From patchwork Thu Jun 18 11:56:03 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 6636171 Return-Path: X-Original-To: patchwork-linux-samsung-soc@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 BB7E19F1C1 for ; Thu, 18 Jun 2015 11:56:20 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CF75620836 for ; Thu, 18 Jun 2015 11:56:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5B9BD2082A for ; Thu, 18 Jun 2015 11:56:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754880AbbFRL4R (ORCPT ); Thu, 18 Jun 2015 07:56:17 -0400 Received: from mail-pd0-f179.google.com ([209.85.192.179]:36163 "EHLO mail-pd0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752543AbbFRL4Q (ORCPT ); Thu, 18 Jun 2015 07:56:16 -0400 Received: by pdjm12 with SMTP id m12so65148150pdj.3; Thu, 18 Jun 2015 04:56:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=BpdbShHOusTCMpRfJfOTnR28Sc6fkdfLD0Yc3eIwGys=; b=pQOdpToVPuXz8xYC790u5iesdtCH5b0R0bx1aeCDhwMvSjyNakrT/Cz7uPcblzEZiV PqFhOEKvZ9pRptnqZOvMoPJSfaFKFQ/j0OKf2A5hhpb8Gm8YYO1rRfCnlXjHJlh+AzNz rYqUoBoC/Fios2/2GPpV9D+FcjjHcQHXODcH2ONAQwxz+J8I/gxUWLJv+IjF7pCUgfW8 K05sSlC8bqOIVodcYMQlsDddw28bn6flNy/1z6KBRxm8KzlbMt+NxeOGW6SbKigfH2Gu iGUhFX/buGARxkjSdJY6sw7OdCQr1IuZ6uQohMCtslag8Qwtv72ndZLSB0MJz0Qq7AfO jayA== X-Received: by 10.70.41.165 with SMTP id g5mr20491210pdl.143.1434628575378; Thu, 18 Jun 2015 04:56:15 -0700 (PDT) Received: from odroidxu3.localdomain ([103.249.88.91]) by mx.google.com with ESMTPSA id eo3sm7820257pbd.66.2015.06.18.04.56.10 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 18 Jun 2015 04:56:14 -0700 (PDT) From: Anand Moon To: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , Kukjin Kim , Krzysztof Kozlowski Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Anand Moon Subject: [PATCH] ARM: dts: exynos5422-odroidxu3: Add ramp delay for regulators Date: Thu, 18 Jun 2015 21:26:03 +0930 Message-Id: <1434628563-3477-1-git-send-email-linux.amoon@gmail.com> X-Mailer: git-send-email 2.4.4 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, T_DKIM_INVALID, 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 Adds ramp delay for the vdd_ldo9, vdd_ldo13, vdd_ldo15 and vdd_sd regulator. Changes removes warning "ramp_delay not set" for all the above regulator. Signed-off-by: Anand Moon --- Changes based on https://github.com/krzk/linux.git branch dt-for-next Console message: [ 3.756440] vdd_ldo9: ramp_delay not set [ 3.767731] vdd_ldo13: ramp_delay not set [ 3.775260] vdd_ldo15: ramp_delay not set [ 3.786269] vdd_sd: ramp_delay not set --- arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi index 1565667..7c97740 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi @@ -218,6 +218,8 @@ regulator-name = "vdd_ldo9"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; + regulator-enable-ramp-delay = <200>; + regulator-ramp-delay = <8000>; regulator-always-on; }; @@ -246,6 +248,8 @@ regulator-name = "vdd_ldo13"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <200>; + regulator-ramp-delay = <8000>; regulator-always-on; }; @@ -253,6 +257,8 @@ regulator-name = "vdd_ldo15"; regulator-min-microvolt = <3100000>; regulator-max-microvolt = <3100000>; + regulator-enable-ramp-delay = <200>; + regulator-ramp-delay = <8000>; regulator-always-on; }; @@ -274,6 +280,8 @@ regulator-name = "vdd_sd"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; + regulator-enable-ramp-delay = <200>; + regulator-ramp-delay = <8000>; regulator-always-on; };