Wed, 21 May 2014 12:19:49 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Wn5S9-0006Kf-CL; Wed, 21 May 2014 12:17:01 +0000 Received: from comal.ext.ti.com ([198.47.26.152]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Wn5S5-0006Gv-Jk for linux-arm-kernel@lists.infradead.org; Wed, 21 May 2014 12:16:58 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id s4LCGRHJ028894; Wed, 21 May 2014 07:16:27 -0500 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s4LCGRwS006125; Wed, 21 May 2014 07:16:27 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.174.1; Wed, 21 May 2014 07:16:27 -0500 Received: from deskari.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id s4LCGNf3031594; Wed, 21 May 2014 07:16:25 -0500 From: Tomi Valkeinen To: Tero Kristo Subject: [PATCH 2/2] ARM: dts: am43xx-clocks.dtsi: add ti, set-rate-parent to display clock path Date: Wed, 21 May 2014 15:16:11 +0300 Message-ID: <1400674571-633-2-git-send-email-tomi.valkeinen@ti.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1400674571-633-1-git-send-email-tomi.valkeinen@ti.com> References: <1400674571-633-1-git-send-email-tomi.valkeinen@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140521_051657_743392_0BCBA427 X-CRM114-Status: UNSURE ( 7.14 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.7 (-----) Cc: Tony Lindgren , Tomi Valkeinen , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP We need set-rate-parent flags for the display's clock path so that the DSS driver can change the clock rate of the PLL. This patchs adds the ti,set-rate-parent flag to disp_clk and dpll_disp_m2_ck clock nodes. Signed-off-by: Tomi Valkeinen --- arch/arm/boot/dts/am43xx-clocks.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/am43xx-clocks.dtsi b/arch/arm/boot/dts/am43xx-clocks.dtsi index 142009cc9332..a6f7ee74990f 100644 --- a/arch/arm/boot/dts/am43xx-clocks.dtsi +++ b/arch/arm/boot/dts/am43xx-clocks.dtsi @@ -229,6 +229,7 @@ reg = <0x2e30>; ti,index-starts-at-one; ti,invert-autoidle-bit; + ti,set-rate-parent; }; dpll_per_ck: dpll_per_ck { @@ -511,6 +512,7 @@ compatible = "ti,mux-clock"; clocks = <&dpll_disp_m2_ck>, <&dpll_core_m5_ck>, <&dpll_per_m2_ck>; reg = <0x4244>; + ti,set-rate-parent; }; dpll_extdev_ck: dpll_extdev_ck {