From patchwork Thu Jan 22 20:38:17 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Belisko X-Patchwork-Id: 5688411 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id DB1929F2ED for ; Thu, 22 Jan 2015 20:40:29 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2120B20272 for ; Thu, 22 Jan 2015 20:40:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4B90C202AE for ; Thu, 22 Jan 2015 20:40:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754850AbbAVUje (ORCPT ); Thu, 22 Jan 2015 15:39:34 -0500 Received: from mail-we0-f170.google.com ([74.125.82.170]:49880 "EHLO mail-we0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754833AbbAVUj0 (ORCPT ); Thu, 22 Jan 2015 15:39:26 -0500 Received: by mail-we0-f170.google.com with SMTP id x3so4008483wes.1; Thu, 22 Jan 2015 12:39:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=xzaBrv8C8eHYSsOgUS0V9kG11sZ4AKnuKXHwmVNXQLc=; b=ksvJVdxPlutqo1HjUiKsS54oUctkqi/kfOsgyumPlqz6Y/I9eErjM7UOrI+JCuOj7r N87okQYs3vG/F3uE2p0SrZutGawbefXyV/RrB579qjX8G6rmczDPWaXd8jA00aHWKpBL bCa0UlIV9fMEND5Tc90oaBDC/OteFdY2KgkdLISWiVret6yICSEYDvGPe7hhrEY9gYT1 3auuMmwMEGLGQZD8JuUSE0dB/lZk6QJaCNRJmE4Rg08q4yM+EDVkY/eMo6j0EItprEox HtRJq1pFkfMnEGAXYzxTUXEs9Nn0LDC0tpH8aVy6D923ZCi43AiCHFhsQgR9mmNJyERZ GHNQ== X-Received: by 10.180.208.112 with SMTP id md16mr8566437wic.37.1421959165134; Thu, 22 Jan 2015 12:39:25 -0800 (PST) Received: from localhost.localdomain (ip-85.163.64.1.o2inet.sk. [85.163.64.1]) by mx.google.com with ESMTPSA id be2sm5386382wjb.38.2015.01.22.12.39.21 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 22 Jan 2015 12:39:24 -0800 (PST) From: Marek Belisko To: bcousson@baylibre.com, tony@atomide.com Cc: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, hns@goldelico.com, neilb@suse.de, NeilBrown Subject: [PATCH 11/13] ARM: dts: omap3-gta04: only power DSS when necessary. Date: Thu, 22 Jan 2015 21:38:17 +0100 Message-Id: <1421959099-28319-12-git-send-email-marek@goldelico.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1421959099-28319-1-git-send-email-marek@goldelico.com> References: <1421959099-28319-1-git-send-email-marek@goldelico.com> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID,T_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 From: NeilBrown i.e. configure vpll2 as a supply for the dss rather than being always-on. Signed-off-by: NeilBrown --- arch/arm/boot/dts/omap3-gta04.dtsi | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index 08f0b25..228e79b 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi @@ -393,16 +393,12 @@ regulator-max-microvolt = <3150000>; }; -/* Needed to power the DPI pins */ -&vpll2 { - regulator-always-on; -}; - &dss { pinctrl-names = "default"; pinctrl-0 = < &dss_dpi_pins >; status = "okay"; + vdds_dsi-supply = <&vpll2>; port { dpi_out: endpoint {