From patchwork Mon Jul 4 06:34:02 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Keerthy X-Patchwork-Id: 71343 Delivered-To: patch@linaro.org Received: by 10.140.28.4 with SMTP id 4csp1403770qgy; Sun, 3 Jul 2016 23:36:09 -0700 (PDT) X-Received: by 10.66.248.65 with SMTP id yk1mr20208114pac.56.1467614167588; Sun, 03 Jul 2016 23:36:07 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id i186si434865pfe.3.2016.07.03.23.36.06; Sun, 03 Jul 2016 23:36:07 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-omap-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-omap-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-omap-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753146AbcGDGfr (ORCPT + 3 others); Mon, 4 Jul 2016 02:35:47 -0400 Received: from bear.ext.ti.com ([198.47.19.11]:53344 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753050AbcGDGff (ORCPT ); Mon, 4 Jul 2016 02:35:35 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id u646ZUWJ024388; Mon, 4 Jul 2016 01:35:31 -0500 Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id u646ZUMp015739; Mon, 4 Jul 2016 01:35:30 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.294.0; Mon, 4 Jul 2016 01:35:30 -0500 Received: from ula0393675.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id u646ZHUo024402; Mon, 4 Jul 2016 01:35:27 -0500 From: Keerthy To: CC: , , , , , , , Tero Kristo , Dave Gerlach Subject: [PATCH 3/3] ARM: dts: am437x-sk-evm: disable DDR regulator in rtc-only/poweroff mode Date: Mon, 4 Jul 2016 12:04:02 +0530 Message-ID: <1467614042-6838-4-git-send-email-j-keerthy@ti.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1467614042-6838-1-git-send-email-j-keerthy@ti.com> References: <1467614042-6838-1-git-send-email-j-keerthy@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org From: Tero Kristo Without this, the memory will remain active during poweroff consuming extra power. Please note revision 2.1 PMIC seems to fail when DCDC3 disable is attempted, so this is not done on that PMIC revision. The PMIC revision checks in the regulator patches make sure of this. Signed-off-by: Tero Kristo Signed-off-by: Dave Gerlach Signed-off-by: Keerthy --- arch/arm/boot/dts/am437x-sk-evm.dts | 3 +++ 1 file changed, 3 insertions(+) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts index b5e84e6..3af92b6 100644 --- a/arch/arm/boot/dts/am437x-sk-evm.dts +++ b/arch/arm/boot/dts/am437x-sk-evm.dts @@ -457,6 +457,9 @@ regulator-state-mem { regulator-on-in-suspend; }; + regulator-state-disk { + regulator-off-in-suspend; + }; }; dcdc4: regulator-dcdc4 {