From patchwork Mon Jul 30 13:12:19 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 1254551 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id F08433FCC5 for ; Mon, 30 Jul 2012 13:19:09 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1Svpp6-0006l8-CF; Mon, 30 Jul 2012 13:15:48 +0000 Received: from bear.ext.ti.com ([192.94.94.41]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1Svpm6-0006bF-Sw for linux-arm-kernel@lists.infradead.org; Mon, 30 Jul 2012 13:12:43 +0000 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id q6UDCcJR030674; Mon, 30 Jul 2012 08:12:39 -0500 Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id q6UDCbtq026907; Mon, 30 Jul 2012 18:42:37 +0530 (IST) Received: from dbdp33.itg.ti.com (172.24.170.252) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Mon, 30 Jul 2012 18:42:36 +0530 Received: from ula0131687.apr.dhcp.ti.com (smtpvbd.itg.ti.com [172.24.170.250]) by dbdp33.itg.ti.com (8.13.8/8.13.8) with ESMTP id q6UDCWcm013854; Mon, 30 Jul 2012 18:42:36 +0530 From: Rajendra Nayak To: Subject: [PATCH 1/2] arm/dts: Mark vcxio, v2v1 and v1v8 regulators as always on Date: Mon, 30 Jul 2012 18:42:19 +0530 Message-ID: <1343653940-16614-2-git-send-email-rnayak@ti.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1343653940-16614-1-git-send-email-rnayak@ti.com> References: <1343653940-16614-1-git-send-email-rnayak@ti.com> MIME-Version: 1.0 X-Spam-Note: CRM114 invocation failed X-Spam-Note: SpamAssassin invocation failed Cc: b-cousson@ti.com, devicetree-discuss@lists.ozlabs.org, Rajendra Nayak , rob.herring@calxeda.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org vcxio, v2v1 and v1v8 are expected to be always on, update the dtsi for twl6030 to reflect this. commit '86f5fc' regulator: core: Mark all DT based boards as having full constraints) caused these to be disabled at late boot causing OMAP4 boards (using twl6030) to lockup. Reported-by: Kishon Vijay Abraham I Reported-by: J Keerthy Signed-off-by: Rajendra nayak --- arch/arm/boot/dts/twl6030.dtsi | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/twl6030.dtsi b/arch/arm/boot/dts/twl6030.dtsi index 3b2f351..d351b27 100644 --- a/arch/arm/boot/dts/twl6030.dtsi +++ b/arch/arm/boot/dts/twl6030.dtsi @@ -66,6 +66,7 @@ vcxio: regulator@8 { compatible = "ti,twl6030-vcxio"; + regulator-always-on; }; vusb: regulator@9 { @@ -74,10 +75,12 @@ v1v8: regulator@10 { compatible = "ti,twl6030-v1v8"; + regulator-always-on; }; v2v1: regulator@11 { compatible = "ti,twl6030-v2v1"; + regulator-always-on; }; clk32kg: regulator@12 {