| Message ID | 1371635919-16288-1-git-send-email-tushar.behera@linaro.org |
|---|---|
| State | New |
| Headers | show
Return-Path: <patchwork-forward+bncBCM7XVUQUEDBBSUIQ2HAKGQEGH4EXVQ@linaro.org> X-Original-To: linaro@patches.linaro.org Delivered-To: linaro@patches.linaro.org Received: from mail-bk0-f69.google.com (mail-bk0-f69.google.com [209.85.214.69]) by ip-10-151-82-157.ec2.internal (Postfix) with ESMTPS id D9F202397B for <linaro@patches.linaro.org>; Wed, 19 Jun 2013 10:13:31 +0000 (UTC) Received: by mail-bk0-f69.google.com with SMTP id jk13sf4515609bkc.0 for <linaro@patches.linaro.org>; Wed, 19 Jun 2013 03:13:30 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:x-beenthere:x-forwarded-to:x-forwarded-for :delivered-to:from:to:cc:subject:date:message-id:x-mailer :x-gm-message-state:x-original-sender :x-original-authentication-results:precedence:mailing-list:list-id :x-google-group-id:list-post:list-help:list-archive:list-unsubscribe; bh=MOl4HnZGRj70N5ZqBtHROJEiC/W3YigyldPI2xWERFo=; b=E0ZeBJxIEkZ5k4ZigK1MOQeIYX9scBmcwpzxBWirU//RNqyu3jYhJPlxqjsgASnQP9 9kZu5Ar/AIqpwz9yGIYdxlTP838YT4TjX1wCDtngLL5neh8XKOWidMFpZF4EpyFxlCCd kXiPp2osfnjYYcUTzmvO/sThmeOaPZB1wr4qQAugVXDa1+v/Q2nffur7g6vw+kvbMMz4 gYA8x6/cUT7WszUbZBeMaG3QiXkGnPk1J62VImO7PtZMjiUczl2ibToxWKXqzFk2dadV OeEx6cfHWXYI99dRMbdRKhce1iNFGGmDI2/q7JZOWMQeoaHc5s0xZ0Lllb/uS/QoQ2RC LKVw== X-Received: by 10.180.37.143 with SMTP id y15mr812011wij.2.1371636810729; Wed, 19 Jun 2013 03:13:30 -0700 (PDT) MIME-Version: 1.0 X-BeenThere: patchwork-forward@linaro.org Received: by 10.180.101.70 with SMTP id fe6ls126660wib.11.gmail; Wed, 19 Jun 2013 03:13:30 -0700 (PDT) X-Received: by 10.180.187.37 with SMTP id fp5mr10596466wic.5.1371636810531; Wed, 19 Jun 2013 03:13:30 -0700 (PDT) Received: from mail-ve0-x229.google.com (mail-ve0-x229.google.com [2607:f8b0:400c:c01::229]) by mx.google.com with ESMTPS id d19si2331297wiw.58.2013.06.19.03.13.30 for <patchwork-forward@linaro.org> (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 19 Jun 2013 03:13:30 -0700 (PDT) Received-SPF: neutral (google.com: 2607:f8b0:400c:c01::229 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) client-ip=2607:f8b0:400c:c01::229; Received: by mail-ve0-f169.google.com with SMTP id m1so3942290ves.0 for <patchwork-forward@linaro.org>; Wed, 19 Jun 2013 03:13:29 -0700 (PDT) X-Received: by 10.52.37.132 with SMTP id y4mr602941vdj.46.1371636809417; Wed, 19 Jun 2013 03:13:29 -0700 (PDT) X-Forwarded-To: patchwork-forward@linaro.org X-Forwarded-For: patch@linaro.org patchwork-forward@linaro.org Delivered-To: patches@linaro.org Received: by 10.58.165.8 with SMTP id yu8csp102482veb; Wed, 19 Jun 2013 03:13:28 -0700 (PDT) X-Received: by 10.68.111.33 with SMTP id if1mr2111884pbb.31.1371636808491; Wed, 19 Jun 2013 03:13:28 -0700 (PDT) Received: from mail-pa0-x235.google.com (mail-pa0-x235.google.com [2607:f8b0:400e:c03::235]) by mx.google.com with ESMTPS id iw6si10525163pac.217.2013.06.19.03.13.28 for <patches@linaro.org> (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 19 Jun 2013 03:13:28 -0700 (PDT) Received-SPF: neutral (google.com: 2607:f8b0:400e:c03::235 is neither permitted nor denied by best guess record for domain of tushar.behera@linaro.org) client-ip=2607:f8b0:400e:c03::235; Received: by mail-pa0-f53.google.com with SMTP id tj12so5009794pac.12 for <patches@linaro.org>; Wed, 19 Jun 2013 03:13:28 -0700 (PDT) X-Received: by 10.66.19.234 with SMTP id i10mr6037402pae.152.1371636807973; Wed, 19 Jun 2013 03:13:27 -0700 (PDT) Received: from linaro.sisodomain.com ([115.113.119.130]) by mx.google.com with ESMTPSA id fp2sm22517088pbb.36.2013.06.19.03.13.25 for <multiple recipients> (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 19 Jun 2013 03:13:27 -0700 (PDT) From: Tushar Behera <tushar.behera@linaro.org> To: linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: kgene.kim@samsung.com, patches@linaro.org Subject: [PATCH] ARM: dts: Update range for vdd_arm on EXYNOS4412-origen board Date: Wed, 19 Jun 2013 15:28:39 +0530 Message-Id: <1371635919-16288-1-git-send-email-tushar.behera@linaro.org> X-Mailer: git-send-email 1.7.9.5 X-Gm-Message-State: ALoCoQlXyo85xL0BkpIGmG5GxFZxpPP1pcM324TBYBTIx6CDXe/xu3iwTt9rs9t0+gCOG9cnXh6q X-Original-Sender: tushar.behera@linaro.org X-Original-Authentication-Results: mx.google.com; spf=neutral (google.com: 2607:f8b0:400c:c01::229 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Precedence: list Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org List-ID: <patchwork-forward.linaro.org> X-Google-Group-Id: 836684582541 List-Post: <http://groups.google.com/a/linaro.org/group/patchwork-forward/post>, <mailto:patchwork-forward@linaro.org> List-Help: <http://support.google.com/a/linaro.org/bin/topic.py?topic=25838>, <mailto:patchwork-forward+help@linaro.org> List-Archive: <http://groups.google.com/a/linaro.org/group/patchwork-forward/> List-Unsubscribe: <http://groups.google.com/a/linaro.org/group/patchwork-forward/subscribe>, <mailto:googlegroups-manage+836684582541+unsubscribe@googlegroups.com> |
diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts index 7993641..309a583 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -450,8 +450,8 @@ buck2_reg: BUCK2 { regulator-name = "vdd_arm"; - regulator-min-microvolt = <925000>; - regulator-max-microvolt = <1300000>; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1350000>; regulator-always-on; regulator-boot-on; op_mode = <1>; /* Normal Mode */
EXYNOS4412 cpufreq driver requires the range of vdd_arm regulator to be from .9v to 1.35v. Since vdd_arm regulator (BUCK2 on S5M8767) has a supported range of .6v to 1.6v, the constraints are updated to match the requirement from cpufreq driver. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> --- arch/arm/boot/dts/exynos4412-origen.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)