From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932227AbcGDGfx (ORCPT ); Mon, 4 Jul 2016 02:35:53 -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 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 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@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(+) 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 { -- 1.9.1